ASN Lookup Tool

EXTREMA NETWORK BR BR 7 Routes

AS Data

AS271581

AS271581 – EXTREMA NETWORK

AS Number 271581
AS Name 14.541.317/0001-40
Organization EXTREMA NETWORK()
Country BR
Number of IPv4 Routes 5
Number of IPv6 Routes 2
ASN type ISP
Registry lacnic
Date Allocated 2021-01-15

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Use ASN data for AS271581 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
179.124.162.0/24 256
2804:7dc4:8000::/40 ~309×10²⁴
179.124.160.0/23 512
2804:7dc4::/33 ~40×10²⁷
179.124.160.0/24 256
179.124.161.0/24 256
179.124.163.0/24 256

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.
% 2026-03-19T09:23:46-03:00 - 136.227.161.167

aut-num:     AS271581
owner:       EXTREMA NETWORK
ownerid:     14.541.317/0001-40
responsible: FRANCINEIDE NUNES DA SILVA
country:     BR
owner-c:     FRNSI60
routing-c:   FRNSI60
abuse-c:     FRNSI60
created:     20210115
changed:     20210115
inetnum:     2804:7dc4::/32
inetnum:     179.124.160.0/22

nic-hdl-br:  FRNSI60
person:      FRANCINEIDE NUNES DA SILVA
e-mail:      extremanetwork@gmail.com
country:     BR
created:     20200811
changed:     20210115

% 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
AS264275 ROLIM NET TECNOLOGIA LTDA BR
AS264531 HET INTERNET LTDA BR

Upstreams

AS Number Description Country
AS264275 ROLIM NET TECNOLOGIA LTDA BR
AS264531 HET INTERNET LTDA BR

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Frequently Asked Questions

ASN AS271581 is an Autonomous System Number used to identify a network for BGP internet routing.
AS271581 is listed under EXTREMA NETWORK.
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.