What is ASN AS270528?

ASN AS270528 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS270528?

AS270528 is listed under B.L.I NETWORK TELECOMUNICACAO 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.

AS270528 B.L.I NETWORK TELECOMUNICACAO LTDA

ASN Lookup Tool

B.L.I NETWORK TELECOMUNICACAO LTDA blinetwork.com.br

BR 6 Routes

AS Data

AS270528

AS270528 – B.L.I NETWORK TELECOMUNICACAO LTDA

AS Number	270528
AS Name	29.462.920/0001-03
Organization	B.L.I NETWORK TELECOMUNICACAO LTDA
Country	BR
Website	blinetwork.com.br
Number of IPv4 Routes	5
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2020-03-18

ASN Intelligence API for production workflows

Use ASN data for AS270528 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

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
187.95.220.0/24	AS270528	B.L.I NETWORK TELECOMUNICACAO LTDA	B.L.I NETWORK TELECOMUNICACAO LTDA	256
187.95.221.0/24	AS270528	B.L.I NETWORK TELECOMUNICACAO LTDA	B.L.I NETWORK TELECOMUNICACAO LTDA	256
187.95.222.0/24	AS270528	B.L.I NETWORK TELECOMUNICACAO LTDA	B.L.I NETWORK TELECOMUNICACAO LTDA	256
2804:6d60::/32	AS270528	B.L.I NETWORK TELECOMUNICACAO LTDA	B.L.I NETWORK TELECOMUNICACAO LTDA	~79×10²⁷
187.95.223.0/24	AS270528	B.L.I NETWORK TELECOMUNICACAO LTDA	B.L.I NETWORK TELECOMUNICACAO LTDA	256
187.95.222.0/23	AS270528	B.L.I NETWORK TELECOMUNICACAO LTDA	B.L.I NETWORK TELECOMUNICACAO 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.
% 2026-06-01T12:00:47-03:00 - 136.227.171.35

aut-num:     AS270528
owner:       B.L.I NETWORK TELECOMUNICACAO LTDA
ownerid:     29.462.920/0001-03
responsible: PEDRO JOS� BITTENCOURT LEMOS NETO
country:     BR
owner-c:     BLTEL4
routing-c:   BLTEL4
abuse-c:     BLTEL4
created:     20200318
changed:     20200318
inetnum:     187.95.220.0/22
inetnum:     2804:6d60::/32

nic-hdl-br:  BLTEL4
person:      BLI Telecom
e-mail:      tauan@blinetwork.com.br
country:     BR
created:     20190124
changed:     20250513

% 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.
 % 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.
% 2026-05-31T11:13:07-03:00 - 134.199.91.157

aut-num:     AS270528
owner:       B.L.I NETWORK TELECOMUNICACAO LTDA
responsible: PEDRO JOS� BITTENCOURT LEMOS NETO
owner-c:     BLTEL4
routing-c:   BLTEL4
abuse-c:     BLTEL4
created:     20200318
changed:     20200318
inetnum:     187.95.220.0/22
inetnum:     2804:6d60::/32

nic-hdl-br:  BLTEL4
person:      BLI Telecom
created:     20190124
changed:     20250513

% 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" : "AS270528",
    "country" : "BR",
    "admin_contacts" : [ "BLTEL4" ],
    "tech_contacts" : [ "BLTEL4" ],
    "abuse_contacts" : [ "BLTEL4" ],
    "date_created" : "2020-03-18",
    "date_updated" : "2020-03-18",
    "source" : "lacnic"
  }, {
    "aut_num" : "AS270528",
    "admin_contacts" : [ "BLTEL4" ],
    "tech_contacts" : [ "BLTEL4" ],
    "abuse_contacts" : [ "BLTEL4" ],
    "date_created" : "2020-03-18",
    "date_updated" : "2020-03-18",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "B.L.I NETWORK TELECOMUNICACAO LTDA",
    "abuse_contacts" : [ "BLTEL4" ],
    "date_created" : "2020-03-18",
    "date_updated" : "2020-03-18",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "BLTEL4",
    "date_created" : "2019-01-24",
    "date_updated" : "2025-05-13",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "BLTEL4",
    "date_created" : "2019-01-24",
    "date_updated" : "2025-05-13",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "BLTEL4",
    "date_created" : "2019-01-24",
    "date_updated" : "2025-05-13",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS264409	GRUPO YAX	BR
AS268138	Thiago aparecido scaramuzza santana	BR
AS61624	INFNOC TECNOLOGIA LTDA	BR
AS266213	PLANETCLICK TELECOMUNICACOES LTDA	BR
AS269783	WIND NET S.A.	PY
AS14537	Continent 8 LLC	US
AS263966	WORLD WIFI TELECOMUNICAES LTDA - ME	BR
AS267256	ONETIS TECNOLOGIA LTDA	BR
AS269053	3WACCES ME	BR
AS270814	ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	BR

Upstreams

AS Number	Description	Country
AS270814	ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA	BR
AS262558	PROMPT BRASIL SOLUCOES EM TI LTDA	BR
AS263966	WORLD WIFI TELECOMUNICAÇÕES LTDA ME	BR
AS274654	multi system telecom ltda	BR

Downstreams

AS Number	Description	Country
AS263344	wr net informática e telecomunicações ltda	BR