What is ASN AS273556?

ASN AS273556 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273556?

AS273556 is listed under PLANET TELECOMUNICACOES E SERVICOS LTDA.

What do peers, upstreams, and downstreams mean in ASN data?

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 shown for an ASN?

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

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.

AS273556 PLANET TELECOMUNICACOES E SERVICOS LTDA

ASN Lookup Tool

PLANET TELECOMUNICACOES E SERVICOS LTDA redesimtelecom.net.br

BR 14 Routes

AS Data

AS273556

AS273556 – PLANET TELECOMUNICACOES E SERVICOS LTDA

AS Number	273556
AS Name	47.069.294/0001-71
Organization	PLANET TELECOMUNICACOES E SERVICOS LTDA
Country	BR
Website	redesimtelecom.net.br
Number of IPv4 Routes	7
Number of IPv6 Routes	7
ASN type	ISP
Registry	lacnic
Date Allocated	2024-07-26

ASN Intelligence API for production workflows

Use ASN data for AS273556 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:9080:4000::/34	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	~20×10²⁷
2804:9080:8000::/34	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	~20×10²⁷
191.227.136.0/22	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	1024
191.227.137.0/24	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	256
2804:9080:c000::/34	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	~20×10²⁷
2804:9080::/34	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	~20×10²⁷
2804:9080::/32	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	~79×10²⁷
191.227.138.0/24	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	256
191.227.136.0/24	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	256
2804:9080:8000::/33	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	~40×10²⁷
191.227.136.0/23	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	512
191.227.139.0/24	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	256
2804:9080::/33	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	~40×10²⁷
191.227.138.0/23	AS273556	PLANET TELECOMUNICACOES E SERVICOS LTDA	PLANET TELECOMUNICACOES E SERVICOS LTDA	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.
% 2026-07-16T09:30:51-03:00 - 94.46.4.158

aut-num:     AS273556
owner:       PLANET TELECOMUNICACOES E SERVICOS LTDA
ownerid:     47.069.294/0001-71
responsible: CARLOS EDUARDO DE SOUZA MAGANHA
country:     BR
owner-c:     CESMA164
routing-c:   NNOCE3
abuse-c:     MAGCU99
created:     20240726
changed:     20250414
inetnum:     2804:9080::/32
inetnum:     191.227.136.0/22
as-in:       from AS263009 100 accept ANY
as-in:       from AS53181 100 accept ANY
as-out:      to AS263009 announce AS273556
as-out:      to AS53181 announce AS273556

nic-hdl-br:  CESMA164
person:      CARLOS EDUARDO DE SOUZA MAGANHA
e-mail:      eduardomaganha@redesimtelecom.net.br
country:     BR
created:     20240508
changed:     20260522

nic-hdl-br:  NNOCE3
person:      NOC  Network Operation Center
e-mail:      operacional@redesimtelecom.net.br
country:     BR
created:     20240726
changed:     20260523

nic-hdl-br:  MAGCU99
person:      Marcelo Gondim da Cunha
e-mail:      marcelogondim@redesimtelecom.net.br
country:     BR
created:     20250414
changed:     20250414

% 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" : "AS273556",
    "country" : "BR",
    "admin_contacts" : [ "CESMA164" ],
    "tech_contacts" : [ "NNOCE3" ],
    "abuse_contacts" : [ "MAGCU99" ],
    "date_created" : "2024-07-26",
    "date_updated" : "2025-04-14",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "47.069.294/0001-71",
    "name" : "PLANET TELECOMUNICACOES E SERVICOS LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "MAGCU99" ],
    "date_created" : "2024-07-26",
    "date_updated" : "2025-04-14",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "CESMA164",
    "country" : "BR",
    "email" : [ "eduardomaganha@redesimtelecom.net.br" ],
    "date_created" : "2024-05-08",
    "date_updated" : "2026-05-22",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "NNOCE3",
    "country" : "BR",
    "email" : [ "operacional@redesimtelecom.net.br" ],
    "date_created" : "2024-07-26",
    "date_updated" : "2026-05-23",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MAGCU99",
    "country" : "BR",
    "email" : [ "marcelogondim@redesimtelecom.net.br" ],
    "date_created" : "2025-04-14",
    "date_updated" : "2025-04-14",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS53181	Avanca Telecom e Servicos LTDA	BR
AS263009	FORTE TELECOM LTDA.	BR
AS7195	EDGEUNO S.A.S	CO
AS35280	F5 Networks SARL	FR
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	CO
AS14840	BR.Digital Telecom	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS264479	Turbozone Internet	BR
AS262875	IP AMERICA TELECOM LTDA	BR

Upstreams

AS Number	Description	Country
AS53181	Avanca Telecom e Servicos LTDA	BR
AS263009	FORTE TELECOM LTDA.	BR
AS7195	EDGEUNO S.A.S	CO
AS35280	F5 Networks SARL	FR
AS6057	Administracion Nacional de Telecomunicaciones	UY

Downstreams

AS Number	Description	Country
AS262875	IP AMERICA TELECOM LTDA	BR