Report for 17857

Name

SKB-NAKDONGDIGITALBUSANNET-AS-KR-KR - SK Broadband Co Ltd, KR

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS6447) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

17857 SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd, KR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS9318          SKB-AS SK Broadband Co Ltd, KR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
1118  AS17857        ORIGIN  Originate:     247040 /14.09  Transit:          0 /0.00  SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd, KR

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
  304 AS17857       SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband    244    226      1     19    225  92.21%


  Prefix               AS Path                              Aggregation Suggestion
  27.115.192.0/18      2497 9318 17857        
  27.115.193.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.195.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.196.0/22      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.200.0/23      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.202.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.203.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.204.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.207.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.211.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.212.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.213.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.214.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.217.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.218.0/23      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.228.0/22      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.243.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.247.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.115.252.0/23      2497 9318 17857      - Withdrawn - matching aggregate 27.115.192.0/18 2497 9318 17857
  27.117.0.0/17        2497 9318 17857        
  27.117.0.0/23        2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.2.0/24        2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.3.0/24        2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.4.0/23        2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.6.0/23        2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.8.0/21        2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.16.0/22       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.20.0/23       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.22.0/23       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.24.0/23       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.27.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.28.0/23       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.30.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.31.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.32.0/23       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.34.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.38.0/23       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.40.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.44.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.47.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.48.0/23       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.50.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.54.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.56.0/23       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.60.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.62.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.64.0/22       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.68.0/23       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.70.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.71.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.72.0/23       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.74.0/23       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.76.0/22       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.80.0/23       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.82.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.83.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.84.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.87.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.88.0/21       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.96.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.97.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.99.0/24       2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.100.0/23      2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.103.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.104.0/21      2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.112.0/23      2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.114.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.116.0/22      2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.120.0/23      2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.123.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.124.0/23      2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  27.117.127.0/24      2497 9318 17857      - Withdrawn - matching aggregate 27.117.0.0/17 2497 9318 17857
  45.112.92.0/22       2497 9318 17857        
  45.112.94.0/23       2497 9318 17857      - Withdrawn - matching aggregate 45.112.92.0/22 2497 9318 17857
  45.112.116.0/22      2497 9318 17857        
  45.112.117.0/24      2497 9318 17857      - Withdrawn - matching aggregate 45.112.116.0/22 2497 9318 17857
  103.51.172.0/22      2497 9318 17857        
  103.51.175.0/24      2497 9318 17857      - Withdrawn - matching aggregate 103.51.172.0/22 2497 9318 17857
  103.51.184.0/22      2497 9318 17857        
  114.111.192.0/18     2497 9318 17857        
  114.111.195.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.196.0/22     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.200.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.201.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.202.0/23     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.206.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.209.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.210.0/23     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.213.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.214.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.216.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.217.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.220.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.223.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.225.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.230.0/23     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.235.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.236.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.237.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.239.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.240.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.242.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.243.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.244.0/23     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.247.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.248.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.250.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  114.111.251.0/24     2497 9318 17857      - Withdrawn - matching aggregate 114.111.192.0/18 2497 9318 17857
  116.93.192.0/18      2497 9318 17857        
  116.93.193.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.194.0/23      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.196.0/23      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.198.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.199.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.203.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.204.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.207.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.208.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.211.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.212.0/22      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.216.0/22      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.220.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.222.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.225.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.226.0/23      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.228.0/23      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.230.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.232.0/22      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.236.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.237.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.238.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.240.0/22      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.244.0/23      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.246.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.249.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.250.0/23      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  116.93.252.0/24      2497 9318 17857      - Withdrawn - matching aggregate 116.93.192.0/18 2497 9318 17857
  121.50.224.0/19      2497 9318 17857        
  121.50.224.0/22      2497 9318 17857      - Withdrawn - matching aggregate 121.50.224.0/19 2497 9318 17857
  121.50.228.0/23      2497 9318 17857      - Withdrawn - matching aggregate 121.50.224.0/19 2497 9318 17857
  121.50.231.0/24      2497 9318 17857      - Withdrawn - matching aggregate 121.50.224.0/19 2497 9318 17857
  121.50.232.0/21      2497 9318 17857      - Withdrawn - matching aggregate 121.50.224.0/19 2497 9318 17857
  121.50.240.0/24      2497 9318 17857      - Withdrawn - matching aggregate 121.50.224.0/19 2497 9318 17857
  121.50.243.0/24      2497 9318 17857      - Withdrawn - matching aggregate 121.50.224.0/19 2497 9318 17857
  121.50.244.0/23      2497 9318 17857      - Withdrawn - matching aggregate 121.50.224.0/19 2497 9318 17857
  121.50.246.0/24      2497 9318 17857      - Withdrawn - matching aggregate 121.50.224.0/19 2497 9318 17857
  121.50.248.0/24      2497 9318 17857      - Withdrawn - matching aggregate 121.50.224.0/19 2497 9318 17857
  121.50.249.0/24      2497 9318 17857      - Withdrawn - matching aggregate 121.50.224.0/19 2497 9318 17857
  121.50.250.0/23      2497 9318 17857      - Withdrawn - matching aggregate 121.50.224.0/19 2497 9318 17857
  121.50.252.0/22      2497 9318 17857      - Withdrawn - matching aggregate 121.50.224.0/19 2497 9318 17857
  122.254.128.0/17     2497 9318 17857        
  122.254.130.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.132.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.134.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.136.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.138.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.139.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.140.0/22     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.144.0/21     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.152.0/22     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.156.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.160.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.162.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.163.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.164.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.166.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.167.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.168.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.170.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.173.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.174.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.176.0/22     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.180.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.180.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.181.0/24     6939 9318 17857        
  122.254.182.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.184.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.185.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.186.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.188.0/22     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.192.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.195.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.196.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.200.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.202.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.205.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.206.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.208.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.210.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.216.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.217.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.218.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.220.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.221.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.222.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.224.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.228.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.232.0/22     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.237.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.238.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.239.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.240.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.242.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.245.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.246.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.248.0/22     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.252.0/23     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  122.254.254.0/24     2497 9318 17857      - Withdrawn - matching aggregate 122.254.128.0/17 2497 9318 17857
  123.99.64.0/18       2497 9318 17857        
  123.99.66.0/24       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.68.0/22       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.72.0/22       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.77.0/24       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.78.0/23       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.79.0/24       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.82.0/23       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.87.0/24       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.88.0/24       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.89.0/24       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.90.0/24       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.91.0/24       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.92.0/22       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.97.0/24       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.98.0/23       2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.100.0/24      2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.101.0/24      2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.102.0/23      2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.104.0/24      2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.105.0/24      2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.106.0/23      2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.108.0/24      2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.110.0/23      2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.112.0/22      2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.117.0/24      2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.119.0/24      2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  123.99.120.0/21      2497 9318 17857      - Withdrawn - matching aggregate 123.99.64.0/18 2497 9318 17857
  211.33.31.0/24       2497 9318 17857        
  211.33.48.0/24       2497 9318 17857        
  211.33.58.0/24       2497 9318 17857        
  211.33.96.0/24       2497 9318 17857        
  211.33.104.0/24      2497 9318 17857        
  211.33.106.0/24      3130 9318 17857        
  211.33.108.0/23      2497 9318 17857      + Announce - aggregate of 211.33.108.0/24 (2497 9318 17857) and 211.33.109.0/24 (2497 9318 17857)
  211.33.108.0/24      2497 9318 17857      - Withdrawn - aggregated with 211.33.109.0/24 (2497 9318 17857)
  211.33.109.0/24      2497 9318 17857      - Withdrawn - aggregated with 211.33.108.0/24 (2497 9318 17857)

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS17857   230 More Specifics   236 Total Advertisements   SKB-NAKDONGDIGITALBUSANNET-AS-KR SK Broadband Co Ltd, KR
    27.115.192.0/18               27.115.128.0/17
    27.115.193.0/24               27.115.128.0/17
    27.115.195.0/24               27.115.128.0/17
    27.115.196.0/22               27.115.128.0/17
    27.115.200.0/23               27.115.128.0/17
    27.115.202.0/24               27.115.128.0/17
    27.115.203.0/24               27.115.128.0/17
    27.115.204.0/24               27.115.128.0/17
    27.115.207.0/24               27.115.128.0/17
    27.115.211.0/24               27.115.128.0/17
    27.115.212.0/24               27.115.128.0/17
    27.115.213.0/24               27.115.128.0/17
    27.115.214.0/24               27.115.128.0/17
    27.115.217.0/24               27.115.128.0/17
    27.115.218.0/23               27.115.128.0/17
    27.115.228.0/22               27.115.128.0/17
    27.115.243.0/24               27.115.128.0/17
    27.115.247.0/24               27.115.128.0/17
    27.115.252.0/23               27.115.128.0/17
    27.117.0.0/23                 27.117.0.0/18
    27.117.2.0/24                 27.117.0.0/18
    27.117.3.0/24                 27.117.0.0/18
    27.117.4.0/23                 27.117.0.0/18
    27.117.6.0/23                 27.117.0.0/18
    27.117.8.0/21                 27.117.0.0/18
    27.117.16.0/22                27.117.0.0/18
    27.117.20.0/23                27.117.0.0/18
    27.117.22.0/23                27.117.0.0/18
    27.117.24.0/23                27.117.0.0/18
    27.117.27.0/24                27.117.0.0/18
    27.117.28.0/23                27.117.0.0/18
    27.117.30.0/24                27.117.0.0/18
    27.117.31.0/24                27.117.0.0/18
    27.117.32.0/23                27.117.0.0/18
    27.117.34.0/24                27.117.0.0/18
    27.117.38.0/23                27.117.0.0/18
    27.117.40.0/24                27.117.0.0/18
    27.117.44.0/24                27.117.0.0/18
    27.117.47.0/24                27.117.0.0/18
    27.117.48.0/23                27.117.0.0/18
    27.117.50.0/24                27.117.0.0/18
    27.117.54.0/24                27.117.0.0/18
    27.117.56.0/23                27.117.0.0/18
    27.117.60.0/24                27.117.0.0/18
    27.117.62.0/24                27.117.0.0/18
    27.117.64.0/22                27.117.64.0/18
    27.117.68.0/23                27.117.64.0/18
    27.117.70.0/24                27.117.64.0/18
    27.117.71.0/24                27.117.64.0/18
    27.117.72.0/23                27.117.64.0/18
    27.117.74.0/23                27.117.64.0/18
    27.117.76.0/22                27.117.64.0/18
    27.117.80.0/23                27.117.64.0/18
    27.117.82.0/24                27.117.64.0/18
    27.117.83.0/24                27.117.64.0/18
    27.117.84.0/24                27.117.64.0/18
    27.117.87.0/24                27.117.64.0/18
    27.117.88.0/21                27.117.64.0/18
    27.117.96.0/24                27.117.64.0/18
    27.117.97.0/24                27.117.64.0/18
    27.117.99.0/24                27.117.64.0/18
    27.117.100.0/23               27.117.64.0/18
    27.117.103.0/24               27.117.64.0/18
    27.117.104.0/21               27.117.64.0/18
    27.117.112.0/23               27.117.64.0/18
    27.117.114.0/24               27.117.64.0/18
    27.117.116.0/22               27.117.64.0/18
    27.117.120.0/23               27.117.64.0/18
    27.117.123.0/24               27.117.64.0/18
    27.117.124.0/23               27.117.64.0/18
    27.117.127.0/24               27.117.64.0/18
    45.112.92.0/22                45.112.88.0/21
    45.112.94.0/23                45.112.88.0/21
    45.112.116.0/22               45.112.112.0/21
    45.112.117.0/24               45.112.112.0/21
    103.51.172.0/22               103.51.168.0/21
    103.51.175.0/24               103.51.168.0/21
    103.51.184.0/22               103.51.184.0/21
    114.111.195.0/24              114.111.192.0/18
    114.111.196.0/22              114.111.192.0/18
    114.111.200.0/24              114.111.192.0/18
    114.111.201.0/24              114.111.192.0/18
    114.111.202.0/23              114.111.192.0/18
    114.111.206.0/24              114.111.192.0/18
    114.111.209.0/24              114.111.192.0/18
    114.111.210.0/23              114.111.192.0/18
    114.111.213.0/24              114.111.192.0/18
    114.111.214.0/24              114.111.192.0/18
    114.111.216.0/24              114.111.192.0/18
    114.111.217.0/24              114.111.192.0/18
    114.111.220.0/24              114.111.192.0/18
    114.111.223.0/24              114.111.192.0/18
    114.111.225.0/24              114.111.192.0/18
    114.111.230.0/23              114.111.192.0/18
    114.111.235.0/24              114.111.192.0/18
    114.111.236.0/24              114.111.192.0/18
    114.111.237.0/24              114.111.192.0/18
    114.111.239.0/24              114.111.192.0/18
    114.111.240.0/24              114.111.192.0/18
    114.111.242.0/24              114.111.192.0/18
    114.111.243.0/24              114.111.192.0/18
    114.111.244.0/23              114.111.192.0/18
    114.111.247.0/24              114.111.192.0/18
    114.111.248.0/24              114.111.192.0/18
    114.111.250.0/24              114.111.192.0/18
    114.111.251.0/24              114.111.192.0/18
    116.93.193.0/24               116.93.192.0/18
    116.93.194.0/23               116.93.192.0/18
    116.93.196.0/23               116.93.192.0/18
    116.93.198.0/24               116.93.192.0/18
    116.93.199.0/24               116.93.192.0/18
    116.93.203.0/24               116.93.192.0/18
    116.93.204.0/24               116.93.192.0/18
    116.93.207.0/24               116.93.192.0/18
    116.93.208.0/24               116.93.192.0/18
    116.93.211.0/24               116.93.192.0/18
    116.93.212.0/22               116.93.192.0/18
    116.93.216.0/22               116.93.192.0/18
    116.93.220.0/24               116.93.192.0/18
    116.93.222.0/24               116.93.192.0/18
    116.93.225.0/24               116.93.192.0/18
    116.93.226.0/23               116.93.192.0/18
    116.93.228.0/23               116.93.192.0/18
    116.93.230.0/24               116.93.192.0/18
    116.93.232.0/22               116.93.192.0/18
    116.93.236.0/24               116.93.192.0/18
    116.93.237.0/24               116.93.192.0/18
    116.93.238.0/24               116.93.192.0/18
    116.93.240.0/22               116.93.192.0/18
    116.93.244.0/23               116.93.192.0/18
    116.93.246.0/24               116.93.192.0/18
    116.93.249.0/24               116.93.192.0/18
    116.93.250.0/23               116.93.192.0/18
    116.93.252.0/24               116.93.192.0/18
    121.50.224.0/22               121.50.224.0/19
    121.50.228.0/23               121.50.224.0/19
    121.50.231.0/24               121.50.224.0/19
    121.50.232.0/21               121.50.224.0/19
    121.50.240.0/24               121.50.224.0/19
    121.50.243.0/24               121.50.224.0/19
    121.50.244.0/23               121.50.224.0/19
    121.50.246.0/24               121.50.224.0/19
    121.50.248.0/24               121.50.224.0/19
    121.50.249.0/24               121.50.224.0/19
    121.50.250.0/23               121.50.224.0/19
    121.50.252.0/22               121.50.224.0/19
    122.254.130.0/23              122.254.128.0/17
    122.254.132.0/23              122.254.128.0/17
    122.254.134.0/23              122.254.128.0/17
    122.254.136.0/23              122.254.128.0/17
    122.254.138.0/24              122.254.128.0/17
    122.254.139.0/24              122.254.128.0/17
    122.254.140.0/22              122.254.128.0/17
    122.254.144.0/21              122.254.128.0/17
    122.254.152.0/22              122.254.128.0/17
    122.254.156.0/23              122.254.128.0/17
    122.254.160.0/23              122.254.128.0/17
    122.254.162.0/24              122.254.128.0/17
    122.254.163.0/24              122.254.128.0/17
    122.254.164.0/23              122.254.128.0/17
    122.254.166.0/24              122.254.128.0/17
    122.254.167.0/24              122.254.128.0/17
    122.254.168.0/23              122.254.128.0/17
    122.254.170.0/23              122.254.128.0/17
    122.254.173.0/24              122.254.128.0/17
    122.254.174.0/23              122.254.128.0/17
    122.254.176.0/22              122.254.128.0/17
    122.254.180.0/23              122.254.128.0/17
    122.254.180.0/24              122.254.128.0/17
    122.254.181.0/24              122.254.128.0/17
    122.254.182.0/24              122.254.128.0/17
    122.254.184.0/24              122.254.128.0/17
    122.254.185.0/24              122.254.128.0/17
    122.254.186.0/23              122.254.128.0/17
    122.254.188.0/22              122.254.128.0/17
    122.254.192.0/24              122.254.128.0/17
    122.254.195.0/24              122.254.128.0/17
    122.254.196.0/24              122.254.128.0/17
    122.254.200.0/24              122.254.128.0/17
    122.254.202.0/23              122.254.128.0/17
    122.254.205.0/24              122.254.128.0/17
    122.254.206.0/23              122.254.128.0/17
    122.254.208.0/23              122.254.128.0/17
    122.254.210.0/24              122.254.128.0/17
    122.254.216.0/23              122.254.128.0/17
    122.254.217.0/24              122.254.128.0/17
    122.254.218.0/23              122.254.128.0/17
    122.254.220.0/24              122.254.128.0/17
    122.254.221.0/24              122.254.128.0/17
    122.254.222.0/24              122.254.128.0/17
    122.254.224.0/23              122.254.128.0/17
    122.254.228.0/24              122.254.128.0/17
    122.254.232.0/22              122.254.128.0/17
    122.254.237.0/24              122.254.128.0/17
    122.254.238.0/24              122.254.128.0/17
    122.254.239.0/24              122.254.128.0/17
    122.254.240.0/24              122.254.128.0/17
    122.254.242.0/24              122.254.128.0/17
    122.254.245.0/24              122.254.128.0/17
    122.254.246.0/24              122.254.128.0/17
    122.254.248.0/22              122.254.128.0/17
    122.254.252.0/23              122.254.128.0/17
    122.254.254.0/24              122.254.128.0/17
    123.99.66.0/24                123.99.64.0/18
    123.99.68.0/22                123.99.64.0/18
    123.99.72.0/22                123.99.64.0/18
    123.99.77.0/24                123.99.64.0/18
    123.99.78.0/23                123.99.64.0/18
    123.99.79.0/24                123.99.64.0/18
    123.99.82.0/23                123.99.64.0/18
    123.99.87.0/24                123.99.64.0/18
    123.99.88.0/24                123.99.64.0/18
    123.99.89.0/24                123.99.64.0/18
    123.99.90.0/24                123.99.64.0/18
    123.99.91.0/24                123.99.64.0/18
    123.99.92.0/22                123.99.64.0/18
    123.99.97.0/24                123.99.64.0/18
    123.99.98.0/23                123.99.64.0/18
    123.99.100.0/24               123.99.64.0/18
    123.99.101.0/24               123.99.64.0/18
    123.99.102.0/23               123.99.64.0/18
    123.99.104.0/24               123.99.64.0/18
    123.99.105.0/24               123.99.64.0/18
    123.99.106.0/23               123.99.64.0/18
    123.99.108.0/24               123.99.64.0/18
    123.99.110.0/23               123.99.64.0/18
    123.99.112.0/22               123.99.64.0/18
    123.99.117.0/24               123.99.64.0/18
    123.99.119.0/24               123.99.64.0/18
    123.99.120.0/21               123.99.64.0/18

Whois Entry

whois: 402609

IANA has recorded AS17857 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS17857\n