ASN Lookup Tool

NTC Comunica�oes Ltda ME BR BR 10 Routes

AS Data

AS266420

AS266420 – NTC Comunica�oes Ltda ME

AS Number 266420
AS Name
Organization NTC Comunica�oes Ltda ME()
Country BR
Number of IPv4 Routes 7
Number of IPv6 Routes 3
ASN type ISP
Registry lacnic
Date Allocated 2016-12-12

ASN Intelligence API for production workflows

Use ASN data for AS266420 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
170.81.162.0/23 512
170.81.160.0/24 256
2804:378c::/32 ~79×10²⁷
170.81.160.0/22 1024
170.81.162.0/24 256
170.81.161.0/24 256
2804:378c::/33 ~40×10²⁷
170.81.163.0/24 256
170.81.160.0/23 512
2804:378c:8000::/33 ~40×10²⁷

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.
% 2026-03-16T09:16:26-03:00 - 193.46.204.115

aut-num:     AS266420
owner:       NTC Comunica�oes Ltda ME
responsible: Fabio Gabriel Giro
owner-c:     FAGGI3
routing-c:   FAGGI3
abuse-c:     FAGGI3
created:     20161212
changed:     20161212
inetnum:     2804:378c::/32
inetnum:     170.81.160.0/22

nic-hdl-br:  FAGGI3
person:      fabio gabriel giro
created:     20120727
changed:     20230825

% 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
AS7195 EDGEUNO S.A.S CO
AS6939 Hurricane Electric LLC US
AS60602 Inovare-Prim SRL MD
AS266142 Bahiadados Telecom Ltda. BR
AS14259 Gtd Internet S.A. CL
AS14537 Continent 8 LLC US
AS198150 SIACOM JSC GE
AS269416 SEMEAR TELECOM EIRELI BR
AS263283 JGNET - J G DE OLIVEIRA MATOS & CIA LTDA BR
AS199524 G-Core Labs S.A. LU

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS7195 EDGEUNO S.A.S CO
AS35280 F5 Networks SARL FR
AS10429 TELEF�NICA BRASIL S.A BR
AS263237 PowerHost Telecom SPA CL
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS52468 UFINET PANAMA S.A. PA
AS7713 Telekomunikasi Indonesia PT ID
AS53013 UFINET BRASIL S.A. BR

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Frequently Asked Questions

ASN AS266420 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266420 is listed under NTC Comunica�oes Ltda ME.
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.