Report for 52901

Name

AS52901 - MINAS TELECOM, 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.

52901 AS52901 - MINAS TELECOM, BR

  Adjacency:    14  Upstream:     3  Downstream:    11
  Upstream Adjacent AS list
    AS53087         AS53087 - TELY Ltda., BR
    AS3356          LEVEL3 - Level 3 Parent, LLC, US
    AS14840         AS14840 - BR.Digital Telecom, BR
  Downstream Adjacent AS list
    AS268451        AS268451 - DIGASIM TELECOMUNICACOES E SERVICOS EIRELI, BR
    AS214456        SERVERSP-AS - ServerSP LLC, US
    AS263671        AS263671 - MINAS INFO LTDA-ME, BR
    AS267487        AS267487 - Souza e Couto Empreendimentos Ltda, BR
    AS265329        AS265329 - B.B. NET UP EIRELI -ME, BR
    AS264341        AS264341 - NETFOLHA PROVEDOR DE INTERNET LTDA ME, BR
    AS268022        AS268022 - NORDESTE TELECOMUNICACOES E PORTAIS DE PROVEDORES, BR
    AS271269        AS271269 - Mais Net Solucoes em Telecomunicacoes, BR
    AS272796        AS272796 - Nordeste Telecom Servicos de Internet Eireli, BR
    AS268623        AS268623 - VTEK TELECOM LTDA - ME, BR
    AS263396        AS263396 - BK Telecomunicacoes LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
11383 AS52901        ORG+TRN Originate:       8448 /18.96  Transit:      23296 /17.49 AS52901 - MINAS TELECOM, 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       %
 8730 AS52901       AS52901 - MINAS TELECOM, BR                        8      5      0      3      5  62.50%


  Prefix               AS Path                              Aggregation Suggestion
  138.94.4.0/22        4777 2497 174 14840 52901   
  138.94.6.0/24        4777 2497 174 14840 52901 - Withdrawn - matching aggregate 138.94.4.0/22 4777 2497 174 14840 52901
  177.11.152.0/21      4777 2497 174 14840 52901   
  177.11.152.0/24      4777 2497 174 14840 52901 - Withdrawn - matching aggregate 177.11.152.0/21 4777 2497 174 14840 52901
  177.11.153.0/24      4777 2497 174 14840 52901 - Withdrawn - matching aggregate 177.11.152.0/21 4777 2497 174 14840 52901
  177.11.158.0/24      4777 2497 174 14840 52901 - Withdrawn - matching aggregate 177.11.152.0/21 4777 2497 174 14840 52901
  191.7.80.0/20        4777 2497 174 14840 52901   
  191.7.81.0/24        4777 2497 174 14840 52901 - Withdrawn - matching aggregate 191.7.80.0/20 4777 2497 174 14840 52901

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

AS52901   5 More Specifics   8 Total Advertisements   AS52901 - MINAS TELECOM, BR
    138.94.6.0/24                 138.94.4.0/22
    177.11.152.0/24               177.11.152.0/21
    177.11.153.0/24               177.11.152.0/21
    177.11.158.0/24               177.11.152.0/21
    191.7.81.0/24                 191.7.80.0/20
    191.7.83.0/24                 191.7.80.0/20
    191.7.84.0/24                 191.7.80.0/20
    191.7.85.0/24                 191.7.80.0/20
    191.7.86.0/24                 191.7.80.0/20
    191.7.87.0/24                 191.7.80.0/20
    191.7.88.0/24                 191.7.80.0/20
    191.7.89.0/24                 191.7.80.0/20
    191.7.90.0/24                 191.7.80.0/20
    191.7.92.0/24                 191.7.80.0/20

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 191.7.83.0/24               Withdrawn
    - 191.7.84.0/24               Withdrawn
    - 191.7.85.0/24               Withdrawn
    - 191.7.86.0/24               Withdrawn
    - 191.7.87.0/24               Withdrawn
    - 191.7.88.0/24               Withdrawn
    - 191.7.89.0/24               Withdrawn
    - 191.7.90.0/24               Withdrawn
    - 191.7.92.0/24               Withdrawn

Whois Entry

whois: 402591

IANA has recorded AS52901 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS52901\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded