Report for 268902

Name

NETMASTER PORTEIRINHA ME, 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.

268902 NETMASTER PORTEIRINHA ME, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS52928         NORTETEL TELECOMUNICACOES LTDA, BR
  Downstream Adjacent AS list
    AS266636        REDE WORKS TELECOM, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28150 AS268902       ORG+TRN Originate:       2048 /21.00  Transit:        256 /24.00 NETMASTER PORTEIRINHA ME, 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       %
19786 AS268902      NETMASTER PORTEIRINHA ME, BR                       3      2      0      1      2  66.67%


  Prefix               AS Path                              Aggregation Suggestion
  45.175.172.0/22      4777 2497 174 52928 268902   
  45.175.172.0/23      4777 2497 174 52928 268902 - Withdrawn - matching aggregate 45.175.172.0/22 4777 2497 174 52928 268902
  45.175.174.0/23      4777 2497 174 52928 268902 - Withdrawn - matching aggregate 45.175.172.0/22 4777 2497 174 52928 268902

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

AS268902   2 More Specifics   3 Total Advertisements   NETMASTER PORTEIRINHA ME, BR
    45.175.172.0/23               45.175.172.0/22
    45.175.174.0/23               45.175.172.0/22

Whois Entry

whois: 402332

IANA has recorded AS268902 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268902\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.
             % 2026-04-02T08:53:57-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268902
             owner:       NETMASTER PORTEIRINHA ME
             ownerid:     23.059.257/0001-14
             responsible: DANIEL CARVALHO DE OLIVEIRA SILVA
             country:     BR
             owner-c:     DCOSI11
             routing-c:   DCOSI11
             abuse-c:     DCOSI11
             created:     20190426
             changed:     20190426
             inetnum:     45.175.172.0/22
             inetnum:     2804:5c54::/32
             
             nic-hdl-br:  DCOSI11
             person:      DANIEL CARVALHO DE OLIVEIRA SILVA
             e-mail:      fiscal@grupodotcom.com.br
             country:     BR
             created:     20190313
             changed:     20251104
             
             % 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.