ASN Lookup Tool

NETULTRA PROVEDOR DE INTERNET net-ultra.com.br BR BR 18 Routes

AS Data

AS262803

AS262803 – NETULTRA PROVEDOR DE INTERNET

AS Number 262803
AS Name 06.053.426/0001-90
Organization NETULTRA PROVEDOR DE INTERNET()
Country BR
Website net-ultra.com.br
Number of IPv4 Routes 15
Number of IPv6 Routes 3
ASN type ISP
Registry lacnic
Date Allocated 2010-10-13

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Use ASN data for AS262803 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
186.250.16.0/21 2048
186.250.20.0/22 1024
186.250.20.0/23 512
2804:250::/40 ~309×10²⁴
186.250.16.0/22 1024
186.250.17.0/24 256
2804:250::/32 ~79×10²⁷
2804:250:c000::/34 ~20×10²⁷
186.250.23.0/24 256
186.250.18.0/23 512

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.
% 2026-03-23T09:12:00-03:00 - 185.77.250.56

aut-num:     AS262803
owner:       NETULTRA PROVEDOR DE INTERNET
ownerid:     06.053.426/0001-90
responsible: Higor Huynter Carinhena
country:     BR
owner-c:     HICAR42
routing-c:   HICAR42
abuse-c:     HICAR42
created:     20101013
changed:     20211014
inetnum:     186.250.16.0/21
inetnum:     2804:250::/32
as-in:       from AS18881 100 accept ANY
as-in:       from AS52965 100 accept ANY
as-out:      to AS52965 announce AS262803 
as-out:      to AS18881 announce AS262803

nic-hdl-br:  HICAR42
person:      Higor Carinhena
e-mail:      higor@net-ultra.com.br
country:     BR
created:     20200710
changed:     20240719

% 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
AS7738 V tal BR
AS274637 NETULTRA INTERNET E INFORMATICA LTDA BR
AS263129 Wavemax Internet BR
AS272648 STARTNET PROVEDOR E INFORMATICA LTDA ME BR
AS266388 ZAZ NATAL BR
AS3549 Level 3 Parent, LLC US
AS16735 ALGAR TELECOM S/A BR
AS272648 STARTNET PROVEDOR E INFORMATICA LTDA - ME BR
AS8167 V tal BR

Upstreams

AS Number Description Country
AS7738 V tal BR
AS263129 Wavemax Internet BR
AS272648 STARTNET PROVEDOR E INFORMATICA LTDA ME BR
AS3549 Level 3 Parent, LLC US
AS16735 ALGAR TELECOM S/A BR
AS8167 V tal BR

Downstreams

AS Number Description Country
AS274637 NETULTRA INTERNET E INFORMATICA LTDA BR
AS266388 ZAZ NATAL BR
AS16735 ALGAR TELECOM S/A BR

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Frequently Asked Questions

ASN AS262803 is an Autonomous System Number used to identify a network for BGP internet routing.
AS262803 is listed under NETULTRA PROVEDOR DE INTERNET.
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.