187.73.8.0/22

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 187.73.8.0/22

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

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

IP Address	ASN	Details
187.73.11.70	AS28201 Companhia Itabirana Telecomunicações Ltda	`9.31ms` from Osasco, BR
187.73.9.15	AS28201 Companhia Itabirana Telecomunicações Ltda	`9.29ms` from Osasco, BR
187.73.8.100	AS28201 Companhia Itabirana Telecomunicações Ltda	`9.29ms` from Osasco, BR
187.73.10.27	AS28201 Companhia Itabirana Telecomunicações Ltda	`9.29ms` 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
104.218.32.86	AS393571 Konica Minolta Business Solutions U.S.A, Inc.	`0.71ms` from Ashburn, US
174.163.186.22	AS7922 Comcast Cable Communications, LLC	`4.82ms` from Atlanta, US
75.67.52.166	AS7922 Comcast Cable Communications, LLC	`6.86ms` from Boston, US
20.7.244.54	AS8075 Microsoft Corporation	`0.31ms` from Boydton, US
14.174.122.70	AS45899 VNPT Corp	`6.43ms` from Da Nang, VN
180.188.179.118	AS10118 Hutchison Telephone Company Limited	`5.75ms` from Hong Kong, HK
98.197.225.230	AS7922 Comcast Cable Communications, LLC	`6.84ms` from Houston, US
123.244.28.70	AS4134 CHINANET-BACKBONE	`2.90ms` from Liaoyang, CN
90.203.9.38	AS5607 Sky UK Limited	`7.04ms` from London, GB
82.9.211.38	AS5089 Virgin Media Limited	`12.13ms` from Maidenhead, GB
184.31.24.86	AS16625 Akamai Technologies, Inc.	`0.42ms` from Montreal, CA
180.43.229.38	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.59ms` from Osaka, JP
18.229.226.102	AS16509 Amazon.com, Inc.	`0.16ms` from Osasco, BR
78.84.108.70	AS12578 SIA Tet	`0.58ms` from Riga, LV
84.204.234.198	AS20632 PJSC MegaFon	`1.85ms` from Saint Petersburg, RU
189.204.204.198	AS18734 Operbes, S.A. de C.V.	`2.95ms` from Santiago de Queretaro, MX
1.219.179.166	AS3786 LG DACOM Corporation	`1.93ms` from Seoul, KR
14.71.5.230	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
126.203.88.38	AS17676 SoftBank Corp.	`3.00ms` from Tokyo, JP
133.209.151.182	AS2518 BIGLOBE Inc.	`19.87ms` from Tokyo, JP
92.104.101.118	AS3303 Swisscom (Switzerland) Ltd	`2.54ms` from Zuerich, CH
129.69.206.6	AS553 BelWue-Koordination	`3.20ms` from Zuerich, CH
20.229.209.22	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
3.234.189.134	AS14618 Amazon.com, Inc.	`0.51ms` from Ashburn, US
107.194.76.38	AS7018 AT&T Enterprises, LLC	`6.40ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 187.73.10.163

traceroute to 187.73.10.163 (187.73.10.163): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 189.519 ms

2 *

3 [AS28201] 177.152.170.13 216.287 ms

4 [AS28201] 177.152.174.93 200.799 ms

5 *

6 [AS28201] 187.73.10.163 193.628 ms

Measurement taken from

IPinfo ProbeNet in London, GB

On March 20th 2026

What are IP address ranges?

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