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	Prefix	Description
	181.189.28.0/23	E-SERV COMUNICA��O LTDA.
	181.189.28.0/22	E-SERV COMUNICA��O LTDA.
	181.189.30.0/23	E-SERV COMUNICA��O LTDA.
	2804:7afc::/32	E-SERV COMUNICA��O LTDA.

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS52468	UFINET PANAMA S.A.	✔	✘
	AS53013	WIXNET DO BRASIL LTDA - ME	✔	✘
	AS264409	Huge Networks	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS52468	UFINET PANAMA S.A.	✔	✘
	AS6939	Hurricane Electric LLC	✘	✔
	AS264409	Huge Networks	✔	✘
	AS53013	WIXNET DO BRASIL LTDA - ME	✔	✘
	AS35280	F5 Networks SARL	✘	✔
	AS7195	EdgeUno	✘	✔
	AS52320	V.tal (GlobeNet)	✘	✔
	AS14840	BR.DIGITAL	✘	✔
	AS6424	EDGOO NETWORKS	✘	✔
	AS214331	Teske Virtual System Ltda	✘	✔
	AS269180	VIPNET Conexão	✘	✔
	AS52999	START TELECOM LTDA	✘	✔
	AS2635	Automattic, Inc	✘	✔
	AS214757	Jakub Krsa	✘	✔
	AS40776	TaoNet	✘	✔
	AS32590	Valve Corporation	✘	✔
	AS262832	Link Cariri	✘	✔
	AS60503	FNX Tecnologia LTDA	✘	✔
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa	✘	✔
	AS42473	Anexia Cloud Solutions GmbH	✘	✔
	AS263661	Brasil Digital Telecom	✘	✔
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	✘	✔
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	✘	✔
	AS262462	Aranet Play	✘	✔
	AS270684	WEB KONECT TELECOM DE FRUTAL LTDA	✘	✔
	AS263237	PowerHost Telecom SPA	✘	✔
	AS49544	i3D.net B.V	✘	✔
	AS28283	Adyl Telecom	✘	✔
	AS24482	SG.GS	✘	✔
	AS269396	UNIR TELECOM	✘	✔
	AS20473	The Constant Company, LLC	✘	✔
	AS263903	INFORBARRA TELECOM	✘	✔
	AS13335	Cloudflare, Inc.	✘	✔
	AS36236	NetActuate, Inc	✘	✔
	AS266400	Ferenz Networks	✘	✔
	AS61624	ISPSHIELD (InfNOC Tecnologia)	✘	✔
	AS270470	LN TELECOM	✘	✔
	AS14907	Wikimedia Foundation Inc.	✘	✔
	AS262287	Latitude.sh LTDA	✘	✔
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA	✘	✔
	AS262589	SAMM	✘	✔
	AS37721	Virtual Technologies & Solutions	✘	✔

% 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.
% 2025-12-09T14:17:45-03:00 - 2a0c:2f07:9459:443::155

aut-num:     AS271404
owner:       E-SERV COMUNICA��O LTDA.
ownerid:     10.894.650/0001-81
responsible: RICARDO JOS� OLIVEIRA NEVES
country:     BR
owner-c:     RJN10
routing-c:   RJN10
abuse-c:     RJN10
created:     20200930
changed:     20250820
inetnum:     2804:7afc::/32
inetnum:     181.189.28.0/22

nic-hdl-br:  RJN10
person:      Ricardo jose oliveira Neves
# Email removed, Log into bgp.tools to see whois emails
country:     BR
created:     20010624
changed:     20250702

% 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: 2025-12-09T17:17:47Z UTC / (Click here to force a refresh)

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Member of the following AS-SETs

-	Member	ASN Count
RADB	as-ufinet-latam-brasil	4935
RADB	as-ctbc-customers243	47
RADB	as28198:as-transit	374
ALTDB	as-53078-cust	231
RADB	as-hugenet-customers	47293
RADB	as-268696	577
RADB	as-americantower-clients-of-clients	847
RADB	as53013:as-cone	9273
RADB	as-hurricane	24735
RADB	as-ctbc-tools	9638
RADB	as-tuddo-cli2	474
RADB	as-forte-telecom-customer-trial	1186
RADB	as264409:as-cone	47293