What is ASN AS271069?

ASN AS271069 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS271069?

AS271069 is listed under A4 TELECOM SERVICOS DE TELECOMUNICACAO 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.

AS271069 A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA

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IP Routes

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Legacy Routes

A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA

BR 12 Routes

AS Data

AS271069

AS271069 – A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA

AS Number	271069
AS Name
Organization	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
Country	BR
Number of IPv4 Routes	9
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2020-08-04

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Use ASN data for AS271069 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:75c8::/32	AS271069	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	~79×10²⁷
138.97.76.0/22	AS271069	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	1024
179.48.0.0/24	AS271069	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	256
138.97.76.0/23	AS271069	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	512
179.48.2.0/24	AS271069	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	256
179.48.3.0/24	AS271069	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	256
2804:75c8::/33	AS271069	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	~40×10²⁷
138.97.78.0/24	AS271069	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	256
179.48.2.0/23	AS271069	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	512
179.48.0.0/23	AS271069	A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA	A4 TELECOM SERVICOS DE TELECOMUNICACAO 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.
% 2026-04-11T09:22:22-03:00 - 119.13.194.236

aut-num:     AS271069
owner:       A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA
responsible: Jessica Lima da Silva
owner-c:     JELSI227
routing-c:   JELSI227
abuse-c:     JELSI227
created:     20200804
changed:     20260114
inetnum:     179.48.0.0/22
inetnum:     2804:75c8::/32
inetnum:     138.97.76.0/22

nic-hdl-br:  JELSI227
person:      Jessica Lima da Silva
created:     20200328
changed:     20240712

% 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" : "AS271069",
    "admin_contacts" : [ "JELSI227" ],
    "tech_contacts" : [ "JELSI227" ],
    "abuse_contacts" : [ "JELSI227" ],
    "date_created" : "2020-08-04",
    "date_updated" : "2026-01-14",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA",
    "abuse_contacts" : [ "JELSI227" ],
    "date_created" : "2020-08-04",
    "date_updated" : "2026-01-14",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "JELSI227",
    "date_created" : "2020-03-28",
    "date_updated" : "2024-07-12",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "JELSI227",
    "date_created" : "2020-03-28",
    "date_updated" : "2024-07-12",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "JELSI227",
    "date_created" : "2020-03-28",
    "date_updated" : "2024-07-12",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS11432	Telium Telecomunicaï¿½ï¿½es Ltda	BR
AS58057	Securebit AG	CH
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS60602	Inovare-Prim SRL	MD
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS31500	Global Network Management Inc	AG
AS37468	Angola Cables	AO
AS269416	SEMEAR TELECOM EIRELI	BR
AS272713	CDN Star Ltda	BR

Upstreams

AS Number	Description	Country
AS50869	IPng Networks GmbH	CH
AS7195	EDGEUNO S.A.S	CO
AS58057	Securebit AG	CH
AS9498	Bharti Airtel Limited	IN
AS39351	31173 Services AB	SE
AS6939	Hurricane Electric LLC	US
AS25091	IP Max SA	CH
AS8298	IPng Networks GmbH	CH
AS7713	Telekomunikasi Indonesia PT	ID
AS33891	Core Backbone GmbH	DE

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ASN Summary

AS271069 – A4 TELECOM SERVICOS DE TELECOMUNICACAO LTDA

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Parsed Whois Response

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