ASN Lookup Tool

UltraWeb Telecomunicações LTDA BR BR 6 Routes

AS Data

AS265083

AS265083 – UltraWeb Telecomunicações LTDA

AS Number 265083
AS Name 18.514.944/0001-42
Organization UltraWeb Telecomunicações LTDA
Country BR
Number of IPv4 Routes 3
Number of IPv6 Routes 3
ASN type ISP
Registry lacnic
Date Allocated 2016-07-11

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Use ASN data for AS265083 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:3284::/32 ~79×10²⁷
170.233.196.0/23 512
2804:3284::/33 ~40×10²⁷
2804:3284:8000::/33 ~40×10²⁷
170.233.198.0/23 512
170.233.196.0/22 1024

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.
% 2026-04-08T09:36:22-03:00 - 94.176.90.52

aut-num:     AS265083
owner:       UltraWeb Telecomunica��es LTDA
ownerid:     18.514.944/0001-42
responsible: Marcos Contarin
country:     BR
owner-c:     MARCO171
routing-c:   MARCO171
abuse-c:     MARCO171
created:     20160711
changed:     20160711
inetnum:     170.233.196.0/22
inetnum:     2804:3284::/32

nic-hdl-br:  MARCO171
person:      Marcos Roberto Contarin
e-mail:      marcoscontarin@gmail.com
country:     BR
created:     20120120
changed:     20251211

% 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
AS53178 SCNet Equipamentos de Informática Ltda BR

Upstreams

AS Number Description Country
AS53178 SCNet Equipamentos de Informática Ltda BR

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Frequently Asked Questions

ASN AS265083 is an Autonomous System Number used to identify a network for BGP internet routing.
AS265083 is listed under UltraWeb Telecomunicações 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.