ASN Lookup Tool

Central Tech Telecom Ltda centraltech.net.br BR BR 3 Routes

AS Data

AS275745

AS275745 – Central Tech Telecom Ltda

AS Number 275745
AS Name 20.097.890/0001-09
Organization Central Tech Telecom Ltda
Country BR
Website centraltech.net.br
Number of IPv4 Routes 1
Number of IPv6 Routes 2
ASN type ISP
Registry lacnic
Date Allocated 2026-05-05

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Use ASN data for AS275745 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:98ec:100::/40 ~309×10²⁴
45.7.50.0/24 256
2804:98ec::/32 ~79×10²⁷

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.
% 2026-06-26T09:23:55-03:00 - 136.227.164.161

aut-num:     AS275745
owner:       Central Tech Telecom Ltda
ownerid:     20.097.890/0001-09
responsible: Gesmine Bordignon
country:     BR
owner-c:     GEBOR70
routing-c:   GEBOR70
abuse-c:     GEBOR70
created:     20260505
changed:     20260528
inetnum:     2804:98ec::/32
as-in:       from AS264010 100 accept ANY
as-in:       from AS266400 100 accept ANY
as-out:      to AS264010 announce AS275745
as-out:      to AS266400 announce AS275745

nic-hdl-br:  GEBOR70
person:      Gesmine Bordignon
e-mail:      gesmine@centraltech.net.br
country:     BR
created:     20230630
changed:     20260324

% 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
AS264010 Polli Telecom BR
AS266400 Ferenz Networks BR

Upstreams

AS Number Description Country
AS264010 Polli Telecom BR
AS266400 Ferenz Networks BR

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Frequently Asked Questions

ASN AS275745 is an Autonomous System Number used to identify a network for BGP internet routing.
AS275745 is listed under Central Tech Telecom Ltda.
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.