Report for 264050

Name

AS264050 - N. DE CARVALHO SANTANA EIRELI, 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.

264050 AS264050 - N. DE CARVALHO SANTANA EIRELI, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS52554         AS52554 - S. A. da Silva Junior, BR
    AS262773        AS262773 - PROXXIMA TELECOMUNICACOES SA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
26953 AS264050       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  AS264050 - N. DE CARVALHO SANTANA EIRELI, 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       %
14371 AS264050      AS264050 - N. DE CARVALHO SANTANA EIRELI, BR       5      3      0      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  143.137.124.0/22     4777 2497 3356 52554 264050   
  143.137.124.0/24     4777 2497 3356 52554 264050 - Withdrawn - matching aggregate 143.137.124.0/22 4777 2497 3356 52554 264050
  143.137.125.0/24     4608 7575 2914 61568 262773 264050   
  143.137.126.0/24     4777 2497 3356 52554 264050 - Withdrawn - matching aggregate 143.137.124.0/22 4777 2497 3356 52554 264050
  143.137.127.0/24     4777 2497 3356 52554 264050 - Withdrawn - matching aggregate 143.137.124.0/22 4777 2497 3356 52554 264050

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

AS264050   4 More Specifics   5 Total Advertisements   AS264050 - N. DE CARVALHO SANTANA EIRELI, BR
    143.137.124.0/24              143.137.124.0/22
    143.137.125.0/24              143.137.124.0/22
    143.137.126.0/24              143.137.124.0/22
    143.137.127.0/24              143.137.124.0/22

Whois Entry

whois: 402591

IANA has recorded AS264050 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS264050\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.
             % 2026-06-05T05:30:00-03:00 - 2401:2000:6660::13
             
             aut-num:     AS264050
             owner:       N. DE CARVALHO SANTANA EIRELI
             ownerid:     13.154.949/0001-98
             responsible: NAINE DE CARVALHO SANTANA
             country:     BR
             owner-c:     NCSEM2
             routing-c:   NCSEM2
             abuse-c:     NCSEM2
             created:     20150929
             changed:     20150929
             inetnum:     143.137.124.0/22
             inetnum:     2804:2a00::/32
             
             nic-hdl-br:  NCSEM2
             person:      N. DE CARVALHO SANTANA EIRELI - ME
             e-mail:      alex@infotecknet.com.br
             country:     BR
             created:     20150325
             changed:     20250617
             
             % 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.