Report for 273740

Name

AS273740 - ULTRA LINK 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 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.

273740 AS273740 - ULTRA LINK LTDA, BR

  Adjacency:     2  Upstream:     1  Downstream:     1
  Upstream Adjacent AS list
    AS53181         AS53181 - Avanca Telecom e Servicos LTDA, BR
  Downstream Adjacent AS list
    AS271466        AS271466 - UC Telecom Ltda, BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
78642 AS273740       TRANSIT Originate:          0 /0.00   Transit:        256 /24.00 AS273740 - ULTRA LINK LTDA, BR

Whois Entry

whois: 402591

IANA has recorded AS273740 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS273740\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.
             % 2026-06-05T05:28:04-03:00 - 2401:2000:6660::13
             
             aut-num:     AS273740
             owner:       ULTRA LINK  LTDA
             ownerid:     27.681.171/0001-80
             responsible: ALEXANDRE HOLANDA DE SOUZA
             country:     BR
             owner-c:     ALHSO85
             routing-c:   ALHSO85
             abuse-c:     ALHSO85
             created:     20230418
             changed:     20230418
             inetnum:     2804:8b8c::/32
             
             nic-hdl-br:  ALHSO85
             person:      ALEXANDRE HOLANDA DE SOUZA
             e-mail:      alexandre@ultralinkinternet.com.br
             country:     BR
             created:     20220214
             changed:     20240801
             
             % 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.