187.17.240.0/20

AS28201 · Companhia Itabirana Telecomunicações Ltda

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Summary

Country	Brazil
Domain	valenet.com.br
ASN	AS28201
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:      20260117 AA
nslastaa:    20260117
nserver:     ns2.valenet.com.br
nsstat:      20260117 AA
nslastaa:    20260117
created:     20081113
changed:     20180607

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

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
187.17.160.0/20	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 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

3,506 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.17.251.209	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.32ms` from Osasco, BR
187.17.247.220	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.15ms` from Sao Paulo, BR
187.17.245.53	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.90ms` from Osasco, BR
187.17.242.115	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.07ms` from Osasco, BR
187.17.248.74	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.00ms` from Osasco, BR
187.17.250.167	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.18ms` from Osasco, BR
187.17.246.193	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.90ms` from Osasco, BR
187.17.249.138	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.12ms` from Osasco, BR
187.17.241.8	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.99ms` from Osasco, BR
187.17.253.170	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.99ms` from Osasco, BR
187.17.255.151	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.05ms` from Osasco, BR
187.17.252.206	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.07ms` from Osasco, BR
187.17.254.42	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.98ms` from Osasco, BR
187.17.244.216	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.04ms` from Osasco, BR
187.17.243.58	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.88ms` from Osasco, BR
187.17.240.108	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.86ms` 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
147.102.193.132	AS3323 National Technical University of Athens	`1.82ms` from Athens, GR
73.43.117.196	AS7922 Comcast Cable Communications, LLC	`5.20ms` from Atlanta, US
44.247.195.148	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
115.229.67.228	AS4134 CHINANET-BACKBONE	`8.68ms` from Hangzhou, CN
106.255.32.196	AS3786 LG DACOM Corporation	`2.04ms` from Incheon, KR
37.54.35.68	AS6849 JSC "Ukrtelecom"	`12.53ms` from Kyiv, UA
113.203.178.180	AS12479 Orange Espagne SA	`2.27ms` from Madrid, ES
88.26.101.164	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.17ms` from Madrid, ES
195.76.144.244	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.01ms` from Madrid, ES
186.0.10.228	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`10.78ms` from Medellin, CO
181.69.222.52	AS27831 Colombia Móvil	`16.42ms` from Medellin, CO
91.238.120.20	AS198712 JSC Intervale	`1.17ms` from Moscow, RU
52.183.25.244	AS8075 Microsoft Corporation	`0.33ms` from Quincy, US
189.95.137.148	AS22085 Claro S/A	`11.64ms` from Sao Paulo, BR
122.99.220.228	AS17878 DREAMMARK1	`1.10ms` from Seoul, KR
112.179.139.244	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
121.168.241.84	AS4766 Korea Telecom	`1.54ms` from Seoul, KR
175.199.236.84	AS4766 Korea Telecom	`6.42ms` from Seoul, KR
51.124.158.36	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
85.13.154.212	AS34788 Neue Medien Muennich GmbH	`2.90ms` from Berlin, DE
81.243.20.100	AS5432 Proximus NV	`0.87ms` from Brussels, BE
24.140.104.116	AS12097 Massillon Cable Communications	`14.49ms` from Columbus, US
3.142.184.100	AS16509 Amazon.com, Inc.	`0.66ms` from Columbus, US
169.46.198.116	AS36351 IBM Cloud	`0.82ms` from Dallas, US
137.110.107.20	AS7377 University of California, San Diego	`3.60ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 187.17.240.38

traceroute to 187.17.240.38 (187.17.240.38): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 278.443 ms

2 *

3 [AS28201] 177.152.170.105 306.767 ms

4 *

5 [AS28201] 177.152.173.5 300.474 ms

6 [AS28201] 187.17.240.38 295.65 ms

Measurement taken from

IPinfo ProbeNet in Seoul, KR

On January 9th 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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