187.73.210.0/23

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 187.73.210.0/23

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

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

Read more

Pingable IPs

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

IP Address	ASN	Details
187.73.210.209	AS28220 Alares Cabo Servicos de Telecomunicacoes S.A.	`6.94ms` 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
20.173.59.151	AS8075 Microsoft Corporation	`0.23ms` from Az Za`ayin, QA
206.169.137.151	AS3549 Level 3 Parent, LLC	`2.98ms` from Las Vegas, US
92.19.71.71	AS13285 TalkTalk Communications Limited	`1.62ms` from London, GB
95.172.232.199	AS5413 Wavenet Limited	`5.71ms` from London, GB
58.218.241.231	AS4134 CHINANET-BACKBONE	`6.18ms` from Nanjing, CN
15.229.83.71	AS16509 Amazon.com, Inc.	`0.97ms` from Osasco, BR
90.92.72.119	AS3215 Orange S.A.	`1.80ms` from Paris, FR
189.12.222.215	AS7738 V tal	`8.15ms` from Rio de Janeiro, BR
38.2.164.39	AS21559 OSNET	`3.60ms` from San Juan, PR
189.146.254.199	AS8151 UNINET	`3.88ms` from Santiago de Queretaro, MX
210.223.224.71	AS4766 Korea Telecom	`3.55ms` from Seoul, KR
139.226.129.119	AS17621 China Unicom Shanghai network	`3.52ms` from Shanghai, CN
122.25.189.167	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.85ms` from Tokyo, JP
86.98.94.135	AS5384 Emirates Internet	`3.95ms` from Al Fujairah City, AE
13.218.221.71	AS14618 Amazon.com, Inc.	`0.54ms` from Ashburn, US
193.25.63.87	AS16509 Amazon.com, Inc.	`0.03ms` from Bangkok, TH
191.82.98.7	AS22927 Telefonica de Argentina	`18.18ms` from Buenos Aires, AR
3.129.84.7	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
141.145.145.7	AS31898 Oracle Corporation	`0.16ms` from Dubai, AE
114.98.47.119	AS4134 CHINANET-BACKBONE	`11.44ms` from Huai'an, CN
117.71.38.247	AS4134 CHINANET-BACKBONE	`6.24ms` from Huai'an, CN
87.58.71.247	AS62044 Zscaler Switzerland GmbH	`0.12ms` from Madrid, ES
104.131.162.151	AS14061 DigitalOcean, LLC	`0.33ms` from New York City, US
68.86.2.7	AS7922 Comcast Cable Communications, LLC	`2.52ms` from Secaucus, US
203.175.53.87	AS17573 SK Broadband Co Ltd	`10.39ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f5 187.73.210.235

traceroute to 187.73.210.235 (187.73.210.235): 64 hops max, 52 byte packets

5 [] 187.16.213.163 1.23 ms

6 *

7 *

8 [AS28220] 187.73.210.235 14.393 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 13th 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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