Report for 47569

Name

ERLANG-AS, 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.

47569 ERLANG-AS, RU

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS9002          RETN-AS, GB
  Downstream Adjacent AS list
    AS6699          URAN-AS, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
17229 AS47569        ORG+TRN Originate:       4096 /20.00  Transit:       3840 /20.09 ERLANG-AS, 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       %
 3477 AS47569       ERLANG-AS, RU                                     16     16      1      1     15  93.75%


  Prefix               AS Path                              Aggregation Suggestion
  79.110.240.0/20      4608 7575 6461 9002 47569 47569 + Announce - aggregate of 79.110.240.0/21 (4608 7575 6461 9002 47569 47569) and 79.110.248.0/21 (4608 7575 6461 9002 47569 47569)
  79.110.240.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.241.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.241.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.240.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.242.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.243.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.243.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.242.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.244.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.245.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.245.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.244.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.246.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.247.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.247.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.246.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.248.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.249.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.249.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.248.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.250.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.251.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.251.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.250.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.252.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.253.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.253.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.252.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.254.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.255.0/24 (4608 7575 6461 9002 47569 47569)
  79.110.255.0/24      4608 7575 6461 9002 47569 47569 - Withdrawn - aggregated with 79.110.254.0/24 (4608 7575 6461 9002 47569 47569)

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

AS47569   16 More Specifics   16 Total Advertisements   ERLANG-AS, RU
    79.110.240.0/24               79.110.240.0/20
    79.110.241.0/24               79.110.240.0/20
    79.110.242.0/24               79.110.240.0/20
    79.110.243.0/24               79.110.240.0/20
    79.110.244.0/24               79.110.240.0/20
    79.110.245.0/24               79.110.240.0/20
    79.110.246.0/24               79.110.240.0/20
    79.110.247.0/24               79.110.240.0/20
    79.110.248.0/24               79.110.240.0/20
    79.110.249.0/24               79.110.240.0/20
    79.110.250.0/24               79.110.240.0/20
    79.110.251.0/24               79.110.240.0/20
    79.110.252.0/24               79.110.240.0/20
    79.110.253.0/24               79.110.240.0/20
    79.110.254.0/24               79.110.240.0/20
    79.110.255.0/24               79.110.240.0/20

Whois Entry

whois: 402332

IANA has recorded AS47569 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.net -r "AS47569\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)