What is ASN AS268421?

ASN AS268421 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS268421?

AS268421 is listed under WEBFIBER TELECOMUNICAÇÃO LTDA ME.

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.

AS268421 WEBFIBER TELECOMUNICAÇÃO LTDA ME

ASN Lookup Tool

WEBFIBER TELECOMUNICAÇÃO LTDA ME webfibertelecom.com.br

BR 11 Routes

AS Data

AS268421

AS268421 – WEBFIBER TELECOMUNICAÇÃO LTDA ME

AS Number	268421
AS Name	28.399.307/0001-26
Organization	WEBFIBER TELECOMUNICAÇÃO LTDA ME
Country	BR
Website	webfibertelecom.com.br
Number of IPv4 Routes	5
Number of IPv6 Routes	6
ASN type	ISP
Registry	lacnic
Date Allocated	2018-08-09

ASN Intelligence API for production workflows

Use ASN data for AS268421 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:50f4:10::/48	AS268421	WEBFIBER TELECOMUNICAÇÃO LTDA ME	WEBFIBER TELECOMUNICACAO LTDA ME	~1×10²⁴
45.160.186.0/24	AS268421	WEBFIBER TELECOMUNICAÇÃO LTDA ME	WEBFIBER TELECOMUNICACAO LTDA ME	256
45.160.184.0/23	AS268421	WEBFIBER TELECOMUNICAÇÃO LTDA ME	WEBFIBER TELECOMUNICACAO LTDA ME	512
45.160.185.0/24	AS268421	WEBFIBER TELECOMUNICAÇÃO LTDA ME	WEBFIBER TELECOMUNICACAO LTDA ME	256
2804:50f4::/32	AS268421	WEBFIBER TELECOMUNICAÇÃO LTDA ME	WEBFIBER TELECOMUNICACAO LTDA ME	~79×10²⁷
45.160.184.0/24	AS268421	WEBFIBER TELECOMUNICAÇÃO LTDA ME	WEBFIBER TELECOMUNICACAO LTDA ME	256
2804:50f4:8002::/48	AS268421	WEBFIBER TELECOMUNICAÇÃO LTDA ME	WEBFIBER TELECOMUNICACAO LTDA ME	~1×10²⁴
45.160.184.0/22	AS268421	WEBFIBER TELECOMUNICAÇÃO LTDA ME	WEBFIBER TELECOMUNICACAO LTDA ME	1024
2804:50f4:8003::/48	AS268421	WEBFIBER TELECOMUNICAÇÃO LTDA ME	WEBFIBER TELECOMUNICACAO LTDA ME	~1×10²⁴
2804:50f4:c000::/42	AS268421	WEBFIBER TELECOMUNICAÇÃO LTDA ME	WEBFIBER TELECOMUNICACAO LTDA ME	~77×10²⁴
2804:50f4:8001::/48	AS268421	WEBFIBER TELECOMUNICAÇÃO LTDA ME	WEBFIBER TELECOMUNICACAO LTDA ME	~1×10²⁴

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.
% 2026-09-30T09:20:42-03:00 - 190.123.209.227

aut-num:     AS268421
owner:       WEBFIBER TELECOMUNICACAO LTDA � ME
ownerid:     28.399.307/0001-26
responsible: Albert Einstein Lima da Silva
country:     BR
owner-c:     AES64
routing-c:   AES64
abuse-c:     AES64
created:     20180809
changed:     20180809
inetnum:     45.160.184.0/22
inetnum:     2804:50f4::/32

nic-hdl-br:  AES64
person:      Albert Einstein Lima da Silva
e-mail:      markyownz@gmail.com
country:     BR
created:     20010504
changed:     20150217

% 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" : "AS268421",
    "country" : "BR",
    "admin_contacts" : [ "AES64" ],
    "tech_contacts" : [ "AES64" ],
    "abuse_contacts" : [ "AES64" ],
    "date_created" : "2018-08-09",
    "date_updated" : "2018-08-09",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "28.399.307/0001-26",
    "name" : "WEBFIBER TELECOMUNICACAO LTDA ? ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "AES64" ],
    "date_created" : "2018-08-09",
    "date_updated" : "2018-08-09",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "AES64",
    "country" : "BR",
    "email" : [ "markyownz@gmail.com" ],
    "date_created" : "2001-05-04",
    "date_updated" : "2015-02-17",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "AES64",
    "country" : "BR",
    "email" : [ "markyownz@gmail.com" ],
    "date_created" : "2001-05-04",
    "date_updated" : "2015-02-17",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AES64",
    "country" : "BR",
    "email" : [ "markyownz@gmail.com" ],
    "date_created" : "2001-05-04",
    "date_updated" : "2015-02-17",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS7738	V tal	BR
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS268625	NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA	BR

Upstreams

AS Number	Description	Country
AS7738	V tal	BR

Downstreams

AS Number	Description	Country
AS268625	NETFAST TELECOMUNICACOES E MULTIMIDIA LTDA	BR