What is ASN AS266623?

ASN AS266623 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS266623?

AS266623 is listed under 18.843.555 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.

AS266623 18.843.555 LTDA | IPGeolocation.io

ASN Lookup Tool

18.843.555 LTDA newconnectpe.com.br

BR 10 Routes

AS Data

AS266623

AS266623 – 18.843.555 LTDA

AS Number	266623
AS Name	18.843.555/0001-60
Organization	18.843.555 LTDA
Country	BR
Website	newconnectpe.com.br
Number of IPv4 Routes	7
Number of IPv6 Routes	3
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2017-06-09

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Use ASN data for AS266623 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:3ed4::/32	AS266623	18.843.555 LTDA	18.843.555 LTDA	~79×10²⁷
128.201.79.0/24	AS266623	18.843.555 LTDA	18.843.555 LTDA	256
128.201.78.0/23	AS266623	18.843.555 LTDA	18.843.555 LTDA	512
2804:3ed4:8000::/33	AS266623	18.843.555 LTDA	18.843.555 LTDA	~40×10²⁷
128.201.76.0/23	AS266623	18.843.555 LTDA	18.843.555 LTDA	512
128.201.77.0/24	AS266623	18.843.555 LTDA	18.843.555 LTDA	256
128.201.78.0/24	AS266623	18.843.555 LTDA	18.843.555 LTDA	256
128.201.76.0/24	AS266623	18.843.555 LTDA	18.843.555 LTDA	256
128.201.76.0/22	AS266623	18.843.555 LTDA	18.843.555 LTDA	1024
2804:3ed4::/33	AS266623	18.843.555 LTDA	18.843.555 LTDA	~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.
% 2026-09-30T09:20:21-03:00 - 45.15.245.113

aut-num:     AS266623
owner:       18.843.555 LTDA
ownerid:     18.843.555/0001-60
responsible: Pedro Arruda
country:     BR
owner-c:     PEFRA73
routing-c:   PEFRA73
abuse-c:     PEFRA73
created:     20170609
changed:     20170609
inetnum:     128.201.76.0/22
inetnum:     2804:3ed4::/32

nic-hdl-br:  PEFRA73
person:      Pedro Francisco
e-mail:      bgp@newconnectpe.com.br
country:     BR
created:     20160822
changed:     20180403

% 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" : "AS266623",
    "country" : "BR",
    "admin_contacts" : [ "PEFRA73" ],
    "tech_contacts" : [ "PEFRA73" ],
    "abuse_contacts" : [ "PEFRA73" ],
    "date_created" : "2017-06-09",
    "date_updated" : "2017-06-09",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "18.843.555/0001-60",
    "name" : "18.843.555 LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "PEFRA73" ],
    "date_created" : "2017-06-09",
    "date_updated" : "2017-06-09",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "PEFRA73",
    "country" : "BR",
    "email" : [ "bgp@newconnectpe.com.br" ],
    "date_created" : "2016-08-22",
    "date_updated" : "2018-04-03",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "PEFRA73",
    "country" : "BR",
    "email" : [ "bgp@newconnectpe.com.br" ],
    "date_created" : "2016-08-22",
    "date_updated" : "2018-04-03",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "PEFRA73",
    "country" : "BR",
    "email" : [ "bgp@newconnectpe.com.br" ],
    "date_created" : "2016-08-22",
    "date_updated" : "2018-04-03",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS275769	NETCENTER FIBRA LTDA	BR
AS263152	MIGO TELECOM	BR
AS263903	INFORBARRA TELECOM	BR
AS7195	EDGEUNO S.A.S	CO
AS6939	Hurricane Electric LLC	US
AS23106	AMERICAN TOWER DO BRASIL COMUNICAÇÃO MULTIMÍDIA LT	BR
AS266142	Bahiadados Telecom Ltda.	BR
AS22356	Durand do Brasil Ltda	BR
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS263009	FORTE TELECOM LTDA.	BR
AS266505	RJ Tecnologia Provedores do Brasil LTDA ME	BR
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS263276	BBG TELECOM LTDA	BR
AS61621	Norte.Net Telecomunicações Ltda	BR
AS266400	Ferenz Networks	BR
AS265379	JULIO CESAR DAS NEVES ME	BR
AS263661	BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO	BR
AS53202	Acesso10 Telecom	BR
AS270282	SIMONE BARBOSA DO NASCIMENTO SOUZA COMUNICAÇÃO	BR
AS265197	são miguel telecomunicações e informática ltda m	BR
AS270946	ULTRANET PROVEDOR CUSTODIA LTDA	BR
AS61573	IP TELECOM	BR
AS61680	ACESSO SIMPLES LTDA	BR
AS28300	Speed Serviços de Internet Ltda	BR
AS57463	NetIX Communications JSC	BG
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS28624	PROVEDORA CMA INTERNET LTDA	BR
AS262462	Aranet Play	BR
AS199524	G Core Labs S.A.	LU
AS266009	T2WEB SOLUCOES TECNOLOGICAS LTDA	BR
AS267180	Copnet Comercio e servicos de Telecomunicacoes	BR
AS262494	Virtex Telecom	BR
AS262740	VELOO NET LTDA	BR
AS1031	PEER 1031 LLC	US
AS262427	Invista Net Provedor de Acesso Ltda	BR
AS269448	Gignet Telecom	BR
AS262355	VSX Networks	BR
AS267588	MaxWeb Telecom	BR
AS52999	START NETWORKS S/A	BR
AS999	CORIX NETWORKS	US
AS267535	Ajust Consulting	BR
AS61622	VIA MS SOLUCOES DIGITAIS	BR
AS264479	Turbozone Internet	BR
AS266519	PROVERADIO TELECOM	BR
AS267613	ELETRONET S.A.	BR

Upstreams

AS Number	Description	Country
AS7195	EDGEUNO S.A.S	CO
AS1031	PEER 1031 LLC	US
AS263276	BBG TELECOM LTDA	BR
AS6939	Hurricane Electric LLC	US
AS265379	JULIO CESAR DAS NEVES ME	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS22356	Durand do Brasil Ltda	BR

Downstreams

AS Number	Description	Country
AS275769	NETCENTER FIBRA LTDA	BR
AS266505	RJ Tecnologia Provedores do Brasil LTDA ME	BR
AS270282	SIMONE BARBOSA DO NASCIMENTO SOUZA COMUNICAÇÃO	BR
AS270946	ULTRANET PROVEDOR CUSTODIA LTDA	BR
AS269448	Gignet Telecom	BR
AS267535	Ajust Consulting	BR
AS267180	Copnet Comercio e servicos de Telecomunicacoes	BR