What is ASN AS263278?

ASN AS263278 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS263278?

AS263278 is listed under CEA Telecom Serviços de Telecomunicações Ltda..

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

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.

AS263278 CEA Telecom Serviços de Telecomunicações Ltda.

ASN Lookup Tool

CEA Telecom Serviços de Telecomunicações Ltda.

BR 7 Routes

AS Data

AS263278

AS263278 – CEA Telecom Serviços de Telecomunicações Ltda.

AS Number	263278
AS Name
Organization	CEA Telecom Serviços de Telecomunicações Ltda.
Country	BR
Number of IPv4 Routes	6
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2014-04-15

ASN Intelligence API for production workflows

Use ASN data for AS263278 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
186.227.124.0/22	AS263278	CEA Telecom Servi�os de Telecomunica��es Ltda.	CEA Telecom - Serviços de Telecomunicações Ltda.	1024
186.227.126.0/24	AS263278	CEA Telecom Servi�os de Telecomunica��es Ltda.	CEA Telecom - Serviços de Telecomunicações Ltda.	256
2804:1648::/32	AS263278	CEA Telecom Servi�os de Telecomunica��es Ltda.	CEA Telecom - Serviços de Telecomunicações Ltda.	~79×10²⁷
186.227.124.0/24	AS263278	CEA Telecom Servi�os de Telecomunica��es Ltda.	CEA Telecom - Serviços de Telecomunicações Ltda.	256
186.227.125.0/24	AS263278	CEA Telecom Servi�os de Telecomunica��es Ltda.	CEA Telecom - Serviços de Telecomunicações Ltda.	256
186.227.124.0/23	AS263278	CEA Telecom Servi�os de Telecomunica��es Ltda.	CEA Telecom - Serviços de Telecomunicações Ltda.	512
186.227.126.0/23	AS263278	CEA Telecom Servi�os de Telecomunica��es Ltda.	CEA Telecom - Serviços de Telecomunicações Ltda.	512

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.
% 2026-04-10T09:25:35-03:00 - 134.199.94.49

aut-num:     AS263278
owner:       CEA Telecom - Servi�os de Telecomunica��es Ltda.
responsible: Edson da Silva Pinto
owner-c:     ACGBO2
routing-c:   ACGBO2
abuse-c:     ACGBO2
created:     20140415
changed:     20140415
inetnum:     186.227.124.0/22
inetnum:     2804:1648::/32

nic-hdl-br:  ACGBO2
person:      Andrea Catarina Gimenez Borin
created:     20080208
changed:     20140127

% 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

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS263278",
    "admin_contacts" : [ "ACGBO2" ],
    "tech_contacts" : [ "ACGBO2" ],
    "abuse_contacts" : [ "ACGBO2" ],
    "date_created" : "2014-04-15",
    "date_updated" : "2014-04-15",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "CEA Telecom - Servi?os de Telecomunica??es Ltda.",
    "abuse_contacts" : [ "ACGBO2" ],
    "date_created" : "2014-04-15",
    "date_updated" : "2014-04-15",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "ACGBO2",
    "date_created" : "2008-02-08",
    "date_updated" : "2014-01-27",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "ACGBO2",
    "date_created" : "2008-02-08",
    "date_updated" : "2014-01-27",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ACGBO2",
    "date_created" : "2008-02-08",
    "date_updated" : "2014-01-27",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS199081	Lancom Ltd.	GR
AS7195	EDGEUNO S.A.S	CO
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

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS29049	Delta Telecom Ltd	AZ
AS35280	F5 Networks SARL	FR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS52862	ISP PREMIUM TELECOM S/A	BR
AS7713	Telekomunikasi Indonesia PT	ID
AS10429	TELEFÓNICA BRASIL S.A	BR
AS28666	HOSTLOCATION LTDA	BR

Downstreams

AS Number	Description	Country
AS262278	CROSS CONECTION PROVEDOR DE INTERNET LTDA	BR