Report for 271646

Name

ULTRALINK TELECOM LTDA - 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.

271646 ULTRALINK TELECOM LTDA - ME, BR

  Adjacency:     6  Upstream:     2  Downstream:     4
  Upstream Adjacent AS list
    AS269595        VGRNET INFORMATICA LTDA, BR
    AS61832         DB3 SERVICOS DE TELECOMUNICACOES S.A, BR
  Downstream Adjacent AS list
    AS270244        G2 NETWORK EIRELI ME, BR
    AS274779        RAPIX TELECOM LTDA, BR
    AS268599        JOSE MAURO MANOEL DE SOUSA - ME, BR
    AS267416        PIENSCO MANUTENCAO E PROJETOS LTDA, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
28636 AS271646       ORG+TRN Originate:       2048 /21.00  Transit:       1792 /21.19 ULTRALINK TELECOM LTDA - 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       %
15365 AS271646      ULTRALINK TELECOM LTDA - ME, BR                    6      4      1      3      3  50.00%


  Prefix               AS Path                              Aggregation Suggestion
  167.249.68.0/23      4777 2497 174 61568 269595 271646   
  167.249.68.0/24      4777 2497 174 61568 269595 271646 - Withdrawn - matching aggregate 167.249.68.0/23 4777 2497 174 61568 269595 271646
  167.249.69.0/24      4777 2497 174 61568 269595 271646 - Withdrawn - matching aggregate 167.249.68.0/23 4777 2497 174 61568 269595 271646
  167.249.70.0/23      4777 2497 3356 61832 271646   
  167.249.70.0/23      4777 2497 174 61568 269595 271646 + Announce - aggregate of 167.249.70.0/24 (4777 2497 174 61568 269595 271646) and 167.249.71.0/24 (4777 2497 174 61568 269595 271646)
  167.249.70.0/24      4777 2497 174 61568 269595 271646 - Withdrawn - aggregated with 167.249.71.0/24 (4777 2497 174 61568 269595 271646)
  167.249.71.0/24      4777 2497 174 61568 269595 271646 - Withdrawn - aggregated with 167.249.70.0/24 (4777 2497 174 61568 269595 271646)

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

AS271646   6 More Specifics   6 Total Advertisements   ULTRALINK TELECOM LTDA - ME, BR
    167.249.68.0/23               167.249.68.0/22
    167.249.68.0/24               167.249.68.0/22
    167.249.69.0/24               167.249.68.0/22
    167.249.70.0/23               167.249.68.0/22
    167.249.70.0/24               167.249.68.0/22
    167.249.71.0/24               167.249.68.0/22

Whois Entry

whois: 402332

IANA has recorded AS271646 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271646\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.
             % 2026-04-01T00:32:24-03:00 - 2401:2000:6660::13
             
             aut-num:     AS271646
             owner:       ULTRALINK TELECOM LTDA - ME
             ownerid:     25.298.192/0001-95
             responsible: HERACLIO DA LUZ SILVA
             country:     BR
             owner-c:     HELSI138
             routing-c:   HELSI138
             abuse-c:     HELSI138
             created:     20210223
             changed:     20210223
             inetnum:     2804:7ec4::/32
             inetnum:     167.249.68.0/22
             
             nic-hdl-br:  HELSI138
             person:      HERACLIO DA LUZ SILVA
             e-mail:      ultralinktelecom@gmail.com
             country:     BR
             created:     20171011
             changed:     20240302
             
             % 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.