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.

AS275840 BAH TELECOM SERVICOS DE TELECOMUNICACOES 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

BAH TELECOM SERVICOS DE TELECOMUNICACOES LTDA

BR 1 Routes

AS Data

AS275840

AS275840 – BAH TELECOM SERVICOS DE TELECOMUNICACOES LTDA

AS Number	275840
AS Name	39.518.452/0001-03
Organization	BAH TELECOM SERVICOS DE TELECOMUNICACOES LTDA
Country	BR
Number of IPv4 Routes	0
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2026-08-31

ASN Intelligence API for production workflows

Use ASN data for AS275840 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
2804:9a58::/32	AS275840	BAH TELECOM SERVICOS DE TELECOMUNICACOES LTDA	BAH TELECOM SERVICOS DE TELECOMUNICACOES LTDA	~79×10²⁷

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.
% 2026-10-04T09:10:53-03:00 - 45.86.19.23

aut-num:     AS275840
owner:       BAH TELECOM SERVICOS DE TELECOMUNICACOES LTDA
ownerid:     39.518.452/0001-03
responsible: DOUGLAS MACIEL KROETZ
country:     BR
owner-c:     DOMAC92
routing-c:   DOMAC92
abuse-c:     DOMAC92
created:     20260831
changed:     20260831
inetnum:     2804:9a58::/32

nic-hdl-br:  DOMAC92
person:      Douglas Maciel
e-mail:      douglasmk010@gmail.com
country:     BR
created:     20221122
changed:     20260731

% 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" : "AS275840",
    "country" : "BR",
    "admin_contacts" : [ "DOMAC92" ],
    "tech_contacts" : [ "DOMAC92" ],
    "abuse_contacts" : [ "DOMAC92" ],
    "date_created" : "2026-08-31",
    "date_updated" : "2026-08-31",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "39.518.452/0001-03",
    "name" : "BAH TELECOM SERVICOS DE TELECOMUNICACOES LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "DOMAC92" ],
    "date_created" : "2026-08-31",
    "date_updated" : "2026-08-31",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "DOMAC92",
    "country" : "BR",
    "email" : [ "douglasmk010@gmail.com" ],
    "date_created" : "2022-11-22",
    "date_updated" : "2026-07-31",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "DOMAC92",
    "country" : "BR",
    "email" : [ "douglasmk010@gmail.com" ],
    "date_created" : "2022-11-22",
    "date_updated" : "2026-07-31",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "DOMAC92",
    "country" : "BR",
    "email" : [ "douglasmk010@gmail.com" ],
    "date_created" : "2022-11-22",
    "date_updated" : "2026-07-31",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS28283	Adylnet Telecom	BR
AS28605	Defferrari Informatica Ltda.	BR
AS264435	Fullconect Telecom	BR

Upstreams

AS Number	Description	Country
AS28283	Adylnet Telecom	BR

Downstreams

AS Number	Description	Country
AS264435	Fullconect Telecom	BR

Frequently Asked Questions

What is ASN AS275840?

ASN AS275840 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS275840?

AS275840 is listed under BAH TELECOM SERVICOS DE TELECOMUNICACOES 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.