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	Prefix	Description
	177.55.144.0/21	N4 Telecomunicacoes LTDA - ME
	177.55.144.0/20	-
	177.55.144.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.144.0/22	N4 Telecomunicacoes LTDA - ME
	177.55.145.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.146.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.147.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.148.0/22	N4 Telecomunicacoes LTDA - ME
	177.55.148.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.149.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.150.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.151.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.152.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.152.0/22	N4 Telecomunicacoes LTDA - ME
	177.55.152.0/21	N4 Telecomunicacoes LTDA - ME
	177.55.153.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.154.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.155.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.156.0/23	N4 Telecomunicacoes LTDA - ME
	177.55.156.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.156.0/22	N4 Telecomunicacoes LTDA - ME
	177.55.157.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.158.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.159.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.224.0/21	N4 Telecomunicacoes LTDA - ME
	177.66.224.0/22	N4 Telecomunicacoes LTDA - ME
	177.66.224.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.224.0/20	N4 Telecomunicacoes LTDA - ME
	177.66.225.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.226.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.227.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.228.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.228.0/22	N4 Telecomunicacoes LTDA - ME
	177.66.229.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.230.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.231.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.232.0/21	N4 Telecomunicacoes LTDA - ME
	177.66.232.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.232.0/22	N4 Telecomunicacoes LTDA - ME
	177.66.233.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.234.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.235.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.236.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.236.0/22	N4 Telecomunicacoes LTDA - ME
	177.66.237.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.238.0/24	N4 Telecomunicacoes LTDA - ME
	177.66.239.0/24	N4 Telecomunicacoes LTDA - ME
	177.55.144.0/23	N4 Telecomunicacoes LTDA - ME
	177.55.146.0/23	N4 Telecomunicacoes LTDA - ME
	177.55.148.0/23	N4 Telecomunicacoes LTDA - ME
	177.55.150.0/23	N4 Telecomunicacoes LTDA - ME
	177.55.152.0/23	N4 Telecomunicacoes LTDA - ME
	177.55.154.0/23	N4 Telecomunicacoes LTDA - ME
	177.55.158.0/23	N4 Telecomunicacoes LTDA - ME
	2804:544::/35	N4 Telecomunicacoes LTDA - ME
	2804:544::/34	N4 Telecomunicacoes LTDA - ME
	2804:544::/33	N4 Telecomunicacoes LTDA - ME
	2804:544::/32	N4 Telecomunicacoes LTDA - ME
	2804:544:2000::/35	N4 Telecomunicacoes LTDA - ME
	2804:544:4000::/35	N4 Telecomunicacoes LTDA - ME
	2804:544:4000::/34	N4 Telecomunicacoes LTDA - ME
	2804:544:6000::/35	N4 Telecomunicacoes LTDA - ME
	2804:544:8000::/34	N4 Telecomunicacoes LTDA - ME
	2804:544:8000::/33	N4 Telecomunicacoes LTDA - ME
	2804:544:8000::/35	N4 Telecomunicacoes LTDA - ME
	2804:544:a000::/35	N4 Telecomunicacoes LTDA - ME
	2804:544:c000::/34	N4 Telecomunicacoes LTDA - ME
	2804:544:c000::/35	N4 Telecomunicacoes LTDA - ME
	2804:544:e000::/35	N4 Telecomunicacoes LTDA - ME

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS263444	Open X Tecnologia Ltda	✔	✔
	AS1031	PEER 1031 LLC	✔	✔
	AS53427	TGLOBAL NETWORKS	✔	✔

---

Peers

	ASN	Description	IPv4	IPv6
	AS1031	PEER 1031 LLC	✔	✔
	AS6939	Hurricane Electric LLC	✔	✔
	AS263444	Open X Tecnologia Ltda	✔	✔
	AS263028	Roveri Opção Provedor de Acesso a Internet Ltda ME	✔	✔
	AS264987	RBR TELECOM SERVICOS DE TELEFONIA LIMITADA	✔	✔
	AS262986	Radionet Telecom	✔	✘
	AS53427	TGLOBAL NETWORKS	✔	✔
	AS262758	Unisites Serviços de Informática EIRELI	✔	✘
	AS268557	A B DA SILVA TELECOMUNICACOES	✔	✔
	AS266333	EBER ADRIEL CREPALDI PERNAS - ME	✔	✔
	AS270262	BADYNET TELECOM LTDA	✔	✔
	AS265446	FASTNET TELECOM LTDA - ME	✔	✔
	AS33891	Core-Backbone GmbH	✔	✔
	AS24961	WIIT AG (fka. myLoc Managed IT AG)	✔	✘
	AS199524	Gcore S.A.	✔	✔
	AS24940	Hetzner Online GmbH	✔	✘
	AS52925	Ascenty Data Centers e Telecomunicações S/A	✔	✘
	AS3303	Swisscom (Schweiz) AG	✔	✘
	AS16265	LeaseWeb Network B.V.	✔	✘
	AS49544	i3D.net B.V	✔	✔
	AS7195	EdgeUno	✔	✔
	AS35280	F5 Networks SARL	✔	✔
	AS9498	Bharti Airtel Ltd.	✔	✘
	AS999	CORIX NETWORKS	✔	✘
	AS214331	Teske Virtual System Ltda	✔	✔
	AS200052	Feral.io Ltd	✔	✘
	AS14537	Continent 8 LLC	✔	✔
	AS15169	Google LLC	✔	✔
	AS14840	BR.DIGITAL	✔	✔
	AS1828	PacketFabric / Unitas Global	✔	✘
	AS2635	Automattic, Inc	✔	✔
	AS8455	atom86 BV	✔	✘
	AS328366	FIRSTNET TECHNOLOGY SERVICES (PTY) LTD	✔	✘
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA	✔	✔
	AS40776	TaoNet	✔	✔
	AS269180	VIPNET Conexão	✔	✔
	AS1820	WNET TELECOM USA Corp.	✔	✘
	AS262761	Sinal Br Telecom Ltda	✔	✔
	AS52999	START TELECOM LTDA	✔	✔
	AS263152	MIGO TELECOM	✔	✔
	AS262880	RADAR WISP LTDA	✔	✘
	AS215248	Bastiaan Mathijs Brink	✔	✔
	AS266400	Ferenz Networks	✔	✔
	AS64049	Reliance Jio Infocomm Pte. Ltd.	✔	✘
	AS13335	Cloudflare, Inc.	✔	✔
	AS42473	Anexia Cloud Solutions GmbH	✔	✔
	AS6424	EDGOO NETWORKS	✔	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✔	✔
	AS270824	ENX Services	✔	✔
	AS14907	Wikimedia Foundation Inc.	✔	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✔	✔
	AS401661	EMBNEX, LLC	✔	✔
	AS270684	SOLUCOES SOUZA WEB LTDA	✔	✔
	AS213622	Falcon FZE LLC	✔	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✔	✔
	AS7713	PT Telkom Indonesia Tbk	✔	✘
	AS60503	FNX Tecnologia LTDA	✔	✔
	AS263541	IMF NETWORK DATA LTDA - ME	✔	✔
	AS265038	TELFO SERVICO DE TELECOMUNICACOES LTDA	✔	✘
	AS262999	IVI TECNOLOGIA E COMUNICAÇÃO LTDA	✔	✘
	AS263661	Brasil Digital Telecom	✔	✘
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✔	✔
	AS32590	Valve Corporation	✔	✔
	AS262462	Aranet Play	✔	✔
	AS269396	UNIR TELECOM	✔	✔
	AS269641	RURALNET BRASIL	✔	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✔	✔
	AS6057	Administracion Nacional de Telecomunicaciones	✔	✔
	AS267613	ELETRONET S.A.	✔	✔
	AS36236	NetActuate, Inc	✔	✔
	AS262287	Latitude.sh LTDA	✔	✘
	AS34170	Aztelekom LLC	✔	✘
	AS214757	Jakub Krsa	✘	✔
	AS24482	SG.GS	✔	✘
	AS10099	China Unicom Global	✔	✘
	AS264409	Huge Networks	✔	✘
	AS265169	VIPNETT TELECOM	✔	✘
	AS263903	INFORBARRA TELECOM	✔	✘
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA	✔	✘
	AS53062	ALT | GRUPO BRASIL TECPAR	✔	✘
	AS132337	Axclusive	✔	✘
	AS29049	Delta Telecom Ltd	✔	✘
	AS199081	Lancom Ltd.	✔	✘
	AS199829	Akronic Network LTDA	✘	✔
	AS200464	PAULO HENRIQUE SILVA DE OLIVEIRA	✘	✔
	AS262589	SAMM (Internexa)	✔	✔
	AS28283	Adyl Telecom	✔	✔
	AS270470	LN TELECOM	✔	✘
	AS61832	Giga+ Empresas	✔	✘
	AS262832	Link Cariri	✔	✘
	AS269070	Hostzone Tecnologia LTDA	✔	✘

---

Downstreams

	ASN	Description	IPv4	IPv6
	AS264987	RBR TELECOM SERVICOS DE TELEFONIA LIMITADA	✔	✔
	AS263028	Roveri Opção Provedor de Acesso a Internet Ltda ME	✔	✔
	AS262986	Radionet Telecom	✔	✘
	AS268557	A B DA SILVA TELECOMUNICACOES	✔	✔
	AS266333	EBER ADRIEL CREPALDI PERNAS - ME	✔	✔
	AS262758	Unisites Serviços de Informática EIRELI	✔	✘
	AS270262	BADYNET TELECOM LTDA	✔	✔
	AS265446	FASTNET TELECOM LTDA - ME	✔	✔

% IP Client: 2a0c:2f07:9459:443:0:0:0:155
 % 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.
% 2025-12-01T13:21:41-03:00 - 2a0c:2f07:9459:443::155

aut-num:     AS262505
owner:       N4 Telecomunicacoes LTDA - ME
ownerid:     11.419.340/0001-78
responsible: Andr� Andrade
country:     BR
owner-c:     ALA645
routing-c:   NTLME24
abuse-c:     NTLME24
created:     20110621
changed:     20240130
inetnum:     2804:544::/32
inetnum:     177.66.224.0/20
inetnum:     177.55.144.0/21
inetnum:     177.55.152.0/21

nic-hdl-br:  ALA645
person:      Andr� Luis de Andrade
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20030718
changed:     20230103

nic-hdl-br:  NTLME24
person:      N4 Telecomunica��es LTDA ME
# Email removed, Log into bgp.tools to see whois emails/phone numbers
country:     BR
created:     20180112
changed:     20180112

% 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: 2025-12-01T16:21:41Z UTC

---

Member of the following AS-SETs

-	Member
RADB	as-7738-bgp-customers
RADB	as-tascom-customers
RADB	as-sb-automation-customer
RADB	as-ctbc-customers102
RADB	as-ctbc-tools-1
RADB	as262761:as-customers
RADB	as-ufinet-latam-brasil
RADB	as-53427-tglobal
RADB	as53013:as-cone
RADB	as262505:as-clientes
RADB	as-maxihost
ALTDB	as-action
RADB	as-hurricanev6
RADB	as-openx-customers
RADB	as-durand1-customer
RADB	as-53427-tgn
ALTDB	as-hwng-downstreams
RADB	as-flys
RADB	as-7738_customers
ALTDB	as53245:as-customers
RADB	as-embratelnet