Report for 268231

Name

AS268231 - X-Celente Telecomunicacoes, 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.

268231 X-Celente Telecomunicacoes, BR

  Adjacency:     2  Upstream:     2  Downstream:     0
  Upstream Adjacent AS list
    AS6939          HURRICANE, US
    AS11432         Telium Telecomunicacoes Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28133 AS268231       ORIGIN  Originate:       2048 /21.00  Transit:          0 /0.00  X-Celente Telecomunicacoes, 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       %
14995 AS268231      X-Celente Telecomunicacoes, BR                     5      4      1      2      3  60.00%


  Prefix               AS Path                              Aggregation Suggestion
  45.236.108.0/22      6939 268231            
  45.236.108.0/22      3303 174 11432 268231 268231 + Announce - aggregate of 45.236.108.0/23 (3303 174 11432 268231 268231) and 45.236.110.0/23 (3303 174 11432 268231 268231)
  45.236.108.0/24      3303 174 11432 268231 268231 - Withdrawn - aggregated with 45.236.109.0/24 (3303 174 11432 268231 268231)
  45.236.109.0/24      3303 174 11432 268231 268231 - Withdrawn - aggregated with 45.236.108.0/24 (3303 174 11432 268231 268231)
  45.236.110.0/24      3303 174 11432 268231 268231 - Withdrawn - aggregated with 45.236.111.0/24 (3303 174 11432 268231 268231)
  45.236.111.0/24      3303 174 11432 268231 268231 - Withdrawn - aggregated with 45.236.110.0/24 (3303 174 11432 268231 268231)

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

AS268231   4 More Specifics   5 Total Advertisements   X-Celente Telecomunicacoes, BR
    45.236.108.0/24               45.236.108.0/22
    45.236.109.0/24               45.236.108.0/22
    45.236.110.0/24               45.236.108.0/22
    45.236.111.0/24               45.236.108.0/22

Whois Entry

whois: 402590

IANA has recorded AS268231 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS268231\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.
             % 2026-06-04T09:06:12-03:00 - 2401:2000:6660::13
             
             aut-num:     AS268231
             owner:       X-Celente Telecomunicacoes
             ownerid:     26.530.387/0001-81
             responsible: Jose Paulo Alves Ribeiro
             country:     BR
             owner-c:     JPARI7
             routing-c:   JPARI7
             abuse-c:     JPARI7
             created:     20180511
             changed:     20180511
             inetnum:     45.236.108.0/22
             inetnum:     2804:4df8::/32
             
             nic-hdl-br:  JPARI7
             person:      JOSE PAULO ALVES RIBEIRO
             e-mail:      paulinho@xcelente.com.br
             country:     BR
             created:     20170822
             changed:     20251113
             
             % 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.