What is ASN AS268445?

ASN AS268445 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS268445?

AS268445 is listed under BARRETO E CANTOIA PROVEDOR DE INTERNET 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.

AS268445 BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA

ASN Lookup Tool

BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA

BR 13 Routes

AS Data

AS268445

AS268445 – BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA

AS Number	268445
AS Name	23.485.677/0001-62
Organization	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA
Country	BR
Number of IPv4 Routes	5
Number of IPv6 Routes	8
ASN type	ISP
Registry	lacnic
Date Allocated	2018-08-16

ASN Intelligence API for production workflows

Use ASN data for AS268445 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2804:5154:c000::/34	AS268445	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	~20×10²⁷
2804:5154::/32	AS268445	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	~79×10²⁷
2804:5154:8000::/33	AS268445	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	~40×10²⁷
2804:5154::/33	AS268445	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	~40×10²⁷
45.160.254.0/24	AS268445	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	256
45.160.252.0/24	AS268445	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	256
2804:5154::/34	AS268445	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	~20×10²⁷
2804:5154:8000::/34	AS268445	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	~20×10²⁷
2804:5154:4000::/34	AS268445	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	~20×10²⁷
45.160.254.0/23	AS268445	BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA	BARRETO E CANTOIA PROVEDOR DE INTERNET 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.
% 2026-05-15T09:21:24-03:00 - 188.241.207.23

aut-num:     AS268445
owner:       BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA
ownerid:     23.485.677/0001-62
responsible: Manuel Augusto Barreto da Silva
country:     BR
owner-c:     MAABA585
routing-c:   MAABA585
abuse-c:     MAABA585
created:     20180816
changed:     20190520
inetnum:     45.160.252.0/22
inetnum:     2804:5154::/32

nic-hdl-br:  MAABA585
person:      Manuel Augusto Barreto
e-mail:      manuelbarretob@gmail.com
country:     BR
created:     20151002
changed:     20231018

% 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" : "AS268445",
    "country" : "BR",
    "admin_contacts" : [ "MAABA585" ],
    "tech_contacts" : [ "MAABA585" ],
    "abuse_contacts" : [ "MAABA585" ],
    "date_created" : "2018-08-16",
    "date_updated" : "2019-05-20",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "23.485.677/0001-62",
    "name" : "BARRETO E CANTOIA PROVEDOR DE INTERNET LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "MAABA585" ],
    "date_created" : "2018-08-16",
    "date_updated" : "2019-05-20",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "MAABA585",
    "country" : "BR",
    "email" : [ "manuelbarretob@gmail.com" ],
    "date_created" : "2015-10-02",
    "date_updated" : "2023-10-18",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "MAABA585",
    "country" : "BR",
    "email" : [ "manuelbarretob@gmail.com" ],
    "date_created" : "2015-10-02",
    "date_updated" : "2023-10-18",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "MAABA585",
    "country" : "BR",
    "email" : [ "manuelbarretob@gmail.com" ],
    "date_created" : "2015-10-02",
    "date_updated" : "2023-10-18",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS268798	JG TELECOM	BR
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS199524	G-Core Labs S.A.	LU
AS263152	MIGO TELECOM	BR
AS262761	Sinal Br Telecom Ltda	BR
AS1031	PEER 1031 LLC	US
AS55081	24 SHELLS	US
AS999	CORIX NETWORKS	US
AS199524	G Core Labs S.A.	LU
AS267256	ONETIS TECNOLOGIA LTDA	BR

Upstreams

AS Number	Description	Country
AS271253	LINK BRASIL TELECOMUNICACOES LTDA	BR
AS262761	Sinal Br Telecom Ltda	BR
AS1031	PEER 1031 LLC	US

Downstreams

AS Number	Description	Country
AS268798	JG TELECOM	BR