ASN Lookup Tool

Ademir Ferreira BR BR 6 Routes

AS Data

AS271144

AS271144 – Ademir Ferreira

AS Number 271144
AS Name
Organization Ademir Ferreira
Country BR
Number of IPv4 Routes 4
Number of IPv6 Routes 2
ASN type INDIVIDUAL
Registry lacnic
Date Allocated 2020-08-07

ASN Intelligence API for production workflows

Use ASN data for AS271144 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:76f0::/33 ~40×10²⁷
179.42.40.0/23 512
179.42.41.0/24 256
179.42.40.0/24 256
179.42.42.0/23 512
2804:76f0:8000::/33 ~40×10²⁷

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.
% 2026-04-10T09:19:25-03:00 - 213.159.13.177

aut-num:     AS271144
owner:       Ademir Ferreira
responsible: AF TELECOM
owner-c:     ADFER572
routing-c:   JOVSO153
abuse-c:     JOVSO153
created:     20200807
changed:     20200807
inetnum:     179.42.40.0/22
inetnum:     2804:76f0::/32

nic-hdl-br:  ADFER572
person:      Ademir Ferreira
created:     20200704
changed:     20260216

nic-hdl-br:  JOVSO153
person:      Jo�o Vitor de souza
created:     20171113
changed:     20220914

% 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

Peers

AS Number Description Country
AS266525 Eurocorp Vialux Internet Eireli BR

Upstreams

AS Number Description Country
AS266525 Eurocorp Vialux Internet Eireli BR

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Frequently Asked Questions

ASN AS271144 is an Autonomous System Number used to identify a network for BGP internet routing.
AS271144 is listed under Ademir Ferreira.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.