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AS52638 Mundo SIM | 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.

ASN Lookup Tool

Mundo SIM

BR 13 Routes

AS Data

AS52638

AS52638 – Mundo SIM

AS Number	52638
AS Name	11.806.153/0001-47
Organization	Mundo SIM()
Country	BR
Number of IPv4 Routes	10
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2013-04-10

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Use ASN data for AS52638 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
177.128.59.0/24	AS52638	Mundo SIM	Mundo SIM	256
177.128.56.0/24	AS52638	Mundo SIM	Mundo SIM	256
177.128.57.0/24	AS52638	Mundo SIM	Mundo SIM	256
2804:d8c::/33	AS52638	Mundo SIM	Mundo SIM	~40×10²⁷
177.128.56.0/23	AS52638	Mundo SIM	Mundo SIM	512
177.128.63.0/24	AS52638	Mundo SIM	Mundo SIM	256
177.128.61.0/24	AS52638	Mundo SIM	Mundo SIM	256
2804:d8c::/32	AS52638	Mundo SIM	Mundo SIM	~79×10²⁷
177.128.56.0/21	AS52638	Mundo SIM	Mundo SIM	2048
2804:d8c:8000::/33	AS52638	Mundo SIM	Mundo SIM	~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.
% 2026-03-24T09:29:31-03:00 - 31.40.192.240

aut-num:     AS52638
owner:       Mundo SIM
ownerid:     11.806.153/0001-47
responsible: Volney Delfino da Silva
country:     BR
owner-c:     VHRMO3
routing-c:   VHRMO3
abuse-c:     VHRMO3
created:     20130410
changed:     20180604
inetnum:     177.128.56.0/21
inetnum:     2804:d8c::/32

nic-hdl-br:  VHRMO3
person:      VICTOR HUGO REBOLLO DE MOURA
e-mail:      victorhugormoura@gmail.com
country:     BR
created:     20110201
changed:     20250324

% 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" : "AS52638",
    "country" : "BR",
    "admin_contacts" : [ "VHRMO3" ],
    "tech_contacts" : [ "VHRMO3" ],
    "abuse_contacts" : [ "VHRMO3" ],
    "date_created" : "2013-04-10",
    "date_updated" : "2018-06-04",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "11.806.153/0001-47",
    "name" : "Mundo SIM",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "VHRMO3" ],
    "date_created" : "2013-04-10",
    "date_updated" : "2018-06-04",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "VHRMO3",
    "country" : "BR",
    "email" : [ "victorhugormoura@gmail.com" ],
    "date_created" : "2011-02-01",
    "date_updated" : "2025-03-24",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "VHRMO3",
    "country" : "BR",
    "email" : [ "victorhugormoura@gmail.com" ],
    "date_created" : "2011-02-01",
    "date_updated" : "2025-03-24",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "VHRMO3",
    "country" : "BR",
    "email" : [ "victorhugormoura@gmail.com" ],
    "date_created" : "2011-02-01",
    "date_updated" : "2025-03-24",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS262493	IANA - Autonomous System Number	BR
AS269126	Net Onne Com�rcio e Servi�o de Inform�tica	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
AS199524	G-Core Labs S.A.	LU

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS263152	MIGO TELECOM	BR
AS262493	IANA - Autonomous System Number	ZZ
AS35280	F5 Networks SARL	FR
AS14840	BR.Digital Telecom	BR
AS263237	PowerHost Telecom SPA	CL
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS7713	Telekomunikasi Indonesia PT	ID

Downstreams

AS Number	Description	Country
AS269126	Net Onne Com�rcio e Servi�o de Inform�tica	BR

Frequently Asked Questions

What is ASN AS52638?

ASN AS52638 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52638?

AS52638 is listed under Mundo SIM.

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.