Report for 24163

Name

UBBNET-AS-TW - UNION BROADBAND NETWORK, TW

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.

24163 UBBNET-AS-TW UNION BROADBAND NETWORK, TW

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS9924          TFN-TW Taiwan Fixed Network, Telco and Network Service Provider., TW

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
3948  AS24163        ORIGIN  Originate:      64768 /16.02  Transit:          0 /0.00  UBBNET-AS-TW UNION BROADBAND NETWORK, TW

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       %
 2769 AS24163       UBBNET-AS-TW UNION BROADBAND NETWORK, TW          59     30     10     39     20  33.90%


  Prefix               AS Path                              Aggregation Suggestion
  45.64.35.0/24        6939 9924 24163        
  49.158.148.0/22      6939 9924 24163        
  49.158.152.0/21      6939 9924 24163      + Announce - aggregate of 49.158.152.0/22 (6939 9924 24163) and 49.158.156.0/22 (6939 9924 24163)
  49.158.152.0/22      6939 9924 24163      - Withdrawn - aggregated with 49.158.156.0/22 (6939 9924 24163)
  49.158.156.0/22      6939 9924 24163      - Withdrawn - aggregated with 49.158.152.0/22 (6939 9924 24163)
  49.158.192.0/22      2914 9924 24163        
  49.158.196.0/22      6939 9924 24163        
  49.158.200.0/21      6939 9924 24163        
  49.159.88.0/21       6939 9924 24163      + Announce - aggregate of 49.159.88.0/22 (6939 9924 24163) and 49.159.92.0/22 (6939 9924 24163)
  49.159.88.0/22       6939 9924 24163      - Withdrawn - aggregated with 49.159.92.0/22 (6939 9924 24163)
  49.159.92.0/22       6939 9924 24163      - Withdrawn - aggregated with 49.159.88.0/22 (6939 9924 24163)
  49.159.136.0/21      2914 9924 24163        
  49.159.144.0/20      2914 9924 24163      + Announce - aggregate of 49.159.144.0/21 (2914 9924 24163) and 49.159.152.0/21 (2914 9924 24163)
  49.159.144.0/21      2914 9924 24163      - Withdrawn - aggregated with 49.159.152.0/21 (2914 9924 24163)
  49.159.152.0/21      2914 9924 24163      - Withdrawn - aggregated with 49.159.144.0/21 (2914 9924 24163)
  49.159.160.0/21      2914 9924 24163        
  49.159.168.0/21      6939 9924 24163        
  49.159.176.0/20      6939 9924 24163      + Announce - aggregate of 49.159.176.0/21 (6939 9924 24163) and 49.159.184.0/21 (6939 9924 24163)
  49.159.176.0/22      6939 9924 24163      - Withdrawn - aggregated with 49.159.180.0/22 (6939 9924 24163)
  49.159.180.0/22      6939 9924 24163      - Withdrawn - aggregated with 49.159.176.0/22 (6939 9924 24163)
  49.159.184.0/21      6939 9924 24163      - Withdrawn - aggregated with 49.159.176.0/21 (6939 9924 24163)
  49.159.192.0/20      6939 9924 24163      + Announce - aggregate of 49.159.192.0/21 (6939 9924 24163) and 49.159.200.0/21 (6939 9924 24163)
  49.159.192.0/22      6939 9924 24163      - Withdrawn - aggregated with 49.159.196.0/22 (6939 9924 24163)
  49.159.196.0/22      6939 9924 24163      - Withdrawn - aggregated with 49.159.192.0/22 (6939 9924 24163)
  49.159.200.0/21      6939 9924 24163      - Withdrawn - aggregated with 49.159.192.0/21 (6939 9924 24163)
  60.198.32.0/22       6939 15412 9924 24163   
  60.198.32.0/23       6939 15412 9924 24163 - Withdrawn - matching aggregate 60.198.32.0/22 6939 15412 9924 24163
  61.56.160.0/22       6939 9924 24163        
  61.56.172.0/22       6939 9924 24163        
  61.56.176.0/20       6939 9924 24163      + Announce - aggregate of 61.56.176.0/21 (6939 9924 24163) and 61.56.184.0/21 (6939 9924 24163)
  61.56.176.0/22       6939 9924 24163      - Withdrawn - aggregated with 61.56.180.0/22 (6939 9924 24163)
  61.56.180.0/22       6939 9924 24163      - Withdrawn - aggregated with 61.56.176.0/22 (6939 9924 24163)
  61.56.184.0/21       6939 9924 24163      - Withdrawn - aggregated with 61.56.176.0/21 (6939 9924 24163)
  61.58.100.0/22       6939 9924 24163        
  61.58.104.0/22       6939 9924 24163        
  61.61.216.0/21       6939 9924 24163      + Announce - aggregate of 61.61.216.0/22 (6939 9924 24163) and 61.61.220.0/22 (6939 9924 24163)
  61.61.216.0/22       6939 9924 24163      - Withdrawn - aggregated with 61.61.220.0/22 (6939 9924 24163)
  61.61.220.0/22       6939 9924 24163      - Withdrawn - aggregated with 61.61.216.0/22 (6939 9924 24163)
  61.61.227.0/24       6939 9924 24163        
  61.61.236.0/22       6939 9924 24163        
  114.198.160.0/20     6939 15412 9924 24163 + Announce - aggregate of 114.198.160.0/21 (6939 15412 9924 24163) and 114.198.168.0/21 (6939 15412 9924 24163)
  114.198.160.0/21     6939 15412 9924 24163 - Withdrawn - aggregated with 114.198.168.0/21 (6939 15412 9924 24163)
  114.198.168.0/21     6939 15412 9924 24163 - Withdrawn - aggregated with 114.198.160.0/21 (6939 15412 9924 24163)
  119.77.132.0/22      6939 9924 24163        
  119.77.136.0/22      6939 9924 24163        
  122.100.64.0/22      6939 9924 24163        
  122.100.104.0/21     6939 9924 24163        
  122.100.112.0/21     6939 9924 24163      + Announce - aggregate of 122.100.112.0/22 (6939 9924 24163) and 122.100.116.0/22 (6939 9924 24163)
  122.100.112.0/22     6939 9924 24163      - Withdrawn - aggregated with 122.100.116.0/22 (6939 9924 24163)
  122.100.116.0/22     6939 9924 24163      - Withdrawn - aggregated with 122.100.112.0/22 (6939 9924 24163)
  122.100.120.0/22     6939 9924 24163        
  180.218.108.0/22     6939 9924 24163        
  180.218.124.0/22     6939 9924 24163        
  180.218.224.0/24     6939 9924 24163        
  180.218.228.0/22     6939 9924 24163        
  180.218.240.0/20     6939 15412 9924 24163 + Announce - aggregate of 180.218.240.0/21 (6939 15412 9924 24163) and 180.218.248.0/21 (6939 15412 9924 24163)
  180.218.240.0/22     6939 15412 9924 24163 - Withdrawn - aggregated with 180.218.244.0/22 (6939 15412 9924 24163)
  180.218.244.0/24     6939 15412 9924 24163 - Withdrawn - aggregated with 180.218.245.0/24 (6939 15412 9924 24163)
  180.218.245.0/24     6939 15412 9924 24163 - Withdrawn - aggregated with 180.218.244.0/24 (6939 15412 9924 24163)
  180.218.246.0/23     6939 15412 9924 24163 - Withdrawn - aggregated with 180.218.244.0/23 (6939 15412 9924 24163)
  180.218.248.0/24     6939 15412 9924 24163 - Withdrawn - aggregated with 180.218.249.0/24 (6939 15412 9924 24163)
  180.218.249.0/24     6939 15412 9924 24163 - Withdrawn - aggregated with 180.218.248.0/24 (6939 15412 9924 24163)
  180.218.250.0/23     6939 15412 9924 24163 - Withdrawn - aggregated with 180.218.248.0/23 (6939 15412 9924 24163)
  180.218.252.0/22     6939 15412 9924 24163 - Withdrawn - aggregated with 180.218.248.0/22 (6939 15412 9924 24163)
  211.76.32.0/21       6939 9924 24163        
  211.76.52.0/23       6939 9924 24163        
  211.76.54.0/24       6939 9924 24163        
  211.76.72.0/22       6939 9924 24163        
  211.76.76.0/24       6939 9924 24163        

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

AS24163   50 More Specifics   51 Total Advertisements   UBBNET-AS-TW UNION BROADBAND NETWORK, TW
    45.64.35.0/24                 45.64.32.0/22
    49.158.148.0/22               49.158.0.0/15
    49.158.152.0/22               49.158.0.0/15
    49.158.156.0/22               49.158.0.0/15
    49.158.192.0/22               49.158.0.0/15
    49.158.196.0/22               49.158.0.0/15
    49.158.200.0/21               49.158.0.0/15
    49.159.92.0/22                49.158.0.0/15
    49.159.176.0/22               49.158.0.0/15
    49.159.180.0/22               49.158.0.0/15
    49.159.184.0/21               49.158.0.0/15
    49.159.196.0/22               49.158.0.0/15
    49.159.200.0/21               49.158.0.0/15
    60.198.32.0/22                60.198.0.0/16
    60.198.32.0/23                60.198.0.0/16
    60.198.36.0/22                60.198.0.0/16
    61.56.160.0/22                61.56.0.0/13
    61.56.164.0/22                61.56.0.0/13
    61.56.168.0/22                61.56.0.0/13
    61.56.172.0/22                61.56.0.0/13
    61.56.176.0/22                61.56.0.0/13
    61.56.180.0/22                61.56.0.0/13
    61.56.184.0/21                61.56.0.0/13
    61.58.100.0/22                61.56.0.0/13
    61.58.104.0/22                61.56.0.0/13
    61.58.108.0/22                61.56.0.0/13
    61.61.216.0/22                61.56.0.0/13
    61.61.220.0/22                61.56.0.0/13
    119.77.132.0/22               119.77.128.0/17
    119.77.136.0/22               119.77.128.0/17
    119.77.140.0/22               119.77.128.0/17
    122.100.64.0/22               122.100.64.0/18
    122.100.104.0/21              122.100.64.0/18
    122.100.112.0/21              122.100.64.0/18
    122.100.120.0/22              122.100.64.0/18
    180.218.224.0/24              180.218.0.0/16
    180.218.228.0/22              180.218.0.0/16
    180.218.240.0/22              180.218.0.0/16
    180.218.244.0/24              180.218.0.0/16
    180.218.245.0/24              180.218.0.0/16
    180.218.246.0/23              180.218.0.0/16
    180.218.248.0/24              180.218.0.0/16
    180.218.249.0/24              180.218.0.0/16
    180.218.250.0/23              180.218.0.0/16
    180.218.252.0/22              180.218.0.0/16
    211.76.32.0/21                211.76.0.0/14
    211.76.52.0/23                211.76.0.0/14
    211.76.54.0/24                211.76.0.0/14
    211.76.72.0/22                211.76.0.0/14
    211.76.76.0/24                211.76.0.0/14

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 45.64.35.0/24               Announced
    + 49.158.148.0/22             Announced
    + 49.158.152.0/22             Announced
    + 49.158.156.0/22             Announced
    + 49.158.192.0/22             Announced
    + 49.158.196.0/22             Announced
    + 49.158.200.0/21             Announced
    + 49.159.92.0/22              Announced
    + 49.159.176.0/22             Announced
    + 49.159.180.0/22             Announced
    + 49.159.184.0/21             Announced
    + 49.159.196.0/22             Announced
    + 49.159.200.0/21             Announced
    + 60.198.32.0/22              Announced
    + 60.198.32.0/23              Announced
    + 60.198.36.0/22              Announced
    + 61.56.160.0/22              Announced
    + 61.56.164.0/22              Announced
    + 61.56.168.0/22              Announced
    + 61.56.172.0/22              Announced
    + 61.56.176.0/22              Announced
    + 61.56.180.0/22              Announced
    + 61.56.184.0/21              Announced
    + 61.58.100.0/22              Announced
    + 61.58.104.0/22              Announced
    + 61.58.108.0/22              Announced
    + 61.61.216.0/22              Announced
    + 61.61.220.0/22              Announced
    + 119.77.132.0/22             Announced
    + 119.77.136.0/22             Announced
    + 119.77.140.0/22             Announced
    + 122.100.64.0/22             Announced
    + 122.100.104.0/21            Announced
    + 122.100.112.0/21            Announced
    + 122.100.120.0/22            Announced
    + 180.218.224.0/24            Announced
    + 180.218.228.0/22            Announced
    + 180.218.240.0/22            Announced
    + 180.218.244.0/24            Announced
    + 180.218.248.0/24            Announced
    + 180.218.250.0/23            Announced
    + 180.218.252.0/22            Announced
    + 211.76.32.0/21              Announced
    + 211.76.52.0/23              Announced
    + 211.76.54.0/24              Announced
    + 211.76.72.0/22              Announced
    + 211.76.76.0/24              Announced

Whois Entry

whois: 402609

IANA has recorded AS24163 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS24163\n