Report for 21311

Name

ASN-KRAFTSVIAZ, 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 AS4637) 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.

21311 ASN-KRAFTSVIAZ Kraftsviaz-Novosibirsk Autonomous System

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS20535   DE-INSAT InSat GmbH, Saarbrucken, DE
    AS21127   ZSTTKAS JSC Zap-Sib TransTeleCom

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6465  AS21311  ORIGIN  Originate:       9216 /18.83  Transit:          0 /0.00  ASN-KRAFTSVIAZ Kraftsviaz-Novosibirsk Autonomous System

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       %
 5431 AS21311 ASN-KRAFTSVIAZ Kraftsviaz-Novosibirsk Au      5      1      0      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  80.242.64.0/19       4637 3491 20485 21127 21311   
  80.242.78.0/24       4637 3491 20485 21127 21311 - Withdrawn - matching aggregate 80.242.64.0/19 4637 3491 20485 21127 21311
  80.242.80.0/24       4637 3356 20535 21311   
  80.242.82.0/24       4637 3356 20535 21311   
  80.242.86.0/24       4637 3491 1299 20535 21311   

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

AS21311   2 More Specifics   3 Total Advertisements   ASN-KRAFTSVIAZ Kraftsviaz-Novosibirsk Autonomous System
    80.242.78.0/24                80.242.64.0/20
    80.242.80.0/24                80.242.80.0/20

Whois Entry

whois: 402332

IANA has recorded AS21311 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS21311\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)