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AS273547 ST INFORMATICA E TELECOM 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

ST INFORMATICA E TELECOM LTDA

BR 6 Routes

AS Data

AS273547

AS273547 – ST INFORMATICA E TELECOM LTDA

AS Number	273547
AS Name
Organization	ST INFORMATICA E TELECOM LTDA
Country	BR
Number of IPv4 Routes	0
Number of IPv6 Routes	6
ASN type	ISP
Registry	lacnic
Date Allocated	2024-07-02

ASN Intelligence API for production workflows

Use ASN data for AS273547 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:905c::/35	AS273547	ST INFORMATICA E TELECOM LTDA	NETO INFORMÁTICA EIRELI	~1×10³⁰
2804:905c:2000::/35	AS273547	ST INFORMATICA E TELECOM LTDA	NETO INFORMÁTICA EIRELI	~1×10³⁰
2804:905c:1000::/36	AS273547	ST INFORMATICA E TELECOM LTDA	NETO INFORMÁTICA EIRELI	~5×10²⁷
2804:905c:2000::/36	AS273547	ST INFORMATICA E TELECOM LTDA	NETO INFORMÁTICA EIRELI	~5×10²⁷
2804:905c::/36	AS273547	ST INFORMATICA E TELECOM LTDA	NETO INFORMÁTICA EIRELI	~5×10²⁷
2804:905c:3000::/36	AS273547	ST INFORMATICA E TELECOM LTDA	NETO INFORMÁTICA EIRELI	~5×10²⁷

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.
% 2026-04-10T09:20:39-03:00 - 77.83.69.253

aut-num:     AS273547
owner:       ST INFORMATICA E TELECOM LTDA
responsible: LAZARO ALVES FERNANDES NETO
owner-c:     LAFNE37
routing-c:   LAFNE37
abuse-c:     LAFNE37
created:     20240702
changed:     20240702
inetnum:     2804:905c::/32
inetnum:     181.224.193.0/24

nic-hdl-br:  LAFNE37
person:      LAZARO ALVES FERNANDES NETO
created:     20231005
changed:     20260210

% 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

Peers

AS Number	Description	Country
AS262476	PROVEDOR BRCENTRAL.NET LTDA	BR
AS271513	INTERTOP TELECOMUNICAÇÕES LTDA	BR
AS28326	Total Telecom Ltda	BR
AS271513	INTERTOP - TELECOMUNICAES LTDA	BR
AS262517	NIQTURBO PIMENTEL E MOREIRA LTDA	BR

Upstreams

AS Number	Description	Country
AS262476	PROVEDOR BRCENTRAL.NET LTDA	BR
AS28326	Total Telecom Ltda	BR
AS262517	NIQTURBO PIMENTEL E MOREIRA LTDA	BR

Downstreams

AS Number	Description	Country
AS271513	INTERTOP TELECOMUNICAÇÕES LTDA	BR

Legacy Routes

170.245.55.0/24

Frequently Asked Questions

What is ASN AS273547?

ASN AS273547 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273547?

AS273547 is listed under ST INFORMATICA E TELECOM 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.