181.233.172.0/23

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:     DIDSI125
owner:       Henet Telecomunicacoes Ltda
ownerid:     07.146.090/0001-72
responsible: Helder Araujo Souza
owner-c:     HEASO5
tech-c:      DIDSI125
inetrev:     181.233.175.0/24
nserver:     dns2.henet.com.br
nsstat:      20250824 AA
nslastaa:    20250824
nserver:     dns1.henet.com.br
nsstat:      20250824 AA
nslastaa:    20250824
created:     20211209
changed:     20230531

nic-hdl-br:  HEASO5
person:      Helder Araujo Souza
created:     20080513
changed:     20241212

nic-hdl-br:  DIDSI125
person:      Diego Dias Silva
created:     20230427
changed:     20250602

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

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

IP Address	ASN	Details
181.233.172.213	AS52974 Henet Telecomunicacoes Ltda	`26.09ms` from Sao Paulo, BR
181.233.173.1	AS52974 Henet Telecomunicacoes Ltda	`25.74ms` 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
211.159.145.119	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.05ms` from Beijing, CN
91.233.248.7	AS56937 ISDD plus s.r.o.	`0.51ms` from Bratislava, SK
45.23.31.55	AS7018 AT&T Enterprises, LLC	`11.27ms` from Chicago, US
27.14.30.23	AS4837 CHINA UNICOM China169 Backbone	`3.52ms` from Chongqing, CN
35.239.173.87	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
62.226.5.231	AS3320 Deutsche Telekom AG	`9.05ms` from Frankfurt am Main, DE
14.237.183.135	AS45899 VNPT Corp	`3.35ms` from Ho Chi Minh City, VN
201.92.40.71	AS27699 TELEFÔNICA BRASIL S.A	`2.33ms` from Osasco, BR
39.29.31.135	AS4766 Korea Telecom	`4.80ms` from Seoul, KR
58.222.205.39	AS4134 CHINANET-BACKBONE	`6.44ms` from Shanghai, CN
47.88.170.199	AS45102 Alibaba (US) Technology Co., Ltd.	`0.58ms` from Singapore, SG
218.212.91.23	AS55430 Starhub Ltd	`3.35ms` from Singapore, SG
131.247.106.215	AS5661 UNIVERSITY OF SOUTH FLORIDA	`1.40ms` from Tampa, US
144.208.75.247	AS54641 InMotion Hosting, Inc.	`0.28ms` from Ashburn, US
34.212.199.119	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
23.33.83.135	AS35994 Akamai Technologies, Inc.	`1.02ms` from Chicago, US
64.154.22.39	AS14127 Iland Internet Solutions Corporation	`1.08ms` from Dallas, US
75.245.244.55	AS6167 Verizon Business	`18.83ms` from Dallas, US
35.71.212.151	AS16509 Amazon.com, Inc.	`0.04ms` from Lagos, NG
31.53.167.183	AS2856 British Telecommunications PLC	`2.15ms` from London, GB
84.76.51.103	AS12479 Orange Espagne SA	`12.62ms` from Madrid, ES
1.120.150.103	AS1221 Telstra Limited	`18.72ms` from Melbourne, AU
142.217.93.247	AS35911 Telebec	`17.20ms` from Montreal, CA
81.162.34.7	AS49136 Telecommunication networks Ltd	`0.57ms` from Samara, RU
68.120.97.199	AS7018 AT&T Enterprises, LLC	`2.64ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 181.233.173.15

traceroute to 181.233.173.15 (181.233.173.15): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 187.221 ms

2 *

3 *

4 [AS52974] 181.233.172.2 213.947 ms

5 [AS52974] 181.233.173.15 215.44 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On August 22nd 2025

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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