ASN Lookup Tool

Ita�net Fiber Provedor BR BR 5 Routes

AS Data

AS266163

AS266163 – Ita�net Fiber Provedor

AS Number 266163
AS Name
Organization Ita�net Fiber Provedor
Country BR
Number of IPv4 Routes 3
Number of IPv6 Routes 2
ASN type ISP
Registry lacnic
Date Allocated 2017-04-13

ASN Intelligence API for production workflows

Use ASN data for AS266163 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

Get ASN API Key ASN API Docs

IP Ranges

Route # IPs
186.2.251.0/24 256
186.2.248.0/23 512
186.2.250.0/24 256
2804:3ba8:ff00::/40 ~309×10²⁴
2804:3ba8::/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.
% 2026-04-02T09:24:39-03:00 - 194.135.132.87

aut-num:     AS266163
owner:       Ita�net Fiber Provedor
responsible: Andre Marcelo de Oliveira Camargo
owner-c:     AMOCA19
routing-c:   WINET11
abuse-c:     AMOCA19
created:     20170413
changed:     20240709
inetnum:     186.2.248.0/22
inetnum:     2804:3ba8::/32

nic-hdl-br:  AMOCA19
person:      Andr� Marcelo de Oliveira Camargo
created:     20150831
changed:     20240820

nic-hdl-br:  WINET11
person:      wilson neto
created:     20120705
changed:     20250202

% 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
AS266142 Bahiadados Telecom Ltda. BR
AS14537 Continent 8 LLC US
AS199524 G-Core Labs S.A. LU
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS270052 STARTELECOM S.A. PY
AS266400 Ferenz Networks BR
AS22548 N�cleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS51185 MainStreaming SpA IT
AS263661 BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO BR
AS60503 FNX Tecnologia LTDA BR

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS270814 ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES LTDA BR
AS14840 BR.Digital Telecom BR
AS269096 N&K TECNOLOGIA LTDA BR
AS21574 Century Telecom Ltda BR
AS6057 Administracion Nacional de Telecomunicaciones UY

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS266163 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266163 is listed under Ita�net Fiber Provedor.
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.