187.73.204.0/23

AS53054 · Alares_Internet

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Summary

Country	Brazil
Domain	stetnet.com.br
ASN	AS53054
Registry	LACNIC
ID	DFF5

WHOIS Details

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

inetnum:     187.73.192.0/20
aut-num:     AS28220
abuse-c:     TICTE2
owner:       Alares Cabo Servicos de Telecomunicacoes S.A.
ownerid:     02.952.192/0001-61
responsible: Denis Ferreira
owner-c:     DFF8
tech-c:      DFF8
inetrev:     187.73.192.0/20
nserver:     dns1.stetnet.com.br
nsstat:      20250825 AA
nslastaa:    20250825
nserver:     dns2.stetnet.com.br
nsstat:      20250825 AA
nslastaa:    20250825
created:     20090730
changed:     20250522

nic-hdl-br:  DFF8
person:      D�cio Frederico B. Feij�
created:     19990119
changed:     20230726

nic-hdl-br:  TICTE2
person:      Tratamento de Incidentes - Cabo Telecom
created:     20131105
changed:     20211022

Hosted domains

There are 10 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
187.73.205.54	sistemaadonis.com.br	4
187.73.205.51	nexmail.com.br	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
187.73.205.1	AS53054 Alares_Internet	`6.52ms` 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
40.121.223.183	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
178.7.49.23	AS3209 Vodafone GmbH	`8.71ms` from Berlin, DE
84.196.213.39	AS6848 Telenet BV	`8.97ms` from Brussels, BE
213.95.89.55	AS12337 noris network AG	`3.28ms` from Frankfurt am Main, DE
62.226.106.103	AS3320 Deutsche Telekom AG	`2.48ms` from Frankfurt am Main, DE
111.11.210.135	AS9808 China Mobile Communications Group Co., Ltd.	`13.61ms` from Lhasa, CN
61.138.162.151	AS4837 CHINA UNICOM China169 Backbone	`14.78ms` from Liaoyang, CN
212.140.120.215	AS2856 British Telecommunications PLC	`4.78ms` from London, GB
86.203.161.167	AS3215 Orange S.A.	`13.54ms` from Marseille, FR
76.153.118.135	AS7922 Comcast Cable Communications, LLC	`4.03ms` from Miami, US
188.64.136.39	AS204297 LLC " Belgorod Networking Telecommunication Company"	`15.43ms` from Moscow, RU
158.37.3.39	AS224 SIKT - KUNNSKAPSSEKTORENS TJENESTELEVERANDOR	`1.85ms` from Oslo, NO
112.229.155.151	AS4837 CHINA UNICOM China169 Backbone	`6.61ms` from Qingdao, CN
107.208.8.119	AS7018 AT&T Enterprises, LLC	`4.40ms` from San Jose, US
73.235.70.119	AS7922 Comcast Cable Communications, LLC	`9.38ms` from Santa Clara, US
147.192.86.87	AS2527 Sony Network Communications Inc.	`1.66ms` from Tokyo, JP
217.162.246.87	AS6730 Sunrise GmbH	`6.39ms` from Zuerich, CH
193.2.164.23	AS2107 ARNES	`0.70ms` from Ljubljana, SI
81.100.29.247	AS5089 Virgin Media Limited	`10.48ms` from London, GB
65.128.70.199	AS209 CenturyLink Communications, LLC	`1.34ms` from Minneapolis, US
111.72.219.135	AS4134 CHINANET-BACKBONE	`2.96ms` from Nanchang, CN
109.190.185.23	AS35540 OVH SAS	`1.17ms` from Paris, FR
111.65.175.151	AS17573 SK Broadband Co Ltd	`10.34ms` from Seoul, KR
220.152.221.199	AS17816 China Unicom IP network China169 Guangdong province	`2.70ms` from Shenzhen, CN
71.203.154.199	AS7922 Comcast Cable Communications, LLC	`9.39ms` from Tampa, US

Traceroute

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

traceroute -a -n -q1 -m5 187.73.204.251

traceroute to 187.73.204.251 (187.73.204.251): 5 hops max, 52 byte packets

1 [AS15169] 108.170.230.148 1.577 ms

2 [AS15169] 209.85.244.162 1.295 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

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.

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