187.17.254.0/23

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
owner-c:     CIV19
tech-c:      CIV19
inetrev:     187.17.240.0/20
nserver:     ns1.valenet.com.br
nsstat:      20260127 AA
nslastaa:    20260127
nserver:     ns2.valenet.com.br
nsstat:      20260127 AA
nslastaa:    20260127
created:     20081113
changed:     20180607

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

Overlapping Ranges

BGP prefixes that contain 187.17.254.0/23

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
187.17.132.0/22	AS270607	POWERNET MINAS TELECOM LTDA	1,024
187.17.128.0/22	AS270611	FIBERWI TELECOMUNICAÇOES	1,024
187.17.140.0/22	AS270597	VNT FIBRAS INTERNET 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

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

IP Address	ASN	Details
187.17.254.81	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.22ms` from Osasco, BR
187.17.255.23	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.04ms` 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
40.80.144.167	AS8075 Microsoft Corporation	`0.43ms` from Ashburn, US
79.107.219.71	AS25472 Nova Telecommunications & Media Single Member S.A	`8.59ms` from Athens, GR
223.206.35.7	AS45758 Triple T Broadband Public Company Limited	`3.83ms` from Bangkok, TH
13.67.171.55	AS8075 Microsoft Corporation	`0.15ms` from Des Moines, US
83.196.56.231	AS3215 Orange S.A.	`8.67ms` from Frankfurt am Main, DE
79.246.182.39	AS3320 Deutsche Telekom AG	`5.43ms` from Frankfurt am Main, DE
61.140.247.103	AS4134 CHINANET-BACKBONE	`1.66ms` from Guangzhou, CN
112.147.64.183	AS17858 LG POWERCOMM	`1.66ms` from Incheon, KR
5.49.82.215	AS5410 Bouygues Telecom SA	`14.49ms` from Lyon, FR
1.140.24.151	AS1221 Telstra Limited	`1.66ms` from Melbourne, AU
122.151.8.215	AS9443 Vocus Retail	`1.38ms` from Melbourne, AU
79.27.74.71	AS3269 Telecom Italia S.p.A.	`5.10ms` from Milan, IT
46.42.55.23	AS44507 OJSC Kostroma Municipal Telephone Network	`7.69ms` from Moscow, RU
121.31.92.247	AS4837 CHINA UNICOM China169 Backbone	`10.10ms` from Nanning, CN
73.30.217.151	AS7922 Comcast Cable Communications, LLC	`5.14ms` from New York City, US
93.213.32.103	AS3320 Deutsche Telekom AG	`5.89ms` from Nuernberg, DE
15.228.70.183	AS16509 Amazon.com, Inc.	`1.99ms` from Osasco, BR
88.91.233.119	AS2119 Telenor Norge AS	`2.19ms` from Oslo, NO
93.153.40.215	AS13036 T-Mobile Czech Republic a.s.	`7.44ms` from Prague, CZ
46.0.221.39	AS34533 JSC ER-Telecom Holding	`0.88ms` from Samara, RU
187.222.0.167	AS8151 UNINET	`4.45ms` from Santiago de Queretaro, MX
179.118.131.103	AS26599 TELEFÔNICA BRASIL S.A	`1.96ms` from São Paulo, BR
110.248.163.135	AS4837 CHINA UNICOM China169 Backbone	`8.69ms` from Tianjin, CN
60.117.30.199	AS17676 SoftBank Corp.	`2.90ms` from Tokyo, JP
125.174.130.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`19.35ms` from Tokyo, 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 187.17.254.6

traceroute to 187.17.254.6 (187.17.254.6): 64 hops max, 52 byte packets

3 [AS28201] 177.152.170.105 12.656 ms

4 [AS28201] 177.152.174.82 11.542 ms

5 [AS28201] 177.152.173.5 11.992 ms

6 [AS28201] 187.17.254.6 9.919 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 19th 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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