Report for 265144

Name

MCD INFORMATICA E TELECOMUNICACOES LTDA - ME, 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.

265144 MCD INFORMATICA E TELECOMUNICACOES LTDA - ME, BR

  Adjacency:    21  Upstream:     5  Downstream:    16
  Upstream Adjacent AS list
    AS1031          PEER1-1031 - PEER 1031 LLC, US
    AS268186        InterOuro Telecom, BR
    AS2914          NTT-DATA-2914 - NTT America, Inc., US
    AS28329         Megatelecom Telecomunicacoes Ltda, BR
    AS52468         UFINET PANAMA S.A., PA
  Downstream Adjacent AS list
    AS267985        Conectiva Redes e Telecom, BR
    AS263519        Minas Nova Telecom LTDA, BR
    AS262531        Connection Multimidia Telecomunicacoes LTDA, BR
    AS266397        UNINET TELECOM E INFORMATICA - EIRELLI - ME, BR
    AS264919        Ultraceu Ltda, BR
    AS270310        ELETRONIC SPORT S BRASILIA LTD ME, BR
    AS271049        Rede EXS Telecomunicacoes LTDA, BR
    AS270888        V8 Telecom LTDA, BR
    AS269097        CYBERNET LTDA, BR
    AS268980        NOXY COMUNICACAO E TELECOMUNICACAO LTDA., BR
    AS268087        RADIONET TELECOM LTDA, BR
    AS270460        LIVENET NETWORKS LTDA, BR
    AS270500        F & L SERVICOS E TELECOMUNICACOES EIRELI, BR
    AS267495        Brasil Central Telecomunicacao, BR
    AS262839        Yawl Telecomunicacao e Rep. de Informatica Ltda., BR
    AS270372        CEUNET TELECOM EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
20753 AS265144       ORG+TRN Originate:       3072 /20.42  Transit:      15104 /18.12 MCD INFORMATICA E TELECOMUNICACOES LTDA - ME, 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       %
11543 AS265144      MCD INFORMATICA E TELECOMUNICACOES LTDA - ME,      9      5      1      5      4  44.44%


  Prefix               AS Path                              Aggregation Suggestion
  131.161.44.0/24      4777 2497 3356 28329 265144   
  131.161.45.0/24      4777 2497 2914 265144 265144 265144   
  131.161.46.0/23      4777 2497 2914 265144 265144 265144 + Announce - aggregate of 131.161.46.0/24 (4777 2497 2914 265144 265144 265144) and 131.161.47.0/24 (4777 2497 2914 265144 265144 265144)
  131.161.46.0/24      4777 2497 2914 265144 265144 265144 - Withdrawn - aggregated with 131.161.47.0/24 (4777 2497 2914 265144 265144 265144)
  131.161.47.0/24      4777 2497 2914 265144 265144 265144 - Withdrawn - aggregated with 131.161.46.0/24 (4777 2497 2914 265144 265144 265144)
  143.255.108.0/22     4777 2497 2914 265144 265144 265144   
  143.255.108.0/24     4777 2497 2914 265144 265144 265144 - Withdrawn - matching aggregate 143.255.108.0/22 4777 2497 2914 265144 265144 265144
  143.255.109.0/24     4777 2497 2914 265144 265144 265144 - Withdrawn - matching aggregate 143.255.108.0/22 4777 2497 2914 265144 265144 265144
  143.255.110.0/24     4777 2497 2914 265144 265144 265144 - Withdrawn - matching aggregate 143.255.108.0/22 4777 2497 2914 265144 265144 265144
  143.255.111.0/24     4777 2497 3356 28329 265144 265144   

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

AS265144   8 More Specifics   9 Total Advertisements   MCD INFORMATICA E TELECOMUNICACOES LTDA - ME, BR
    131.161.44.0/24               131.161.44.0/22
    131.161.45.0/24               131.161.44.0/22
    131.161.46.0/24               131.161.44.0/22
    131.161.47.0/24               131.161.44.0/22
    143.255.108.0/24              143.255.108.0/22
    143.255.109.0/24              143.255.108.0/22
    143.255.110.0/24              143.255.108.0/22
    143.255.111.0/24              143.255.108.0/22

Whois Entry

whois: 402332

IANA has recorded AS265144 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS265144\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded