Report for 52941

Name

SPACE NETWORK, BR

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.

52941 SPACE NETWORK, BR

  Adjacency:    19  Upstream:     3  Downstream:    16
  Upstream Adjacent AS list
    AS263009        FORTE TELECOM LTDA., BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS37468         ANGOLA-CABLES, AO
  Downstream Adjacent AS list
    AS273550        RIZZI SERVICOS EM TELECOM E TECNOLOGIA LTDA, BR
    AS263065        DNSLINK SOLUCOES PARA INTERNET LTDA, BR
    AS266193        Mailbox INTERNET E TELECOMUNICACOES LTDA, BR
    AS268372        WISESITE COMUNICACAO E TECNOLOGIA, BR
    AS267279        RIVALDO VITURINO NUNES BORGES - ME, BR
    AS263583        ATRANET TELECOMUNICACOES LTDA, BR
    AS268910        AGIL COMERCIAL DO BRASIL INF. E COM. LTDA, BR
    AS272692        FSM SISTEMAS DE TELECOMUNICACOES EIRELI, BR
    AS270270        Gama Telecom, BR
    AS269708        EMERSON PALMEIRA FIGUEIREDO-ME, BR
    AS269544        TWISTNET TELECOMUNICACOES LTDA, BR
    AS269131        LK Maia Telecon LTDA-ME, BR
    AS268658        ROCHA FIBER FIBRA OPTICA LTDA. - ME, BR
    AS52549         NET PREMIUM LTDA - ME, BR
    AS273603        XOX TELECOM, BR
    AS266468        ACESSANET TELECON LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
12774 AS52941        ORG+TRN Originate:       7168 /19.19  Transit:      22272 /17.56 SPACE NETWORK, BR

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       %
 8731 AS52941       SPACE NETWORK, BR                                  9      6      1      4      5  55.56%


  Prefix               AS Path                              Aggregation Suggestion
  45.169.212.0/22      4777 2497 3356 52941   
  45.169.212.0/23      4777 2497 3356 52941 - Withdrawn - matching aggregate 45.169.212.0/22 4777 2497 3356 52941
  45.169.214.0/23      4777 2497 3356 52941 - Withdrawn - matching aggregate 45.169.212.0/22 4777 2497 3356 52941
  177.38.40.0/21       4777 2497 3356 52941   
  177.38.40.0/23       4777 2497 3356 52941 - Withdrawn - matching aggregate 177.38.40.0/21 4777 2497 3356 52941
  177.38.42.0/23       4777 2497 3356 52941 - Withdrawn - matching aggregate 177.38.40.0/21 4777 2497 3356 52941
  177.38.44.0/22       4777 2497 3356 263009 52941   
  177.38.44.0/22       4777 2497 3356 52941 + Announce - aggregate of 177.38.44.0/23 (4777 2497 3356 52941) and 177.38.46.0/23 (4777 2497 3356 52941)
  177.38.44.0/23       4777 2497 3356 52941 - Withdrawn - aggregated with 177.38.46.0/23 (4777 2497 3356 52941)
  177.38.46.0/23       4777 2497 3356 52941 - Withdrawn - aggregated with 177.38.44.0/23 (4777 2497 3356 52941)

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

AS52941   7 More Specifics   9 Total Advertisements   SPACE NETWORK, BR
    45.169.212.0/23               45.169.212.0/22
    45.169.214.0/23               45.169.212.0/22
    177.38.40.0/23                177.38.40.0/21
    177.38.42.0/23                177.38.40.0/21
    177.38.44.0/22                177.38.40.0/21
    177.38.44.0/23                177.38.40.0/21
    177.38.46.0/23                177.38.40.0/21

Whois Entry

whois: 402332

IANA has recorded AS52941 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52941\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded