AS262706 Ultranet Telecomunicações Ltda

The website screenshot for http://ultra.net.br/

Ultranet Telecomunicações Ltda

AS Number 262706
Website http://ultra.net.br/

Registered on: 14 Dec 2009 (16 years old)
Registered to: 111052 (lacnic)

Network status: Active, Allocated under NIC.BR

Network type: Content

Prefixes Originated: 18 IPv4, 3 IPv6

Upstreams

AS6762 - Telecom Italia Sparkle (Seabone)
AS12956 - Telxius (Telefonica Global)
AS16735 - Algar Telecom
AS174 - Cogent Communications, LLC
AS20406 - Braslink Network Inc
AS6939 - Hurricane Electric LLC

Rankings

#183 for Unique Domains in Brazil

Tags:

	Prefix	Description
	187.109.32.0/23
	187.109.33.0/24	Ultranet Telecomunica��es Ltda
	187.109.34.0/24	Ultranet Telecomunica��es Ltda
	187.109.34.0/23	Ultranet Telecomunica��es Ltda
	187.109.35.0/24	Ultranet Telecomunica��es Ltda
	187.109.36.0/24	Ultranet Telecomunica��es Ltda
	187.109.36.0/22	Ultranet Telecomunica��es Ltda
	187.109.37.0/24	Ultranet Telecomunica��es Ltda
	187.109.38.0/24	Ultranet Telecomunica��es Ltda
	187.109.39.0/24	Ultranet Telecomunica��es Ltda
	187.109.40.0/22	Ultranet Telecomunica��es Ltda
	187.109.40.0/24	Ultranet Telecomunica��es Ltda
	187.109.41.0/24	Ultranet Telecomunica��es Ltda
	187.109.42.0/24	Ultranet Telecomunica��es Ltda
	187.109.43.0/24	Ultranet Telecomunica��es Ltda
	187.109.44.0/23	Braslink Network Informatica Ltda
	187.109.46.0/24	Ultranet Telecomunica��es Ltda
	187.109.47.0/24	Ultranet Telecomunica��es Ltda
	2804:12d0::/32	Ultranet Telecomunica��es Ltda
	2804:12d0::/36	Ultranet Telecomunica��es Ltda
	2804:12d0:1000::/37	Ultranet Telecomunica��es Ltda

Peers: 73

Upstreams: 6

Downstreams: 4 (Cone: 6)

Network Policy

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How are upstreams and downstreams calculated?

Upstreams

ASN	Description	IPv4	IPv6
AS6762	Telecom Italia Sparkle (Seabone)	✔	✘
AS12956	Telxius (Telefonica Global)	✔	✔
AS16735	Algar Telecom	✔	✔
AS174	Cogent Communications, LLC	✔	✘
AS20406	Braslink Network Inc	✔	✘
AS6939	Hurricane Electric LLC	✘	✔

Peers

ASN	Description	IPv4	IPv6
AS6939	Hurricane Electric LLC	✔	✔
AS6762	Telecom Italia Sparkle (Seabone)	✔	✘
AS16735	Algar Telecom	✔	✔
AS12956	Telxius (Telefonica Global)	✔	✔
AS20406	Braslink Network Inc	✔	✘
AS174	Cogent Communications, LLC	✔	✘
AS263301	Braslink Network Informatica Ltda	✔	✘
AS52640	USCM - COMUNICACAO MULTIMIDIA LTDA.	✔	✘
AS7195	EdgeUno	✔	✔
AS35280	F5 Networks SARL	✔	✘
AS199524	Gcore S.A.	✔	✔
AS14840	BR.DIGITAL	✔	✔
AS272713	CDN Star Ltda	✔	✘
AS9498	Bharti Airtel Ltd.	✔	✘
AS7713	PT Telkom Indonesia Tbk	✔	✘
AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
AS266400	Ferenz Networks	✔	✔
AS2635	Automattic, Inc	✔	✔
AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
AS52999	START TELECOM LTDA	✔	✔
AS10099	China Unicom Global	✔	✘
AS269180	VIPNET Conexão	✔	✔
AS264409	Huge Networks	✔	✘
AS215248	Bastiaan Mathijs Brink	✔	✔
AS263444	Open X Tecnologia Ltda	✔	✔
AS263661	Brasil Digital Telecom	✔	✔
AS262880	RADAR WISP LTDA	✔	✘
AS34170	Aztelekom LLC	✔	✘
AS265398	nobre telecom ltda	✔	✘
AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
AS53062	ALT \| GRUPO BRASIL TECPAR	✔	✘
AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
AS265304	BRDSOFT SOLUCOES DE T.I E TELECOMUNICACOES LTDA	✔	✘
AS262462	Aranet Play	✔	✔
AS262589	SAMM (Internexa)	✔	✔
AS28283	Adyl Telecom	✔	✔
AS1031	PEER 1031 LLC	✔	✘
AS269396	UNIR TELECOM	✔	✔
AS262287	Latitude.sh LTDA	✔	✔
AS42473	Anexia Cloud Solutions GmbH	✔	✔
AS13335	Cloudflare, Inc.	✔	✔
AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
AS24482	SG.GS	✔	✔
AS401661	EMBNEX, LLC	✔	✔
AS270684	SOLUCOES SOUZA WEB LTDA	✔	✔
AS52872	VOANET Telecomunicações Ltda.	✔	✘
AS36236	NetActuate, Inc	✔	✔
AS32590	Valve Corporation	✔	✔
AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
AS60503	FNX Tecnologia LTDA	✔	✔
AS14907	Wikimedia Foundation Inc.	✔	✔
AS6424	EDGOO NETWORKS	✔	✔
AS214569	Miralium Serviços em Tecnologia da Informação Ltda	✔	✔
AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
AS263541	IMF NETWORK DATA LTDA - ME	✔	✘
AS263903	INFORBARRA TELECOM	✔	✘
AS29049	Delta Telecom Ltd	✔	✘
AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
AS270824	ENX Services	✔	✘
AS52468	UFINET PANAMA S.A.	✔	✘
AS269070	Hostzone Tecnologia LTDA	✔	✘
AS49544	i3D.net B.V	✔	✘
AS270470	LN TELECOM	✔	✘
AS267613	ELETRONET S.A.	✔	✔
AS53427	TGLOBAL NETWORKS	✔	✘
AS61680	ACESSO SIMPLES LTDA	✔	✘
AS214757	Jakub Krsa	✘	✔
AS262832	Link Cariri	✘	✔
AS39120	Convergenze S.p.A.	✘	✔
AS199829	Akronic Network LTDA	✘	✔
AS40776	TaoNet	✘	✔
AS1239	Sprint Wireline (Cogent)	✔	✘
AS197155	Artnet Sp. z o.o.	✔	✘

Downstreams

ASN	Description	IPv4	IPv6
AS20406	Braslink Network Inc	✔	✘
AS263301	Braslink Network Informatica Ltda	✔	✘
AS52640	USCM - COMUNICACAO MULTIMIDIA LTDA.	✔	✘
AS265398	nobre telecom ltda	✔	✘

% IP Client: 2a0c:2f07:9459:2c13:0:0:0:247
 % 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.
% 2026-03-16T13:26:06-03:00 - 2a0c:2f07:9459:2c13::247

aut-num:     AS262706
owner:       Ultranet Telecomunica��es Ltda
ownerid:     09.425.735/0001-31
responsible: Giselle Galli
country:     BR
owner-c:     BNL4
routing-c:   BNL4
abuse-c:     BNL4
created:     20091214
changed:     20130306
inetnum:     187.109.32.0/20
inetnum:     191.243.80.0/21
inetnum:     2804:12d0::/32

nic-hdl-br:  BNL4
person:      Braslink - Administra��o de dom�nios
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     19990420
changed:     20140709

% 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.

Last Update: 2026-03-16T16:26:07Z UTC / (Click here to force a refresh)

Member of the following AS-SETs

-	Member	ASN Count
RIPE	as-tdatanetsa	56774
RADB	as-ufinet-latam-brasil	4935
ALTDB	as-hwng-downstreams	2598
RADB	as-nwn-transit	2085
RADB	as40850:as-customers	3596
RADB	as-ctbc-customers9	50
RADB	as-embratelnet	6294
RADB	as-ctbc-tools	9762
RADB	as-ctbc-customers113	48
RADB	as-mob-customer-as61832	1687
RADB	as53013:as-cone	9989
RADB	as-18881-customers1	412
ALTDB	as-secw	176
RADB	as-hurricanev6	20741
ALTDB	as-hwng-customers	2646
RADB	as26615:as-customers	7594
RADB	as-fortel-customers	3659
ARIN	as6128:as-customers	776
ALTDB	as-as264170	51
RADB	as-qts-11767	10

	Name	IPv4	IPv6	Link Speed
	IX.br (PTT.br) São Paulo	187.16.216.105	2001:12f8::105	n/a
	IX.br (PTT.br) Fortaleza	45.68.73.86	2001:12f8:0:9::145:86	n/a

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Upstreams

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Upstreams

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