ASN Lookup Tool

M. SOKOLOSKI LTDA BR BR 5 Routes

AS Data

AS273601

AS273601 – M. SOKOLOSKI LTDA

AS Number 273601
AS Name
Organization M. SOKOLOSKI LTDA
Country BR
Number of IPv4 Routes 0
Number of IPv6 Routes 5
ASN type BUSINESS
Registry lacnic
Date Allocated 2022-10-14

ASN Intelligence API for production workflows

Use ASN data for AS273601 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

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IP Ranges

Route # IPs
2804:8964:4000::/34 ~20×10²⁷
2804:8964:8000::/34 ~20×10²⁷
2804:8964::/34 ~20×10²⁷
2804:8964:c000::/34 ~20×10²⁷
2804:8964::/32 ~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.
% 2026-05-15T09:24:32-03:00 - 93.113.125.171

aut-num:     AS273601
owner:       M. SOKOLOSKI LTDA
responsible: Maur�cio Sokoloski
owner-c:     MASOK2
routing-c:   MASOK2
abuse-c:     MASOK2
created:     20221014
changed:     20221014
inetnum:     2804:8964::/32

nic-hdl-br:  MASOK2
person:      Mauricio Sokoloski
created:     20081003
changed:     20250810

% 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
AS52587 iFIBRA TELECOM BR

Upstreams

AS Number Description Country
AS52587 iFIBRA TELECOM BR

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Frequently Asked Questions

ASN AS273601 is an Autonomous System Number used to identify a network for BGP internet routing.
AS273601 is listed under M. SOKOLOSKI 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.