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AS273471 Universidade Federal do Cariri UFCA

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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AS Data

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Parsed Whois

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Legacy Routes

Universidade Federal do Cariri UFCA ufca.edu.br

BR 0 Routes

AS Data

AS273471

AS273471 – Universidade Federal do Cariri UFCA

AS Number	273471
AS Name	18.621.825/0001-99
Organization	Universidade Federal do Cariri UFCA
Country	BR
Website	ufca.edu.br
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	lacnic
Date Allocated	2024-03-11

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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.
% 2026-04-25T09:23:56-03:00 - 136.227.180.137

aut-num:     AS273471
owner:       Universidade Federal do Cariri - UFCA
ownerid:     18.621.825/0001-99
responsible: Levi da Silva Medeiros
country:     BR
owner-c:     LESME346
routing-c:   LESME346
abuse-c:     LESME346
created:     20240311
changed:     20260312
inetnum:     2801:81:20::/48

nic-hdl-br:  LESME346
person:      Levi da SIlva Medeiros
e-mail:      drt.dti@ufca.edu.br
country:     BR
created:     20250609
changed:     20250826

% 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

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS273471",
    "country" : "BR",
    "admin_contacts" : [ "LESME346" ],
    "tech_contacts" : [ "LESME346" ],
    "abuse_contacts" : [ "LESME346" ],
    "date_created" : "2024-03-11",
    "date_updated" : "2026-03-12",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "18.621.825/0001-99",
    "name" : "Universidade Federal do Cariri - UFCA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "LESME346" ],
    "date_created" : "2024-03-11",
    "date_updated" : "2026-03-12",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "LESME346",
    "country" : "BR",
    "email" : [ "drt.dti@ufca.edu.br" ],
    "date_created" : "2025-06-09",
    "date_updated" : "2025-08-26",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "LESME346",
    "country" : "BR",
    "email" : [ "drt.dti@ufca.edu.br" ],
    "date_created" : "2025-06-09",
    "date_updated" : "2025-08-26",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "LESME346",
    "country" : "BR",
    "email" : [ "drt.dti@ufca.edu.br" ],
    "date_created" : "2025-06-09",
    "date_updated" : "2025-08-26",
    "source" : "lacnic"
  } ]
}

Frequently Asked Questions

What is ASN AS273471?

ASN AS273471 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS273471?

AS273471 is listed under Universidade Federal do Cariri UFCA.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

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.