Report for 20860

Name

IOMART-AS, GB

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.

20860 IOMART-AS, GB

  Adjacency:    25  Upstream:     4  Downstream:    21
  Upstream Adjacent AS list
    AS4637          ASN-TELSTRA-GLOBAL Telstra Global, HK
    AS6461          ZAYO-6461 - Zayo Bandwidth, US
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS49981         WORLDSTREAM, NL
  Downstream Adjacent AS list
    AS201715        INEEDBR, GB
    AS29200         ESEYE, GB
    AS33968         INTERNETENGINEERINGAS, GB
    AS199542        SONASSI, GB
    AS49967         MTVH, GB
    AS212601        CALASTONE, GB
    AS15490         SHANEMCC, GB
    AS201230        PENINSULA-AS, GB
    AS206078        ULTRANETWORKS, GB
    AS206332        ARROW, GB
    AS200876        EV-AS, GB
    AS216036        TOTALCOMMS-AS, GB
    AS208621        LOGICFORGE, GB
    AS197677        BENWELL-AS BENWELL-NET, GB
    AS46261         QUICKPACKET - QuickPacket, LLC, US
    AS35425         BYTEMARK-AS, GB
    AS47264         LDEX, GB
    AS60004         FF-COLO, GB
    AS51320         WIRELESSLOGIC-UK, GB
    AS63979         TALK-CLOUD-AS-AP TALK A CLOUD LIMITED, NZ
    AS50957         MEMSET, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
748   AS20860        ORG+TRN Originate:     423424 /13.31  Transit:     141312 /14.89 IOMART-AS, GB

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       %
 1116 AS20860       IOMART-AS, GB                                    209     64     11    156     53  25.36%


  Prefix               AS Path                              Aggregation Suggestion
  5.77.32.0/19         4777 2497 174 20860    
  5.133.176.0/21       4777 2497 174 20860    
  5.152.192.0/19       4777 2497 174 20860    
  5.159.224.0/21       4777 2497 174 20860    
  5.183.102.0/24       4777 2497 174 20860    
  5.187.16.0/20        4777 2497 174 20860    
  5.187.22.0/24        4777 2516 174 20860    
  5.187.23.0/24        4608 1221 4637 20860   
  31.3.224.0/19        4777 2497 174 20860    
  31.24.32.0/21        4777 2497 174 20860    
  31.24.32.0/24        4777 2497 174 20860  - Withdrawn - matching aggregate 31.24.32.0/21 4777 2497 174 20860
  31.24.34.0/24        4777 2497 174 20860  - Withdrawn - matching aggregate 31.24.32.0/21 4777 2497 174 20860
  31.24.36.0/24        4777 2497 174 20860  - Withdrawn - matching aggregate 31.24.32.0/21 4777 2497 174 20860
  31.24.39.0/24        4777 2497 174 20860  - Withdrawn - matching aggregate 31.24.32.0/21 4777 2497 174 20860
  31.58.214.0/24       4777 2497 174 20860    
  31.187.70.0/23       4777 2497 174 20860    
  31.216.48.0/21       4777 2497 174 20860  + Announce - aggregate of 31.216.48.0/22 (4777 2497 174 20860) and 31.216.52.0/22 (4777 2497 174 20860)
  31.216.48.0/22       4777 2497 174 20860  - Withdrawn - aggregated with 31.216.52.0/22 (4777 2497 174 20860)
  31.216.52.0/22       4777 2497 174 20860  - Withdrawn - aggregated with 31.216.48.0/22 (4777 2497 174 20860)
  31.216.52.0/24       4777 2497 174 20860  - Withdrawn - matching aggregate 31.216.52.0/22 4777 2497 174 20860
  37.128.184.0/21      4777 2497 174 20860    
  37.157.240.0/21      4777 2497 174 20860    
  37.157.242.0/23      4777 2497 174 20860  - Withdrawn - matching aggregate 37.157.240.0/21 4777 2497 174 20860
  37.220.0.0/19        4777 2497 174 20860    
  46.20.224.0/20       4777 2497 174 20860    
  50.20.250.0/24       4608 1221 4637 20860   
  62.128.192.0/19      4777 2497 174 20860  + Announce - aggregate of 62.128.192.0/20 (4777 2497 174 20860) and 62.128.208.0/20 (4777 2497 174 20860)
  62.128.192.0/20      4777 2497 174 20860  - Withdrawn - aggregated with 62.128.208.0/20 (4777 2497 174 20860)
  62.128.208.0/20      4777 2497 174 20860  - Withdrawn - aggregated with 62.128.192.0/20 (4777 2497 174 20860)
  62.233.64.0/18       4777 2497 174 20860    
  66.248.193.0/24      4608 7575 6461 20860   
  77.240.0.0/20        4777 2497 174 20860    
  77.245.64.0/20       4777 2497 174 20860    
  77.246.160.0/20      4777 2497 174 20860    
  77.246.162.0/24      4777 2497 174 20860  - Withdrawn - matching aggregate 77.246.160.0/20 4777 2497 174 20860
  77.246.163.0/24      4777 2497 174 20860  - Withdrawn - matching aggregate 77.246.160.0/20 4777 2497 174 20860
  77.246.169.0/24      4777 2497 174 20860  - Withdrawn - matching aggregate 77.246.160.0/20 4777 2497 174 20860
  77.246.171.0/24      4777 2497 174 20860  - Withdrawn - matching aggregate 77.246.160.0/20 4777 2497 174 20860
  77.246.172.0/24      4777 2497 174 20860  - Withdrawn - matching aggregate 77.246.160.0/20 4777 2497 174 20860
  77.246.174.0/24      4777 2497 174 20860  - Withdrawn - matching aggregate 77.246.160.0/20 4777 2497 174 20860
  78.129.128.0/17      4777 2497 174 20860    
  79.143.80.0/22       4777 2497 174 20860    
  79.171.32.0/21       4777 2497 174 20860    
  80.75.64.0/20        4777 2497 174 20860    
  80.84.48.0/20        4777 2497 174 20860    
  80.84.49.0/24        4777 2497 174 20860  - Withdrawn - matching aggregate 80.84.48.0/20 4777 2497 174 20860
  80.243.176.0/20      4777 2497 174 20860    
  81.94.192.0/20       4777 2497 174 20860    
  81.94.192.0/24       4777 2497 174 20860  - Withdrawn - matching aggregate 81.94.192.0/20 4777 2497 174 20860
  81.161.229.0/24      4777 2497 174 20860    
  81.168.83.0/24       4608 1221 4637 20860   
  81.168.119.0/24      4777 2497 6461 20860   
  82.102.8.0/21        4777 2497 174 20860    
  82.102.8.0/24        4777 2497 174 20860  - Withdrawn - matching aggregate 82.102.8.0/21 4777 2497 174 20860
  82.145.32.0/19       4777 2497 174 20860    
  83.142.224.0/21      4777 2497 174 20860    
  84.22.160.0/19       4777 2497 174 20860    
  85.232.32.0/19       4777 2497 174 20860    
  85.232.32.0/21       4777 2497 174 20860  - Withdrawn - matching aggregate 85.232.32.0/19 4777 2497 174 20860
  85.232.40.0/22       4777 2497 174 20860  - Withdrawn - matching aggregate 85.232.32.0/19 4777 2497 174 20860
  85.232.44.0/22       4777 2497 174 20860  - Withdrawn - matching aggregate 85.232.32.0/19 4777 2497 174 20860
  87.117.192.0/18      4777 2497 174 20860    
  87.237.56.0/21       4777 2497 174 20860    
  88.150.128.0/17      4777 2497 174 20860    
  88.150.137.0/24      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  88.150.140.0/22      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  88.150.144.0/22      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  88.150.154.0/24      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  88.150.156.0/22      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  88.150.160.0/22      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  88.150.164.0/22      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  88.150.168.0/22      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  88.150.192.0/19      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  88.150.206.0/24      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  88.150.220.0/24      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  88.150.230.0/24      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  88.150.240.0/23      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  88.150.252.0/23      4777 2497 174 20860  - Withdrawn - matching aggregate 88.150.128.0/17 4777 2497 174 20860
  89.43.47.0/24        4777 2497 174 20860    
  89.207.168.0/21      4777 2497 174 20860    
  89.207.172.0/24      4777 2497 174 20860  - Withdrawn - matching aggregate 89.207.168.0/21 4777 2497 174 20860
  91.199.151.0/24      4777 2497 174 20860    
  91.207.220.0/23      4777 2497 174 20860    
  91.215.180.0/22      4777 2497 174 20860    
  91.234.184.0/23      4777 2497 174 20860    
  91.235.170.0/24      4777 2497 174 20860    
  91.245.218.0/24      4777 2497 174 20860    
  91.246.8.0/23        4777 2497 174 20860    
  91.246.49.0/24       4777 2516 174 20860    
  91.247.177.0/24      4777 2516 174 20860    
  92.63.128.0/20       4777 2497 174 20860    
  93.174.10.0/23       4777 2497 174 20860  + Announce - aggregate of 93.174.10.0/24 (4777 2497 174 20860) and 93.174.11.0/24 (4777 2497 174 20860)
  93.174.10.0/24       4777 2497 174 20860  - Withdrawn - aggregated with 93.174.11.0/24 (4777 2497 174 20860)
  93.174.11.0/24       4777 2497 174 20860  - Withdrawn - aggregated with 93.174.10.0/24 (4777 2497 174 20860)
  93.174.12.0/24       4777 2497 174 20860    
  95.129.104.0/21      4777 2497 174 20860    
  95.154.192.0/18      4777 2497 174 20860    
  107.181.136.0/24     4608 7575 6461 20860   
  109.73.64.0/20       4777 2497 174 20860    
  109.75.160.0/21      4777 2497 174 20860    
  109.169.0.0/18       4777 2497 174 20860    
  109.169.64.0/19      4777 2497 174 20860    
  109.200.0.0/19       4777 2497 174 20860    
  109.200.30.0/24      4777 2497 174 20860  - Withdrawn - matching aggregate 109.200.0.0/19 4777 2497 174 20860
  109.203.103.0/24     4777 2516 174 20860    
  109.203.106.0/24     4777 2497 174 20860    
  109.203.108.0/24     4777 2497 174 20860    
  109.203.110.0/24     4777 2516 174 20860    
  109.203.112.0/24     4777 2497 174 20860    
  109.203.115.0/24     4777 2497 174 20860    
  109.203.117.0/24     4777 2516 174 20860    
  109.203.127.0/24     4777 2516 174 20860    
  130.180.200.0/21     4777 2497 174 20860    
  130.185.144.0/21     4777 2497 174 20860    
  141.0.160.0/21       4777 2497 174 20860    
  141.98.60.0/22       4777 2497 174 20860    
  141.98.158.0/23      4777 2516 174 20860    
  144.34.87.0/24       4608 7575 6461 20860   
  146.103.7.0/24       4777 2497 174 20860    
  146.103.20.0/23      4777 2497 174 20860  + Announce - aggregate of 146.103.20.0/24 (4777 2497 174 20860) and 146.103.21.0/24 (4777 2497 174 20860)
  146.103.20.0/24      4777 2497 174 20860  - Withdrawn - aggregated with 146.103.21.0/24 (4777 2497 174 20860)
  146.103.21.0/24      4777 2497 174 20860  - Withdrawn - aggregated with 146.103.20.0/24 (4777 2497 174 20860)
  146.103.23.0/24      4777 2497 174 20860    
  149.3.128.0/20       4777 2497 174 20860    
  149.255.96.0/22      4608 7575 6461 20860   
  149.255.100.0/22     4777 2497 174 20860    
  149.255.104.0/22     4777 2497 174 20860    
  149.255.108.0/23     4777 2516 174 20860    
  149.255.110.0/23     4777 2497 174 20860    
  162.33.28.0/24       4608 1221 4637 20860   
  162.220.244.0/23     4608 7575 6461 20860 + Announce - aggregate of 162.220.244.0/24 (4608 7575 6461 20860) and 162.220.245.0/24 (4608 7575 6461 20860)
  162.220.244.0/24     4608 7575 6461 20860 - Withdrawn - aggregated with 162.220.245.0/24 (4608 7575 6461 20860)
  162.220.245.0/24     4608 7575 6461 20860 - Withdrawn - aggregated with 162.220.244.0/24 (4608 7575 6461 20860)
  163.5.94.0/24        4777 2497 174 20860    
  173.240.150.0/24     4608 7575 6461 20860   
  176.123.50.0/24      4777 2497 174 20860    
  176.227.192.0/19     4777 2497 174 20860    
  176.227.214.0/23     4777 2497 174 20860  - Withdrawn - matching aggregate 176.227.192.0/19 4777 2497 174 20860
  178.250.48.0/21      4777 2497 174 20860    
  179.61.169.0/24      4777 2497 174 20860    
  181.214.140.0/24     4777 2497 174 20860    
  185.5.0.0/22         4777 2497 174 20860    
  185.5.188.0/22       4777 2497 174 20860    
  185.5.188.0/24       4777 2497 174 20860  - Withdrawn - matching aggregate 185.5.188.0/22 4777 2497 174 20860
  185.17.148.0/22      4777 2497 174 20860    
  185.19.16.0/22       4777 2497 174 20860    
  185.20.96.0/22       4777 2497 174 20860    
  185.25.240.0/22      4777 2497 174 20860    
  185.26.148.0/23      4777 2497 174 20860  + Announce - aggregate of 185.26.148.0/24 (4777 2497 174 20860) and 185.26.149.0/24 (4777 2497 174 20860)
  185.26.148.0/24      4777 2497 174 20860  - Withdrawn - aggregated with 185.26.149.0/24 (4777 2497 174 20860)
  185.26.149.0/24      4777 2497 174 20860  - Withdrawn - aggregated with 185.26.148.0/24 (4777 2497 174 20860)
  185.26.150.0/24      4777 2497 174 20860    
  185.34.252.0/23      4777 2497 174 20860    
  185.35.77.0/24       4777 2497 174 20860    
  185.53.172.0/22      4777 2497 174 20860    
  185.63.240.0/23      4777 2497 174 20860  + Announce - aggregate of 185.63.240.0/24 (4777 2497 174 20860) and 185.63.241.0/24 (4777 2497 174 20860)
  185.63.240.0/24      4777 2497 174 20860  - Withdrawn - aggregated with 185.63.241.0/24 (4777 2497 174 20860)
  185.63.241.0/24      4777 2497 174 20860  - Withdrawn - aggregated with 185.63.240.0/24 (4777 2497 174 20860)
  185.91.76.0/22       4777 2497 174 20860    
  185.161.16.0/22      4777 2497 174 20860    
  185.162.108.0/22     4777 2497 174 20860    
  185.166.86.0/24      4777 2497 174 20860    
  185.179.216.0/24     4777 2497 174 20860    
  185.179.252.0/22     4777 2497 174 20860    
  185.181.124.0/22     4777 2497 174 20860    
  185.182.228.0/22     4777 2497 174 20860  + Announce - aggregate of 185.182.228.0/23 (4777 2497 174 20860) and 185.182.230.0/23 (4777 2497 174 20860)
  185.182.228.0/24     4777 2497 174 20860  - Withdrawn - aggregated with 185.182.229.0/24 (4777 2497 174 20860)
  185.182.229.0/24     4777 2497 174 20860  - Withdrawn - aggregated with 185.182.228.0/24 (4777 2497 174 20860)
  185.182.230.0/24     4777 2497 174 20860  - Withdrawn - aggregated with 185.182.231.0/24 (4777 2497 174 20860)
  185.182.231.0/24     4777 2497 174 20860  - Withdrawn - aggregated with 185.182.230.0/24 (4777 2497 174 20860)
  185.184.248.0/24     4777 2497 174 20860    
  185.196.23.0/24      4777 2516 6830 49981 20860   
  185.201.60.0/22      4777 2497 174 20860  + Announce - aggregate of 185.201.60.0/23 (4777 2497 174 20860) and 185.201.62.0/23 (4777 2497 174 20860)
  185.201.60.0/23      4777 2497 174 20860  - Withdrawn - aggregated with 185.201.62.0/23 (4777 2497 174 20860)
  185.201.62.0/23      4777 2497 174 20860  - Withdrawn - aggregated with 185.201.60.0/23 (4777 2497 174 20860)
  185.214.101.0/24     4777 2497 174 20860    
  185.227.60.0/22      4777 2497 174 20860    
  185.235.166.0/24     4777 2497 174 20860    
  185.245.116.0/22     4777 2497 174 20860    
  185.249.120.0/22     4777 2497 174 20860    
  188.65.176.0/21      4777 2497 174 20860    
  188.227.160.0/19     4777 2497 174 20860    
  188.227.169.0/24     4777 2497 174 20860  - Withdrawn - matching aggregate 188.227.160.0/19 4777 2497 174 20860
  188.227.170.0/24     4777 2497 174 20860  - Withdrawn - matching aggregate 188.227.160.0/19 4777 2497 174 20860
  188.227.174.0/24     4777 2497 174 20860  - Withdrawn - matching aggregate 188.227.160.0/19 4777 2497 174 20860
  188.227.186.0/24     4777 2497 174 20860  - Withdrawn - matching aggregate 188.227.160.0/19 4777 2497 174 20860
  191.96.208.0/24      4777 2497 174 20860    
  193.7.195.0/24       4777 2497 174 20860    
  193.37.72.0/22       4777 2497 174 20860    
  193.200.98.0/23      4777 2497 174 20860    
  193.201.200.0/23     4777 2497 174 20860    
  193.254.210.0/23     4777 2497 174 20860    
  194.1.150.0/24       4777 2497 174 20860    
  194.53.143.0/24      4777 2497 174 20860    
  195.10.213.0/24      4777 2497 174 20860    
  195.62.10.0/23       4777 2497 174 20860    
  195.177.192.0/23     4777 2497 174 20860    
  196.19.240.0/24      4777 2497 6461 20860   
  196.19.249.0/24      4777 2497 6461 20860   
  206.187.52.0/22      4777 2497 174 20860    
  206.187.56.0/22      4777 2497 174 20860    
  206.187.68.0/22      4777 2497 6461 20860   
  208.52.146.0/24      4608 7575 6461 20860   
  212.38.160.0/19      4777 2497 174 20860    
  212.84.160.0/19      4777 2497 174 20860    
  213.139.72.0/24      4777 2497 174 20860    
  213.175.200.0/23     4777 2497 174 20860  + Announce - aggregate of 213.175.200.0/24 (4777 2497 174 20860) and 213.175.201.0/24 (4777 2497 174 20860)
  213.175.200.0/24     4777 2497 174 20860  - Withdrawn - aggregated with 213.175.201.0/24 (4777 2497 174 20860)
  213.175.201.0/24     4777 2497 174 20860  - Withdrawn - aggregated with 213.175.200.0/24 (4777 2497 174 20860)
  213.175.203.0/24     4777 2497 174 20860    
  213.175.205.0/24     4777 2497 174 20860    
  213.175.211.0/24     4777 2497 174 20860    
  216.201.76.0/23      4608 7575 6461 20860 + Announce - aggregate of 216.201.76.0/24 (4608 7575 6461 20860) and 216.201.77.0/24 (4608 7575 6461 20860)
  216.201.76.0/24      4608 7575 6461 20860 - Withdrawn - aggregated with 216.201.77.0/24 (4608 7575 6461 20860)
  216.201.77.0/24      4608 7575 6461 20860 - Withdrawn - aggregated with 216.201.76.0/24 (4608 7575 6461 20860)
  217.77.176.0/20      4777 2497 174 20860    
  217.147.80.0/20      4777 2497 174 20860    
  217.194.208.0/20     4777 2497 174 20860    
  217.194.212.0/24     4777 2516 174 20860    
  217.199.255.0/24     4608 1221 4637 20860   

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

AS20860   123 More Specifics   209 Total Advertisements   IOMART-AS, GB
    5.183.102.0/24                5.183.100.0/22
    5.187.22.0/24                 5.187.16.0/20
    5.187.23.0/24                 5.187.16.0/20
    31.24.32.0/24                 31.24.32.0/21
    31.24.34.0/24                 31.24.32.0/21
    31.24.36.0/24                 31.24.32.0/21
    31.24.39.0/24                 31.24.32.0/21
    31.58.214.0/24                31.56.0.0/14
    31.216.48.0/22                31.216.48.0/21
    31.216.52.0/22                31.216.48.0/21
    31.216.52.0/24                31.216.48.0/21
    37.157.242.0/23               37.157.240.0/21
    50.20.250.0/24                50.20.248.0/21
    62.128.192.0/20               62.128.192.0/19
    62.128.208.0/20               62.128.192.0/19
    66.248.193.0/24               66.248.192.0/21
    77.246.162.0/24               77.246.160.0/20
    77.246.163.0/24               77.246.160.0/20
    77.246.169.0/24               77.246.160.0/20
    77.246.171.0/24               77.246.160.0/20
    77.246.172.0/24               77.246.160.0/20
    77.246.174.0/24               77.246.160.0/20
    80.84.49.0/24                 80.84.48.0/20
    81.94.192.0/24                81.94.192.0/20
    81.161.229.0/24               81.161.228.0/22
    81.168.83.0/24                81.168.0.0/17
    81.168.119.0/24               81.168.0.0/17
    82.102.8.0/24                 82.102.8.0/21
    85.232.32.0/21                85.232.32.0/19
    85.232.40.0/22                85.232.32.0/19
    85.232.44.0/22                85.232.32.0/19
    88.150.137.0/24               88.150.128.0/17
    88.150.140.0/22               88.150.128.0/17
    88.150.144.0/22               88.150.128.0/17
    88.150.154.0/24               88.150.128.0/17
    88.150.156.0/22               88.150.128.0/17
    88.150.160.0/22               88.150.128.0/17
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Whois Entry

whois: 402332

IANA has recorded AS20860 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS20860\n             % [whois.apnic.net]
             % Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html
             
             %ERROR:101: no entries found
             %
             % No entries found in source APNIC,JPNIC,KRNIC,TWNIC,IDNIC,IRINN-GRS.
             
             % This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)