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AS52979 IACU NET | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

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IACU NET

BR 10 Routes

AS Data

AS52979

AS52979 – IACU NET

AS Number	52979
AS Name	08.874.218/0001-87
Organization	IACU NET
Country	BR
Number of IPv4 Routes	8
Number of IPv6 Routes	2
ASN type	ISP
Registry	lacnic
Date Allocated	2011-04-05

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Use ASN data for AS52979 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
177.39.230.0/24	AS52979	IACU NET	IACU NET	256
177.39.226.0/23	AS52979	IACU NET	IACU NET	512
2804:3ce4::/32	AS52979	IACU NET	IACU NET	~79×10²⁷
177.39.224.0/21	AS52979	IACU NET	IACU NET	2048
177.39.224.0/23	AS52979	IACU NET	IACU NET	512
177.39.228.0/23	AS52979	IACU NET	IACU NET	512
177.39.228.0/22	AS52979	IACU NET	IACU NET	1024
177.39.230.0/23	AS52979	IACU NET	IACU NET	512
2804:3ce4::/33	AS52979	IACU NET	IACU NET	~40×10²⁷
177.39.224.0/22	AS52979	IACU NET	IACU NET	1024

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.
% 2026-04-01T09:25:00-03:00 - 136.227.175.36

aut-num:     AS52979
owner:       IACU NET
ownerid:     08.874.218/0001-87
responsible: Erinaldo Arcanjo Barbosa
country:     BR
owner-c:     ERARC
routing-c:   ILOSO2
abuse-c:     ERARC
created:     20110405
changed:     20160913
inetnum:     177.39.224.0/21
inetnum:     2804:3ce4::/32

nic-hdl-br:  ERARC
person:      ERINALDO ARCANJO
e-mail:      erinaldoarcanjo@gmail.com
country:     BR
created:     20070823
changed:     20240808

nic-hdl-br:  ILOSO2
person:      Igor Luiz Oliveira de Souza
e-mail:      igorluizosouza@gmail.com
country:     BR
created:     20080421
changed:     20240327

% 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" : "AS52979",
    "country" : "BR",
    "admin_contacts" : [ "ERARC" ],
    "tech_contacts" : [ "ILOSO2" ],
    "abuse_contacts" : [ "ERARC" ],
    "date_created" : "2011-04-05",
    "date_updated" : "2016-09-13",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "08.874.218/0001-87",
    "name" : "IACU NET",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "ERARC" ],
    "date_created" : "2011-04-05",
    "date_updated" : "2016-09-13",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "ERARC",
    "country" : "BR",
    "email" : [ "erinaldoarcanjo@gmail.com" ],
    "date_created" : "2007-08-23",
    "date_updated" : "2024-08-08",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "ILOSO2",
    "country" : "BR",
    "email" : [ "igorluizosouza@gmail.com" ],
    "date_created" : "2008-04-21",
    "date_updated" : "2024-03-27",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ERARC",
    "country" : "BR",
    "email" : [ "erinaldoarcanjo@gmail.com" ],
    "date_created" : "2007-08-23",
    "date_updated" : "2024-08-08",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS7195	EDGEUNO S.A.S	CO
AS9498	Bharti Airtel Limited	IN
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
AS9498	Bharti Airtel Limited	IN
AS52554	S. A. da Silva Junior	BR
AS35280	F5 Networks SARL	FR
AS14840	BR.Digital Telecom	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS7713	Telekomunikasi Indonesia PT	ID
AS267613	ELETRONET S.A.	BR

Downstreams

AS Number	Description	Country
AS274563	EANET PROVEDOR LTDA	BR

Frequently Asked Questions

What is ASN AS52979?

ASN AS52979 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52979?

AS52979 is listed under IACU NET.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.