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AS272451 REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI

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

REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI ultraip.com.br

BR 3 Routes

AS Data

AS272451

AS272451 – REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI

AS Number	272451
AS Name	31.170.125/0001-93
Organization	REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI
Country	BR
Website	ultraip.com.br
Number of IPv4 Routes	0
Number of IPv6 Routes	3
ASN type	ISP
Registry	lacnic
Date Allocated	2021-06-24

ASN Intelligence API for production workflows

Use ASN data for AS272451 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:8164::/32	AS272451	REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI	REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI	~79×10²⁷
2804:8164:8000::/33	AS272451	REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI	REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI	~40×10²⁷
2804:8164::/33	AS272451	REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI	REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI	~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.
% 2026-04-17T09:31:10-03:00 - 136.227.187.3

aut-num:     AS272451
owner:       REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI
ownerid:     31.170.125/0001-93
responsible: William Silva Ferreira
country:     BR
owner-c:     WISFE126
routing-c:   WISFE126
abuse-c:     JRMME33
created:     20210624
changed:     20250108
inetnum:     2804:8164::/32

nic-hdl-br:  WISFE126
person:      William silva ferreira
e-mail:      william@ultraip.com.br
country:     BR
created:     20250108
changed:     20250108

nic-hdl-br:  JRMME33
person:      JUNIOR RICARDO MORAES ME
e-mail:      noc@jmnetwork.solutions
country:     BR
created:     20200708
changed:     20211213

% 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" : "AS272451",
    "country" : "BR",
    "admin_contacts" : [ "WISFE126" ],
    "tech_contacts" : [ "WISFE126" ],
    "abuse_contacts" : [ "JRMME33" ],
    "date_created" : "2021-06-24",
    "date_updated" : "2025-01-08",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "31.170.125/0001-93",
    "name" : "REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "JRMME33" ],
    "date_created" : "2021-06-24",
    "date_updated" : "2025-01-08",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "WISFE126",
    "country" : "BR",
    "email" : [ "william@ultraip.com.br" ],
    "date_created" : "2025-01-08",
    "date_updated" : "2025-01-08",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "WISFE126",
    "country" : "BR",
    "email" : [ "william@ultraip.com.br" ],
    "date_created" : "2025-01-08",
    "date_updated" : "2025-01-08",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "JRMME33",
    "country" : "BR",
    "email" : [ "noc@jmnetwork.solutions" ],
    "date_created" : "2020-07-08",
    "date_updated" : "2021-12-13",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS24482	SG.GS	SG
AS263152	MIGO TELECOM	BR
AS265036	BMJnet Telecom	BR
AS6939	Hurricane Electric LLC	US
AS52873	Softdados Telecomunicações	BR
AS199524	G-Core Labs S.A.	LU
AS36236	NetActuate, Inc	US
AS6424	EDGOO NETWORKS UNIPESSOAL LDA	PT
AS268162	Natural Soluï¿½ï¿½es Internet e Sistemas Ltda	BR

Upstreams

AS Number	Description	Country
AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS39120	Convergenze S.p.A.	IT
AS265036	BMJnet Telecom	BR
AS28368	SOBRALNET SERVICOS E TELECOMUNICACOES LTDA ME	BR
AS35280	F5 Networks SARL	FR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY

Downstreams

AS Number	Description	Country
AS268162	Natural Solu��es Internet e Sistemas Ltda	BR
AS271705	MEGA VIRTUA SERVICOS DE INTERNET LTDA	BR

Frequently Asked Questions

What is ASN AS272451?

ASN AS272451 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS272451?

AS272451 is listed under REDE BRASIL TELECOM DE TELECOMUNICACOES EIRELI.

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.