Report for 58791

Name

GMO-I-R2 - GMO Internet, Inc., JP

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 AS2.0) 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.

58791 GMO-I-R2 - GMO Internet, Inc., JP

  Adjacency:     5  Upstream:     4  Downstream:     1
  Upstream Adjacent AS list
    AS2519          VECTANT - ARTERIA Networks Corporation, JP
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS7506          GMO-I-R1 - GMO Internet, Inc., JP
  Downstream Adjacent AS list
    AS58651         GMO-REG-R2 - GMO Internet, Inc., JP

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2108  AS58791        ORG+TRN Originate:     117504 /15.16  Transit:        256 /24.00 GMO-I-R2 - GMO Internet, Inc., JP

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       %
  520 AS58791       GMO-I-R2 - GMO Internet, Inc., JP                174    152     25     47    127  72.99%


  Prefix               AS Path                              Aggregation Suggestion
  118.27.224.0/20      4777 7506 58791        
  124.110.208.0/23     4777 7506 58791        
  124.110.208.0/23     4608 13335 58791     + Announce - aggregate of 124.110.208.0/24 (4608 13335 58791) and 124.110.209.0/24 (4608 13335 58791)
  124.110.208.0/24     4608 13335 58791     - Withdrawn - aggregated with 124.110.209.0/24 (4608 13335 58791)
  124.110.209.0/24     4608 13335 58791     - Withdrawn - aggregated with 124.110.208.0/24 (4608 13335 58791)
  133.88.96.0/19       4777 7506 58791        
  133.88.96.0/20       4608 13335 58791     + Announce - aggregate of 133.88.96.0/21 (4608 13335 58791) and 133.88.104.0/21 (4608 13335 58791)
  133.88.96.0/24       4608 13335 58791     - Withdrawn - aggregated with 133.88.97.0/24 (4608 13335 58791)
  133.88.97.0/24       4608 13335 58791     - Withdrawn - aggregated with 133.88.96.0/24 (4608 13335 58791)
  133.88.98.0/24       4608 13335 58791     - Withdrawn - aggregated with 133.88.99.0/24 (4608 13335 58791)
  133.88.99.0/24       4608 13335 58791     - Withdrawn - aggregated with 133.88.98.0/24 (4608 13335 58791)
  133.88.100.0/24      4608 13335 58791     - Withdrawn - aggregated with 133.88.101.0/24 (4608 13335 58791)
  133.88.101.0/24      4608 13335 58791     - Withdrawn - aggregated with 133.88.100.0/24 (4608 13335 58791)
  133.88.102.0/24      4608 13335 58791     - Withdrawn - aggregated with 133.88.103.0/24 (4608 13335 58791)
  133.88.103.0/24      4608 13335 58791     - Withdrawn - aggregated with 133.88.102.0/24 (4608 13335 58791)
  133.88.104.0/24      4608 13335 58791     - Withdrawn - aggregated with 133.88.105.0/24 (4608 13335 58791)
  133.88.105.0/24      4608 13335 58791     - Withdrawn - aggregated with 133.88.104.0/24 (4608 13335 58791)
  133.88.106.0/24      4608 13335 58791     - Withdrawn - aggregated with 133.88.107.0/24 (4608 13335 58791)
  133.88.107.0/24      4608 13335 58791     - Withdrawn - aggregated with 133.88.106.0/24 (4608 13335 58791)
  133.88.108.0/24      4608 13335 58791     - Withdrawn - aggregated with 133.88.109.0/24 (4608 13335 58791)
  133.88.109.0/24      4608 13335 58791     - Withdrawn - aggregated with 133.88.108.0/24 (4608 13335 58791)
  133.88.110.0/24      4608 13335 58791     - Withdrawn - aggregated with 133.88.111.0/24 (4608 13335 58791)
  133.88.111.0/24      4608 13335 58791     - Withdrawn - aggregated with 133.88.110.0/24 (4608 13335 58791)
  133.117.64.0/20      4777 7506 58791        
  133.130.0.0/21       4777 7506 58791      + Announce - aggregate of 133.130.0.0/22 (4777 7506 58791) and 133.130.4.0/22 (4777 7506 58791)
  133.130.0.0/22       4777 7506 58791      - Withdrawn - aggregated with 133.130.4.0/22 (4777 7506 58791)
  133.130.0.0/24       4608 13335 58791       
  133.130.4.0/22       4777 7506 58791      - Withdrawn - aggregated with 133.130.0.0/22 (4777 7506 58791)
  150.95.8.0/21        4777 7506 58791        
  150.95.12.0/24       4608 13335 58791       
  150.95.15.0/24       4777 7506 58791      - Withdrawn - matching aggregate 150.95.8.0/21 4777 7506 58791
  157.120.208.0/20     4777 7506 58791        
  157.120.209.0/24     4608 13335 58791       
  157.120.214.0/23     4777 4713 2914 58791   
  157.120.214.0/24     4608 13335 58791       
  157.120.222.0/23     4777 4713 2914 58791   
  160.251.128.0/17     4777 7506 58791        
  160.251.128.0/22     4608 13335 58791     + Announce - aggregate of 160.251.128.0/23 (4608 13335 58791) and 160.251.130.0/23 (4608 13335 58791)
  160.251.128.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.129.0/24 (4608 13335 58791)
  160.251.129.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.128.0/24 (4608 13335 58791)
  160.251.130.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.131.0/24 (4608 13335 58791)
  160.251.131.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.130.0/24 (4608 13335 58791)
  160.251.132.0/23     4608 13335 58791     + Announce - aggregate of 160.251.132.0/24 (4608 13335 58791) and 160.251.133.0/24 (4608 13335 58791)
  160.251.132.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.133.0/24 (4608 13335 58791)
  160.251.133.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.132.0/24 (4608 13335 58791)
  160.251.136.0/21     4608 13335 58791     + Announce - aggregate of 160.251.136.0/22 (4608 13335 58791) and 160.251.140.0/22 (4608 13335 58791)
  160.251.136.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.137.0/24 (4608 13335 58791)
  160.251.137.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.136.0/24 (4608 13335 58791)
  160.251.138.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.139.0/24 (4608 13335 58791)
  160.251.139.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.138.0/24 (4608 13335 58791)
  160.251.140.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.141.0/24 (4608 13335 58791)
  160.251.141.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.140.0/24 (4608 13335 58791)
  160.251.142.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.143.0/24 (4608 13335 58791)
  160.251.143.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.142.0/24 (4608 13335 58791)
  160.251.144.0/22     4608 13335 58791     + Announce - aggregate of 160.251.144.0/23 (4608 13335 58791) and 160.251.146.0/23 (4608 13335 58791)
  160.251.144.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.145.0/24 (4608 13335 58791)
  160.251.145.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.144.0/24 (4608 13335 58791)
  160.251.146.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.147.0/24 (4608 13335 58791)
  160.251.147.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.146.0/24 (4608 13335 58791)
  160.251.148.0/24     4608 13335 58791       
  160.251.150.0/23     4608 13335 58791     + Announce - aggregate of 160.251.150.0/24 (4608 13335 58791) and 160.251.151.0/24 (4608 13335 58791)
  160.251.150.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.151.0/24 (4608 13335 58791)
  160.251.151.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.150.0/24 (4608 13335 58791)
  160.251.152.0/23     4608 13335 58791     + Announce - aggregate of 160.251.152.0/24 (4608 13335 58791) and 160.251.153.0/24 (4608 13335 58791)
  160.251.152.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.153.0/24 (4608 13335 58791)
  160.251.153.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.152.0/24 (4608 13335 58791)
  160.251.166.0/23     4608 13335 58791     + Announce - aggregate of 160.251.166.0/24 (4608 13335 58791) and 160.251.167.0/24 (4608 13335 58791)
  160.251.166.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.167.0/24 (4608 13335 58791)
  160.251.167.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.166.0/24 (4608 13335 58791)
  160.251.168.0/21     4608 13335 58791     + Announce - aggregate of 160.251.168.0/22 (4608 13335 58791) and 160.251.172.0/22 (4608 13335 58791)
  160.251.168.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.169.0/24 (4608 13335 58791)
  160.251.169.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.168.0/24 (4608 13335 58791)
  160.251.170.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.171.0/24 (4608 13335 58791)
  160.251.171.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.170.0/24 (4608 13335 58791)
  160.251.172.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.173.0/24 (4608 13335 58791)
  160.251.173.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.172.0/24 (4608 13335 58791)
  160.251.174.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.175.0/24 (4608 13335 58791)
  160.251.175.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.174.0/24 (4608 13335 58791)
  160.251.176.0/21     4608 13335 58791     + Announce - aggregate of 160.251.176.0/22 (4608 13335 58791) and 160.251.180.0/22 (4608 13335 58791)
  160.251.176.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.177.0/24 (4608 13335 58791)
  160.251.177.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.176.0/24 (4608 13335 58791)
  160.251.178.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.179.0/24 (4608 13335 58791)
  160.251.179.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.178.0/24 (4608 13335 58791)
  160.251.180.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.181.0/24 (4608 13335 58791)
  160.251.181.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.180.0/24 (4608 13335 58791)
  160.251.182.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.183.0/24 (4608 13335 58791)
  160.251.183.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.182.0/24 (4608 13335 58791)
  160.251.184.0/23     4608 13335 58791     + Announce - aggregate of 160.251.184.0/24 (4608 13335 58791) and 160.251.185.0/24 (4608 13335 58791)
  160.251.184.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.185.0/24 (4608 13335 58791)
  160.251.185.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.184.0/24 (4608 13335 58791)
  160.251.194.0/23     4608 13335 58791     + Announce - aggregate of 160.251.194.0/24 (4608 13335 58791) and 160.251.195.0/24 (4608 13335 58791)
  160.251.194.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.195.0/24 (4608 13335 58791)
  160.251.195.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.194.0/24 (4608 13335 58791)
  160.251.196.0/22     4608 13335 58791     + Announce - aggregate of 160.251.196.0/23 (4608 13335 58791) and 160.251.198.0/23 (4608 13335 58791)
  160.251.196.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.197.0/24 (4608 13335 58791)
  160.251.197.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.196.0/24 (4608 13335 58791)
  160.251.198.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.199.0/24 (4608 13335 58791)
  160.251.199.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.198.0/24 (4608 13335 58791)
  160.251.200.0/21     4608 13335 58791     + Announce - aggregate of 160.251.200.0/22 (4608 13335 58791) and 160.251.204.0/22 (4608 13335 58791)
  160.251.200.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.201.0/24 (4608 13335 58791)
  160.251.201.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.200.0/24 (4608 13335 58791)
  160.251.202.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.203.0/24 (4608 13335 58791)
  160.251.203.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.202.0/24 (4608 13335 58791)
  160.251.204.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.205.0/24 (4608 13335 58791)
  160.251.205.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.204.0/24 (4608 13335 58791)
  160.251.206.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.207.0/24 (4608 13335 58791)
  160.251.207.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.206.0/24 (4608 13335 58791)
  160.251.208.0/20     4608 13335 58791     + Announce - aggregate of 160.251.208.0/21 (4608 13335 58791) and 160.251.216.0/21 (4608 13335 58791)
  160.251.208.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.209.0/24 (4608 13335 58791)
  160.251.209.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.208.0/24 (4608 13335 58791)
  160.251.210.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.211.0/24 (4608 13335 58791)
  160.251.211.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.210.0/24 (4608 13335 58791)
  160.251.212.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.213.0/24 (4608 13335 58791)
  160.251.213.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.212.0/24 (4608 13335 58791)
  160.251.214.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.215.0/24 (4608 13335 58791)
  160.251.215.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.214.0/24 (4608 13335 58791)
  160.251.216.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.217.0/24 (4608 13335 58791)
  160.251.217.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.216.0/24 (4608 13335 58791)
  160.251.218.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.219.0/24 (4608 13335 58791)
  160.251.219.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.218.0/24 (4608 13335 58791)
  160.251.220.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.221.0/24 (4608 13335 58791)
  160.251.221.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.220.0/24 (4608 13335 58791)
  160.251.222.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.223.0/24 (4608 13335 58791)
  160.251.223.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.222.0/24 (4608 13335 58791)
  160.251.224.0/22     4608 13335 58791     + Announce - aggregate of 160.251.224.0/23 (4608 13335 58791) and 160.251.226.0/23 (4608 13335 58791)
  160.251.224.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.225.0/24 (4608 13335 58791)
  160.251.225.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.224.0/24 (4608 13335 58791)
  160.251.226.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.227.0/24 (4608 13335 58791)
  160.251.227.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.226.0/24 (4608 13335 58791)
  160.251.229.0/24     4608 13335 58791       
  160.251.230.0/23     4608 13335 58791     + Announce - aggregate of 160.251.230.0/24 (4608 13335 58791) and 160.251.231.0/24 (4608 13335 58791)
  160.251.230.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.231.0/24 (4608 13335 58791)
  160.251.231.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.230.0/24 (4608 13335 58791)
  160.251.232.0/21     4608 13335 58791     + Announce - aggregate of 160.251.232.0/22 (4608 13335 58791) and 160.251.236.0/22 (4608 13335 58791)
  160.251.232.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.233.0/24 (4608 13335 58791)
  160.251.233.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.232.0/24 (4608 13335 58791)
  160.251.234.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.235.0/24 (4608 13335 58791)
  160.251.235.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.234.0/24 (4608 13335 58791)
  160.251.236.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.237.0/24 (4608 13335 58791)
  160.251.237.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.236.0/24 (4608 13335 58791)
  160.251.238.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.239.0/24 (4608 13335 58791)
  160.251.239.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.238.0/24 (4608 13335 58791)
  160.251.240.0/23     4608 13335 58791     + Announce - aggregate of 160.251.240.0/24 (4608 13335 58791) and 160.251.241.0/24 (4608 13335 58791)
  160.251.240.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.241.0/24 (4608 13335 58791)
  160.251.241.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.240.0/24 (4608 13335 58791)
  160.251.242.0/24     4608 13335 58791       
  160.251.244.0/22     4608 13335 58791     + Announce - aggregate of 160.251.244.0/23 (4608 13335 58791) and 160.251.246.0/23 (4608 13335 58791)
  160.251.244.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.245.0/24 (4608 13335 58791)
  160.251.245.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.244.0/24 (4608 13335 58791)
  160.251.246.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.247.0/24 (4608 13335 58791)
  160.251.247.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.246.0/24 (4608 13335 58791)
  160.251.248.0/24     4608 13335 58791       
  160.251.250.0/23     4608 13335 58791     + Announce - aggregate of 160.251.250.0/24 (4608 13335 58791) and 160.251.251.0/24 (4608 13335 58791)
  160.251.250.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.251.0/24 (4608 13335 58791)
  160.251.251.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.250.0/24 (4608 13335 58791)
  160.251.252.0/22     4608 13335 58791     + Announce - aggregate of 160.251.252.0/23 (4608 13335 58791) and 160.251.254.0/23 (4608 13335 58791)
  160.251.252.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.253.0/24 (4608 13335 58791)
  160.251.253.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.252.0/24 (4608 13335 58791)
  160.251.254.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.255.0/24 (4608 13335 58791)
  160.251.255.0/24     4608 13335 58791     - Withdrawn - aggregated with 160.251.254.0/24 (4608 13335 58791)
  163.44.96.0/19       4777 7506 58791        
  163.44.96.0/19       4608 13335 58791     + Announce - aggregate of 163.44.96.0/20 (4608 13335 58791) and 163.44.112.0/20 (4608 13335 58791)
  163.44.96.0/24       4608 13335 58791     - Withdrawn - aggregated with 163.44.97.0/24 (4608 13335 58791)
  163.44.97.0/24       4608 13335 58791     - Withdrawn - aggregated with 163.44.96.0/24 (4608 13335 58791)
  163.44.98.0/24       4608 13335 58791     - Withdrawn - aggregated with 163.44.99.0/24 (4608 13335 58791)
  163.44.99.0/24       4608 13335 58791     - Withdrawn - aggregated with 163.44.98.0/24 (4608 13335 58791)
  163.44.100.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.101.0/24 (4608 13335 58791)
  163.44.101.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.100.0/24 (4608 13335 58791)
  163.44.102.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.103.0/24 (4608 13335 58791)
  163.44.103.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.102.0/24 (4608 13335 58791)
  163.44.104.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.105.0/24 (4608 13335 58791)
  163.44.105.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.104.0/24 (4608 13335 58791)
  163.44.106.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.107.0/24 (4608 13335 58791)
  163.44.107.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.106.0/24 (4608 13335 58791)
  163.44.108.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.109.0/24 (4608 13335 58791)
  163.44.109.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.108.0/24 (4608 13335 58791)
  163.44.110.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.111.0/24 (4608 13335 58791)
  163.44.111.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.110.0/24 (4608 13335 58791)
  163.44.112.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.113.0/24 (4608 13335 58791)
  163.44.113.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.112.0/24 (4608 13335 58791)
  163.44.114.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.115.0/24 (4608 13335 58791)
  163.44.115.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.114.0/24 (4608 13335 58791)
  163.44.116.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.117.0/24 (4608 13335 58791)
  163.44.117.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.116.0/24 (4608 13335 58791)
  163.44.118.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.119.0/24 (4608 13335 58791)
  163.44.119.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.118.0/24 (4608 13335 58791)
  163.44.120.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.121.0/24 (4608 13335 58791)
  163.44.121.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.120.0/24 (4608 13335 58791)
  163.44.122.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.123.0/24 (4608 13335 58791)
  163.44.123.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.122.0/24 (4608 13335 58791)
  163.44.124.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.125.0/24 (4608 13335 58791)
  163.44.125.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.124.0/24 (4608 13335 58791)
  163.44.126.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.127.0/24 (4608 13335 58791)
  163.44.127.0/24      4608 13335 58791     - Withdrawn - aggregated with 163.44.126.0/24 (4608 13335 58791)
  163.44.128.0/19      4777 7506 58791        
  163.44.132.0/23      4777 7506 58791      - Withdrawn - matching aggregate 163.44.128.0/19 4777 7506 58791
  210.131.236.0/22     4777 7506 58791        
  210.131.236.0/24     4608 13335 58791       
  210.131.239.0/24     4608 13335 58791       

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

AS58791   170 More Specifics   174 Total Advertisements   GMO-I-R2 - GMO Internet, Inc., JP
    124.110.208.0/24              124.110.208.0/23
    124.110.209.0/24              124.110.208.0/23
    133.88.96.0/19                133.0.0.0/8
    133.88.96.0/24                133.0.0.0/8
    133.88.97.0/24                133.0.0.0/8
    133.88.98.0/24                133.0.0.0/8
    133.88.99.0/24                133.0.0.0/8
    133.88.100.0/24               133.0.0.0/8
    133.88.101.0/24               133.0.0.0/8
    133.88.102.0/24               133.0.0.0/8
    133.88.103.0/24               133.0.0.0/8
    133.88.104.0/24               133.0.0.0/8
    133.88.105.0/24               133.0.0.0/8
    133.88.106.0/24               133.0.0.0/8
    133.88.107.0/24               133.0.0.0/8
    133.88.108.0/24               133.0.0.0/8
    133.88.109.0/24               133.0.0.0/8
    133.88.110.0/24               133.0.0.0/8
    133.88.111.0/24               133.0.0.0/8
    133.117.64.0/20               133.0.0.0/8
    133.130.0.0/22                133.0.0.0/8
    133.130.0.0/24                133.0.0.0/8
    133.130.4.0/22                133.0.0.0/8
    150.95.12.0/24                150.95.8.0/21
    150.95.15.0/24                150.95.8.0/21
    157.120.209.0/24              157.120.208.0/20
    157.120.214.0/23              157.120.208.0/20
    157.120.214.0/24              157.120.208.0/20
    157.120.222.0/23              157.120.208.0/20
    160.251.128.0/17              160.251.0.0/16
    160.251.128.0/24              160.251.0.0/16
    160.251.129.0/24              160.251.0.0/16
    160.251.130.0/24              160.251.0.0/16
    160.251.131.0/24              160.251.0.0/16
    160.251.132.0/24              160.251.0.0/16
    160.251.133.0/24              160.251.0.0/16
    160.251.136.0/24              160.251.0.0/16
    160.251.137.0/24              160.251.0.0/16
    160.251.138.0/24              160.251.0.0/16
    160.251.139.0/24              160.251.0.0/16
    160.251.140.0/24              160.251.0.0/16
    160.251.141.0/24              160.251.0.0/16
    160.251.142.0/24              160.251.0.0/16
    160.251.143.0/24              160.251.0.0/16
    160.251.144.0/24              160.251.0.0/16
    160.251.145.0/24              160.251.0.0/16
    160.251.146.0/24              160.251.0.0/16
    160.251.147.0/24              160.251.0.0/16
    160.251.148.0/24              160.251.0.0/16
    160.251.150.0/24              160.251.0.0/16
    160.251.151.0/24              160.251.0.0/16
    160.251.152.0/24              160.251.0.0/16
    160.251.153.0/24              160.251.0.0/16
    160.251.166.0/24              160.251.0.0/16
    160.251.167.0/24              160.251.0.0/16
    160.251.168.0/24              160.251.0.0/16
    160.251.169.0/24              160.251.0.0/16
    160.251.170.0/24              160.251.0.0/16
    160.251.171.0/24              160.251.0.0/16
    160.251.172.0/24              160.251.0.0/16
    160.251.173.0/24              160.251.0.0/16
    160.251.174.0/24              160.251.0.0/16
    160.251.175.0/24              160.251.0.0/16
    160.251.176.0/24              160.251.0.0/16
    160.251.177.0/24              160.251.0.0/16
    160.251.178.0/24              160.251.0.0/16
    160.251.179.0/24              160.251.0.0/16
    160.251.180.0/24              160.251.0.0/16
    160.251.181.0/24              160.251.0.0/16
    160.251.182.0/24              160.251.0.0/16
    160.251.183.0/24              160.251.0.0/16
    160.251.184.0/24              160.251.0.0/16
    160.251.185.0/24              160.251.0.0/16
    160.251.194.0/24              160.251.0.0/16
    160.251.195.0/24              160.251.0.0/16
    160.251.196.0/24              160.251.0.0/16
    160.251.197.0/24              160.251.0.0/16
    160.251.198.0/24              160.251.0.0/16
    160.251.199.0/24              160.251.0.0/16
    160.251.200.0/24              160.251.0.0/16
    160.251.201.0/24              160.251.0.0/16
    160.251.202.0/24              160.251.0.0/16
    160.251.203.0/24              160.251.0.0/16
    160.251.204.0/24              160.251.0.0/16
    160.251.205.0/24              160.251.0.0/16
    160.251.206.0/24              160.251.0.0/16
    160.251.207.0/24              160.251.0.0/16
    160.251.208.0/24              160.251.0.0/16
    160.251.209.0/24              160.251.0.0/16
    160.251.210.0/24              160.251.0.0/16
    160.251.211.0/24              160.251.0.0/16
    160.251.212.0/24              160.251.0.0/16
    160.251.213.0/24              160.251.0.0/16
    160.251.214.0/24              160.251.0.0/16
    160.251.215.0/24              160.251.0.0/16
    160.251.216.0/24              160.251.0.0/16
    160.251.217.0/24              160.251.0.0/16
    160.251.218.0/24              160.251.0.0/16
    160.251.219.0/24              160.251.0.0/16
    160.251.220.0/24              160.251.0.0/16
    160.251.221.0/24              160.251.0.0/16
    160.251.222.0/24              160.251.0.0/16
    160.251.223.0/24              160.251.0.0/16
    160.251.224.0/24              160.251.0.0/16
    160.251.225.0/24              160.251.0.0/16
    160.251.226.0/24              160.251.0.0/16
    160.251.227.0/24              160.251.0.0/16
    160.251.229.0/24              160.251.0.0/16
    160.251.230.0/24              160.251.0.0/16
    160.251.231.0/24              160.251.0.0/16
    160.251.232.0/24              160.251.0.0/16
    160.251.233.0/24              160.251.0.0/16
    160.251.234.0/24              160.251.0.0/16
    160.251.235.0/24              160.251.0.0/16
    160.251.236.0/24              160.251.0.0/16
    160.251.237.0/24              160.251.0.0/16
    160.251.238.0/24              160.251.0.0/16
    160.251.239.0/24              160.251.0.0/16
    160.251.240.0/24              160.251.0.0/16
    160.251.241.0/24              160.251.0.0/16
    160.251.242.0/24              160.251.0.0/16
    160.251.244.0/24              160.251.0.0/16
    160.251.245.0/24              160.251.0.0/16
    160.251.246.0/24              160.251.0.0/16
    160.251.247.0/24              160.251.0.0/16
    160.251.248.0/24              160.251.0.0/16
    160.251.250.0/24              160.251.0.0/16
    160.251.251.0/24              160.251.0.0/16
    160.251.252.0/24              160.251.0.0/16
    160.251.253.0/24              160.251.0.0/16
    160.251.254.0/24              160.251.0.0/16
    160.251.255.0/24              160.251.0.0/16
    163.44.96.0/19                163.44.64.0/18
    163.44.96.0/24                163.44.64.0/18
    163.44.97.0/24                163.44.64.0/18
    163.44.98.0/24                163.44.64.0/18
    163.44.99.0/24                163.44.64.0/18
    163.44.100.0/24               163.44.64.0/18
    163.44.101.0/24               163.44.64.0/18
    163.44.102.0/24               163.44.64.0/18
    163.44.103.0/24               163.44.64.0/18
    163.44.104.0/24               163.44.64.0/18
    163.44.105.0/24               163.44.64.0/18
    163.44.106.0/24               163.44.64.0/18
    163.44.107.0/24               163.44.64.0/18
    163.44.108.0/24               163.44.64.0/18
    163.44.109.0/24               163.44.64.0/18
    163.44.110.0/24               163.44.64.0/18
    163.44.111.0/24               163.44.64.0/18
    163.44.112.0/24               163.44.64.0/18
    163.44.113.0/24               163.44.64.0/18
    163.44.114.0/24               163.44.64.0/18
    163.44.115.0/24               163.44.64.0/18
    163.44.116.0/24               163.44.64.0/18
    163.44.117.0/24               163.44.64.0/18
    163.44.118.0/24               163.44.64.0/18
    163.44.119.0/24               163.44.64.0/18
    163.44.120.0/24               163.44.64.0/18
    163.44.121.0/24               163.44.64.0/18
    163.44.122.0/24               163.44.64.0/18
    163.44.123.0/24               163.44.64.0/18
    163.44.124.0/24               163.44.64.0/18
    163.44.125.0/24               163.44.64.0/18
    163.44.126.0/24               163.44.64.0/18
    163.44.127.0/24               163.44.64.0/18
    163.44.128.0/19               163.44.128.0/18
    163.44.132.0/23               163.44.128.0/18
    210.131.236.0/22              210.128.0.0/13
    210.131.236.0/24              210.128.0.0/13
    210.131.239.0/24              210.128.0.0/13

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

    + 157.120.214.0/23            Announced
    + 157.120.222.0/23            Announced

Whois Entry

whois: 402591

IANA has recorded AS58791 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS58791\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             % Information related to 'AS58368 - AS59391'
             
             as-block:       AS58368 - AS59391
             descr:          APNIC ASN block
             remarks:        These AS numbers are further assigned by APNIC
             remarks:        to APNIC members and end-users in the APNIC region
             admin-c:        HM20-AP
             tech-c:         HM20-AP
             mnt-by:         APNIC-HM
             mnt-lower:      APNIC-HM
             last-modified:  2011-08-10T06:21:41Z
             source:         APNIC
             
             role:           APNIC Hostmaster
             address:        6 Cordelia Street
             address:        South Brisbane
             address:        QLD 4101
             country:        AU
             phone:          +61 7 3858 3100
             fax-no:         +61 7 3858 3199
             e-mail:         helpdesk@apnic.net
             admin-c:        AMS11-AP
             tech-c:         AH256-AP
             nic-hdl:        HM20-AP
             remarks:        Administrator for APNIC
             notify:         hostmaster@apnic.net
             mnt-by:         MAINT-APNIC-AP
             last-modified:  2013-10-23T04:06:51Z
             source:         APNIC
             
             % Information related to 'AS58784 - AS58793'
             
             as-block:       AS58784 - AS58793
             descr:          JPNIC-2Byte-ASBLOCK-AP
             country:        JP
             admin-c:        JNIC1-AP
             tech-c:         JNIC1-AP
             remarks:        for assignment to JPNIC members
             remarks:        Authoritative information regarding AS Number
             remarks:        assignments made from within this block can also be
             remarks:        queried at whois.nic.ad.jp
             mnt-by:         APNIC-HM
             mnt-lower:      MAINT-JPNIC
             last-modified:  2012-12-27T04:11:01Z
             source:         APNIC
             
             role:           Japan Network Information Center
             address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
             address:        Chiyoda-ku, Tokyo 101-0047, Japan
             country:        JP
             phone:          +81-3-5297-2311
             fax-no:         +81-3-5297-2312
             e-mail:         hostmaster@nic.ad.jp
             admin-c:        JI13-AP
             tech-c:         JE53-AP
             nic-hdl:        JNIC1-AP
             mnt-by:         MAINT-JPNIC
             last-modified:  2022-01-05T03:04:02Z
             source:         APNIC
             
             % Information related to 'AS58791'
             
             aut-num:        AS58791
             as-name:        GMO-I-R2
             descr:          GMO Internet, Inc.
             import:
             export:
             country:        JP
             admin-c:        JP00282806
             tech-c:         JP00282806
             last-modified:  2026-05-22T00:02:20Z
             remarks:        This information has been partially mirrored by APNIC from
             remarks:        JPNIC. To obtain more specific information, please use the
             remarks:        JPNIC WHOIS Gateway at
             remarks:        http://www.nic.ad.jp/en/db/whois/en-gateway.html or
             remarks:        whois.nic.ad.jp for WHOIS client. (The WHOIS client
             remarks:        defaults to Japanese output, use the /e switch for English
             remarks:        output)
             source:         JPNIC
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)