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AS275761 HOSTEG HOSPEDAGEM E SERVIDORES LTDA

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

HOSTEG HOSPEDAGEM E SERVIDORES LTDA hosteg.com.br

BR 4 Routes

AS Data

AS275761

AS275761 – HOSTEG HOSPEDAGEM E SERVIDORES LTDA

AS Number	275761
AS Name	15.527.432/0001-22
Organization	HOSTEG HOSPEDAGEM E SERVIDORES LTDA
Country	BR
Website	hosteg.com.br
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2026-06-11

ASN Intelligence API for production workflows

Use ASN data for AS275761 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
200.141.180.0/24	AS275761	HOSTEG HOSPEDAGEM E SERVIDORES LTDA	HOSTEG	256
200.141.181.0/24	AS275761	HOSTEG HOSPEDAGEM E SERVIDORES LTDA	HOSTEG	256
2804:992c::/32	AS275761	HOSTEG HOSPEDAGEM E SERVIDORES LTDA	HOSTEG HOSPEDAGEM E SERVIDORES LTDA	~79×10²⁷
200.141.180.0/23	AS275761	HOSTEG HOSPEDAGEM E SERVIDORES LTDA	HOSTEG	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.
% 2026-09-19T09:23:59-03:00 - 191.102.159.162

aut-num:     AS275761
owner:       HOSTEG HOSPEDAGEM E SERVIDORES LTDA
ownerid:     15.527.432/0001-22
responsible: Aniara Soares da Silva
country:     BR
owner-c:     ANSSI1359
routing-c:   WEASA3
abuse-c:     WEASA3
created:     20260611
changed:     20260611
inetnum:     2804:992c::/32
as-in:       from AS266400 100 accept ANY
as-out:      to AS266400 announce AS275761

nic-hdl-br:  ANSSI1359
person:      Aniara Soares da Silva
e-mail:      aniara@hosteg.com.br
country:     BR
created:     20250825
changed:     20260611

nic-hdl-br:  WEASA3
person:      wesley alexandre saade
e-mail:      wesley@hosteg.com.br
country:     BR
created:     20071003
changed:     20251115

% 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" : "AS275761",
    "country" : "BR",
    "admin_contacts" : [ "ANSSI1359" ],
    "tech_contacts" : [ "WEASA3" ],
    "abuse_contacts" : [ "WEASA3" ],
    "date_created" : "2026-06-11",
    "date_updated" : "2026-06-11",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "15.527.432/0001-22",
    "name" : "HOSTEG HOSPEDAGEM E SERVIDORES LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "WEASA3" ],
    "date_created" : "2026-06-11",
    "date_updated" : "2026-06-11",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "ANSSI1359",
    "country" : "BR",
    "email" : [ "aniara@hosteg.com.br" ],
    "date_created" : "2025-08-25",
    "date_updated" : "2026-06-11",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "WEASA3",
    "country" : "BR",
    "email" : [ "wesley@hosteg.com.br" ],
    "date_created" : "2007-10-03",
    "date_updated" : "2025-11-15",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "WEASA3",
    "country" : "BR",
    "email" : [ "wesley@hosteg.com.br" ],
    "date_created" : "2007-10-03",
    "date_updated" : "2025-11-15",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS52925	Ascenty Data Centers e Telecomunicações S/A	BR
AS213738	HOSTEG HOSPEDAGEM E SERVIDORES LTDA	BR
AS266400	Ferenz Networks	BR

Upstreams

AS Number	Description	Country
AS52925	Ascenty Data Centers e Telecomunicações S/A	BR
AS266400	Ferenz Networks	BR

Downstreams

AS Number	Description	Country
AS213738	HOSTEG HOSPEDAGEM E SERVIDORES LTDA	BR

Frequently Asked Questions

What is ASN AS275761?

ASN AS275761 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS275761?

AS275761 is listed under HOSTEG HOSPEDAGEM E SERVIDORES LTDA.

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.