187.73.14.0/23

AS28201 · Companhia Itabirana Telecomunicações Ltda

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Summary

Country	Brazil
Domain	valenet.com.br
ASN	AS28201
Parent Range	187.73.0.0/20
Registry	LACNIC
ID	CIV5

WHOIS Details

inetnum:     187.73.0.0/20
aut-num:     AS28201
abuse-c:     CIV19
owner:       Companhia Itabirana Telecomunica��es Ltda
ownerid:     05.684.180/0001-91
responsible: Thiago Andrade
owner-c:     CIV19
tech-c:      CIV19
inetrev:     187.73.0.0/23
nserver:     ns1.valenet.com.br
nsstat:      20240926 AA
nslastaa:    20240926
nserver:     ns2.valenet.com.br
nsstat:      20240926 AA
nslastaa:    20240926
inetrev:     187.73.2.0/24
nserver:     ns1.valenet.com.br
nsstat:      20240922 AA
nslastaa:    20240922
nserver:     ns2.valenet.com.br
nsstat:      20240922 AA
nslastaa:    20240922
inetrev:     187.73.3.0/24
nserver:     ns1.valenet.com.br
nsstat:      20240923 AA
nslastaa:    20240923
nserver:     ns2.valenet.com.br
nsstat:      20240923 AA
nslastaa:    20240923
inetrev:     187.73.4.0/22
nserver:     ns1.valenet.com.br
nsstat:      20240926 AA
nslastaa:    20240926
nserver:     ns2.valenet.com.br [lame - not published]
nsstat:      20240926 QREFUSED
nslastaa:    20190401
inetrev:     187.73.8.0/21
nserver:     ns1.valenet.com.br
nsstat:      20240924 AA
nslastaa:    20240924
nserver:     ns2.valenet.com.br
nsstat:      20240924 AA
nslastaa:    20240924
created:     20090629
changed:     20130307

nic-hdl-br:  CIV19
person:      CIA Itabirana de Inform�tica - VALENET
created:     20040510
changed:     20240926

Overlapping Ranges

BGP prefixes that contain 187.73.14.0/23

Range	ASN	Company	Num of IPs
187.73.0.0/20	AS28201	Companhia Itabirana Telecomunicações Ltda	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 no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
187.73.14.230	AS28201 Companhia Itabirana Telecomunicações Ltda	`9.19ms` from Rio de Janeiro, BR
187.73.15.24	AS28201 Companhia Itabirana Telecomunicações Ltda	`9.04ms` from Rio de Janeiro, 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
66.79.52.215	AS22561 CenturyLink Communications, LLC	`12.46ms` from Atlanta, US
181.88.15.23	AS7303 Telecom Argentina S.A.	`0.54ms` from Cordoba, AR
66.249.87.135	AS15169 Google LLC	`0.17ms` from Council Bluffs, US
5.146.10.231	AS3209 Vodafone GmbH	`10.97ms` from Frankfurt am Main, DE
95.222.49.71	AS3209 Vodafone GmbH	`8.40ms` from Frankfurt am Main, DE
221.229.252.135	AS4134 CHINANET-BACKBONE	`8.10ms` from Huai'an, CN
198.181.220.23	AS3257 GTT Communications Inc.	`0.90ms` from Los Angeles, US
3.170.251.103	AS16509 Amazon.com, Inc.	`0.33ms` from Manila, PH
113.14.94.151	AS4134 CHINANET-BACKBONE	`6.73ms` from Nanning, CN
153.125.121.103	AS9615 TOYOHASHI CABLE NETWORK INC.	`4.82ms` from Osaka, JP
52.148.166.71	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US
49.165.156.167	AS17858 LG POWERCOMM	`1.85ms` from Seoul, KR
180.230.136.151	AS17858 LG POWERCOMM	`6.06ms` from Seoul, KR
175.215.172.55	AS4766 Korea Telecom	`8.97ms` from Seoul, KR
90.225.86.71	AS3301 Telia Company AB	`5.55ms` from Stockholm, SE
66.189.56.231	AS20115 Charter Communications LLC	`11.95ms` from Ashburn, US
129.92.183.103	AS668 United States Department of Defense (DoD)	`4.18ms` from Chicago, US
87.143.30.7	AS3320 Deutsche Telekom AG	`8.59ms` from Frankfurt am Main, DE
87.169.209.247	AS3320 Deutsche Telekom AG	`8.25ms` from Frankfurt am Main, DE
163.177.43.39	AS136958 China Unicom Guangdong IP network	`2.06ms` from Guangzhou, CN
58.220.41.183	AS137697 CHINATELECOM JiangSu YangZhou IDC network	`4.41ms` from Huai'an, CN
92.21.183.151	AS13285 TalkTalk Communications Limited	`9.05ms` from London, GB
82.32.71.87	AS5089 Virgin Media Limited	`5.56ms` from London, GB
80.125.69.183	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`1.17ms` from Paris, FR
112.228.182.135	AS4837 CHINA UNICOM China169 Backbone	`5.74ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f3 187.73.14.97

traceroute to 187.73.14.97 (187.73.14.97): 64 hops max, 52 byte packets

3 [AS3549] 200.189.212.234 7.811 ms

4 *

5 *

6 [AS28201] 177.152.173.224 12.526 ms

7 [AS28201] 177.152.174.93 41.732 ms

8 *

9 *

10 [AS28201] 187.73.14.97 9.042 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On December 6th 2025

What are IP address ranges?

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