Report for 61323

Name

UKFAST - ANS ACADEMY LIMITED, 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.

61323 UKFAST - ANS ACADEMY LIMITED, GB

  Adjacency:     6  Upstream:     2  Downstream:     4
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS3257          GTT-BACKBONE - GTT Communications Inc., US
  Downstream Adjacent AS list
    AS49229         ANS-GROUP-AS - ANS Group Limited, GB
    AS201493        NSCEMEA1 - Noble Systems UK Ltd, GB
    AS59778         SYNEXTRA-UK - Synextra Limited, GB
    AS34934         UKFast - ANS ACADEMY LIMITED, GB

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
2648  AS61323        ORG+TRN Originate:      82432 /15.67  Transit:       5888 /19.48 UKFAST - ANS ACADEMY LIMITED, 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       %
 4304 AS61323       UKFAST - ANS ACADEMY LIMITED, GB                  59     15      3     47     12  20.34%


  Prefix               AS Path                              Aggregation Suggestion
  31.193.0.0/20        4777 2497 3257 61323   
  37.220.88.0/21       4777 2497 3257 61323   
  45.67.172.0/22       4777 2497 3257 61323   
  45.84.20.0/22        4777 2497 3257 61323   
  45.84.20.0/24        4777 2497 3257 61323 - Withdrawn - matching aggregate 45.84.20.0/22 4777 2497 3257 61323
  45.84.21.0/24        4777 2497 3257 61323 - Withdrawn - matching aggregate 45.84.20.0/22 4777 2497 3257 61323
  45.84.22.0/24        4777 2497 3257 61323 - Withdrawn - matching aggregate 45.84.20.0/22 4777 2497 3257 61323
  45.131.136.0/22      4777 2497 3257 61323   
  45.145.100.0/22      4777 2497 3257 61323   
  45.152.252.0/24      4777 2497 3257 61323   
  45.152.255.0/24      4777 2497 3257 61323   
  45.157.40.0/22       4777 2497 3257 61323   
  46.37.160.0/19       4777 2497 3257 61323   
  78.24.88.0/24        4777 2497 3257 61323   
  78.24.90.0/23        4777 2497 3257 61323   
  78.109.160.0/20      4777 2497 3257 61323   
  78.137.112.0/20      4777 2497 3257 61323   
  80.66.200.0/22       4777 2497 3257 61323   
  80.244.176.0/20      4777 2497 3257 61323   
  81.201.128.0/20      4777 2497 3257 61323   
  94.229.160.0/20      4777 2497 3257 61323   
  109.108.128.0/19     4777 2497 3257 61323   
  159.253.208.0/21     4777 2497 3257 61323   
  176.124.52.0/22      4777 2497 3257 61323   
  178.238.128.0/20     4777 2497 3257 61323   
  185.55.76.0/22       4777 2497 3257 61323 + Announce - aggregate of 185.55.76.0/23 (4777 2497 3257 61323) and 185.55.78.0/23 (4777 2497 3257 61323)
  185.55.76.0/23       4777 2497 3257 61323 - Withdrawn - aggregated with 185.55.78.0/23 (4777 2497 3257 61323)
  185.55.77.0/24       4777 2497 3257 61323 - Withdrawn - matching aggregate 185.55.76.0/23 4777 2497 3257 61323
  185.55.78.0/23       4777 2497 3257 61323 - Withdrawn - aggregated with 185.55.76.0/23 (4777 2497 3257 61323)
  185.156.64.0/22      4777 2497 3257 61323 + Announce - aggregate of 185.156.64.0/23 (4777 2497 3257 61323) and 185.156.66.0/23 (4777 2497 3257 61323)
  185.156.64.0/24      4777 2497 3257 61323 - Withdrawn - aggregated with 185.156.65.0/24 (4777 2497 3257 61323)
  185.156.65.0/24      4777 2497 3257 61323 - Withdrawn - aggregated with 185.156.64.0/24 (4777 2497 3257 61323)
  185.156.66.0/23      4777 2497 3257 61323 - Withdrawn - aggregated with 185.156.64.0/23 (4777 2497 3257 61323)
  185.160.180.0/22     4777 2497 3257 61323   
  185.160.252.0/22     4777 2497 3257 61323 + Announce - aggregate of 185.160.252.0/23 (4777 2497 3257 61323) and 185.160.254.0/23 (4777 2497 3257 61323)
  185.160.252.0/23     4777 2497 3257 61323 - Withdrawn - aggregated with 185.160.254.0/23 (4777 2497 3257 61323)
  185.160.254.0/24     4777 2497 3257 61323 - Withdrawn - aggregated with 185.160.255.0/24 (4777 2497 3257 61323)
  185.160.255.0/24     4777 2497 3257 61323 - Withdrawn - aggregated with 185.160.254.0/24 (4777 2497 3257 61323)
  185.162.68.0/23      4777 2497 3257 61323   
  185.162.224.0/22     4777 2497 3257 61323   
  185.166.128.0/22     4777 2497 3257 61323   
  185.181.196.0/22     4777 2497 3257 61323   
  185.182.88.0/22      4777 2497 3257 61323   
  185.197.60.0/22      4777 2497 3257 61323   
  185.207.108.0/22     4777 2497 3257 61323   
  185.210.196.0/22     4777 2497 3257 61323   
  185.213.116.0/22     4777 2497 3257 61323   
  185.216.76.0/22      4777 2497 3257 61323   
  185.217.40.0/22      4777 2497 3257 61323   
  185.220.60.0/22      4777 2497 3257 61323   
  185.221.204.0/22     4777 2497 3257 61323   
  185.226.220.0/22     4777 2497 3257 61323   
  185.234.36.0/22      4777 2497 3257 61323   
  185.241.248.0/22     4777 2497 3257 61323   
  185.241.248.0/24     4777 2497 3257 61323 - Withdrawn - matching aggregate 185.241.248.0/22 4777 2497 3257 61323
  185.241.249.0/24     4777 2497 3257 61323 - Withdrawn - matching aggregate 185.241.248.0/22 4777 2497 3257 61323
  185.241.250.0/24     4777 2497 3257 61323 - Withdrawn - matching aggregate 185.241.248.0/22 4777 2497 3257 61323
  192.166.45.0/24      4777 2497 3257 61323   
  192.166.46.0/23      4777 2497 3257 61323   
  193.39.252.0/22      4777 2497 3257 61323   
  194.39.164.0/22      4777 2497 3257 61323   
  212.36.126.0/24      4777 2497 3257 61323   

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

AS61323   20 More Specifics   59 Total Advertisements   UKFAST - ANS ACADEMY LIMITED, GB
    45.84.20.0/24                 45.84.20.0/22
    45.84.21.0/24                 45.84.20.0/22
    45.84.22.0/24                 45.84.20.0/22
    45.152.252.0/24               45.152.252.0/22
    45.152.255.0/24               45.152.252.0/22
    78.24.88.0/24                 78.24.88.0/22
    78.24.90.0/23                 78.24.88.0/22
    185.55.76.0/23                185.55.76.0/22
    185.55.77.0/24                185.55.76.0/22
    185.55.78.0/23                185.55.76.0/22
    185.160.252.0/23              185.160.252.0/22
    185.160.254.0/24              185.160.252.0/22
    185.160.255.0/24              185.160.252.0/22
    185.162.68.0/23               185.162.68.0/22
    185.241.248.0/24              185.241.248.0/22
    185.241.249.0/24              185.241.248.0/22
    185.241.250.0/24              185.241.248.0/22
    192.166.45.0/24               192.166.44.0/22
    192.166.46.0/23               192.166.44.0/22
    212.36.126.0/24               212.36.96.0/19

Whois Entry

whois: 402603

IANA has recorded AS61323 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS61323\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             %ERROR:201: access denied for 203.119.106.26
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (SHETLAND)