Report for 204144

Name

COMFORT-AS - Comfort XXI Century Ltd., RU

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.

204144 COMFORT-AS - Comfort XXI Century Ltd., RU

  Adjacency:     3  Upstream:     3  Downstream:     0
  Upstream Adjacent AS list
    AS6789          CRELCOM-NET - CRELCOM LLC, RU
    AS28761         CrimeaCom-LLC - CrimeaCom South LLC, RU
    AS201776        MIRANDA-AS - Miranda-Media Ltd, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
7308  AS204144       ORIGIN  Originate:      17920 /17.87  Transit:          0 /0.00  COMFORT-AS - Comfort XXI Century Ltd., RU

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       %
18311 AS204144      COMFORT-AS - Comfort XXI Century Ltd., RU         19      4      2     17      2  10.53%


  Prefix               AS Path                              Aggregation Suggestion
  45.80.240.0/22       4777 6939 12389 201776 204144   
  45.85.212.0/22       4777 2497 12389 201776 204144   
  45.88.252.0/22       4777 2497 12389 201776 204144   
  91.197.132.0/22      4777 6939 12389 201776 204144   
  185.41.204.0/23      4777 2497 12389 201776 204144   
  185.107.252.0/22     4777 2497 12389 28761 204144   
  185.108.212.0/22     4777 6939 12389 201776 204144   
  185.111.164.0/22     4777 2497 12389 201776 204144   
  185.112.236.0/22     4777 2497 12389 201776 204144   
  185.113.72.0/21      4777 2497 12389 201776 204144 + Announce - aggregate of 185.113.72.0/22 (4777 2497 12389 201776 204144) and 185.113.76.0/22 (4777 2497 12389 201776 204144)
  185.113.72.0/22      4777 2497 12389 201776 204144 - Withdrawn - aggregated with 185.113.76.0/22 (4777 2497 12389 201776 204144)
  185.113.76.0/22      4777 2497 12389 201776 204144 - Withdrawn - aggregated with 185.113.72.0/22 (4777 2497 12389 201776 204144)
  185.163.236.0/22     4777 2497 12389 201776 204144   
  185.236.216.0/22     4777 2497 12389 201776 204144 + Announce - aggregate of 185.236.216.0/23 (4777 2497 12389 201776 204144) and 185.236.218.0/23 (4777 2497 12389 201776 204144)
  185.236.216.0/23     4777 2497 12389 201776 204144 - Withdrawn - aggregated with 185.236.218.0/23 (4777 2497 12389 201776 204144)
  185.236.218.0/23     4777 2497 12389 201776 204144 - Withdrawn - aggregated with 185.236.216.0/23 (4777 2497 12389 201776 204144)
  188.114.208.0/20     4777 6939 12389 201776 204144   
  193.108.183.0/24     4777 2497 12389 201776 204144   
  193.108.198.0/24     4777 6939 12389 201776 204144   
  193.108.208.0/24     4777 6939 12389 201776 204144   
  193.108.211.0/24     4777 6939 12389 201776 204144   

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

AS204144   2 More Specifics   19 Total Advertisements   COMFORT-AS - Comfort XXI Century Ltd., RU
    185.236.216.0/23              185.236.216.0/22
    185.236.218.0/23              185.236.216.0/22

Whois Entry

whois: 402592

IANA has recorded AS204144 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS204144\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 (ABERDEEN)