What is ASN AS274689?

ASN AS274689 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS274689?

AS274689 is listed under ISP SERVICOS DE INTERNET 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.

AS274689 ISP SERVICOS DE INTERNET LTDA

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Legacy Routes

ISP SERVICOS DE INTERNET LTDA ispgroup.com.br

BR 14 Routes

AS Data

AS274689

AS274689 – ISP SERVICOS DE INTERNET LTDA

AS Number	274689
AS Name	33.950.100/0001-38
Organization	ISP SERVICOS DE INTERNET LTDA
Country	BR
Website	ispgroup.com.br
Number of IPv4 Routes	7
Number of IPv6 Routes	7
ASN type	ISP
Registry	lacnic
Date Allocated	2024-11-06

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:9218:8000::/34	AS274689	ISP SERVICOS DE INTERNET LTDA	ISP SERVICOS DE INTERNET LTDA	~20×10²⁷
191.242.39.0/24	AS274689	ISP SERVICOS DE INTERNET LTDA	ISP SERVICOS DE INTERNET LTDA	256
191.242.37.0/24	AS274689	ISP SERVICOS DE INTERNET LTDA	ISP SERVICOS DE INTERNET LTDA	256
191.242.36.0/22	AS274689	ISP SERVICOS DE INTERNET LTDA	ISP SERVICOS DE INTERNET LTDA	1024
2804:9218:c000::/34	AS274689	ISP SERVICOS DE INTERNET LTDA	ISP SERVICOS DE INTERNET LTDA	~20×10²⁷
2804:9218::/32	AS274689	ISP SERVICOS DE INTERNET LTDA	ISP SERVICOS DE INTERNET LTDA	~79×10²⁷
2804:9218::/33	AS274689	ISP SERVICOS DE INTERNET LTDA	ISP SERVICOS DE INTERNET LTDA	~40×10²⁷
191.242.38.0/24	AS274689	ISP SERVICOS DE INTERNET LTDA	ISP SERVICOS DE INTERNET LTDA	256
191.242.36.0/24	AS274689	ISP SERVICOS DE INTERNET LTDA	ISP SERVICOS DE INTERNET LTDA	256
2804:9218::/34	AS274689	ISP SERVICOS DE INTERNET LTDA	ISP SERVICOS DE INTERNET LTDA	~20×10²⁷

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.
% 2026-04-25T09:23:28-03:00 - 216.194.95.96

aut-num:     AS274689
owner:       ISP SERVICOS DE INTERNET LTDA
ownerid:     33.950.100/0001-38
responsible: Taynan Santos
country:     BR
owner-c:     TASAN289
routing-c:   TASAN289
abuse-c:     TASAN289
created:     20241106
changed:     20241106
inetnum:     2804:9218::/32
inetnum:     191.242.36.0/22

nic-hdl-br:  TASAN289
person:      Taynan Santos
e-mail:      taynan@ispgroup.com.br
country:     BR
created:     20191123
changed:     20250131

% 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" : "AS274689",
    "country" : "BR",
    "admin_contacts" : [ "TASAN289" ],
    "tech_contacts" : [ "TASAN289" ],
    "abuse_contacts" : [ "TASAN289" ],
    "date_created" : "2024-11-06",
    "date_updated" : "2024-11-06",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "33.950.100/0001-38",
    "name" : "ISP SERVICOS DE INTERNET LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "TASAN289" ],
    "date_created" : "2024-11-06",
    "date_updated" : "2024-11-06",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "TASAN289",
    "country" : "BR",
    "email" : [ "taynan@ispgroup.com.br" ],
    "date_created" : "2019-11-23",
    "date_updated" : "2025-01-31",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "TASAN289",
    "country" : "BR",
    "email" : [ "taynan@ispgroup.com.br" ],
    "date_created" : "2019-11-23",
    "date_updated" : "2025-01-31",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "TASAN289",
    "country" : "BR",
    "email" : [ "taynan@ispgroup.com.br" ],
    "date_created" : "2019-11-23",
    "date_updated" : "2025-01-31",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS11432	Telium Telecomunicaï¿½ï¿½es Ltda	BR
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS60602	Inovare-Prim SRL	MD
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS269416	SEMEAR TELECOM EIRELI	BR
AS272713	CDN Star Ltda	BR
AS199524	G-Core Labs S.A.	LU
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR
AS262588	EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS35280	F5 Networks SARL	FR
AS1031	PEER 1031 LLC	US
AS6939	Hurricane Electric LLC	US
AS11432	Telium Telecomunicações Ltda	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS52468	UFINET PANAMA S.A.	PA
AS7713	Telekomunikasi Indonesia PT	ID
AS33891	Core Backbone GmbH	DE

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ASN Summary

AS274689 – ISP SERVICOS DE INTERNET LTDA

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