How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS275731 UC2B SERVICOS DE TECNOLOGIA DA INFORMACAO LTDA

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Contacts

Legacy Routes

UC2B SERVICOS DE TECNOLOGIA DA INFORMACAO LTDA

BR 0 Routes

AS Data

AS275731

AS275731 – UC2B SERVICOS DE TECNOLOGIA DA INFORMACAO LTDA

AS Number	275731
AS Name
Organization	UC2B SERVICOS DE TECNOLOGIA DA INFORMACAO LTDA
Country	BR
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	lacnic
Date Allocated	2026-04-13

ASN Intelligence API for production workflows

Use ASN data for AS275731 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

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.
% 2026-04-25T09:23:32-03:00 - 195.133.209.138

aut-num:     AS275731
owner:       UC2B SERVICOS DE TECNOLOGIA DA INFORMACAO LTDA
responsible: Luiz Paulo Ferreira dos Santos
owner-c:     LPFDS11
routing-c:   LPFDS11
abuse-c:     LPFDS11
created:     20260413
changed:     20260413
inetnum:     2804:98b4::/32

nic-hdl-br:  LPFDS11
person:      Luiz Paulo Ferreira dos Santos
created:     20180717
changed:     20251128

% 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" : "AS275731",
    "admin_contacts" : [ "LPFDS11" ],
    "tech_contacts" : [ "LPFDS11" ],
    "abuse_contacts" : [ "LPFDS11" ],
    "date_created" : "2026-04-13",
    "date_updated" : "2026-04-13",
    "source" : "lacnic"
  } ],
  "organization" : {
    "name" : "UC2B SERVICOS DE TECNOLOGIA DA INFORMACAO LTDA",
    "abuse_contacts" : [ "LPFDS11" ],
    "date_created" : "2026-04-13",
    "date_updated" : "2026-04-13",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "LPFDS11",
    "date_created" : "2018-07-17",
    "date_updated" : "2025-11-28",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "LPFDS11",
    "date_created" : "2018-07-17",
    "date_updated" : "2025-11-28",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "LPFDS11",
    "date_created" : "2018-07-17",
    "date_updated" : "2025-11-28",
    "source" : "lacnic"
  } ]
}

Frequently Asked Questions

What is ASN AS275731?

ASN AS275731 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS275731?

AS275731 is listed under UC2B SERVICOS DE TECNOLOGIA DA INFORMACAO LTDA.

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.