Report for 262302

Name

AS262302 - MATERA & MATERA 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.

262302 MATERA & MATERA LTDA, BR

  Adjacency:     3  Upstream:     2  Downstream:     1
  Upstream Adjacent AS list
    AS262821        PHS INTERNET E SUPRIMENTOS LTDA - ME, BR
    AS28146         MHNET TELECOM, BR
  Downstream Adjacent AS list
    AS262356        Gazin-Ind. e Com. de Moveis e Eletrodomesticos Ltd, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
14051 AS262302       ORIGIN  Originate:       6144 /19.42  Transit:          0 /0.00  MATERA & MATERA 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       %
11394 AS262302      MATERA & MATERA LTDA, BR                           9      6      2      5      4  44.44%


  Prefix               AS Path                              Aggregation Suggestion
  177.10.204.0/22      3303 3356 28146 262302   
  177.10.204.0/22      6939 3356 262821 262302 + Announce - aggregate of 177.10.204.0/23 (6939 3356 262821 262302) and 177.10.206.0/23 (6939 3356 262821 262302)
  177.10.204.0/23      6939 3356 262821 262302 - Withdrawn - aggregated with 177.10.206.0/23 (6939 3356 262821 262302)
  177.10.206.0/23      6939 3356 262821 262302 - Withdrawn - aggregated with 177.10.204.0/23 (6939 3356 262821 262302)
  177.87.128.0/21      6939 6762 28146 262302 + Announce - aggregate of 177.87.128.0/22 (6939 6762 28146 262302) and 177.87.132.0/22 (6939 6762 28146 262302)
  177.87.128.0/22      6939 6762 28146 262302 - Withdrawn - aggregated with 177.87.132.0/22 (6939 6762 28146 262302)
  177.87.128.0/23      6939 6762 28146 262302 - Withdrawn - matching aggregate 177.87.128.0/22 6939 6762 28146 262302
  177.87.130.0/23      6939 3356 262821 262302   
  177.87.132.0/22      6939 6762 28146 262302 - Withdrawn - aggregated with 177.87.128.0/22 (6939 6762 28146 262302)
  177.87.132.0/23      6939 6762 28146 262302 - Withdrawn - matching aggregate 177.87.132.0/22 6939 6762 28146 262302
  177.87.134.0/23      6939 3356 262821 262302   

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

AS262302   18 More Specifics   21 Total Advertisements   MATERA & MATERA LTDA, BR
    177.10.204.0/23               177.10.204.0/22
    177.10.204.0/24               177.10.204.0/22
    177.10.205.0/24               177.10.204.0/22
    177.10.206.0/23               177.10.204.0/22
    177.10.206.0/24               177.10.204.0/22
    177.10.207.0/24               177.10.204.0/22
    177.87.128.0/23               177.87.128.0/22
    177.87.128.0/24               177.87.128.0/22
    177.87.129.0/24               177.87.128.0/22
    177.87.130.0/23               177.87.128.0/22
    177.87.130.0/24               177.87.128.0/22
    177.87.131.0/24               177.87.128.0/22
    177.87.132.0/23               177.87.132.0/22
    177.87.132.0/24               177.87.132.0/22
    177.87.133.0/24               177.87.132.0/22
    177.87.134.0/23               177.87.132.0/22
    177.87.134.0/24               177.87.132.0/22
    177.87.135.0/24               177.87.132.0/22

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

    + 177.10.204.0/24             Announced
    + 177.10.205.0/24             Announced
    + 177.10.206.0/24             Announced
    + 177.10.207.0/24             Announced
    + 177.87.128.0/24             Announced
    + 177.87.129.0/24             Announced
    + 177.87.130.0/24             Announced
    + 177.87.131.0/24             Announced
    + 177.87.132.0/24             Announced
    + 177.87.133.0/24             Announced
    + 177.87.134.0/23             Announced
    + 177.87.134.0/24             Announced
    + 177.87.135.0/24             Announced

Whois Entry

whois: 402551

IANA has recorded AS262302 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS262302\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.
             % 2026-05-27T19:36:12-03:00 - 2401:2000:6660::13
             
             aut-num:     AS262302
             owner:       MATERA & MATERA LTDA
             ownerid:     09.626.561/0001-75
             responsible: Jos� Leonardo Matera
             country:     BR
             owner-c:     JOLMA277
             routing-c:   JOLMA277
             abuse-c:     JOLMA277
             created:     20111208
             changed:     20170619
             inetnum:     177.87.128.0/22
             inetnum:     177.87.132.0/22
             inetnum:     177.10.204.0/22
             inetnum:     2804:ef8::/32
             
             nic-hdl-br:  JOLMA277
             person:      Jos� Leonardo Matera
             e-mail:      noc@wmatera.com.br
             country:     BR
             created:     20170619
             changed:     20240807
             
             % 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.