ASN Lookup Tool

EURO FIBER LTDA BR BR 4 Routes

AS Data

AS274527

AS274527 – EURO FIBER LTDA

AS Number 274527
AS Name 28.910.820/0001-30
Organization EURO FIBER LTDA
Country BR
Number of IPv4 Routes 4
Number of IPv6 Routes 0
ASN type ISP
Registry lacnic
Date Allocated 2025-09-03

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Use ASN data for AS274527 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
45.173.253.0/24 256
45.173.252.0/24 256
189.127.175.0/24 256
45.173.252.0/23 512

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.
% 2026-04-13T09:35:19-03:00 - 136.227.171.157

aut-num:     AS274527
owner:       EURO FIBER LTDA
ownerid:     28.910.820/0001-30
responsible: JOAO ROBERTO
country:     BR
owner-c:     JORRA139
routing-c:   JORRA139
abuse-c:     JORRA139
created:     20250903
changed:     20250903
inetnum:     2804:9584::/32
inetnum:     45.173.252.0/23
inetnum:     189.127.174.0/23

nic-hdl-br:  JORRA139
person:      Joao Roberto Ramos
e-mail:      jrobertoramos81@gmail.com
country:     BR
created:     20250804
changed:     20250804

% 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
AS263269 RAGTEK TECNOLOGIA BR
AS268305 T & I TELECOMUNICAÇÕES LTDA ME BR

Upstreams

AS Number Description Country
AS263269 RAGTEK TECNOLOGIA BR

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Frequently Asked Questions

ASN AS274527 is an Autonomous System Number used to identify a network for BGP internet routing.
AS274527 is listed under EURO FIBER LTDA.
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.