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.

AS272577 B.W SOLUCOES EM CABEAMENTO E FIBRA OPTICA LTDA

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

B.W SOLUCOES EM CABEAMENTO E FIBRA OPTICA LTDA k2network.com.br

BR 0 Routes

AS Data

AS272577

AS272577 – B.W SOLUCOES EM CABEAMENTO E FIBRA OPTICA LTDA

AS Number	272577
AS Name	30.443.815/0001-06
Organization	B.W SOLUCOES EM CABEAMENTO E FIBRA OPTICA LTDA
Country	BR
Website	k2network.com.br
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2022-01-12

ASN Intelligence API for production workflows

Use ASN data for AS272577 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

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.
% 2026-04-25T09:25:31-03:00 - 136.227.176.241

aut-num:     AS272577
owner:       B.W SOLUCOES EM CABEAMENTO E FIBRA OPTICA LTDA
ownerid:     30.443.815/0001-06
responsible: ROGERIO APARECIDO BRESSAN
country:     BR
owner-c:     BRJMA22
routing-c:   BRJMA22
abuse-c:     BRJMA22
created:     20220112
changed:     20220112
inetnum:     2804:8568::/32

nic-hdl-br:  BRJMA22
person:      Bruno de jesus Magalh�es
e-mail:      rogerio@k2network.com.br
country:     BR
created:     20211215
changed:     20260211

% 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" : "AS272577",
    "country" : "BR",
    "admin_contacts" : [ "BRJMA22" ],
    "tech_contacts" : [ "BRJMA22" ],
    "abuse_contacts" : [ "BRJMA22" ],
    "date_created" : "2022-01-12",
    "date_updated" : "2022-01-12",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "30.443.815/0001-06",
    "name" : "B.W SOLUCOES EM CABEAMENTO E FIBRA OPTICA LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "BRJMA22" ],
    "date_created" : "2022-01-12",
    "date_updated" : "2022-01-12",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "BRJMA22",
    "country" : "BR",
    "email" : [ "rogerio@k2network.com.br" ],
    "date_created" : "2021-12-15",
    "date_updated" : "2026-02-11",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "BRJMA22",
    "country" : "BR",
    "email" : [ "rogerio@k2network.com.br" ],
    "date_created" : "2021-12-15",
    "date_updated" : "2026-02-11",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "BRJMA22",
    "country" : "BR",
    "email" : [ "rogerio@k2network.com.br" ],
    "date_created" : "2021-12-15",
    "date_updated" : "2026-02-11",
    "source" : "lacnic"
  } ]
}

Frequently Asked Questions

What is ASN AS272577?

ASN AS272577 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS272577?

AS272577 is listed under B.W SOLUCOES EM CABEAMENTO E FIBRA OPTICA LTDA.

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.