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AS272739 Lider Fibra | 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

Lider Fibra liderfibra.com

BR 5 Routes

AS Data

AS272739

AS272739 – Lider Fibra

AS Number	272739
AS Name	37.982.643/0001-98
Organization	Lider Fibra
Country	BR
Website	liderfibra.com
Number of IPv4 Routes	0
Number of IPv6 Routes	5
ASN type	ISP
Registry	lacnic
Date Allocated	2022-07-05

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Use ASN data for AS272739 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:87e8:4000::/34	AS272739	Lider Fibra	Lider Fibra	~20×10²⁷
2804:87e8:8000::/34	AS272739	Lider Fibra	Lider Fibra	~20×10²⁷
2804:87e8:c000::/34	AS272739	Lider Fibra	Lider Fibra	~20×10²⁷
2804:87e8::/34	AS272739	Lider Fibra	Lider Fibra	~20×10²⁷
2804:87e8::/32	AS272739	Lider Fibra	Lider Fibra	~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.
% 2026-04-10T09:19:44-03:00 - 45.82.98.136

aut-num:     AS272739
owner:       Lider Fibra
ownerid:     37.982.643/0001-98
responsible: WILLIAN RODRIGUES NASCIMENTO DE SOUZA
country:     BR
owner-c:     WRNSO18
routing-c:   WRNSO18
abuse-c:     WRNSO18
created:     20220705
changed:     20220705
inetnum:     2804:87e8::/32

nic-hdl-br:  WRNSO18
person:      WILLIAN RODRIGUES NASCIMENTO DE SOUZA
e-mail:      noc@liderfibra.com
country:     BR
created:     20220610
changed:     20250624

% 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" : "AS272739",
    "country" : "BR",
    "admin_contacts" : [ "WRNSO18" ],
    "tech_contacts" : [ "WRNSO18" ],
    "abuse_contacts" : [ "WRNSO18" ],
    "date_created" : "2022-07-05",
    "date_updated" : "2022-07-05",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "37.982.643/0001-98",
    "name" : "Lider Fibra",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "WRNSO18" ],
    "date_created" : "2022-07-05",
    "date_updated" : "2022-07-05",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "WRNSO18",
    "country" : "BR",
    "email" : [ "noc@liderfibra.com" ],
    "date_created" : "2022-06-10",
    "date_updated" : "2025-06-24",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "WRNSO18",
    "country" : "BR",
    "email" : [ "noc@liderfibra.com" ],
    "date_created" : "2022-06-10",
    "date_updated" : "2025-06-24",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "WRNSO18",
    "country" : "BR",
    "email" : [ "noc@liderfibra.com" ],
    "date_created" : "2022-06-10",
    "date_updated" : "2025-06-24",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS199081	Lancom Ltd.	GR
AS6939	Hurricane Electric LLC	US
AS60602	Inovare-Prim SRL	MD
AS266142	Bahiadados Telecom Ltda.	BR
AS14537	Continent 8 LLC	US
AS267455	FIBRACOM TELECOMUNICACOES E SERVICOS EIRELI - ME	BR
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS270052	STARTELECOM S.A.	PY
AS266400	Ferenz Networks	BR
AS22548	Núcleo de Inf. e Coord. do Ponto BR NIC.BR	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS35280	F5 Networks SARL	FR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS52468	UFINET PANAMA S.A.	PA
AS263966	WORLD WIFI TELECOMUNICAÇÕES LTDA ME	BR

Downstreams

AS Number	Description	Country
AS267455	FIBRACOM TELECOMUNICACOES E SERVICOS EIRELI ME	BR

Legacy Routes

38.156.70.0/24 38.156.71.0/24

Frequently Asked Questions

What is ASN AS272739?

ASN AS272739 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS272739?

AS272739 is listed under Lider Fibra.

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.