How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS273639 UTRA NET | 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

UTRA NET

BR 10 Routes

AS Data

AS273639

AS273639 – UTRA NET

AS Number	273639
AS Name
Organization	UTRA NET()
Country	BR
Number of IPv4 Routes	7
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2022-11-30

ASN Intelligence API for production workflows

Use ASN data for AS273639 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
190.9.115.0/24	AS273639	UTRA NET	UTRA NET	256
2804:89fc::/33	AS273639	UTRA NET	UTRA NET	~40×10²⁷
190.9.112.0/23	AS273639	UTRA NET	UTRA NET	512
190.9.113.0/24	AS273639	UTRA NET	UTRA NET	256
190.9.114.0/24	AS273639	UTRA NET	UTRA NET	256
190.9.112.0/24	AS273639	UTRA NET	UTRA NET	256
190.9.112.0/22	AS273639	UTRA NET	UTRA NET	1024
2804:89fc:bafe::/48	AS273639	UTRA NET	UTRA NET	~1×10²⁴
190.9.114.0/23	AS273639	UTRA NET	UTRA NET	512
2804:89fc:8000::/33	AS273639	UTRA NET	UTRA NET	~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.
% 2026-03-25T09:16:37-03:00 - 194.135.133.155

aut-num:     AS273639
owner:       UTRA NET
responsible: Leonardo de Almeida Aguiar
owner-c:     LEAAG14
routing-c:   LEAAG14
abuse-c:     LEAAG14
created:     20221130
changed:     20221130
inetnum:     2804:89fc::/32
inetnum:     190.9.112.0/22

nic-hdl-br:  LEAAG14
person:      LEONARDO DE ALMEIDA AGUIAR
created:     20210211
changed:     20240219

% 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
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS263152	MIGO TELECOM	BR
AS53062	ALT \| GRUPO BRASIL TECPAR	BR
AS6939	Hurricane Electric LLC	US
AS266142	Bahiadados Telecom Ltda.	BR
AS52873	Softdados Telecomunicações	BR
AS61568	ALOO TELECOM FSF TECNOLOGIA SA	BR
AS266550	WTD TELECOM	BR
AS269416	SEMEAR TELECOM EIRELI	BR
AS52965	1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	BR

Upstreams

AS Number	Description	Country
AS266550	WTD TELECOM	BR
AS61568	ALOO TELECOM FSF TECNOLOGIA SA	BR
AS266181	GOLDEN LINK	BR
AS35280	F5 Networks SARL	FR
AS14840	BR.Digital Telecom	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS269553	REDE ONLINE INTERNET LTDA	BR

Downstreams

AS Number	Description	Country
AS266550	WTD TELECOM	BR

Frequently Asked Questions

What is ASN AS273639?

ASN AS273639 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273639?

AS273639 is listed under UTRA NET.

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.