187.17.240.0/23

AS28201 · Companhia Itabirana Telecomunicações Ltda

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Summary

Country	Brazil
Domain	valenet.com.br
ASN	AS28201
Parent Range	187.17.240.0/20
Registry	LACNIC
ID	CIV5

WHOIS Details

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

inetnum:     187.17.240.0/20
aut-num:     AS28201
abuse-c:     CIV19
owner:       Companhia Itabirana Telecomunica��es Ltda
ownerid:     05.684.180/0001-91
responsible: Thiago Andrade
country:     BR
owner-c:     CIV19
tech-c:      CIV19
inetrev:     187.17.240.0/20
nserver:     ns1.valenet.com.br
nsstat:      20260318 AA
nslastaa:    20260318
nserver:     ns2.valenet.com.br
nsstat:      20260318 AA
nslastaa:    20260318
created:     20081113
changed:     20180607

nic-hdl-br:  CIV19
person:      CIA Itabirana de Inform�tica - VALENET
e-mail:      bgp@valenet.com.br
country:     BR
created:     20040510
changed:     20240926

Overlapping Ranges

BGP prefixes that contain 187.17.240.0/23

Range	ASN	Company	Num of IPs
187.17.240.0/20	AS28201	Companhia Itabirana Telecomunicações Ltda	4,096

Nearby Ranges

BGP prefixes that overlap with 187.17.0.0/16

Range	ASN	Company	Num of IPs
187.17.64.0/18	AS18479	Universo Online S.A.	16,384
187.17.64.0/18	AS19089	Universo Online S.A.	16,384
187.17.64.0/18	AS7162	Universo Online S.A.	16,384
187.17.48.0/20	AS262801	AMI Telecomunicações LTDA	4,096
187.17.32.0/20	AS269073	NipTelecom Telecomunicacoes LTDA	4,096
187.17.240.0/20	AS28201	Companhia Itabirana Telecomunicações Ltda	4,096
187.17.160.0/20	AS28263	VERO S.A	4,096
187.17.176.0/20	AS28264	ADLLink Provedor de Internet Via Radio LTDA	4,096
187.17.192.0/20	AS28265	ABCREDE PROVEDOR DE INTERNET LTDA	4,096
187.17.144.0/20	AS28279	Telgo Telecomunicações Goiás Ltda.	4,096
187.17.16.0/20	AS28285	Beltrãonet Telecomunicações LTDA - EPP	4,096
187.17.208.0/20	AS262644	CONECTA NETWORKS EIRELI	4,096
187.17.140.0/22	AS270597	VNT FIBRAS INTERNET LTDA	1,024
187.17.128.0/22	AS270611	FIBERWI TELECOMUNICAÇOES	1,024
187.17.132.0/22	AS267120	BR NET LTDA	1,024
187.17.229.0/24	AS28267	SIM INTERNET PROVEDORES DE INTERNET EIRELI.	256
187.17.233.0/24	AS28267	Telbe Telecom Valinhos LTDA	256
187.17.234.0/24	AS28267	JETNET COMUNICACAO LTDA	256
187.17.235.0/24	AS28267	JETNET COMUNICACAO LTDA	256
187.17.238.0/24	AS28267	SIM INTERNET PROVEDORES DE INTERNET EIRELI.	256
187.17.188.0/24	AS28264	WAVE LINK TELECOM LTDA	256
187.17.226.0/24	AS28267	SIM INTERNET PROVEDORES DE INTERNET EIRELI.	256
187.17.228.0/24	AS28267	SIM INTERNET PROVEDORES DE INTERNET EIRELI.	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

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

IP Address	ASN	Details
187.17.240.23	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.95ms` from Osasco, BR
187.17.241.172	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.92ms` 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
223.85.59.135	AS139080 The Internet Data Center of Sichuan Mobile Communication Company Limited	`2.57ms` from Chengdu, CN
162.191.33.151	AS21928 T-Mobile USA, Inc.	`18.81ms` from Chicago, US
34.247.125.231	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
47.240.106.39	AS45102 Alibaba (US) Technology Co., Ltd.	`1.36ms` from Hong Kong, HK
63.197.194.103	AS7018 AT&T Enterprises, LLC	`3.61ms` from Los Angeles, US
109.206.148.119	AS47914 OOO Creative Direct Marketing Solutions	`1.59ms` from Moscow, RU
5.21.49.87	AS50010 Omani Qatari Telecommunication Company SAOC	`2.83ms` from Muscat, OM
180.24.246.247	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.48ms` from Osaka, JP
58.79.35.135	AS3786 LG DACOM Corporation	`3.42ms` from Seoul, KR
183.109.199.71	AS4766 Korea Telecom	`5.13ms` from Seoul, KR
175.130.244.23	AS2516 KDDI CORPORATION	`2.13ms` from Tokyo, JP
50.71.43.103	AS6327 Shaw Communications	`3.54ms` from Winnipeg, CA
52.55.137.183	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
147.52.141.247	AS6867 University of Crete	`14.52ms` from Athens, GR
71.174.231.231	AS701 Verizon Business	`1.49ms` from Boston, US
37.37.246.167	AS42961 Mobile Telecommunications Company K.S.C.P.	`6.96ms` from Kuwait City, KW
218.94.5.215	AS4134 CHINANET-BACKBONE	`1.14ms` from Nanjing, CN
156.233.75.183	AS19318 Interserver, Inc	`0.22ms` from New York City, US
80.147.15.55	AS3320 Deutsche Telekom AG	`6.41ms` from Nuernberg, DE
223.216.0.23	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.59ms` from Osaka, JP
210.238.47.7	AS7679 QTnet,Inc.	`10.56ms` from Osaka, JP
100.16.18.183	AS701 Verizon Business	`4.12ms` from Philadelphia, US
45.39.56.7	AS18779 EGIHosting	`0.19ms` from Santa Clara, US
222.125.43.7	AS17962 ShenZhen Topway Video Communication Co. Ltd	`4.90ms` from Shenzhen, CN
1.41.42.23	AS4804 Microplex PTY LTD	`1.86ms` from Sydney, AU

Traceroute

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

traceroute -a -n -q1 -f3 187.17.241.190

traceroute to 187.17.241.190 (187.17.241.190): 64 hops max, 52 byte packets

3 [AS3549] 200.189.212.234 7.292 ms

4 [AS3356] 8.243.35.90 6.906 ms

5 *

6 *

7 [AS28201] 177.152.173.5 13.521 ms

8 [AS28201] 187.17.241.190 14.263 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On March 20th 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.

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