45.232.136.0/22

AS267321 · NTISP TELECOM

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Summary

Country	Brazil
Domain	b4telecom.net.br
ASN	AS267321
Registry	LACNIC
ID	TCC34

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     45.232.136.0/22
aut-num:     AS267321
abuse-c:     TCHCO3
owner:       NTISP TELECOM
ownerid:     37.278.565/0001-45
responsible: THIAGO CHAVES HOLANDA COSTA
owner-c:     TCHCO3
tech-c:      TCHCO3
inetrev:     45.232.138.0/24
nserver:     ns01.b4telecom.net.br
nsstat:      20260111 AA
nslastaa:    20260111
nserver:     ns02.b4telecom.net.br
nsstat:      20260111 AA
nslastaa:    20260111
created:     20180326
changed:     20251128

nic-hdl-br:  TCHCO3
person:      THIAGO CHAVES HOLANDA COSTA
created:     20240404
changed:     20240409

Overlapping Ranges

BGP prefixes that are contained by 45.232.136.0/22

Range	ASN	Company	Num of IPs
45.232.136.0/24	AS267321	B4 TELECOM SERVICOS DE COMUNICACAO E TECNOLOGIA	256

Nearby Ranges

BGP prefixes that overlap with 45.232.0.0/16

Range	ASN	Company	Num of IPs
45.232.212.0/22	AS61614	67 TELECOM	1,024
45.232.140.0/22	AS267329	LIDER CONEXOES DE INTERNET LTDA	1,024
45.232.192.0/22	AS267749	INVERSIONES TELCOTEL SAC	1,024
45.232.88.0/22	AS268323	AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA	1,024
45.232.84.0/22	AS271254	ME TELECOM SERVIÇOS DE INTERNET LTDA	1,024
45.232.56.0/22	AS273683	ALLREDE TELECOM LTDA	1,024
45.232.120.0/22	AS27735	TIVIT CHILE TERCERIZACIÓN DE PROCESOS, SERVICIOS Y TECNOLOGÍA SpA	1,024
45.232.104.0/22	AS27843	WIN EMPRESAS S.A.C.	1,024
45.232.12.0/22	AS27983	TELE AUDIO S.A.	1,024
45.232.132.0/22	AS28210	GIGA MAIS FIBRA TELECOMUNICACOES S.A.	1,024
45.232.32.0/22	AS52341	MULTIKOM S.A.	1,024
45.232.92.0/22	AS52341	CONECT S.A	1,024
45.232.188.0/22	AS61592	FORTLINK INTERNET CORPORATIVA	1,024
45.232.160.0/22	AS264293	Smart Solucoes em Telecomunicacoes	1,024
45.232.244.0/22	AS264294	Ora Servicos de Telecomunicacoes Ltda	1,024
45.232.252.0/22	AS265548	WCD, S.A. DE C.V.	1,024
45.232.16.0/22	AS266741	COOP. POPULAR DE ELECTRICIDAD, OBRAS Y SERVICIOS PÚBLICOS REALICÓ LTDA	1,024
45.232.144.0/22	AS266752	SILVESTRI MARCO FEDERICO	1,024
45.232.96.0/22	AS266753	COOP. DE PROVISION DE OBRAS Y SERVICIOS PUBLICOS DE PEREZ MILLAN LTDA	1,024
45.232.0.0/22	AS266754	FUENSALIDA SERGIO ANDRES(INTERFLASH)	1,024
45.232.152.0/22	AS266761	VICENTE CLAUDIO ORLANDO	1,024
45.232.172.0/22	AS266815	CABLE LA UNION SRL	1,024
45.232.4.0/22	AS267238	Connections X Serv e Sist de Info LTDA EPP	1,024
45.232.28.0/22	AS267241	AI BRAZIL TECHNOLOGIES & DATACENTER LTDA	1,024
45.232.36.0/22	AS267242	AMAZONIA TELECOMUNICACOES LTDA	1,024
45.232.20.0/22	AS267248	AIPEER TECNOLOGIA LTDA	1,024
45.232.68.0/22	AS267250	CARLOS HENRIQUE PAIVA DE ASSIS 08958282606 - ME	1,024
45.232.72.0/22	AS267251	TELEFONARNET TELECOMUNICACOES	1,024
45.232.76.0/22	AS267252	GARCIA TELECOMUNICACOES LTDA	1,024
45.232.108.0/22	AS267258	J C DE ALMEIDA LIMA INFORMÁTICA - ME	1,024
45.232.52.0/22	AS267260	R. G. MENEZES DE ARAÚJO INFOR	1,024
45.232.100.0/22	AS267262	Unit Fibra LTDA	1,024
45.232.124.0/22	AS267264	Jrfiber serviços de comunicação	1,024
45.232.64.0/22	AS267267	ALMEIDA CARMO INFORMATICA LTDA-ME	1,024
45.232.128.0/22	AS267268	W. P. MOHAMAD KASSAB - ME	1,024
45.232.156.0/22	AS267270	MV COMUNICACOES LTDA - ME	1,024
45.232.220.0/22	AS267277	JORGE L S MARTINS TELECOM INFORMATICA	1,024
45.232.224.0/22	AS267278	ALLYSON DINIZ MELO - ME	1,024
45.232.196.0/22	AS267279	RIVALDO VITURINO NUNES BORGES - ME	1,024
45.232.228.0/22	AS267280	YELLOW CONNECT MULTIMIDIA LTDA ME	1,024
45.232.180.0/22	AS267282	roberto da silva pessoa me	1,024
45.232.216.0/22	AS267283	Antonio Carlos de Jussiape - ME	1,024
45.232.24.0/22	AS267301	TEUTONET TELECOMUNICACOES LTDA	1,024
45.232.232.0/22	AS267302	ASSOC. USU. SIST. TELEC. AFINS DO CENTRO EMPRES SP	1,024
45.232.60.0/22	AS267316	Nova Info Telecom Ltda.me	1,024
45.232.200.0/23	AS263980	G3 Telecom EIRELI	512
45.232.202.0/23	AS263980	G3 Telecom EIRELI	512
45.232.210.0/24	AS271846	WISPLAN SPA	256
45.232.211.0/24	AS271846	AZ INTERNET	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

62 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
45.232.138.17	AS267321 NTISP TELECOM	`0.09ms` from Fortaleza, BR
45.232.136.0	AS267321 NTISP TELECOM	`0.09ms` from Fortaleza, BR
45.232.137.9	AS267321 NTISP TELECOM	`0.09ms` from Fortaleza, BR
45.232.139.0	AS267321 NTISP TELECOM	`0.60ms` from Fortaleza, BR

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
217.165.57.6	AS5384 Emirates Internet	`2.89ms` from Al Fujairah City, AE
68.209.24.54	AS6079 RCN	`2.48ms` from Ashburn, US
97.148.18.22	AS6167 Verizon Business	`15.37ms` from Atlanta, US
78.160.20.182	AS9121 Turk Telekomunikasyon Anonim Sirketi	`7.89ms` from Bursa, TR
65.31.129.230	AS10796 Charter Communications Inc	`4.11ms` from Chicago, US
158.51.240.6	AS32606 The Marcus Corporation	`2.96ms` from Chicago, US
121.244.39.6	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.94ms` from Delhi, IN
187.192.240.166	AS8151 UNINET	`3.99ms` from Guadalajara, MX
175.112.238.150	AS9318 SK Broadband Co Ltd	`5.57ms` from Incheon, KR
36.92.57.230	AS7713 PT Telekomunikasi Indonesia	`0.64ms` from Jakarta, ID
132.251.241.166	AS27839 Comteco Ltda	`5.13ms` from La Paz, BO
213.35.12.70	AS197832 NAVISITE OPCO LLC	`1.19ms` from London, GB
191.23.110.166	AS26599 TELEFÔNICA BRASIL S.A	`2.49ms` from Osasco, BR
83.136.164.102	AS34659 KEYYO SA	`0.31ms` from Paris, FR
52.137.118.38	AS8075 Microsoft Corporation	`0.29ms` from Quincy, US
104.235.9.182	AS5650 Frontier Communications of America, Inc.	`4.97ms` from Secaucus, US
90.191.223.6	AS3249 Telia Eesti AS	`0.63ms` from Tallinn, EE
90.152.128.230	AS8562 A1 Telekom Austria AG	`7.70ms` from Vienna, AT
93.137.95.70	AS5391 Hrvatski Telekom d.d.	`8.55ms` from Zagreb, HR
107.220.54.54	AS7018 AT&T Enterprises, LLC	`12.16ms` from Atlanta, US
47.192.124.102	AS5650 Frontier Communications of America, Inc.	`13.26ms` from Boca Raton, US
79.217.127.22	AS3320 Deutsche Telekom AG	`2.80ms` from Duesseldorf, DE
18.244.247.6	AS16509 Amazon.com, Inc.	`0.08ms` from Hamburg, DE
16.163.101.230	AS16509 Amazon.com, Inc.	`0.10ms` from Hong Kong, HK
14.4.41.246	AS17858 LG POWERCOMM	`2.41ms` from Incheon, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f3 45.232.139.3

traceroute to 45.232.139.3 (45.232.139.3): 64 hops max, 52 byte packets

3 [AS3549] 200.189.212.94 179.126 ms

4 [AS3356] 8.243.153.78 193.971 ms

5 [AS267321] 45.232.139.3 188.61 ms

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 9th 2026

What are IP address ranges?

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