187.73.210.0/24

AS28220 · Alares Cabo Servicos de Telecomunicacoes S.A.

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Summary

Country	Brazil
Domain	stetnet.com.br
ASN	AS28220
Parent Range	187.73.208.0/20
Registry	LACNIC
ID	AMJ57

WHOIS Details

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

inetnum:     187.73.208.0/20
aut-num:     AS28220
abuse-c:     TICTE2
owner:       Alares Cabo Servicos de Telecomunicacoes S.A.
ownerid:     02.952.192/0001-61
responsible: Denis Ferreira
country:     BR
owner-c:     ANMJA46
tech-c:      ARCTE
inetrev:     187.73.208.0/20
nserver:     dns1.stetnet.com.br
nsstat:      20260129 AA
nslastaa:    20260129
nserver:     dns2.stetnet.com.br
nsstat:      20260129 AA
nslastaa:    20260129
created:     20100830
changed:     20260128

nic-hdl-br:  ANMJA46
person:      Anderson Mendes Jacopetti
e-mail:      anderson.jacopetti@alaresinternet.com.br
country:     BR
created:     20251104
changed:     20251104

nic-hdl-br:  ARCTE
person:      Adm. de Redes - Cabo Telecom
e-mail:      eng-ip@alaresinternet.com.br
country:     BR
created:     20080927
changed:     20251010

nic-hdl-br:  TICTE2
person:      Tratamento de Incidentes - Cabo Telecom
e-mail:      abuse@cabotelecom.com.br
country:     BR
created:     20131105
changed:     20211022

Overlapping Ranges

BGP prefixes that contain 187.73.210.0/24

Range	ASN	Company	Num of IPs
187.73.208.0/20	AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	4,096

Nearby Ranges

BGP prefixes that overlap with 187.73.0.0/16

Range	ASN	Company	Num of IPs
187.73.64.0/19	AS262673	VERO S.A	8,192
187.73.240.0/20	AS262669	Companhia Itabirana Telecomunicações Ltda	4,096
187.73.16.0/20	AS262671	VERO S.A	4,096
187.73.224.0/20	AS262676	Intervip Networks Ltda.	4,096
187.73.112.0/20	AS263621	JMALUCELLI SERVICOS DE TECNOLOGIA LTDA	4,096
187.73.144.0/20	AS268976	Weclix Telecom S/A	4,096
187.73.48.0/20	AS262668	Mar Provedor de Internet Ltda	4,096
187.73.192.0/20	AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	4,096
187.73.208.0/20	AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	4,096
187.73.160.0/20	AS28654	Axtelecom Ltda	4,096
187.73.96.0/20	AS53048	CELANTE SERVICOS DE TELECOMUNICACOES LTDA - EPP	4,096
187.73.0.0/20	AS28201	Companhia Itabirana Telecomunicações Ltda	4,096
187.73.184.0/22	AS270517	tryideas ltda	1,024
187.73.188.0/22	AS270543	Gwg telco telecomunicaçoes eireli	1,024
187.73.132.0/24	AS28576	CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD	256
187.73.130.0/24	AS28576	CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD	256

Hosted domains

There are 10 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
187.73.210.163	axiosadm.com.br	6
187.73.210.211	operadoraapasprudente.com.br	2
187.73.210.166	sysbrasilteste.com.br	1
187.73.210.205	tellesadvogados.adv.br	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
187.73.210.121	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`6.77ms` from São Paulo, 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
73.197.116.248	AS7922 Comcast Cable Communications, LLC	`7.45ms` from Ashburn, US
217.235.1.216	AS3320 Deutsche Telekom AG	`4.76ms` from Duesseldorf, DE
187.213.190.104	AS8151 UNINET	`1.03ms` from Guadalajara, MX
34.88.96.216	AS396982 Google LLC	`0.12ms` from Hamina, FI
60.15.44.40	AS4837 CHINA UNICOM China169 Backbone	`6.50ms` from Harbin, CN
4.168.228.24	AS8075 Microsoft Corporation	`0.16ms` from Johannesburg, ZA
139.78.165.232	AS395421 Oklahoma State University	`7.11ms` from Kansas City, US
141.179.34.200	AS25019 Saudi Telecom Company JSC	`4.14ms` from Manama, BH
77.45.244.88	AS12389 PJSC Rostelecom	`8.37ms` from Moscow, RU
73.104.174.248	AS7922 Comcast Cable Communications, LLC	`6.45ms` from Orlando, US
39.76.59.40	AS4837 CHINA UNICOM China169 Backbone	`6.04ms` from Qingdao, CN
52.4.234.24	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
146.59.184.40	AS16276 OVH SAS	`0.08ms` from Roubaix, FR
113.199.118.24	AS17608 ABN	`1.76ms` from Seoul, KR
220.135.126.168	AS3462 Data Communication Business Group	`1.67ms` from Taichung, TW
36.232.129.152	AS3462 Data Communication Business Group	`1.22ms` from Taichung, TW
27.141.46.120	AS9824 JCOM Co., Ltd.	`14.93ms` from Tokyo, JP
123.119.120.232	AS4808 China Unicom Beijing Province Network	`3.31ms` from Beijing, CN
35.234.36.104	AS396982 Google LLC	`0.14ms` from Chang-hua, TW
78.135.27.184	AS43242 ARINET SECURITY & INTERNET CONSULTANCY LTD	`11.54ms` from Denizli, TR
84.118.148.24	AS3209 Vodafone GmbH	`13.65ms` from Frankfurt am Main, DE
207.181.6.40	AS23316 Bel Air Internet, LLC	`0.38ms` from Los Angeles, US
216.211.119.88	AS32277 TBayTel	`15.30ms` from Toronto, CA
117.37.149.56	AS4134 CHINANET-BACKBONE	`7.40ms` from Xi'an, CN
178.198.182.136	AS3303 Swisscom (Switzerland) Ltd	`2.34ms` from Zuerich, CH

Traceroute

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

traceroute -a -n -q1 -f2 187.73.210.57

traceroute to 187.73.210.57 (187.73.210.57): 64 hops max, 52 byte packets

2 [AS3356] 8.243.162.77 3.149 ms

3 *

4 *

5 *

6 [AS263444] 138.36.164.163 127.462 ms

7 *

8 *

9 [AS28220] 187.73.210.57 132.049 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

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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