Report for 28370

Name

AS28370 - GUIFAMI Informatica Ltda., 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.

28370 GUIFAMI Informatica Ltda., BR

  Adjacency:    21  Upstream:     4  Downstream:    17
  Upstream Adjacent AS list
    AS268624        Gamers Club Ltda, BR
    AS6939          HURRICANE, US
    AS271253        LINK BRASIL TELECOMUNICACOES LTDA, BR
    AS3356          LEVEL3, US
  Downstream Adjacent AS list
    AS268036        jone wilian scomparim 36203019801, BR
    AS272253        FERNANDO ALVES AUTOMACAO, BR
    AS61708         INFOCAT INFORMATICA LTDA, BR
    AS273514        AMPLE SOLUCOES TECNOLOGICAS LTDA, BR
    AS263535        REDE GLOBAL TECNOLOGIA LTDA ME, BR
    AS263060        Atilio Marcos Marcari e Cia Ltda Me, BR
    AS263963        Goldweb Barretos servicos de Telecomunicacoes Ltda, BR
    AS264426        VM Provedora de Internet Ltda Me, BR
    AS268198        StacaoNET Telecomunicacoes, BR
    AS270962        LUCAS HENRIQUE SANT ANA ME, BR
    AS53079         MD Brasil - Tecnologia da Informacao Ltda, BR
    AS28657         MD Brasil - Tecnologia da Informacao Ltda, BR
    AS269168        NEWSIGNAL INTERNET E TECNOLOGIA, BR
    AS269016        F T L Net Provedor de Internet Ltda- ME, BR
    AS268521        PONTO.COM TELECOM, BR
    AS267608        Micheleto Internet Eireli, BR
    AS267556        Explorer Telecom Ltda - ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
5983  AS28370        ORG+TRN Originate:      26112 /17.33  Transit:      37632 /16.80 GUIFAMI Informatica Ltda., 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       %
 2567 AS28370       GUIFAMI Informatica Ltda., BR                     25     22      0      3     22  88.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.172.144.0/22      6939 28370 28370       
  45.172.144.0/23      6939 28370 28370     - Withdrawn - matching aggregate 45.172.144.0/22 6939 28370 28370
  45.172.144.0/24      6939 28370 28370     - Withdrawn - matching aggregate 45.172.144.0/22 6939 28370 28370
  45.172.145.0/24      6939 28370 28370     - Withdrawn - matching aggregate 45.172.144.0/22 6939 28370 28370
  45.172.146.0/23      6939 28370 28370     - Withdrawn - matching aggregate 45.172.144.0/22 6939 28370 28370
  45.172.146.0/24      6939 28370 28370     - Withdrawn - matching aggregate 45.172.144.0/22 6939 28370 28370
  187.45.144.0/20      6939 28370 28370       
  187.45.152.0/21      6939 28370 28370     - Withdrawn - matching aggregate 187.45.144.0/20 6939 28370 28370
  187.45.152.0/22      6939 28370 28370     - Withdrawn - matching aggregate 187.45.144.0/20 6939 28370 28370
  187.45.152.0/23      6939 28370 28370     - Withdrawn - matching aggregate 187.45.144.0/20 6939 28370 28370
  187.45.152.0/24      6939 28370 28370     - Withdrawn - matching aggregate 187.45.144.0/20 6939 28370 28370
  187.45.153.0/24      6939 28370 28370     - Withdrawn - matching aggregate 187.45.144.0/20 6939 28370 28370
  187.45.154.0/23      6939 28370 28370     - Withdrawn - matching aggregate 187.45.144.0/20 6939 28370 28370
  187.45.156.0/22      6939 28370 28370     - Withdrawn - matching aggregate 187.45.144.0/20 6939 28370 28370
  187.45.156.0/23      6939 28370 28370     - Withdrawn - matching aggregate 187.45.144.0/20 6939 28370 28370
  187.45.158.0/23      6939 28370 28370     - Withdrawn - matching aggregate 187.45.144.0/20 6939 28370 28370
  189.84.144.0/20      6939 28370 28370       
  189.84.144.0/21      6939 28370 28370     - Withdrawn - matching aggregate 189.84.144.0/20 6939 28370 28370
  189.84.144.0/22      6939 28370 28370     - Withdrawn - matching aggregate 189.84.144.0/20 6939 28370 28370
  189.84.152.0/21      6939 28370 28370     - Withdrawn - matching aggregate 189.84.144.0/20 6939 28370 28370
  189.84.152.0/22      6939 28370 28370     - Withdrawn - matching aggregate 189.84.144.0/20 6939 28370 28370
  189.84.156.0/22      6939 28370 28370     - Withdrawn - matching aggregate 189.84.144.0/20 6939 28370 28370
  189.84.156.0/23      6939 28370 28370     - Withdrawn - matching aggregate 189.84.144.0/20 6939 28370 28370
  189.84.157.0/24      6939 28370 28370     - Withdrawn - matching aggregate 189.84.144.0/20 6939 28370 28370
  189.84.158.0/23      6939 28370 28370     - Withdrawn - matching aggregate 189.84.144.0/20 6939 28370 28370

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

AS28370   48 More Specifics   51 Total Advertisements   GUIFAMI Informatica Ltda., BR
    45.172.146.0/23               45.172.144.0/22
    187.45.144.0/21               187.45.144.0/20
    187.45.144.0/22               187.45.144.0/20
    187.45.144.0/23               187.45.144.0/20
    187.45.144.0/24               187.45.144.0/20
    187.45.145.0/24               187.45.144.0/20
    187.45.146.0/23               187.45.144.0/20
    187.45.146.0/24               187.45.144.0/20
    187.45.148.0/22               187.45.144.0/20
    187.45.148.0/23               187.45.144.0/20
    187.45.148.0/24               187.45.144.0/20
    187.45.149.0/24               187.45.144.0/20
    187.45.150.0/23               187.45.144.0/20
    187.45.150.0/24               187.45.144.0/20
    187.45.151.0/24               187.45.144.0/20
    187.45.152.0/21               187.45.144.0/20
    187.45.152.0/22               187.45.144.0/20
    187.45.154.0/23               187.45.144.0/20
    187.45.156.0/22               187.45.144.0/20
    187.45.156.0/23               187.45.144.0/20
    187.45.158.0/23               187.45.144.0/20
    189.84.144.0/21               189.84.144.0/20
    189.84.144.0/22               189.84.144.0/20
    189.84.144.0/23               189.84.144.0/20
    189.84.144.0/24               189.84.144.0/20
    189.84.145.0/24               189.84.144.0/20
    189.84.146.0/23               189.84.144.0/20
    189.84.146.0/24               189.84.144.0/20
    189.84.147.0/24               189.84.144.0/20
    189.84.148.0/22               189.84.144.0/20
    189.84.148.0/23               189.84.144.0/20
    189.84.148.0/24               189.84.144.0/20
    189.84.149.0/24               189.84.144.0/20
    189.84.150.0/23               189.84.144.0/20
    189.84.150.0/24               189.84.144.0/20
    189.84.151.0/24               189.84.144.0/20
    189.84.152.0/21               189.84.144.0/20
    189.84.152.0/22               189.84.144.0/20
    189.84.152.0/23               189.84.144.0/20
    189.84.152.0/24               189.84.144.0/20
    189.84.153.0/24               189.84.144.0/20
    189.84.154.0/23               189.84.144.0/20
    189.84.154.0/24               189.84.144.0/20
    189.84.155.0/24               189.84.144.0/20
    189.84.156.0/22               189.84.144.0/20
    189.84.156.0/23               189.84.144.0/20
    189.84.157.0/24               189.84.144.0/20
    189.84.158.0/23               189.84.144.0/20
    187.45.152.0/23               187.45.144.0/20

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

    + 187.45.144.0/21             Announced
    + 187.45.144.0/22             Announced
    + 187.45.144.0/23             Announced
    + 187.45.144.0/24             Announced
    + 187.45.145.0/24             Announced
    + 187.45.146.0/23             Announced
    + 187.45.146.0/24             Announced
    + 187.45.148.0/22             Announced
    + 187.45.148.0/23             Announced
    + 187.45.148.0/24             Announced
    + 187.45.149.0/24             Announced
    + 187.45.150.0/23             Announced
    + 187.45.150.0/24             Announced
    + 187.45.151.0/24             Announced
    + 189.84.144.0/21             Announced
    + 189.84.144.0/22             Announced
    + 189.84.144.0/23             Announced
    + 189.84.144.0/24             Announced
    + 189.84.145.0/24             Announced
    + 189.84.146.0/23             Announced
    + 189.84.146.0/24             Announced
    + 189.84.147.0/24             Announced
    + 189.84.148.0/22             Announced
    + 189.84.148.0/23             Announced
    + 189.84.148.0/24             Announced
    + 189.84.149.0/24             Announced
    + 189.84.150.0/23             Announced
    + 189.84.150.0/24             Announced
    + 189.84.151.0/24             Announced
    + 189.84.152.0/23             Announced
    + 189.84.152.0/24             Announced
    + 189.84.153.0/24             Announced
    + 189.84.154.0/23             Announced
    + 189.84.154.0/24             Announced
    + 189.84.155.0/24             Announced
    - 187.45.152.0/23             Withdrawn

Whois Entry

whois: 402590

IANA has recorded AS28370 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS28370\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded