Report for 266101

Name

AS266101 - MARTINS.NET SERVICOS DE TELECOMUNICACOES 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.

266101 AS266101 - MARTINS.NET SERVICOS DE TELECOMUNICACOES LTDA, BR

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS270706        AS270706 - LAN TELECOM INTERNET BANDA LARGA LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
27328 AS266101       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS266101 - MARTINS.NET SERVICOS DE TELECOMUNICACOES 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       %
28403 AS266101      AS266101 - MARTINS.NET SERVICOS DE TELECOMUNI      3      2      1      2      1  33.33%


  Prefix               AS Path                              Aggregation Suggestion
  45.5.212.0/22        4608 1221 4637 12956 10429 270706 266101   
  45.5.212.0/22        4608 1221 4637 12956 10429 270706 266101 266101 266101 266101 266101 + Announce - aggregate of 45.5.212.0/23 (4608 1221 4637 12956 10429 270706 266101 266101 266101 266101 266101) and 45.5.214.0/23 (4608 1221 4637 12956 10429 270706 266101 266101 266101 266101 266101)
  45.5.212.0/23        4608 1221 4637 12956 10429 270706 266101 266101 266101 266101 266101 - Withdrawn - aggregated with 45.5.214.0/23 (4608 1221 4637 12956 10429 270706 266101 266101 266101 266101 266101)
  45.5.214.0/23        4608 1221 4637 12956 10429 270706 266101 266101 266101 266101 266101 - Withdrawn - aggregated with 45.5.212.0/23 (4608 1221 4637 12956 10429 270706 266101 266101 266101 266101 266101)

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

AS266101   2 More Specifics   3 Total Advertisements   AS266101 - MARTINS.NET SERVICOS DE TELECOMUNICACOES LTDA, BR
    45.5.212.0/23                 45.5.212.0/22
    45.5.214.0/23                 45.5.212.0/22
    45.5.212.0/24                 45.5.212.0/22
    45.5.214.0/24                 45.5.212.0/22
    45.5.215.0/24                 45.5.212.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    - 45.5.212.0/24               Withdrawn
    - 45.5.214.0/24               Withdrawn
    - 45.5.215.0/24               Withdrawn

Whois Entry

whois: 402638

IANA has recorded AS266101 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS266101\n             % IP Client: 2401:2000:6660::13
              % Copyright (c) Nic.br - Use of this data is governed by the Use and
             % Privacy Policy at https://registro.br/upp . Distribution,
             % commercialization, reproduction, and use for advertising or similar
             % purposes are expressly prohibited.
             % 2026-06-18T18:36:18-03:00 - 2401:2000:6660::13
             
             aut-num:     AS266101
             owner:       MARTINS.NET SERVI�OS DE TELECOMUNICA��ES LTDA
             ownerid:     09.437.086/0001-99
             responsible: EDMILSON DA COSTA TAVARES
             country:     BR
             owner-c:     EDCTA3
             routing-c:   AWDSA24
             abuse-c:     AWDSA24
             created:     20170322
             changed:     20230803
             inetnum:     45.5.212.0/22
             inetnum:     2804:3aa4::/32
             
             nic-hdl-br:  EDCTA3
             person:      EDMILSON DA COSTA TAVARES
             e-mail:      tavares_edmilson@hotmail.com
             country:     BR
             created:     20081205
             changed:     20211208
             
             nic-hdl-br:  AWDSA24
             person:      ALAN WERNECK DOS SANTOS
             e-mail:      alan.netadvisor@gmail.com
             country:     BR
             created:     20171121
             changed:     20231006
             
             % Security and mail abuse issues should also be addressed to cert.br,
             % respectivelly to cert@cert.br and mail-abuse@cert.br
             %
             % whois.registro.br only accepts exact match queries for domains,
             % registrants, contacts, tickets, providers, IPs, and ASNs.