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 AS6447) 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 MINAS TELECOM, BR

  Adjacency:    20  Upstream:     5  Downstream:    15
  Upstream Adjacent AS list
    AS14840         BR.Digital Provider, BR
    AS267613        ELETRONET S.A., BR
    AS6939          HURRICANE, US
    AS3356          LEVEL3, US
    AS53087         TELY Ltda., BR
  Downstream Adjacent AS list
    AS273438        Olah Connect, BR
    AS269041        MJB & TJS COM. E SERVICOS DE INFORMATICA LTDA, BR
    AS214456        SERVERSP-AS, BR
    AS267953        BNET SOLUCOES EM INTERNET LTDA-ME, BR
    AS268150        Lehi V. de Aguiar Solucoes, BR
    AS263671        MINAS INFO LTDA-ME, BR
    AS267487        Souza e Couto Empreendimentos Ltda, BR
    AS265329        B.B. NET UP EIRELI -ME, BR
    AS264341        NETFOLHA PROVEDOR DE INTERNET LTDA ME, BR
    AS268022        NORDESTE TELECOMUNICACOES E PORTAIS DE PROVEDORES, BR
    AS271269        Mais Net Solucoes em Telecomunicacoes, BR
    AS272796        Nordeste Telecom Servicos de Internet Eireli, BR
    AS268623        VTEK TELECOM LTDA - ME, BR
    AS263396        BK Telecomunicacoes LTDA, BR
    AS268451        DIGASIM TELECOMUNICACOES E SERVICOS EIRELI, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
9901  AS52901        ORG+TRN Originate:      10752 /18.61  Transit:      23040 /17.51 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       %
 5611 AS52901       MINAS TELECOM, BR                                 17     11      2      8      9  52.94%


  Prefix               AS Path                              Aggregation Suggestion
  138.94.4.0/22        3303 14840 52901       
  138.94.6.0/24        3303 14840 52901     - Withdrawn - matching aggregate 138.94.4.0/22 3303 14840 52901
  177.11.152.0/21      3303 14840 52901       
  177.11.152.0/24      3303 14840 52901     - Withdrawn - matching aggregate 177.11.152.0/21 3303 14840 52901
  177.11.153.0/24      3303 14840 52901     - Withdrawn - matching aggregate 177.11.152.0/21 3303 14840 52901
  177.11.158.0/24      3303 14840 52901     - Withdrawn - matching aggregate 177.11.152.0/21 3303 14840 52901
  191.7.80.0/20        3303 14840 52901       
  191.7.81.0/24        3303 14840 52901     - Withdrawn - matching aggregate 191.7.80.0/20 3303 14840 52901
  191.7.83.0/24        6939 14840 52901       
  191.7.84.0/22        6939 14840 52901     + Announce - aggregate of 191.7.84.0/23 (6939 14840 52901) and 191.7.86.0/23 (6939 14840 52901)
  191.7.84.0/24        6939 14840 52901     - Withdrawn - aggregated with 191.7.85.0/24 (6939 14840 52901)
  191.7.85.0/24        6939 14840 52901     - Withdrawn - aggregated with 191.7.84.0/24 (6939 14840 52901)
  191.7.86.0/24        6939 14840 52901     - Withdrawn - aggregated with 191.7.87.0/24 (6939 14840 52901)
  191.7.87.0/24        6939 14840 52901     - Withdrawn - aggregated with 191.7.86.0/24 (6939 14840 52901)
  191.7.88.0/23        6939 14840 52901     + Announce - aggregate of 191.7.88.0/24 (6939 14840 52901) and 191.7.89.0/24 (6939 14840 52901)
  191.7.88.0/24        6939 14840 52901     - Withdrawn - aggregated with 191.7.89.0/24 (6939 14840 52901)
  191.7.89.0/24        6939 14840 52901     - Withdrawn - aggregated with 191.7.88.0/24 (6939 14840 52901)
  191.7.90.0/24        6939 14840 52901       
  191.7.92.0/24        6939 14840 52901       

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

AS52901   15 More Specifics   18 Total Advertisements   MINAS TELECOM, BR
    138.94.4.0/23                 138.94.4.0/22
    138.94.6.0/23                 138.94.4.0/22
    177.11.152.0/23               177.11.152.0/21
    177.11.152.0/24               177.11.152.0/21
    177.11.154.0/23               177.11.152.0/21
    177.11.156.0/23               177.11.152.0/21
    177.11.158.0/23               177.11.152.0/21
    191.7.80.0/23                 191.7.80.0/20
    191.7.82.0/23                 191.7.80.0/20
    191.7.84.0/23                 191.7.80.0/20
    191.7.86.0/23                 191.7.80.0/20
    191.7.88.0/23                 191.7.80.0/20
    191.7.90.0/23                 191.7.80.0/20
    191.7.92.0/23                 191.7.80.0/20
    191.7.94.0/23                 191.7.80.0/20
    177.11.153.0/24               177.11.152.0/21
    177.11.158.0/24               177.11.152.0/21
    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.

    + 138.94.4.0/23               Announced
    + 138.94.6.0/23               Announced
    + 177.11.152.0/23             Announced
    + 177.11.154.0/23             Announced
    + 177.11.156.0/23             Announced
    + 177.11.158.0/23             Announced
    + 191.7.80.0/23               Announced
    + 191.7.82.0/23               Announced
    + 191.7.84.0/23               Announced
    + 191.7.86.0/23               Announced
    + 191.7.88.0/23               Announced
    + 191.7.90.0/23               Announced
    + 191.7.92.0/23               Announced
    + 191.7.94.0/23               Announced
    - 177.11.153.0/24             Withdrawn
    - 177.11.158.0/24             Withdrawn
    - 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: 402551

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