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AS272701 ULTRANET LTDA | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

ULTRANET LTDA

BR 4 Routes

AS Data

AS272701

AS272701 – ULTRANET LTDA

AS Number	272701
AS Name
Organization	ULTRANET LTDA()
Country	BR
Number of IPv4 Routes	0
Number of IPv6 Routes	4
ASN type	ISP
Registry	lacnic
Date Allocated	2022-05-26

ASN Intelligence API for production workflows

Use ASN data for AS272701 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:8750:8000::/33	AS272701	ULTRANET LTDA	ULTRANET LTDA	~40×10²⁷
2804:8750:4000::/34	AS272701	ULTRANET LTDA	ULTRANET LTDA	~20×10²⁷
2804:8750:c000::/34	AS272701	ULTRANET LTDA	ULTRANET LTDA	~20×10²⁷
2804:8750::/33	AS272701	ULTRANET LTDA	ULTRANET LTDA	~40×10²⁷

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.
% 2026-03-19T09:25:31-03:00 - 134.199.64.9

aut-num:     AS272701
owner:       ULTRANET LTDA
responsible: DYEGO JOSE FONSECA NEIVA
owner-c:     ULLTD11
routing-c:   ULLTD11
abuse-c:     ULLTD11
created:     20220526
changed:     20220526
inetnum:     2804:8750::/32

nic-hdl-br:  ULLTD11
person:      ULTRANET LTDA
created:     20220215
changed:     20230525

% 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
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS6939	Hurricane Electric LLC	US
AS60602	Inovare-Prim SRL	MD
AS266142	Bahiadados Telecom Ltda.	BR
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS269416	SEMEAR TELECOM EIRELI	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR
AS199524	G-Core Labs S.A.	LU
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS262503	WIKI TELECOMUNICACOES EIRELI	BR
AS35280	F5 Networks SARL	FR
AS263237	PowerHost Telecom SPA	CL
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS269194	ST1 INTERNET	BR
AS1916	Rede Nacional de Ensino e Pesquisa	BR

Downstreams

AS Number	Description	Country
AS269704	G DE OLIVEIRA LIMA SERVICOS DE TELECOMUNICOES	BR
AS267535	Ajust Consulting	BR

Frequently Asked Questions

What is ASN AS272701?

ASN AS272701 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS272701?

AS272701 is listed under ULTRANET LTDA.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.