Report for 197460

Name

ZENCOM-AS - Zencom 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.

197460 ZENCOM-AS - Zencom LTD, RU

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS48166         FORTEX-AS - FORTEX CJSC, RU
    AS8641          NAUKANET-AS - LLC "Nauka-Svyaz", RU
  Downstream Adjacent AS list
    AS28736         ZENCOM-TELECOMNET - Zencom LTD, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
13846 AS197460       ORG+TRN Originate:       6144 /19.42  Transit:        512 /23.00 ZENCOM-AS - Zencom 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       %
 7761 AS197460      ZENCOM-AS - Zencom LTD, RU                        11      8      2      5      6  54.55%


  Prefix               AS Path                              Aggregation Suggestion
  46.175.24.0/21       4777 6939 12389 8641 197460   
  46.175.24.0/22       4777 6939 12389 8641 197460 - Withdrawn - matching aggregate 46.175.24.0/21 4777 6939 12389 8641 197460
  46.175.24.0/23       4777 2497 1299 48166 197460 + Announce - aggregate of 46.175.24.0/24 (4777 2497 1299 48166 197460) and 46.175.25.0/24 (4777 2497 1299 48166 197460)
  46.175.24.0/24       4777 2497 1299 48166 197460 - Withdrawn - aggregated with 46.175.25.0/24 (4777 2497 1299 48166 197460)
  46.175.25.0/24       4777 2497 1299 48166 197460 - Withdrawn - aggregated with 46.175.24.0/24 (4777 2497 1299 48166 197460)
  46.175.26.0/24       4777 6939 12389 8641 197460 - Withdrawn - matching aggregate 46.175.24.0/21 4777 6939 12389 8641 197460
  46.175.27.0/24       4777 2497 1299 48166 197460   
  46.175.28.0/22       4777 6939 12389 8641 197460 - Withdrawn - matching aggregate 46.175.24.0/21 4777 6939 12389 8641 197460
  46.175.28.0/23       4777 2497 1299 48166 197460 + Announce - aggregate of 46.175.28.0/24 (4777 2497 1299 48166 197460) and 46.175.29.0/24 (4777 2497 1299 48166 197460)
  46.175.28.0/24       4777 2497 1299 48166 197460 - Withdrawn - aggregated with 46.175.29.0/24 (4777 2497 1299 48166 197460)
  46.175.29.0/24       4777 2497 1299 48166 197460 - Withdrawn - aggregated with 46.175.28.0/24 (4777 2497 1299 48166 197460)
  46.175.30.0/24       4777 2497 1299 48166 197460   
  46.175.31.0/24       4777 6939 12389 8641 197460 - Withdrawn - matching aggregate 46.175.24.0/21 4777 6939 12389 8641 197460

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

AS197460   10 More Specifics   11 Total Advertisements   ZENCOM-AS - Zencom LTD, RU
    46.175.24.0/22                46.175.24.0/21
    46.175.24.0/24                46.175.24.0/21
    46.175.25.0/24                46.175.24.0/21
    46.175.26.0/24                46.175.24.0/21
    46.175.27.0/24                46.175.24.0/21
    46.175.28.0/22                46.175.24.0/21
    46.175.28.0/24                46.175.24.0/21
    46.175.29.0/24                46.175.24.0/21
    46.175.30.0/24                46.175.24.0/21
    46.175.31.0/24                46.175.24.0/21

Whois Entry

whois: 402628

IANA has recorded AS197460 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS197460\n