What is ASN AS272581?

ASN AS272581 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS272581?

AS272581 is listed under SPEEDINFO SOLUCOES INFORMATICA 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.

AS272581 SPEEDINFO SOLUCOES INFORMATICA LTDA

ASN Lookup Tool

SPEEDINFO SOLUCOES INFORMATICA LTDA

BR 21 Routes

AS Data

AS272581

AS272581 – SPEEDINFO SOLUCOES INFORMATICA LTDA

AS Number	272581
AS Name	40.587.023/0001-69
Organization	SPEEDINFO SOLUCOES INFORMATICA LTDA
Country	BR
Number of IPv4 Routes	3
Number of IPv6 Routes	18
ASN type	BUSINESS
Registry	lacnic
Date Allocated	2022-01-17

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Use ASN data for AS272581 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

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.
% 2026-09-09T10:27:33-03:00 - 136.227.162.196

aut-num:     AS272581
owner:       SPEEDINFO SOLUCOES INFORMATICA LTDA
ownerid:     40.587.023/0001-69
responsible: Jefferson Nunes da Silva Filho
country:     BR
owner-c:     JNSFI22
routing-c:   JNSFI22
abuse-c:     JNSFI22
created:     20220117
changed:     20260826
inetnum:     2804:8578::/32
inetnum:     191.160.40.0/23
as-in:       from AS266269 100 accept ANY
as-in:       from AS14840 100 accept ANY
as-in:       from AS266028 100 accept AS266028
as-in:       from AS266621 100 accept AS266621
as-in:       from AS267602 100 accept AS267602
as-out:      to AS266269 announce AS272581 AS266028 AS266621 AS267602
as-out:      to AS14840 announce AS272581 AS266028 AS266621 AS267602
as-out:      to AS266028 announce ANY
as-out:      to AS266621 announce ANY
as-out:      to AS267602 announce ANY

nic-hdl-br:  JNSFI22
person:      Jefferson Nunes da Silva Filho
e-mail:      jeffersonadm@outlook.com
country:     BR
created:     20210602
changed:     20250327

% 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" : "AS272581",
    "country" : "BR",
    "admin_contacts" : [ "JNSFI22" ],
    "tech_contacts" : [ "JNSFI22" ],
    "abuse_contacts" : [ "JNSFI22" ],
    "date_created" : "2022-01-17",
    "date_updated" : "2026-08-26",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "40.587.023/0001-69",
    "name" : "SPEEDINFO SOLUCOES INFORMATICA LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "JNSFI22" ],
    "date_created" : "2022-01-17",
    "date_updated" : "2026-08-26",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "JNSFI22",
    "country" : "BR",
    "email" : [ "jeffersonadm@outlook.com" ],
    "date_created" : "2021-06-02",
    "date_updated" : "2025-03-27",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "JNSFI22",
    "country" : "BR",
    "email" : [ "jeffersonadm@outlook.com" ],
    "date_created" : "2021-06-02",
    "date_updated" : "2025-03-27",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "JNSFI22",
    "country" : "BR",
    "email" : [ "jeffersonadm@outlook.com" ],
    "date_created" : "2021-06-02",
    "date_updated" : "2025-03-27",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS14840	BR.Digital Telecom	BR
AS266269	MV TELECOM	BR
AS267602	M2 ONLINE	BR
AS266621	IGNET LINHAS TELECOMUNICAÇÕES - ME	BR
AS269411	G3LINK TELECOM SERVICO DE COMUNICACAO MULTIMIDIA	BR
AS266621	IGNET LINHAS TELECOMUNICAÇÕES ME	BR

Upstreams

AS Number	Description	Country
AS14840	BR.Digital Telecom	BR
AS266269	MV TELECOM	BR

Downstreams

AS Number	Description	Country
AS267602	M2 ONLINE	BR
AS269411	G3LINK TELECOM SERVICO DE COMUNICACAO MULTIMIDIA	BR
AS266621	IGNET LINHAS TELECOMUNICAÇÕES ME	BR