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

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

IP Address	ASN	Details
187.73.9.14	AS28201 Companhia Itabirana Telecomunicações Ltda	`9.07ms` from Rio de Janeiro, BR
187.73.11.123	AS28201 Companhia Itabirana Telecomunicações Ltda	`9.01ms` from Rio de Janeiro, BR
187.73.8.79	AS28201 Companhia Itabirana Telecomunicações Ltda	`9.13ms` from Rio de Janeiro, BR
187.73.10.3	AS28201 Companhia Itabirana Telecomunicações Ltda	`9.28ms` 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
139.91.73.102	AS8522 Foundation of Research and Technology Hellas	`10.20ms` from Athens, GR
47.48.159.6	AS20115 Charter Communications LLC	`13.48ms` from Atlanta, US
86.101.179.54	AS21334 One Hungary Ltd.	`0.63ms` from Budapest, HU
34.123.231.182	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
69.144.41.6	AS33588 Charter Communications LLC	`15.61ms` from Denver, US
102.140.17.166	AS328306 Avanti Communications South Africa (Pty) Ltd	`0.47ms` from Johannesburg, ZA
54.165.244.22	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
115.89.90.6	AS3786 LG DACOM Corporation	`2.25ms` from Seoul, KR
168.126.217.214	AS4766 Korea Telecom	`1.81ms` from Seoul, KR
222.233.92.198	AS9318 SK Broadband Co Ltd	`2.17ms` from Seoul, KR
43.243.0.54	AS56294 VMvault Pty Ltd	`0.47ms` from Sydney, AU
122.255.92.6	AS2914 NTT America, Inc.	`0.94ms` from Taipei, TW
115.61.226.198	AS4837 CHINA UNICOM China169 Backbone	`6.05ms` from Zhengzhou, CN
77.173.243.22	AS1136 KPN B.V.	`1.63ms` from Amsterdam, NL
135.148.125.102	AS16276 OVH SAS	`1.32ms` from Ashburn, US
50.121.19.70	AS5650 Frontier Communications of America, Inc.	`5.03ms` from Chicago, US
97.209.111.198	AS6167 Verizon Business	`13.38ms` from Chicago, US
149.76.233.22	AS11976 Fidelity Communication International Inc.	`8.16ms` from Dallas, US
81.105.233.166	AS5089 Virgin Media Limited	`8.17ms` from Erith, GB
173.252.8.102	AS11260 EastLink	`8.64ms` from Halifax, CA
8.218.160.54	AS45102 Alibaba (US) Technology Co., Ltd.	`0.89ms` from Hong Kong, HK
39.42.162.182	AS17557 Pakistan Telecommunication Company Limited	`9.07ms` from Lahore, PK
195.55.249.246	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.34ms` from Madrid, ES
96.88.100.86	AS7922 Comcast Cable Communications, LLC	`5.59ms` from Miami, US
182.170.199.214	AS2527 Sony Network Communications Inc.	`10.87ms` from Osaka, JP

Traceroute

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

traceroute -a -n -q1 -f3 187.73.10.20

traceroute to 187.73.10.20 (187.73.10.20): 64 hops max, 52 byte packets

3 [AS3549] 200.189.212.234 7.852 ms

4 *

5 [AS28201] 177.152.170.65 11.523 ms

6 [AS28201] 177.152.173.224 13.15 ms

7 *

8 *

9 [AS28201] 187.73.10.20 9.886 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On December 6th 2025

What are IP address ranges?

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