Report for 31112

Name

SIBTEL-AS - Siberian Telecommunications 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 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.

31112 SIBTEL-AS Sibtel-network AS

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS8342    RTCOMM-AS RTComm.RU Autonomous System

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9121  AS31112  ORIGIN  Originate:       4608 /19.83  Transit:          0 /0.00  SIBTEL-AS Sibtel-network AS

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       %
 1320 AS31112 SIBTEL-AS Sibtel-network AS                  18     14      4      8     10  55.56%


  Prefix               AS Path                              Aggregation Suggestion
  82.147.64.0/23       4637 3356 3356 8342 31112 + Announce - aggregate of 82.147.64.0/24 (4637 3356 3356 8342 31112) and 82.147.65.0/24 (4637 3356 3356 8342 31112)
  82.147.64.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.65.0/24 (4637 3356 3356 8342 31112)
  82.147.65.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.64.0/24 (4637 3356 3356 8342 31112)
  82.147.66.0/24       4637 3356 3356 8342 31112   
  82.147.69.0/24       4637 1273 8342 31112   
  82.147.70.0/23       4637 3356 3356 8342 31112 + Announce - aggregate of 82.147.70.0/24 (4637 3356 3356 8342 31112) and 82.147.71.0/24 (4637 3356 3356 8342 31112)
  82.147.70.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.71.0/24 (4637 3356 3356 8342 31112)
  82.147.71.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.70.0/24 (4637 3356 3356 8342 31112)
  82.147.73.0/24       4637 3356 3356 8342 31112   
  82.147.76.0/24       4637 3356 3356 8342 31112   
  82.147.80.0/21       4637 3356 3356 8342 31112 + Announce - aggregate of 82.147.80.0/22 (4637 3356 3356 8342 31112) and 82.147.84.0/22 (4637 3356 3356 8342 31112)
  82.147.80.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.81.0/24 (4637 3356 3356 8342 31112)
  82.147.81.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.80.0/24 (4637 3356 3356 8342 31112)
  82.147.82.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.83.0/24 (4637 3356 3356 8342 31112)
  82.147.83.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.82.0/24 (4637 3356 3356 8342 31112)
  82.147.84.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.85.0/24 (4637 3356 3356 8342 31112)
  82.147.85.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.84.0/24 (4637 3356 3356 8342 31112)
  82.147.86.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.87.0/24 (4637 3356 3356 8342 31112)
  82.147.87.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.86.0/24 (4637 3356 3356 8342 31112)
  82.147.88.0/23       4637 3356 3356 8342 31112 + Announce - aggregate of 82.147.88.0/24 (4637 3356 3356 8342 31112) and 82.147.89.0/24 (4637 3356 3356 8342 31112)
  82.147.88.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.89.0/24 (4637 3356 3356 8342 31112)
  82.147.89.0/24       4637 3356 3356 8342 31112 - Withdrawn - aggregated with 82.147.88.0/24 (4637 3356 3356 8342 31112)

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

AS31112   18 More Specifics   18 Total Advertisements   SIBTEL-AS Sibtel-network AS
    82.147.64.0/24                82.147.64.0/19
    82.147.65.0/24                82.147.64.0/19
    82.147.66.0/24                82.147.64.0/19
    82.147.69.0/24                82.147.64.0/19
    82.147.70.0/24                82.147.64.0/19
    82.147.71.0/24                82.147.64.0/19
    82.147.73.0/24                82.147.64.0/19
    82.147.76.0/24                82.147.64.0/19
    82.147.80.0/24                82.147.64.0/19
    82.147.81.0/24                82.147.64.0/19
    82.147.82.0/24                82.147.64.0/19
    82.147.83.0/24                82.147.64.0/19
    82.147.84.0/24                82.147.64.0/19
    82.147.85.0/24                82.147.64.0/19
    82.147.86.0/24                82.147.64.0/19
    82.147.87.0/24                82.147.64.0/19
    82.147.88.0/24                82.147.64.0/19
    82.147.89.0/24                82.147.64.0/19

Whois Entry

whois: 402603

IANA has recorded AS31112 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS31112\n