Report for 35810

Name

BIGTELECOM-AS - Big Telecom JSC, 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.

35810 BIGTELECOM-AS - Big Telecom JSC, RU

  Adjacency:     7  Upstream:     3  Downstream:     4
  Upstream Adjacent AS list
    AS31500         GNM-AS - Global Network Management Inc, AG
    AS35598         INETCOM - INETCOM CARRIER LLC, RU
    AS3216          SOVAM-AS - PJSC "Vimpelcom", RU
  Downstream Adjacent AS list
    AS50771         GIGALINK-LTD-AS - GigaLink Ltd., RU
    AS52163         Optima-AS - Optima Communications, LLC, RU
    AS28738         INTERLAN-AS - LLC Company Interlan Communications, RU
    AS57652         ZELTELECOM-AS - OOO "Zeltelecom", RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8203  AS35810        ORG+TRN Originate:      15104 /18.12  Transit:       9472 /18.79 BIGTELECOM-AS - Big Telecom JSC, 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       %
 2512 AS35810       BIGTELECOM-AS - Big Telecom JSC, RU               26     24      2      4     22  84.62%


  Prefix               AS Path                              Aggregation Suggestion
  37.233.116.0/22      4777 2497 3216 35810 + Announce - aggregate of 37.233.116.0/23 (4777 2497 3216 35810) and 37.233.118.0/23 (4777 2497 3216 35810)
  37.233.116.0/24      4777 2497 3216 35810 - Withdrawn - aggregated with 37.233.117.0/24 (4777 2497 3216 35810)
  37.233.117.0/24      4777 2497 3216 35810 - Withdrawn - aggregated with 37.233.116.0/24 (4777 2497 3216 35810)
  37.233.118.0/24      4777 2497 3216 35810 - Withdrawn - aggregated with 37.233.119.0/24 (4777 2497 3216 35810)
  37.233.119.0/24      4777 2497 3216 35810 - Withdrawn - aggregated with 37.233.118.0/24 (4777 2497 3216 35810)
  87.255.0.0/19        4777 2497 3216 35810 + Announce - aggregate of 87.255.0.0/20 (4777 2497 3216 35810) and 87.255.16.0/20 (4777 2497 3216 35810)
  87.255.0.0/23        4777 2497 3216 35810 - Withdrawn - aggregated with 87.255.2.0/23 (4777 2497 3216 35810)
  87.255.2.0/23        4777 2497 3216 35810 - Withdrawn - aggregated with 87.255.0.0/23 (4777 2497 3216 35810)
  87.255.2.0/24        4777 2497 3216 35810 - Withdrawn - matching aggregate 87.255.2.0/23 4777 2497 3216 35810
  87.255.3.0/24        4777 2497 3216 35810 - Withdrawn - matching aggregate 87.255.2.0/23 4777 2497 3216 35810
  87.255.4.0/22        4777 2497 3216 35810 - Withdrawn - aggregated with 87.255.0.0/22 (4777 2497 3216 35810)
  87.255.8.0/22        4777 2497 3216 35810 - Withdrawn - aggregated with 87.255.12.0/22 (4777 2497 3216 35810)
  87.255.8.0/24        4777 2497 3216 35810 - Withdrawn - matching aggregate 87.255.8.0/22 4777 2497 3216 35810
  87.255.9.0/24        4777 2497 3216 35810 - Withdrawn - matching aggregate 87.255.8.0/22 4777 2497 3216 35810
  87.255.12.0/22       4777 2497 3216 35810 - Withdrawn - aggregated with 87.255.8.0/22 (4777 2497 3216 35810)
  87.255.16.0/21       4777 2497 3216 35810 - Withdrawn - aggregated with 87.255.24.0/21 (4777 2497 3216 35810)
  87.255.16.0/24       4777 2497 3216 35810 - Withdrawn - matching aggregate 87.255.16.0/21 4777 2497 3216 35810
  87.255.17.0/24       4777 2497 3216 35810 - Withdrawn - matching aggregate 87.255.16.0/21 4777 2497 3216 35810
  87.255.18.0/23       4777 2497 3216 35810 - Withdrawn - matching aggregate 87.255.16.0/21 4777 2497 3216 35810
  87.255.20.0/22       4777 2497 3216 35810 - Withdrawn - matching aggregate 87.255.16.0/21 4777 2497 3216 35810
  87.255.24.0/21       4777 2497 3216 35810 - Withdrawn - aggregated with 87.255.16.0/21 (4777 2497 3216 35810)
  185.233.192.0/22     4777 2497 3216 35810   
  185.233.192.0/24     4777 2497 3216 35810 - Withdrawn - matching aggregate 185.233.192.0/22 4777 2497 3216 35810
  185.233.193.0/24     4777 2497 3216 35810 - Withdrawn - matching aggregate 185.233.192.0/22 4777 2497 3216 35810
  185.233.194.0/24     4777 2497 3216 35810 - Withdrawn - matching aggregate 185.233.192.0/22 4777 2497 3216 35810
  185.233.195.0/24     4777 2497 3216 35810 - Withdrawn - matching aggregate 185.233.192.0/22 4777 2497 3216 35810
  195.191.238.0/23     4777 2497 3216 35810   
  195.191.238.0/24     4777 2497 3216 35810 - Withdrawn - matching aggregate 195.191.238.0/23 4777 2497 3216 35810

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

AS35810   24 More Specifics   26 Total Advertisements   BIGTELECOM-AS - Big Telecom JSC, RU
    37.233.116.0/24               37.233.112.0/21
    37.233.117.0/24               37.233.112.0/21
    37.233.118.0/24               37.233.112.0/21
    37.233.119.0/24               37.233.112.0/21
    87.255.0.0/23                 87.255.0.0/19
    87.255.2.0/23                 87.255.0.0/19
    87.255.2.0/24                 87.255.0.0/19
    87.255.3.0/24                 87.255.0.0/19
    87.255.4.0/22                 87.255.0.0/19
    87.255.8.0/22                 87.255.0.0/19
    87.255.8.0/24                 87.255.0.0/19
    87.255.9.0/24                 87.255.0.0/19
    87.255.12.0/22                87.255.0.0/19
    87.255.16.0/21                87.255.0.0/19
    87.255.16.0/24                87.255.0.0/19
    87.255.17.0/24                87.255.0.0/19
    87.255.18.0/23                87.255.0.0/19
    87.255.20.0/22                87.255.0.0/19
    87.255.24.0/21                87.255.0.0/19
    185.233.192.0/24              185.233.192.0/22
    185.233.193.0/24              185.233.192.0/22
    185.233.194.0/24              185.233.192.0/22
    185.233.195.0/24              185.233.192.0/22
    195.191.238.0/24              195.191.238.0/23

Whois Entry

whois: 402591

IANA has recorded AS35810 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS35810\n             % This is the RIPE Database query service.
             % The objects are in RPSL format.
             %
             % The RIPE Database is subject to Terms and Conditions.
             % See https://docs.db.ripe.net/terms-conditions.html
             
             %ERROR:201: access denied for 203.119.110.26
             %
             % Queries from your IP address have passed the daily limit of controlled objects.
             % Access from your host has been temporarily denied.
             % For more information, see
             % https://docs.db.ripe.net/FAQ#why-did-i-receive-an-error-201-access-denied
             
             % This query was served by the RIPE Database Query Service version 1.122.1 (DEXTER)