Report for 51663

Name

ASADMSOL, 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.

51663 ASADMSOL, RU

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS15640         FPIC-AS, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
50727 AS51663        ORIGIN  Originate:        512 /23.00  Transit:          0 /0.00  ASADMSOL, 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       %
23148 AS51663       ASADMSOL, RU                                       2      2      1      1      1  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  91.221.18.0/23       4777 2497 8359 15640 51663 + Announce - aggregate of 91.221.18.0/24 (4777 2497 8359 15640 51663) and 91.221.19.0/24 (4777 2497 8359 15640 51663)
  91.221.18.0/24       4777 2497 8359 15640 51663 - Withdrawn - aggregated with 91.221.19.0/24 (4777 2497 8359 15640 51663)
  91.221.19.0/24       4777 2497 8359 15640 51663 - Withdrawn - aggregated with 91.221.18.0/24 (4777 2497 8359 15640 51663)

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

AS51663   2 More Specifics   2 Total Advertisements   ASADMSOL, RU
    91.221.18.0/24                91.221.18.0/23
    91.221.19.0/24                91.221.18.0/23

Whois Entry

whois: 402332

IANA has recorded AS51663 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51663\n