ASN Lookup Tool

ULTRA LINK LTDA BR BR 5 Routes

AS Data

AS273740

AS273740 – ULTRA LINK LTDA

AS Number 273740
AS Name
Organization ULTRA LINK LTDA
Country BR
Number of IPv4 Routes 0
Number of IPv6 Routes 5
ASN type ISP
Registry lacnic
Date Allocated 2023-04-18

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Use ASN data for AS273740 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:8b8c:c000::/34 ~20×10²⁷
2804:8b8c::/34 ~20×10²⁷
2804:8b8c:4000::/34 ~20×10²⁷
2804:8b8c:8000::/34 ~20×10²⁷
2804:8b8c::/32 ~79×10²⁷

Raw Whois Response

% 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.
% 2026-09-09T10:33:29-03:00 - 134.199.66.35

aut-num:     AS273740
owner:       ULTRA LINK  LTDA
responsible: ALEXANDRE HOLANDA DE SOUZA
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
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.

Parsed Whois Response

Peers

AS Number Description Country
AS268624 Gamers Club Ltda BR
AS7195 EDGEUNO S.A.S CO
AS6939 Hurricane Electric LLC US
AS266142 Bahiadados Telecom Ltda. BR
AS52873 Softdados Telecomunicações BR
AS263009 FORTE TELECOM LTDA. BR
AS269416 SEMEAR TELECOM EIRELI BR
AS199524 G-Core Labs S.A. LU
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS271466 UC Telecom Ltda BR
AS1000 LINK AMERICAN US
AS263661 BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO BR
AS262791 NETWAY SVA LTDA BR
AS270353 Tyna Host - Datacenter no Brasil BR
AS28300 Speed Serviços de Internet Ltda BR
AS57463 NetIX Communications JSC BG
AS6057 Administracion Nacional de Telecomunicaciones UY
AS266196 BRASCOM SOLUCOES E TECNOLOGIA LTDA ME BR
AS53181 Avanca Telecom e Servicos LTDA BR
AS35280 F5 Networks SARL FR
AS262427 Invista Net Provedor de Acesso Ltda BR
AS999 CORIX NETWORKS US
AS263099 STIW Sistema de Telecom. Inf e Wireless LTDA BR
AS61622 VIA MS SOLUCOES DIGITAIS BR
AS264479 Turbozone Internet BR
AS266519 PROVERADIO TELECOM BR
AS267613 ELETRONET S.A. BR

Upstreams

AS Number Description Country
AS53181 Avanca Telecom e Servicos LTDA BR
AS268624 Gamers Club Ltda BR
AS7195 EDGEUNO S.A.S CO
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY

Downstreams

AS Number Description Country
AS271466 UC Telecom Ltda BR

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Frequently Asked Questions

ASN AS273740 is an Autonomous System Number used to identify a network for BGP internet routing.
AS273740 is listed under ULTRA LINK LTDA.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.