181.233.172.0/22

AS52974 · Henet Telecomunicacoes Ltda

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Summary

Country	Brazil
Domain	henet.com.br
ASN	AS52974
Registry	LACNIC
ID	HAS23

WHOIS Details

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

inetnum:     181.233.172.0/22
aut-num:     AS52974
abuse-c:     EFDSA1119
owner:       Henet Telecomunicacoes Ltda
ownerid:     07.146.090/0001-72
responsible: Helder Araujo Souza
country:     BR
owner-c:     HEASO5
tech-c:      DIDSI125
inetrev:     181.233.175.0/24
nserver:     dns2.henet.com.br
nsstat:      20260207 AA
nslastaa:    20260207
nserver:     dns1.henet.com.br
nsstat:      20260207 AA
nslastaa:    20260207
created:     20211209
changed:     20230531

nic-hdl-br:  HEASO5
person:      Helder Araujo Souza
e-mail:      helder@henet.com.br
country:     BR
created:     20080513
changed:     20241212

nic-hdl-br:  DIDSI125
person:      Diego Dias Silva
e-mail:      diego.dias@henet.com.br
country:     BR
created:     20230427
changed:     20250602

nic-hdl-br:  EFDSA1119
person:      Elias Firmino dos Santos
e-mail:      elias.firmino@henet.com.br
country:     BR
created:     20250925
changed:     20250925

Overlapping Ranges

BGP prefixes that are contained by 181.233.172.0/22

Range	ASN	Company	Num of IPs
181.233.174.0/24	AS52974	Meganet BA	256

Nearby Ranges

BGP prefixes that overlap with 181.233.0.0/16

Range	ASN	Company	Num of IPs
181.233.192.0/18	AS12252	Olo del Peru S.A.C	16,384
181.233.64.0/22	AS271399	SGPIEDADENET-PROVEDOR DE INTERNET LTDA - ME	1,024
181.233.88.0/22	AS271907	COLNETWORK C.A.	1,024
181.233.116.0/22	AS271931	MAO CABLE VISION, S.R.L.	1,024
181.233.8.0/22	AS272033	HR SERVICIOS, VENTAS Y TELECOMUNICACIONES SOCIEDAD ANONIMA CERRADA	1,024
181.233.68.0/22	AS271450	Connect Ja Servicos De Com. Eireli	1,024
181.233.4.0/22	AS271454	iNEW Telecom LTDA	1,024
181.233.100.0/22	AS272099	WIRSCHKE MONGES RICARDO DANIEL	1,024
181.233.112.0/22	AS271456	NET2YOU NETWORK LTDA	1,024
181.233.120.0/22	AS272744	DC INTERNET EIRELI	1,024
181.233.44.0/22	AS271420	TCF Telecomunicações Campo Florido Ltda	1,024
181.233.12.0/22	AS271433	MAIA E DUTRA LTDA	1,024
181.233.148.0/22	AS52616	SUDONET Soluções em Telecomunicações Ltda	1,024
181.233.164.0/22	AS263270	CONECTA FIBRA LTDA	1,024
181.233.140.0/22	AS271503	PROVEDOR SUPERCELL NET	1,024
181.233.132.0/22	AS271505	CITY NET TELECOM EIRELI	1,024
181.233.108.0/22	AS271559	Onnexx LTDA	1,024
181.233.84.0/22	AS271565	COPATEL SERVICOS DE TELECOMUNICAÇÕES LTDA	1,024
181.233.128.0/22	AS271476	P H Rodrigues Marques Telecomunicações	1,024
181.233.80.0/22	AS271482	MEGA TELECOM FIBRA	1,024
181.233.48.0/22	AS23031	TELECU TELECOMUNICACIONES DEL ECUADOR TELECUSA S.A.S.	1,024
181.233.16.0/22	AS271484	NORT TELECOM	1,024
181.233.20.0/22	AS271485	william rogerio de oliveira tabapua-me	1,024
181.233.136.0/22	AS271490	MAGNA BATISTA DE SOUZA - ME	1,024
181.233.184.0/22	AS271497	Confiber Telcomunicações ltda	1,024
181.233.72.0/22	AS271434	MVi TELECOM LTDA ME	1,024
181.233.152.0/23	AS272973	TOTAL NETWORKS S.A.	512
181.233.156.0/23	AS271558	Conecta Vale Serviço de Telecomunicação EIRELI	512
181.233.144.0/23	AS271829	ZUMA COMUNICACIONES DE COLOMBIA SAS	512
181.233.178.0/23	AS271500	Cotia Fiber Telecomunicações e Serviços LTDA	512
181.233.174.0/24	AS52974	Meganet BA	256
181.233.159.0/24	AS13489	DEPARTAMENTO DE ANTIOQUIA	256
181.233.15.0/24	AS271433	JS TELECOM LTDA	256
181.233.92.0/24	AS271441	J.A TELECOM.PE	256
181.233.94.0/24	AS271441	J.A TELECOM.PE	256
181.233.104.0/24	AS271465	FIBRA7 TELECOM LTDA	256
181.233.106.0/24	AS271465	FIBRA7 TELECOM LTDA	256
181.233.83.0/24	AS271482	INTERMAX SERVICOS DE COMUNICACAO LTDA	256
181.233.54.0/24	AS271499	MARCELO GONCALVES ARAUJO DUARTE	256
181.233.60.0/24	AS271818	INSTITUTO NACIONAL DE SALUD	256
181.233.146.0/24	AS271829	ZUMA COMUNICACIONES DE COLOMBIA SAS	256
181.233.147.0/24	AS272050	WESTTEIN PEDRO ALVIS	256
181.233.49.0/24	AS272094	OPTILINK CIA LTDA	256
181.233.61.0/24	AS272133	A&A COMUNICACIONES SRL	256
181.233.93.0/24	AS274765	NETLIFE TECNOLOGIA EIRELI	256
181.233.95.0/24	AS274782	CYBER NET TELECOM	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
181.233.175.155	AS52974 Henet Telecomunicacoes Ltda	`23.34ms` from Sao Paulo, BR
181.233.172.113	AS52974 Henet Telecomunicacoes Ltda	`24.87ms` from Osasco, BR
181.233.174.250	AS52974 Henet Telecomunicacoes Ltda	`25.93ms` from Osasco, BR
181.233.173.1	AS52974 Henet Telecomunicacoes Ltda	`24.90ms` from Osasco, 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
66.144.182.6	AS19902 Department of Administrative Services	`4.95ms` from Columbus, US
217.249.178.134	AS3320 Deutsche Telekom AG	`7.66ms` from Frankfurt am Main, DE
14.229.239.86	AS45899 VNPT Corp	`3.51ms` from Hanoi, VN
43.224.233.38	AS10103 HK Broadband Network Ltd.	`0.65ms` from Hong Kong, HK
107.196.50.70	AS7018 AT&T Enterprises, LLC	`3.14ms` from Houston, US
51.104.219.214	AS8075 Microsoft Corporation	`0.20ms` from London, GB
83.45.164.6	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.95ms` from Madrid, ES
80.24.155.214	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.02ms` from Madrid, ES
125.11.106.6	AS9824 JCOM Co., Ltd.	`11.32ms` from Osaka, JP
109.183.118.198	AS12767 T-Mobile Czech Republic a.s.	`8.41ms` from Prague, CZ
100.27.35.6	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
35.153.40.230	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
69.145.193.6	AS33588 Charter Communications LLC	`18.08ms` from Seattle, US
182.31.59.6	AS9694 Seokyung Cable Television Co.. Ltd.	`7.65ms` from Seoul, KR
203.221.241.38	AS9942 SOUL Converged Communications Australia	`4.21ms` from Sydney, AU
218.161.22.22	AS3462 Data Communication Business Group	`3.81ms` from Taichung, TW
86.98.222.102	AS5384 Emirates Internet	`3.67ms` from Al Fujairah City, AE
185.222.219.22	AS60144 3W Infra B.V.	`0.90ms` from Amsterdam, NL
186.33.254.150	AS52361 ARSAT - Empresa Argentina de Soluciones Satelitales S.A.	`2.16ms` from Buenos Aires, AR
18.118.66.6	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
162.229.130.22	AS7018 AT&T Enterprises, LLC	`17.42ms` from Dallas, US
207.154.210.22	AS14061 DigitalOcean, LLC	`0.33ms` from Frankfurt am Main, DE
95.51.8.134	AS5617 Orange Polska Spolka Akcyjna	`2.88ms` from Gdansk, PL
14.212.60.22	AS4134 CHINANET-BACKBONE	`2.63ms` from Guangzhou, CN
84.250.116.198	AS1759 Telia Finland Oyj	`3.98ms` from Helsinki, FI

Traceroute

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

traceroute -a -n -q1 -f5 181.233.173.231

traceroute to 181.233.173.231 (181.233.173.231): 64 hops max, 52 byte packets

5 [AS52974] 181.233.172.2 31.869 ms

6 [AS52974] 181.233.173.231 31.218 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On February 7th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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