Report for 262761

Name

AS262761 - Sinal Br Telecom 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 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.

262761 AS262761 - Sinal Br Telecom Ltda, BR

  Adjacency:    40  Upstream:     4  Downstream:    36
  Upstream Adjacent AS list
    AS174           COGENT-174 - Cogent Communications, LLC, US
    AS28258         AS28258 - VERO S.A, BR
    AS16735         AS16735 - ALGAR TELECOM S/A, BR
    AS263444        AS263444 - Open X Tecnologia Ltda, BR
  Downstream Adjacent AS list
    AS13335         CLOUDFLARENET - Cloudflare, Inc., US
    AS262406        AS262406 - MELFINET - National Telecom SCM Ltda, BR
    AS263336        AS263336 - EXTREME WI, BR
    AS263537        AS263537 - Via Fibra Internet Banda Larga EIRELI, BR
    AS264001        AS264001 - GENESYSNET PROVEDOR DE INTERNET LTDA ME, BR
    AS262535        AS262535 - Flash Net Brasil Telecom Ltda - EPP, BR
    AS266252        AS266252 - SOLUCAO SERVICOS DE INTERNET TANABI LTDA, BR
    AS266333        AS266333 - EBER ADRIEL CREPALDI PERNAS - ME, BR
    AS266280        AS266280 - Saga Internet, BR
    AS265280        AS265280 - IZCOMPANY BRASIL LTDA ME, BR
    AS266992        AS266992 - Oliveira & Fernandes Telecomunicacoes Ltda, BR
    AS268082        AS268082 - Ingnet Banda Larga LTDA-ME, BR
    AS267574        AS267574 - ELTECWEB PROVEDOR DE INTERNET LTDA, BR
    AS266526        AS266526 - Jefferson Mantovani ltda me, BR
    AS270690        AS270690 - EDIVAM FRANCI ALVES EIRELI, BR
    AS271202        AS271202 - NavegNet Telecom, BR
    AS28194         AS28194 - R & F BASSAN COMERCIO SERVICOS E SISTEMA LTDA - ME, BR
    AS61755         AS61755 - TECSOFTNET SOLUCOES EM INFORMATICA LTDA - ME, BR
    AS269630        AS269630 - Jose Carlos Santana Junior-ME, BR
    AS268948        AS268948 - 2B BANDA LARGA, BR
    AS268838        AS268838 - CHARLES MARQUES - ME, BR
    AS268445        AS268445 - BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA, BR
    AS61937         AS61937 - Oquei Telecom Ltda, BR
    AS268314        AS268314 - EWERTON DA SILVA LOPES TELECOMUNICACOES, BR
    AS264582        AS264582 - URUPESNET PROVEDOR DE INTERNET LTDA ME, BR
    AS264048        AS264048 - Fiorilli S/C Ltda - Software, BR
    AS263627        AS263627 - Wnetsistem Comercio e Servicos de Informatica Ltda, BR
    AS11835         --No Registry Entry--
    AS268764        AS268764 - NetCaster Solutions, BR
    AS264565        AS264565 - BERTASSO E CIA LTDA, BR
    AS264155        AS264155 - DIATEL FIBRA, BR
    AS264000        AS264000 - FibraON - Fabricio Piloni Bertolo - ME, BR
    AS28324         AS28324 - COLOMBO AGROINDUSTRIA S.A, BR
    AS52567         AS52567 - NEXNET FIBRA INTERNET, BR
    AS268778        AS268778 - MAYARA B G FERNANDES ME, BR
    AS52774         AS52774 - Amiga Net Com. de Equipamentos e Servico LTDA.- ME, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
8370  AS262761       ORG+TRN Originate:      14592 /18.17  Transit:      73216 /15.84 AS262761 - Sinal Br Telecom 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       %
28181 AS262761      AS262761 - Sinal Br Telecom Ltda, BR               8      2      1      7      1  12.50%


  Prefix               AS Path                              Aggregation Suggestion
  170.245.104.0/22     4777 2497 174 262761   
  177.21.32.0/20       4777 2497 174 262761   
  177.21.35.0/24       4777 2516 6762 16735 262761   
  186.225.128.0/19     4777 2497 174 262761   
  186.225.130.0/24     4777 2497 174 262761 262761   
  186.225.132.0/23     4777 2516 6762 16735 262761 + Announce - aggregate of 186.225.132.0/24 (4777 2516 6762 16735 262761) and 186.225.133.0/24 (4777 2516 6762 16735 262761)
  186.225.132.0/24     4777 2516 6762 16735 262761 - Withdrawn - aggregated with 186.225.133.0/24 (4777 2516 6762 16735 262761)
  186.225.133.0/24     4777 2516 6762 16735 262761 - Withdrawn - aggregated with 186.225.132.0/24 (4777 2516 6762 16735 262761)
  186.225.156.0/24     4777 2516 6762 16735 262761   

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

AS262761   5 More Specifics   8 Total Advertisements   AS262761 - Sinal Br Telecom Ltda, BR
    177.21.35.0/24                177.21.32.0/20
    186.225.130.0/24              186.225.128.0/19
    186.225.132.0/24              186.225.128.0/19
    186.225.133.0/24              186.225.128.0/19
    186.225.156.0/24              186.225.128.0/19

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

    + 177.21.35.0/24              Announced

Bogus ASes Announced by this AS

Bogus AS		Announcing-AS
AS11835	Announced by	AS262761	AS262761 - Sinal Br Telecom Ltda, BR

Whois Entry

whois: 402603

IANA has recorded AS262761 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262761\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded