187.17.246.0/23

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 187.17.246.0/23

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

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

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

IP Address	ASN	Details
187.17.246.186	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.95ms` from Osasco, BR
187.17.247.69	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.73ms` 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
108.181.59.55	AS40676 Psychz Networks	`0.37ms` from Amsterdam, NL
108.142.121.87	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
72.64.49.103	AS701 Verizon Business	`4.79ms` from Ashburn, US
92.198.25.103	AS20676 Plusnet GmbH	`0.83ms` from Berlin, DE
206.43.85.199	AS267587 CLICK SPEED SERVICOS DE TELECOMUNICACOES LTDA - EP	`19.35ms` from Fortaleza, BR
88.153.251.231	AS3209 Vodafone GmbH	`11.37ms` from Frankfurt am Main, DE
128.242.12.71	AS400427 IQ Fiber	`4.05ms` from Jacksonville, US
93.127.126.87	AS21497 PrJSC VF UKRAINE	`1.30ms` from Kyiv, UA
51.142.204.151	AS8075 Microsoft Corporation	`0.20ms` from London, GB
66.173.48.231	AS4181 TDS TELECOM	`3.04ms` from Minneapolis, US
173.77.241.167	AS701 Verizon Business	`2.54ms` from New York City, US
27.5.171.215	AS17488 Hathway IP Over Cable Internet	`1.35ms` from Saint Thomas Mount, IN
113.232.104.119	AS4837 CHINA UNICOM China169 Backbone	`7.59ms` from Tieling, CN
20.43.16.39	AS8075 Microsoft Corporation	`0.21ms` from Toronto, CA
120.92.83.23	AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd	`3.07ms` from Beijing, CN
20.14.174.135	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
223.227.80.183	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`5.51ms` from Delhi, IN
38.147.228.135	AS397377 Town of Estes Park	`2.70ms` from Denver, US
81.132.122.23	AS2856 British Telecommunications PLC	`6.79ms` from Erith, GB
223.240.190.55	AS4134 CHINANET-BACKBONE	`8.07ms` from Huai'an, CN
134.17.177.135	AS25106 Mobile TeleSystems JLLC	`1.27ms` from Minsk, BY
175.202.216.135	AS4766 Korea Telecom	`4.08ms` from Seoul, KR
219.254.39.71	AS9318 SK Broadband Co Ltd	`5.12ms` from Seoul, KR
147.90.185.151	AS215935 Alphinity labs L.L.C-FZ	`0.09ms` from Tokyo, JP
98.204.39.7	AS7922 Comcast Cable Communications, LLC	`6.32ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 187.17.247.28

traceroute to 187.17.247.28 (187.17.247.28): 64 hops max, 52 byte packets

1 [AS50613] 37.235.49.2 188.593 ms

2 [AS28201] 187.17.247.28 216.929 ms

Measurement taken from

IPinfo ProbeNet in Hafnarfjoerdur, IS

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.

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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