Report for 51859

Name

MNSHA-AS - Mainstream doo Beograd, RS

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.

51859 MNSHA-AS - Mainstream doo Beograd, RS

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS8400          TELEKOM-AS - TELEKOM SRBIJA a.d., RS
    AS15958         CETIN_doo_AS - CETIN Ltd. Belgrade, RS
    AS21215         UGNI - UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd, RS
    AS8866          VIVACOM-AS - Vivacom Bulgaria EAD, BG
    AS3212          TELEMACH - Telemach Slovenija d.o.o., SI

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
6995  AS51859        ORIGIN  Originate:      19456 /17.75  Transit:          0 /0.00  MNSHA-AS - Mainstream doo Beograd, RS

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       %
 7375 AS51859       MNSHA-AS - Mainstream doo Beograd, RS             35      8      2     29      6  17.14%


  Prefix               AS Path                              Aggregation Suggestion
  87.237.200.0/21      4777 2516 1299 21215 51859   
  87.237.201.0/24      4608 7575 3356 21215 51859   
  87.237.202.0/24      4608 7575 3356 21215 51859   
  87.237.203.0/24      4608 7575 3356 8400 51859   
  87.237.204.0/24      4608 7575 3356 21215 51859   
  87.237.205.0/24      4777 2497 6453 8400 51859   
  87.237.206.0/24      4608 7575 3356 8400 51859   
  87.237.207.0/24      4608 7575 3356 21215 51859   
  91.185.199.0/24      4608 6939 3212 51859   
  91.185.218.0/23      4608 6939 3212 51859   
  91.185.223.0/24      4608 6939 3212 51859   
  91.214.200.0/22      4608 7575 3356 8400 51859   
  91.222.4.0/22        4777 2516 1299 21215 51859   
  91.222.4.0/24        4777 2516 1299 15958 51859   
  91.222.5.0/24        4608 7575 3356 21215 51859   
  91.222.6.0/23        4608 7575 3356 21215 51859 + Announce - aggregate of 91.222.6.0/24 (4608 7575 3356 21215 51859) and 91.222.7.0/24 (4608 7575 3356 21215 51859)
  91.222.6.0/24        4608 7575 3356 21215 51859 - Withdrawn - aggregated with 91.222.7.0/24 (4608 7575 3356 21215 51859)
  91.222.7.0/24        4608 7575 3356 21215 51859 - Withdrawn - aggregated with 91.222.6.0/24 (4608 7575 3356 21215 51859)
  92.249.52.0/22       4777 2516 1299 21215 51859   
  185.29.100.0/22      4777 2516 1299 21215 51859   
  185.29.100.0/22      4608 7575 3356 8400 51859 + Announce - aggregate of 185.29.100.0/23 (4608 7575 3356 8400 51859) and 185.29.102.0/23 (4608 7575 3356 8400 51859)
  185.29.100.0/24      4608 7575 3356 8400 51859 - Withdrawn - aggregated with 185.29.101.0/24 (4608 7575 3356 8400 51859)
  185.29.101.0/24      4608 7575 3356 8400 51859 - Withdrawn - aggregated with 185.29.100.0/24 (4608 7575 3356 8400 51859)
  185.29.102.0/24      4608 7575 3356 8400 51859 - Withdrawn - aggregated with 185.29.103.0/24 (4608 7575 3356 8400 51859)
  185.29.103.0/24      4608 7575 3356 8400 51859 - Withdrawn - aggregated with 185.29.102.0/24 (4608 7575 3356 8400 51859)
  185.167.144.0/22     4608 7575 57463 8866 51859   
  185.167.146.0/24     4608 7575 57463 8866 51859 - Withdrawn - matching aggregate 185.167.144.0/22 4608 7575 57463 8866 51859
  185.167.147.0/24     4608 7575 57463 8866 51859 - Withdrawn - matching aggregate 185.167.144.0/22 4608 7575 57463 8866 51859
  185.168.19.0/24      4608 7575 3356 8400 51859   
  188.93.120.0/22      4777 2516 1299 21215 51859   
  188.93.120.0/24      4608 7575 3356 8400 51859   
  188.93.121.0/24      4608 7575 3356 21215 51859   
  188.93.122.0/24      4777 2497 6453 8400 51859   
  188.93.123.0/24      4608 7575 3356 21215 51859   
  206.15.32.0/20       4608 7575 3356 21215 51859   
  212.72.214.0/24      4608 7575 57463 8866 51859   
  213.91.181.0/24      4777 2516 1299 8866 51859   

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

AS51859   26 More Specifics   35 Total Advertisements   MNSHA-AS - Mainstream doo Beograd, RS
    87.237.201.0/24               87.237.200.0/21
    87.237.202.0/24               87.237.200.0/21
    87.237.203.0/24               87.237.200.0/21
    87.237.204.0/24               87.237.200.0/21
    87.237.205.0/24               87.237.200.0/21
    87.237.206.0/24               87.237.200.0/21
    87.237.207.0/24               87.237.200.0/21
    91.185.199.0/24               91.185.192.0/19
    91.185.218.0/23               91.185.192.0/19
    91.185.223.0/24               91.185.192.0/19
    91.222.4.0/24                 91.222.4.0/22
    91.222.5.0/24                 91.222.4.0/22
    91.222.6.0/24                 91.222.4.0/22
    91.222.7.0/24                 91.222.4.0/22
    185.29.100.0/24               185.29.100.0/22
    185.29.101.0/24               185.29.100.0/22
    185.29.102.0/24               185.29.100.0/22
    185.29.103.0/24               185.29.100.0/22
    185.167.146.0/24              185.167.144.0/22
    185.167.147.0/24              185.167.144.0/22
    185.168.19.0/24               185.168.16.0/22
    188.93.120.0/24               188.93.120.0/22
    188.93.121.0/24               188.93.120.0/22
    188.93.122.0/24               188.93.120.0/22
    188.93.123.0/24               188.93.120.0/22
    213.91.181.0/24               213.91.128.0/17

Whois Entry

whois: 402599

IANA has recorded AS51859 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS51859\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 203.119.106.26
             %
             % 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)