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.

AS273475 UNIX TELECOM | 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

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

UNIX TELECOM

BR 1 Routes

AS Data

AS273475

AS273475 – UNIX TELECOM

AS Number	273475
AS Name	44.715.542/0001-16
Organization	UNIX TELECOM
Country	BR
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2024-03-14

ASN Intelligence API for production workflows

Use ASN data for AS273475 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:8f34::/32	AS273475	UNIX TELECOM	UNIX TELECOM	~79×10²⁷

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.
% 2026-05-20T09:23:38-03:00 - 45.82.98.128

aut-num:     AS273475
owner:       UNIX TELECOM
ownerid:     44.715.542/0001-16
responsible: EDUARDO FERREIRA
country:     BR
owner-c:     EDFAL214
routing-c:   CDSNO18
abuse-c:     EDFAL214
created:     20240314
changed:     20251006
inetnum:     2804:8f34::/32

nic-hdl-br:  EDFAL214
person:      EDUARDO FERREIRA DE ALMEIDA
e-mail:      eduardoferreiralmeida@gmail.com
country:     BR
created:     20230622
changed:     20240314

nic-hdl-br:  CDSNO18
person:      Cassio Daniel da Silva Novaes
e-mail:      cassiodsn@gmail.com
country:     BR
created:     20220919
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" : "AS273475",
    "country" : "BR",
    "admin_contacts" : [ "EDFAL214" ],
    "tech_contacts" : [ "CDSNO18" ],
    "abuse_contacts" : [ "EDFAL214" ],
    "date_created" : "2024-03-14",
    "date_updated" : "2025-10-06",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "44.715.542/0001-16",
    "name" : "UNIX TELECOM",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "EDFAL214" ],
    "date_created" : "2024-03-14",
    "date_updated" : "2025-10-06",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "EDFAL214",
    "country" : "BR",
    "email" : [ "eduardoferreiralmeida@gmail.com" ],
    "date_created" : "2023-06-22",
    "date_updated" : "2024-03-14",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "CDSNO18",
    "country" : "BR",
    "email" : [ "cassiodsn@gmail.com" ],
    "date_created" : "2022-09-19",
    "date_updated" : "2025-11-15",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "EDFAL214",
    "country" : "BR",
    "email" : [ "eduardoferreiralmeida@gmail.com" ],
    "date_created" : "2023-06-22",
    "date_updated" : "2024-03-14",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS262588	EXPLORERNET INFOLINK TECNOLOGIA E TELECOMUNICACOES	BR
AS61680	ACESSO SIMPLES LTDA	BR
AS16735	ALGAR TELECOM S/A	BR
AS266167	CELERIX TECNOLOGIA DE TELECOMUNICACOES LTDA	BR
AS269783	WIND NET S.A.	PY
AS262462	Aranet Play	BR
AS266519	PROVERADIO TELECOM	BR
AS263661	BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO	BR
AS61684	totalweb - Provedor de Internet	BR

Upstreams

AS Number	Description	Country
AS16735	ALGAR TELECOM S/A	BR
AS266167	CELERIX TECNOLOGIA DE TELECOMUNICACOES LTDA	BR

Frequently Asked Questions

What is ASN AS273475?

ASN AS273475 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273475?

AS273475 is listed under UNIX TELECOM.

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.

ASN Lookup Tool

ASN Summary

AS273475 – UNIX TELECOM

ASN Intelligence API for production workflows

IP Ranges

Raw Whois Response

Parsed Whois Response

Peers

Upstreams

Ready to get started?Get Started with IP Intelligence API Today

Frequently Asked Questions