ASN Lookup Tool

Justica Federal de Primeiro Grau em Santa Catarina jfsc.jus.br BR BR 2 Routes

AS Data

AS266373

AS266373 – Justica Federal de Primeiro Grau em Santa Catarina

AS Number 266373
AS Name 05.427.319/0001-11
Organization Justica Federal de Primeiro Grau em Santa Catarina
Country BR
Website jfsc.jus.br
Number of IPv4 Routes 1
Number of IPv6 Routes 1
ASN type GOVERNMENT
Registry lacnic
Date Allocated 2016-11-22

ASN Intelligence API for production workflows

Use ASN data for AS266373 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
170.80.5.0/24 256
2801:80:1af0::/48 ~1×10²⁴

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.
% 2026-04-25T09:23:37-03:00 - 136.227.171.64

aut-num:     AS266373
owner:       Justica Federal de Primeiro Grau em Santa Catarina
ownerid:     05.427.319/0001-11
responsible: Juiz Federal Diretor do Foro SJ/SC
country:     BR
owner-c:     MLC166
routing-c:   MLC166
abuse-c:     MLC166
created:     20161122
changed:     20180306
inetnum:     170.80.5.0/24
inetnum:     2801:80:1af0::/48
as-in:       from AS16735 100 accept ANY
as-in:       from AS53062 100 accept ANY
as-out:      to AS16735 announce AS266373
as-out:      to AS53062 announce AS266373

nic-hdl-br:  MLC166
person:      Milton Lucio de Souza Cortes
e-mail:      rede@jfsc.jus.br
country:     BR
created:     20020423
changed:     20200417

% 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
AS39120 Convergenze S.p.A. IT
AS24482 SG.GS SG
AS263152 MIGO TELECOM BR
AS53062 ALT | GRUPO BRASIL TECPAR BR
AS14840 BR.Digital Telecom BR
AS263237 PowerHost Telecom SPA CL
AS61573 IP TELECOM BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS53062 ALT GRUPO BRASIL TECPAR BR

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS16735 ALGAR TELECOM S/A BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS53062 ALT GRUPO BRASIL TECPAR BR

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

Get Started
CTA Illustration

Frequently Asked Questions

ASN AS266373 is an Autonomous System Number used to identify a network for BGP internet routing.
AS266373 is listed under Justica Federal de Primeiro Grau em Santa Catarina.
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.