Report for 57858

Name

AS57858, SC

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.

57858 AS57858, SC

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS41564         AS41564, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
4447  AS57858        ORIGIN  Originate:      47616 /16.46  Transit:          0 /0.00  AS57858, SC

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       %
  863 AS57858       AS57858, SC                                      184    108     36    112     72  39.13%


  Prefix               AS Path                              Aggregation Suggestion
  5.34.240.0/23        4777 2516 3257 41564 57858 + Announce - aggregate of 5.34.240.0/24 (4777 2516 3257 41564 57858) and 5.34.241.0/24 (4777 2516 3257 41564 57858)
  5.34.240.0/24        4777 2516 3257 41564 57858 - Withdrawn - aggregated with 5.34.241.0/24 (4777 2516 3257 41564 57858)
  5.34.241.0/24        4777 2516 3257 41564 57858 - Withdrawn - aggregated with 5.34.240.0/24 (4777 2516 3257 41564 57858)
  5.34.243.0/24        4777 2516 3257 41564 57858   
  5.34.244.0/22        4777 2516 3257 41564 57858 + Announce - aggregate of 5.34.244.0/23 (4777 2516 3257 41564 57858) and 5.34.246.0/23 (4777 2516 3257 41564 57858)
  5.34.244.0/24        4777 2516 3257 41564 57858 - Withdrawn - aggregated with 5.34.245.0/24 (4777 2516 3257 41564 57858)
  5.34.245.0/24        4777 2516 3257 41564 57858 - Withdrawn - aggregated with 5.34.244.0/24 (4777 2516 3257 41564 57858)
  5.34.246.0/24        4777 2516 3257 41564 57858 - Withdrawn - aggregated with 5.34.247.0/24 (4777 2516 3257 41564 57858)
  5.34.247.0/24        4777 2516 3257 41564 57858 - Withdrawn - aggregated with 5.34.246.0/24 (4777 2516 3257 41564 57858)
  5.153.233.0/24       4777 2516 3257 41564 57858   
  5.153.234.0/23       4777 2516 3257 41564 57858 + Announce - aggregate of 5.153.234.0/24 (4777 2516 3257 41564 57858) and 5.153.235.0/24 (4777 2516 3257 41564 57858)
  5.153.234.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 5.153.235.0/24 (4777 2516 3257 41564 57858)
  5.153.235.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 5.153.234.0/24 (4777 2516 3257 41564 57858)
  5.153.237.0/24       4777 2516 3257 41564 57858   
  5.153.238.0/24       4777 2516 3257 41564 57858   
  5.157.0.0/23         4777 2516 3257 41564 57858 + Announce - aggregate of 5.157.0.0/24 (4777 2516 3257 41564 57858) and 5.157.1.0/24 (4777 2516 3257 41564 57858)
  5.157.0.0/24         4777 2516 3257 41564 57858 - Withdrawn - aggregated with 5.157.1.0/24 (4777 2516 3257 41564 57858)
  5.157.1.0/24         4777 2516 3257 41564 57858 - Withdrawn - aggregated with 5.157.0.0/24 (4777 2516 3257 41564 57858)
  5.157.5.0/24         4777 2516 3257 41564 57858   
  5.157.7.0/24         4777 2516 3257 41564 57858   
  5.157.9.0/24         4777 2516 3257 41564 57858   
  5.157.10.0/24        4777 2516 3257 41564 57858   
  5.157.12.0/24        4777 2516 3257 41564 57858   
  5.157.15.0/24        4777 2516 3257 41564 57858   
  5.157.16.0/24        4777 2516 3257 41564 57858   
  5.157.20.0/24        4777 2516 3257 41564 57858   
  5.157.25.0/24        4777 2516 3257 41564 57858   
  5.157.28.0/24        4777 2516 3257 41564 57858   
  5.157.35.0/24        4777 2516 3257 41564 57858   
  5.157.36.0/24        4777 2516 3257 41564 57858   
  5.157.39.0/24        4777 2516 3257 41564 57858   
  5.157.40.0/24        4777 2516 3257 41564 57858   
  5.157.44.0/24        4777 2516 3257 41564 57858   
  5.157.46.0/24        4777 2516 3257 41564 57858   
  5.157.48.0/23        4777 2516 3257 41564 57858 + Announce - aggregate of 5.157.48.0/24 (4777 2516 3257 41564 57858) and 5.157.49.0/24 (4777 2516 3257 41564 57858)
  5.157.48.0/24        4777 2516 3257 41564 57858 - Withdrawn - aggregated with 5.157.49.0/24 (4777 2516 3257 41564 57858)
  5.157.49.0/24        4777 2516 3257 41564 57858 - Withdrawn - aggregated with 5.157.48.0/24 (4777 2516 3257 41564 57858)
  5.157.50.0/24        4777 2516 3257 41564 57858   
  5.157.52.0/24        4777 2516 3257 41564 57858   
  5.157.54.0/24        4777 2516 3257 41564 57858   
  37.72.188.0/22       4777 2516 3257 41564 57858 + Announce - aggregate of 37.72.188.0/23 (4777 2516 3257 41564 57858) and 37.72.190.0/23 (4777 2516 3257 41564 57858)
  37.72.188.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 37.72.189.0/24 (4777 2516 3257 41564 57858)
  37.72.189.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 37.72.188.0/24 (4777 2516 3257 41564 57858)
  37.72.190.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 37.72.191.0/24 (4777 2516 3257 41564 57858)
  37.72.191.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 37.72.190.0/24 (4777 2516 3257 41564 57858)
  37.203.208.0/24      4777 2516 3257 41564 57858   
  37.203.210.0/23      4777 2516 3257 41564 57858 + Announce - aggregate of 37.203.210.0/24 (4777 2516 3257 41564 57858) and 37.203.211.0/24 (4777 2516 3257 41564 57858)
  37.203.210.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 37.203.211.0/24 (4777 2516 3257 41564 57858)
  37.203.211.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 37.203.210.0/24 (4777 2516 3257 41564 57858)
  37.203.212.0/23      4777 2516 3257 41564 57858 + Announce - aggregate of 37.203.212.0/24 (4777 2516 3257 41564 57858) and 37.203.213.0/24 (4777 2516 3257 41564 57858)
  37.203.212.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 37.203.213.0/24 (4777 2516 3257 41564 57858)
  37.203.213.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 37.203.212.0/24 (4777 2516 3257 41564 57858)
  37.203.214.0/24      4777 2516 3257 41564 57858   
  46.29.248.0/21       4777 2516 3257 41564 57858 + Announce - aggregate of 46.29.248.0/22 (4777 2516 3257 41564 57858) and 46.29.252.0/22 (4777 2516 3257 41564 57858)
  46.29.248.0/23       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 46.29.250.0/23 (4777 2516 3257 41564 57858)
  46.29.250.0/23       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 46.29.248.0/23 (4777 2516 3257 41564 57858)
  46.29.252.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 46.29.253.0/24 (4777 2516 3257 41564 57858)
  46.29.253.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 46.29.252.0/24 (4777 2516 3257 41564 57858)
  46.29.254.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 46.29.255.0/24 (4777 2516 3257 41564 57858)
  46.29.255.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 46.29.254.0/24 (4777 2516 3257 41564 57858)
  91.108.176.0/22      4777 2516 3257 41564 57858 + Announce - aggregate of 91.108.176.0/23 (4777 2516 3257 41564 57858) and 91.108.178.0/23 (4777 2516 3257 41564 57858)
  91.108.176.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 91.108.177.0/24 (4777 2516 3257 41564 57858)
  91.108.177.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 91.108.176.0/24 (4777 2516 3257 41564 57858)
  91.108.178.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 91.108.179.0/24 (4777 2516 3257 41564 57858)
  91.108.179.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 91.108.178.0/24 (4777 2516 3257 41564 57858)
  91.108.180.0/23      4777 2516 3257 41564 57858 + Announce - aggregate of 91.108.180.0/24 (4777 2516 3257 41564 57858) and 91.108.181.0/24 (4777 2516 3257 41564 57858)
  91.108.180.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 91.108.181.0/24 (4777 2516 3257 41564 57858)
  91.108.181.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 91.108.180.0/24 (4777 2516 3257 41564 57858)
  91.108.182.0/24      4777 2516 3257 41564 57858   
  130.185.152.0/24     4777 2516 3257 41564 57858   
  130.185.154.0/23     4777 2516 3257 41564 57858 + Announce - aggregate of 130.185.154.0/24 (4777 2516 3257 41564 57858) and 130.185.155.0/24 (4777 2516 3257 41564 57858)
  130.185.154.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 130.185.155.0/24 (4777 2516 3257 41564 57858)
  130.185.155.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 130.185.154.0/24 (4777 2516 3257 41564 57858)
  130.185.156.0/22     4777 2516 3257 41564 57858 + Announce - aggregate of 130.185.156.0/23 (4777 2516 3257 41564 57858) and 130.185.158.0/23 (4777 2516 3257 41564 57858)
  130.185.156.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 130.185.157.0/24 (4777 2516 3257 41564 57858)
  130.185.157.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 130.185.156.0/24 (4777 2516 3257 41564 57858)
  130.185.158.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 130.185.159.0/24 (4777 2516 3257 41564 57858)
  130.185.159.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 130.185.158.0/24 (4777 2516 3257 41564 57858)
  151.237.176.0/21     4777 2516 3257 41564 57858 + Announce - aggregate of 151.237.176.0/22 (4777 2516 3257 41564 57858) and 151.237.180.0/22 (4777 2516 3257 41564 57858)
  151.237.176.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 151.237.177.0/24 (4777 2516 3257 41564 57858)
  151.237.177.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 151.237.176.0/24 (4777 2516 3257 41564 57858)
  151.237.178.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 151.237.179.0/24 (4777 2516 3257 41564 57858)
  151.237.179.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 151.237.178.0/24 (4777 2516 3257 41564 57858)
  151.237.180.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 151.237.181.0/24 (4777 2516 3257 41564 57858)
  151.237.181.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 151.237.180.0/24 (4777 2516 3257 41564 57858)
  151.237.182.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 151.237.183.0/24 (4777 2516 3257 41564 57858)
  151.237.183.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 151.237.182.0/24 (4777 2516 3257 41564 57858)
  151.237.184.0/23     4777 2516 3257 41564 57858 + Announce - aggregate of 151.237.184.0/24 (4777 2516 3257 41564 57858) and 151.237.185.0/24 (4777 2516 3257 41564 57858)
  151.237.184.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 151.237.185.0/24 (4777 2516 3257 41564 57858)
  151.237.185.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 151.237.184.0/24 (4777 2516 3257 41564 57858)
  151.237.187.0/24     4777 2516 3257 41564 57858   
  151.237.189.0/24     4777 2516 3257 41564 57858   
  151.237.190.0/23     4777 2516 3257 41564 57858 + Announce - aggregate of 151.237.190.0/24 (4777 2516 3257 41564 57858) and 151.237.191.0/24 (4777 2516 3257 41564 57858)
  151.237.190.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 151.237.191.0/24 (4777 2516 3257 41564 57858)
  151.237.191.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 151.237.190.0/24 (4777 2516 3257 41564 57858)
  165.231.4.0/24       4777 2516 3257 41564 57858   
  165.231.6.0/24       4777 2516 3257 41564 57858   
  165.231.9.0/24       4777 2516 3257 41564 57858   
  165.231.10.0/24      4777 2516 3257 41564 57858   
  165.231.12.0/23      4777 2516 3257 41564 57858 + Announce - aggregate of 165.231.12.0/24 (4777 2516 3257 41564 57858) and 165.231.13.0/24 (4777 2516 3257 41564 57858)
  165.231.12.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 165.231.13.0/24 (4777 2516 3257 41564 57858)
  165.231.13.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 165.231.12.0/24 (4777 2516 3257 41564 57858)
  165.231.20.0/24      4777 2516 3257 41564 57858   
  165.231.24.0/24      4777 2516 3257 41564 57858   
  165.231.32.0/24      4777 2516 3257 41564 57858   
  165.231.45.0/24      4777 2516 3257 41564 57858   
  165.231.80.0/22      4777 2516 3257 41564 57858 + Announce - aggregate of 165.231.80.0/23 (4777 2516 3257 41564 57858) and 165.231.82.0/23 (4777 2516 3257 41564 57858)
  165.231.80.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 165.231.81.0/24 (4777 2516 3257 41564 57858)
  165.231.81.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 165.231.80.0/24 (4777 2516 3257 41564 57858)
  165.231.82.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 165.231.83.0/24 (4777 2516 3257 41564 57858)
  165.231.83.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 165.231.82.0/24 (4777 2516 3257 41564 57858)
  165.231.84.0/24      4777 2516 3257 41564 57858   
  165.231.86.0/24      4777 2516 3257 41564 57858   
  165.231.90.0/24      4777 2516 3257 41564 57858   
  165.231.92.0/24      4777 2516 3257 41564 57858   
  165.231.95.0/24      4777 2516 3257 41564 57858   
  165.231.128.0/23     4777 2516 3257 41564 57858 + Announce - aggregate of 165.231.128.0/24 (4777 2516 3257 41564 57858) and 165.231.129.0/24 (4777 2516 3257 41564 57858)
  165.231.128.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 165.231.129.0/24 (4777 2516 3257 41564 57858)
  165.231.129.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 165.231.128.0/24 (4777 2516 3257 41564 57858)
  165.231.131.0/24     4777 2516 3257 41564 57858   
  165.231.132.0/24     4777 2516 3257 41564 57858   
  165.231.142.0/23     4777 2516 3257 41564 57858 + Announce - aggregate of 165.231.142.0/24 (4777 2516 3257 41564 57858) and 165.231.143.0/24 (4777 2516 3257 41564 57858)
  165.231.142.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 165.231.143.0/24 (4777 2516 3257 41564 57858)
  165.231.143.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 165.231.142.0/24 (4777 2516 3257 41564 57858)
  165.231.148.0/23     4777 2516 3257 41564 57858 + Announce - aggregate of 165.231.148.0/24 (4777 2516 3257 41564 57858) and 165.231.149.0/24 (4777 2516 3257 41564 57858)
  165.231.148.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 165.231.149.0/24 (4777 2516 3257 41564 57858)
  165.231.149.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 165.231.148.0/24 (4777 2516 3257 41564 57858)
  165.231.224.0/24     4777 2516 3257 41564 57858   
  165.231.250.0/24     4777 2516 3257 41564 57858   
  176.61.136.0/22      4777 2516 3257 41564 57858 + Announce - aggregate of 176.61.136.0/23 (4777 2516 3257 41564 57858) and 176.61.138.0/23 (4777 2516 3257 41564 57858)
  176.61.136.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 176.61.137.0/24 (4777 2516 3257 41564 57858)
  176.61.137.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 176.61.136.0/24 (4777 2516 3257 41564 57858)
  176.61.138.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 176.61.139.0/24 (4777 2516 3257 41564 57858)
  176.61.139.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 176.61.138.0/24 (4777 2516 3257 41564 57858)
  176.61.140.0/24      4777 2516 3257 41564 57858   
  176.61.142.0/23      4777 2516 3257 41564 57858 + Announce - aggregate of 176.61.142.0/24 (4777 2516 3257 41564 57858) and 176.61.143.0/24 (4777 2516 3257 41564 57858)
  176.61.142.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 176.61.143.0/24 (4777 2516 3257 41564 57858)
  176.61.143.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 176.61.142.0/24 (4777 2516 3257 41564 57858)
  178.216.48.0/21      4777 2516 3257 41564 57858 + Announce - aggregate of 178.216.48.0/22 (4777 2516 3257 41564 57858) and 178.216.52.0/22 (4777 2516 3257 41564 57858)
  178.216.48.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 178.216.49.0/24 (4777 2516 3257 41564 57858)
  178.216.49.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 178.216.48.0/24 (4777 2516 3257 41564 57858)
  178.216.50.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 178.216.51.0/24 (4777 2516 3257 41564 57858)
  178.216.51.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 178.216.50.0/24 (4777 2516 3257 41564 57858)
  178.216.52.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 178.216.53.0/24 (4777 2516 3257 41564 57858)
  178.216.53.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 178.216.52.0/24 (4777 2516 3257 41564 57858)
  178.216.54.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 178.216.55.0/24 (4777 2516 3257 41564 57858)
  178.216.55.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 178.216.54.0/24 (4777 2516 3257 41564 57858)
  185.3.132.0/22       4777 2516 3257 41564 57858 + Announce - aggregate of 185.3.132.0/23 (4777 2516 3257 41564 57858) and 185.3.134.0/23 (4777 2516 3257 41564 57858)
  185.3.132.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 185.3.133.0/24 (4777 2516 3257 41564 57858)
  185.3.133.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 185.3.132.0/24 (4777 2516 3257 41564 57858)
  185.3.134.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 185.3.135.0/24 (4777 2516 3257 41564 57858)
  185.3.135.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 185.3.134.0/24 (4777 2516 3257 41564 57858)
  196.196.4.0/22       4777 2516 3257 41564 57858 + Announce - aggregate of 196.196.4.0/23 (4777 2516 3257 41564 57858) and 196.196.6.0/23 (4777 2516 3257 41564 57858)
  196.196.4.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.5.0/24 (4777 2516 3257 41564 57858)
  196.196.5.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.4.0/24 (4777 2516 3257 41564 57858)
  196.196.6.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.7.0/24 (4777 2516 3257 41564 57858)
  196.196.7.0/24       4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.6.0/24 (4777 2516 3257 41564 57858)
  196.196.10.0/24      4777 2516 3257 41564 57858   
  196.196.15.0/24      4777 2516 3257 41564 57858   
  196.196.16.0/24      4777 2516 3257 41564 57858   
  196.196.18.0/24      4777 2516 3257 41564 57858   
  196.196.21.0/24      4777 2516 3257 41564 57858   
  196.196.23.0/24      4777 2516 3257 41564 57858   
  196.196.28.0/23      4777 2516 3257 41564 57858 + Announce - aggregate of 196.196.28.0/24 (4777 2516 3257 41564 57858) and 196.196.29.0/24 (4777 2516 3257 41564 57858)
  196.196.28.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.29.0/24 (4777 2516 3257 41564 57858)
  196.196.29.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.28.0/24 (4777 2516 3257 41564 57858)
  196.196.31.0/24      4777 2516 3257 41564 57858   
  196.196.34.0/24      4777 2516 3257 41564 57858   
  196.196.36.0/23      4777 2516 3257 41564 57858 + Announce - aggregate of 196.196.36.0/24 (4777 2516 3257 41564 57858) and 196.196.37.0/24 (4777 2516 3257 41564 57858)
  196.196.36.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.37.0/24 (4777 2516 3257 41564 57858)
  196.196.37.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.36.0/24 (4777 2516 3257 41564 57858)
  196.196.39.0/24      4777 2516 3257 41564 57858   
  196.196.41.0/24      4777 2516 3257 41564 57858   
  196.196.42.0/24      4777 2516 3257 41564 57858   
  196.196.50.0/24      4777 2516 3257 41564 57858   
  196.196.55.0/24      4777 2516 3257 41564 57858   
  196.196.81.0/24      4777 2516 3257 41564 57858   
  196.196.82.0/23      4777 2516 3257 41564 57858 + Announce - aggregate of 196.196.82.0/24 (4777 2516 3257 41564 57858) and 196.196.83.0/24 (4777 2516 3257 41564 57858)
  196.196.82.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.83.0/24 (4777 2516 3257 41564 57858)
  196.196.83.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.82.0/24 (4777 2516 3257 41564 57858)
  196.196.84.0/22      4777 2516 3257 41564 57858 + Announce - aggregate of 196.196.84.0/23 (4777 2516 3257 41564 57858) and 196.196.86.0/23 (4777 2516 3257 41564 57858)
  196.196.84.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.85.0/24 (4777 2516 3257 41564 57858)
  196.196.85.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.84.0/24 (4777 2516 3257 41564 57858)
  196.196.86.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.87.0/24 (4777 2516 3257 41564 57858)
  196.196.87.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.86.0/24 (4777 2516 3257 41564 57858)
  196.196.89.0/24      4777 2516 3257 41564 57858   
  196.196.91.0/24      4777 2497 3257 41564 57858   
  196.196.93.0/24      4777 2516 3257 41564 57858   
  196.196.95.0/24      4777 2516 3257 41564 57858   
  196.196.96.0/23      4777 2516 3257 41564 57858 + Announce - aggregate of 196.196.96.0/24 (4777 2516 3257 41564 57858) and 196.196.97.0/24 (4777 2516 3257 41564 57858)
  196.196.96.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.97.0/24 (4777 2516 3257 41564 57858)
  196.196.97.0/24      4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.96.0/24 (4777 2516 3257 41564 57858)
  196.196.99.0/24      4777 2516 3257 41564 57858   
  196.196.146.0/24     4777 2516 3257 41564 57858   
  196.196.160.0/24     4777 2516 3257 41564 57858   
  196.196.162.0/23     4777 2516 3257 41564 57858 + Announce - aggregate of 196.196.162.0/24 (4777 2516 3257 41564 57858) and 196.196.163.0/24 (4777 2516 3257 41564 57858)
  196.196.162.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.163.0/24 (4777 2516 3257 41564 57858)
  196.196.163.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.196.162.0/24 (4777 2516 3257 41564 57858)
  196.196.190.0/24     4777 2516 3257 41564 57858   
  196.196.242.0/24     4777 2516 3257 41564 57858   
  196.198.127.0/24     4777 2516 3257 41564 57858   
  196.199.7.0/24       4777 2516 3257 41564 57858   
  196.240.114.0/24     4777 2516 3257 41564 57858   
  196.242.245.0/24     4777 2516 3257 41564 57858   
  196.244.131.0/24     4777 2516 3257 41564 57858   
  196.245.184.0/22     4777 2516 3257 41564 57858 + Announce - aggregate of 196.245.184.0/23 (4777 2516 3257 41564 57858) and 196.245.186.0/23 (4777 2516 3257 41564 57858)
  196.245.184.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.245.185.0/24 (4777 2516 3257 41564 57858)
  196.245.185.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.245.184.0/24 (4777 2516 3257 41564 57858)
  196.245.186.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.245.187.0/24 (4777 2516 3257 41564 57858)
  196.245.187.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.245.186.0/24 (4777 2516 3257 41564 57858)
  196.247.162.0/23     4777 2516 3257 41564 57858 + Announce - aggregate of 196.247.162.0/24 (4777 2516 3257 41564 57858) and 196.247.163.0/24 (4777 2516 3257 41564 57858)
  196.247.162.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.247.163.0/24 (4777 2516 3257 41564 57858)
  196.247.163.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.247.162.0/24 (4777 2516 3257 41564 57858)
  196.247.220.0/24     4777 2516 3257 41564 57858   
  196.247.224.0/23     4777 2516 3257 41564 57858 + Announce - aggregate of 196.247.224.0/24 (4777 2516 3257 41564 57858) and 196.247.225.0/24 (4777 2516 3257 41564 57858)
  196.247.224.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.247.225.0/24 (4777 2516 3257 41564 57858)
  196.247.225.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.247.224.0/24 (4777 2516 3257 41564 57858)
  196.247.246.0/23     4777 2516 3257 41564 57858 + Announce - aggregate of 196.247.246.0/24 (4777 2516 3257 41564 57858) and 196.247.247.0/24 (4777 2516 3257 41564 57858)
  196.247.246.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.247.247.0/24 (4777 2516 3257 41564 57858)
  196.247.247.0/24     4777 2516 3257 41564 57858 - Withdrawn - aggregated with 196.247.246.0/24 (4777 2516 3257 41564 57858)

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

AS57858   184 More Specifics   184 Total Advertisements   AS57858, SC
    5.34.240.0/24                 5.34.240.0/21
    5.34.241.0/24                 5.34.240.0/21
    5.34.243.0/24                 5.34.240.0/21
    5.34.244.0/24                 5.34.240.0/21
    5.34.245.0/24                 5.34.240.0/21
    5.34.246.0/24                 5.34.240.0/21
    5.34.247.0/24                 5.34.240.0/21
    5.153.233.0/24                5.153.232.0/21
    5.153.234.0/24                5.153.232.0/21
    5.153.235.0/24                5.153.232.0/21
    5.153.237.0/24                5.153.232.0/21
    5.153.238.0/24                5.153.232.0/21
    5.157.0.0/24                  5.157.0.0/18
    5.157.1.0/24                  5.157.0.0/18
    5.157.5.0/24                  5.157.0.0/18
    5.157.7.0/24                  5.157.0.0/18
    5.157.9.0/24                  5.157.0.0/18
    5.157.10.0/24                 5.157.0.0/18
    5.157.12.0/24                 5.157.0.0/18
    5.157.15.0/24                 5.157.0.0/18
    5.157.16.0/24                 5.157.0.0/18
    5.157.20.0/24                 5.157.0.0/18
    5.157.25.0/24                 5.157.0.0/18
    5.157.28.0/24                 5.157.0.0/18
    5.157.35.0/24                 5.157.0.0/18
    5.157.36.0/24                 5.157.0.0/18
    5.157.39.0/24                 5.157.0.0/18
    5.157.40.0/24                 5.157.0.0/18
    5.157.44.0/24                 5.157.0.0/18
    5.157.46.0/24                 5.157.0.0/18
    5.157.48.0/24                 5.157.0.0/18
    5.157.49.0/24                 5.157.0.0/18
    5.157.50.0/24                 5.157.0.0/18
    5.157.52.0/24                 5.157.0.0/18
    5.157.54.0/24                 5.157.0.0/18
    37.72.188.0/24                37.72.184.0/21
    37.72.189.0/24                37.72.184.0/21
    37.72.190.0/24                37.72.184.0/21
    37.72.191.0/24                37.72.184.0/21
    37.203.208.0/24               37.203.208.0/21
    37.203.210.0/24               37.203.208.0/21
    37.203.211.0/24               37.203.208.0/21
    37.203.212.0/24               37.203.208.0/21
    37.203.213.0/24               37.203.208.0/21
    37.203.214.0/24               37.203.208.0/21
    46.29.248.0/23                46.29.248.0/21
    46.29.250.0/23                46.29.248.0/21
    46.29.252.0/24                46.29.248.0/21
    46.29.253.0/24                46.29.248.0/21
    46.29.254.0/24                46.29.248.0/21
    46.29.255.0/24                46.29.248.0/21
    91.108.176.0/24               91.108.176.0/21
    91.108.177.0/24               91.108.176.0/21
    91.108.178.0/24               91.108.176.0/21
    91.108.179.0/24               91.108.176.0/21
    91.108.180.0/24               91.108.176.0/21
    91.108.181.0/24               91.108.176.0/21
    91.108.182.0/24               91.108.176.0/21
    130.185.152.0/24              130.185.152.0/21
    130.185.154.0/24              130.185.152.0/21
    130.185.155.0/24              130.185.152.0/21
    130.185.156.0/24              130.185.152.0/21
    130.185.157.0/24              130.185.152.0/21
    130.185.158.0/24              130.185.152.0/21
    130.185.159.0/24              130.185.152.0/21
    151.237.176.0/24              151.237.176.0/20
    151.237.177.0/24              151.237.176.0/20
    151.237.178.0/24              151.237.176.0/20
    151.237.179.0/24              151.237.176.0/20
    151.237.180.0/24              151.237.176.0/20
    151.237.181.0/24              151.237.176.0/20
    151.237.182.0/24              151.237.176.0/20
    151.237.183.0/24              151.237.176.0/20
    151.237.184.0/24              151.237.176.0/20
    151.237.185.0/24              151.237.176.0/20
    151.237.187.0/24              151.237.176.0/20
    151.237.189.0/24              151.237.176.0/20
    151.237.190.0/24              151.237.176.0/20
    151.237.191.0/24              151.237.176.0/20
    165.231.4.0/24                165.231.0.0/16
    165.231.6.0/24                165.231.0.0/16
    165.231.9.0/24                165.231.0.0/16
    165.231.10.0/24               165.231.0.0/16
    165.231.12.0/24               165.231.0.0/16
    165.231.13.0/24               165.231.0.0/16
    165.231.20.0/24               165.231.0.0/16
    165.231.24.0/24               165.231.0.0/16
    165.231.32.0/24               165.231.0.0/16
    165.231.45.0/24               165.231.0.0/16
    165.231.80.0/24               165.231.0.0/16
    165.231.81.0/24               165.231.0.0/16
    165.231.82.0/24               165.231.0.0/16
    165.231.83.0/24               165.231.0.0/16
    165.231.84.0/24               165.231.0.0/16
    165.231.86.0/24               165.231.0.0/16
    165.231.90.0/24               165.231.0.0/16
    165.231.92.0/24               165.231.0.0/16
    165.231.95.0/24               165.231.0.0/16
    165.231.128.0/24              165.231.0.0/16
    165.231.129.0/24              165.231.0.0/16
    165.231.131.0/24              165.231.0.0/16
    165.231.132.0/24              165.231.0.0/16
    165.231.142.0/24              165.231.0.0/16
    165.231.143.0/24              165.231.0.0/16
    165.231.148.0/24              165.231.0.0/16
    165.231.149.0/24              165.231.0.0/16
    165.231.224.0/24              165.231.0.0/16
    165.231.250.0/24              165.231.0.0/16
    176.61.136.0/24               176.61.136.0/21
    176.61.137.0/24               176.61.136.0/21
    176.61.138.0/24               176.61.136.0/21
    176.61.139.0/24               176.61.136.0/21
    176.61.140.0/24               176.61.136.0/21
    176.61.142.0/24               176.61.136.0/21
    176.61.143.0/24               176.61.136.0/21
    178.216.48.0/24               178.216.48.0/21
    178.216.49.0/24               178.216.48.0/21
    178.216.50.0/24               178.216.48.0/21
    178.216.51.0/24               178.216.48.0/21
    178.216.52.0/24               178.216.48.0/21
    178.216.53.0/24               178.216.48.0/21
    178.216.54.0/24               178.216.48.0/21
    178.216.55.0/24               178.216.48.0/21
    185.3.132.0/24                185.3.132.0/22
    185.3.133.0/24                185.3.132.0/22
    185.3.134.0/24                185.3.132.0/22
    185.3.135.0/24                185.3.132.0/22
    196.196.4.0/24                196.196.0.0/16
    196.196.5.0/24                196.196.0.0/16
    196.196.6.0/24                196.196.0.0/16
    196.196.7.0/24                196.196.0.0/16
    196.196.10.0/24               196.196.0.0/16
    196.196.15.0/24               196.196.0.0/16
    196.196.16.0/24               196.196.0.0/16
    196.196.18.0/24               196.196.0.0/16
    196.196.21.0/24               196.196.0.0/16
    196.196.23.0/24               196.196.0.0/16
    196.196.28.0/24               196.196.0.0/16
    196.196.29.0/24               196.196.0.0/16
    196.196.31.0/24               196.196.0.0/16
    196.196.34.0/24               196.196.0.0/16
    196.196.36.0/24               196.196.0.0/16
    196.196.37.0/24               196.196.0.0/16
    196.196.39.0/24               196.196.0.0/16
    196.196.41.0/24               196.196.0.0/16
    196.196.42.0/24               196.196.0.0/16
    196.196.50.0/24               196.196.0.0/16
    196.196.55.0/24               196.196.0.0/16
    196.196.81.0/24               196.196.0.0/16
    196.196.82.0/24               196.196.0.0/16
    196.196.83.0/24               196.196.0.0/16
    196.196.84.0/24               196.196.0.0/16
    196.196.85.0/24               196.196.0.0/16
    196.196.86.0/24               196.196.0.0/16
    196.196.87.0/24               196.196.0.0/16
    196.196.89.0/24               196.196.0.0/16
    196.196.91.0/24               196.196.0.0/16
    196.196.93.0/24               196.196.0.0/16
    196.196.95.0/24               196.196.0.0/16
    196.196.96.0/24               196.196.0.0/16
    196.196.97.0/24               196.196.0.0/16
    196.196.99.0/24               196.196.0.0/16
    196.196.146.0/24              196.196.0.0/16
    196.196.160.0/24              196.196.0.0/16
    196.196.162.0/24              196.196.0.0/16
    196.196.163.0/24              196.196.0.0/16
    196.196.190.0/24              196.196.0.0/16
    196.196.242.0/24              196.196.0.0/16
    196.198.127.0/24              196.198.0.0/16
    196.199.7.0/24                196.199.0.0/16
    196.240.114.0/24              196.240.0.0/15
    196.242.245.0/24              196.242.0.0/15
    196.244.131.0/24              196.244.0.0/16
    196.245.184.0/24              196.245.0.0/16
    196.245.185.0/24              196.245.0.0/16
    196.245.186.0/24              196.245.0.0/16
    196.245.187.0/24              196.245.0.0/16
    196.247.162.0/24              196.247.0.0/16
    196.247.163.0/24              196.247.0.0/16
    196.247.220.0/24              196.247.0.0/16
    196.247.224.0/24              196.247.0.0/16
    196.247.225.0/24              196.247.0.0/16
    196.247.246.0/24              196.247.0.0/16
    196.247.247.0/24              196.247.0.0/16

Whois Entry

whois: 402332

IANA has recorded AS57858 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS57858\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-AU5)