45.178.152.0/23 - bgp.tools

45.178.152.0/23

Originated by AS269046
AS Name: Flex / First Telecom LTDA

Overview
Connectivity
Whois
DNS
Validation

Registered on: 14 Jun 2019 (6 years old)

Registered to: 296387 (lacnic)

Prefix status: Active, Allocated under NIC.BR

Size of prefix: 2 /24's

More Specific Announcements

	Prefix	Description
	45.178.152.0/24	First Telecom LTDA
	45.178.153.0/24	First Telecom LTDA

Less Specific Announcements

	Prefix	Description
	45.178.152.0/22	First Telecom LTDA

Upstreams

AS262907 - Brasil TecPar
AS53062 - ALT | GRUPO BRASIL TECPAR

Chart Display Options

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Display paths to Route Servers

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description
	AS262907	Brasil TecPar
	AS53062	ALT \| GRUPO BRASIL TECPAR

Peers

	ASN	Description
	AS262999	IVI TECNOLOGIA E COMUNICAÇÃO LTDA
	AS28166	TESA - Telecom South America
	AS270735	COMPUTIZE NETWORK TELECOMUNICACOES LTDA
	AS263152	MIGO TELECOM
	AS61624	ISPSHIELD (InfNOC Tecnologia)
	AS213622	Falcon FZE LLC
	AS42473	Anexia Cloud Solutions GmbH
	AS14537	Continent 8 LLC
	AS6057	Administracion Nacional de Telecomunicaciones
	AS32590	Valve Corporation
	AS270684	SOLUCOES SOUZA WEB LTDA
	AS24482	SG.GS
	AS39120	Convergenze S.p.A.
	AS265169	VIPNETT TELECOM
	AS401661	EMBNEX, LLC
	AS263661	Brasil Digital Telecom
	AS270824	ENX Services
	AS206735	Novelcomm LP
	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS
	AS57463	NetIX Communications JSC
	AS1916	RNP - Rede Nacional de Ensino e Pesquisa
	AS60503	FNX Tecnologia LTDA
	AS262287	Latitude.sh LTDA
	AS263541	IMF NETWORK DATA LTDA - ME
	AS26162	IX.br Route Servers
	AS269641	RURALNET BRASIL
	AS271247	RS Sul Telecomunicações Ltda
	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO
	AS199081	Lancom Ltd.
	AS36236	NetActuate, Inc
	AS29049	Delta Telecom Ltd
	AS262462	Aranet Play
	AS132337	Axclusive
	AS267613	ELETRONET S.A.
	AS274676	MULTIWAY COMERCIO E REPRESENTACOES LTDA
	AS60602	Inovare-Prim SRL
	AS263903	INFORBARRA TELECOM
	AS14907	Wikimedia Foundation Inc.
	AS6424	EDGOO NETWORKS
	AS212483	LEVEL EIGHTY-SIX COMMUNICATIONS LTD
	AS40776	TaoNet
	AS214757	Jakub Krsa
	AS271253	LINK BRASIL TELECOMUNICACOES LTDA
	AS269180	VIPNET Conexão
	AS266400	Ferenz Networks
	AS2635	Automattic, Inc
	AS215248	Bastiaan Mathijs Brink
	AS8801	Rocket Fibre Ltd
	AS34170	Aztelekom LLC
	AS214331	Teske Virtual System Ltda
	AS199524	Gcore S.A.
	AS14840	BR.DIGITAL
	AS262907	Brasil TecPar
	AS53062	ALT \| GRUPO BRASIL TECPAR

% Joint Whois - whois.lacnic.net
%  This server accepts single ASN, IPv4 or IPv6 queries
 
% Brazilian resource: whois.registro.br


% Copyright (c) Nic.br
%  The use of the data below is only permitted as described in
%  full by the terms of use at https://registro.br/termo/en.html ,
%  being prohibited its distribution, commercialization or
%  reproduction, in particular, to use it for advertising or
%  any similar purpose.
%  2019-11-13T23:57:44-03:00

%  Query rate limit exceeded. Reduced information.
%  Use https://registro.br/cgi-bin/nicbr/busca_dominio for domain availability.

inetnum:     45.178.152.0/22
aut-num:     AS269046
abuse-c:     TDNAR1
owner:       First Telecom LTDA
ownerid:     04.094.803/0001-03
responsible: Marcelo Luca
owner-c:     MALUC284
tech-c:      TDNAR1
created:     20190614
changed:     20190705

nic-hdl-br:  MALUC284
person:      Marcelo Luca
created:     20150925
changed:     20181113

nic-hdl-br:  TDNAR1
person:      Tiago das Neves Arnold
created:     20181105
changed:     20181105

% Security and mail abuse issues should also be addressed to
% cert.br, http://www.cert.br/ , respectivelly to cert@cert.br
% and mail-abuse@cert.br
%
% whois.registro.br accepts only direct match queries. Types
% of queries are: domain (.br), registrant (tax ID), ticket,
% provider, contact handle (ID), CIDR block, IP and ASN.

Last Update: 2019-11-14T02:57:44Z UTC

Remove auto generated reverse DNS entries

	Address	PTR
	45.178.152.1	45-178-152-1.flexcorp.net.br.
	45.178.152.7	rodrigues.poa.br.
	45.178.152.14	mail.tricontroledeacesso.com.
	45.178.152.63	45-178-152-63.flexcorp.net.br.
	45.178.153.99	radaction.net.
	45.178.153.100	cp2.radaction.net.
	45.178.153.116	email.flexfibra.com.br.
	45.178.153.120	panel.flexcorp.net.br.
	45.178.153.121	web1.flexcorp.net.br.
	45.178.153.122	mx1.flexcorp.net.br.
	45.178.153.123	mx2.flexcorp.net.br.
	45.178.153.127	ispc.flexcorp.net.br.

Last Update: 2026-05-26T21:57:55Z UTC

	A	DNS
	45.178.152.7	sistema3.rodrigues.poa.br, portal.shootingcontrol.com.br ( 9 total...)
	45.178.152.14	grupovortice.drayddns.com
	45.178.152.35	tokudai.mine.nu
	45.178.152.63	carteirinha.handgun.com.br, danielpc.dyndns.org ( 13 total...)
	45.178.152.185	*.flexfibra.duckdns.org, flexfibra.duckdns.org
	45.178.153.105	wmcax1k4r28md9myq5t4p54ks77sdkl9rynnf-9m1bue4q14h40dl.wifiman.me
	45.178.153.106	st.flexfibra.com.br ( 3 total...)
	45.178.153.108	sbcluzfibra.flux.net.br, flux.flexfibra.com.br
	45.178.153.109	pbx.flexfibra.com.br
	45.178.153.110	flexfibra.com.br
	45.178.153.111	opa.flexfibra.com.br
	45.178.153.116	mail.flexfibra.com.br, autodiscover.flexfibra.com.br ( 4 total...)
	45.178.153.117	sip.flexfibra.com.br
	45.178.153.119	flexfibra.flashman.anlix.io, flashman.flexfibra.com.br
	45.178.153.120	panel.flexcorp.net.br
	45.178.153.121	web1.flexcorp.net.br
	45.178.153.122	mx1.flexcorp.net.br
	45.178.153.123	mx2.flexcorp.net.br
	45.178.153.124	ns1.flexcorp.net.br
	45.178.153.125	ns2.flexcorp.net.br

Last Update: 2026-05-30T22:53:46Z UTC

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Upstreams

Upstreams

Peers

IRR Databases

RPKI Chain (Current origin: Valid)