Report for 42238

Name

BOSPOR-AS - Bospor-Telecom LLC, 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.

42238 BOSPOR-AS - Bospor-Telecom LLC, RU

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS201776        MIRANDA-AS - Miranda-Media Ltd, RU

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
19141 AS42238        ORIGIN  Originate:       3328 /20.30  Transit:          0 /0.00  BOSPOR-AS - Bospor-Telecom LLC, 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       %
 4929 AS42238       BOSPOR-AS - Bospor-Telecom LLC, RU                13     12      2      3     10  76.92%


  Prefix               AS Path                              Aggregation Suggestion
  81.162.56.0/21       4777 2497 12389 201776 42238 + Announce - aggregate of 81.162.56.0/22 (4777 2497 12389 201776 42238) and 81.162.60.0/22 (4777 2497 12389 201776 42238)
  81.162.56.0/24       4777 2497 12389 201776 42238 - Withdrawn - aggregated with 81.162.57.0/24 (4777 2497 12389 201776 42238)
  81.162.57.0/24       4777 2497 12389 201776 42238 - Withdrawn - aggregated with 81.162.56.0/24 (4777 2497 12389 201776 42238)
  81.162.58.0/24       4777 2497 12389 201776 42238 - Withdrawn - aggregated with 81.162.59.0/24 (4777 2497 12389 201776 42238)
  81.162.59.0/24       4777 2497 12389 201776 42238 - Withdrawn - aggregated with 81.162.58.0/24 (4777 2497 12389 201776 42238)
  81.162.60.0/24       4777 2497 12389 201776 42238 - Withdrawn - aggregated with 81.162.61.0/24 (4777 2497 12389 201776 42238)
  81.162.61.0/24       4777 2497 12389 201776 42238 - Withdrawn - aggregated with 81.162.60.0/24 (4777 2497 12389 201776 42238)
  81.162.62.0/24       4777 2497 12389 201776 42238 - Withdrawn - aggregated with 81.162.63.0/24 (4777 2497 12389 201776 42238)
  81.162.63.0/24       4777 2497 12389 201776 42238 - Withdrawn - aggregated with 81.162.62.0/24 (4777 2497 12389 201776 42238)
  193.106.184.0/22     4777 2497 12389 201776 42238 + Announce - aggregate of 193.106.184.0/23 (4777 2497 12389 201776 42238) and 193.106.186.0/23 (4777 2497 12389 201776 42238)
  193.106.184.0/24     4777 2497 12389 201776 42238 - Withdrawn - aggregated with 193.106.185.0/24 (4777 2497 12389 201776 42238)
  193.106.185.0/24     4777 2497 12389 201776 42238 - Withdrawn - aggregated with 193.106.184.0/24 (4777 2497 12389 201776 42238)
  193.106.186.0/24     4777 2497 12389 201776 42238 - Withdrawn - aggregated with 193.106.187.0/24 (4777 2497 12389 201776 42238)
  193.106.187.0/24     4777 2497 12389 201776 42238 - Withdrawn - aggregated with 193.106.186.0/24 (4777 2497 12389 201776 42238)
  193.200.22.0/24      4777 2497 12389 201776 42238   

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

AS42238   12 More Specifics   13 Total Advertisements   BOSPOR-AS - Bospor-Telecom LLC, RU
    81.162.56.0/24                81.162.56.0/21
    81.162.57.0/24                81.162.56.0/21
    81.162.58.0/24                81.162.56.0/21
    81.162.59.0/24                81.162.56.0/21
    81.162.60.0/24                81.162.56.0/21
    81.162.61.0/24                81.162.56.0/21
    81.162.62.0/24                81.162.56.0/21
    81.162.63.0/24                81.162.56.0/21
    193.106.184.0/24              193.106.184.0/22
    193.106.185.0/24              193.106.184.0/22
    193.106.186.0/24              193.106.184.0/22
    193.106.187.0/24              193.106.184.0/22

Whois Entry

whois: 402592

IANA has recorded AS42238 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS42238\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 (SHETLAND)