187.17.252.0/22

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 187.17.252.0/22

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

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

IP Address	ASN	Details
187.17.254.254	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.90ms` from Osasco, BR
187.17.252.165	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.91ms` from Osasco, BR
187.17.253.229	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.03ms` from Osasco, BR
187.17.255.131	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.90ms` 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
65.174.100.134	AS174 Cogent Communications, LLC	`0.81ms` from Ashburn, US
60.27.178.38	AS4837 CHINA UNICOM China169 Backbone	`5.86ms` from Beijing, CN
5.38.201.134	AS5483 Magyar Telekom Plc.	`0.93ms` from Budapest, HU
170.76.197.150	AS395939 Campbell County Health	`8.67ms` from Denver, US
5.230.112.6	AS12586 GHOSTnet GmbH	`0.28ms` from Frankfurt am Main, DE
107.151.156.54	AS21859 Zenlayer Inc	`0.18ms` from Los Angeles, US
88.178.29.198	AS12322 Free SAS	`6.45ms` from Paris, FR
168.91.163.246	AS6079 RCN	`6.90ms` from Philadelphia, US
85.162.30.166	AS28725 CETIN a.s.	`0.85ms` from Prague, CZ
179.105.98.6	AS28573 Claro NXT Telecomunicacoes Ltda	`17.91ms` from Rio de Janeiro, BR
13.229.220.166	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
131.130.51.6	AS760 Vienna University Computer Center	`0.95ms` from Vienna, AT
52.7.172.22	AS14618 Amazon.com, Inc.	`0.58ms` from Ashburn, US
76.237.107.198	AS7018 AT&T Enterprises, LLC	`6.88ms` from Atlanta, US
72.174.98.134	AS33588 Charter Communications LLC	`12.31ms` from Denver, US
34.249.172.198	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
45.197.49.182	AS9294 GNET INC.	`0.77ms` from Hong Kong, HK
159.149.139.246	AS137 Consortium GARR	`1.43ms` from Milan, IT
117.162.183.86	AS56045 China Mobile communications corporation	`5.50ms` from Nanchang, CN
62.122.254.230	AS39783 Webhuset AS	`1.58ms` from Sandefjord, NO
51.16.83.198	AS16509 Amazon.com, Inc.	`1.76ms` from Tel Aviv, IL
42.87.169.70	AS4837 CHINA UNICOM China169 Backbone	`10.72ms` from Tieling, CN
118.11.217.102	AS4713 NTT DOCOMO BUSINESS,Inc.	`18.94ms` from Tokyo, JP
68.239.55.166	AS701 Verizon Business	`1.15ms` from Boston, US
20.1.149.38	AS8075 Microsoft Corporation	`0.36ms` from Boydton, US

Traceroute

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

traceroute -a -n -q1 -f3 187.17.252.233

traceroute to 187.17.252.233 (187.17.252.233): 64 hops max, 52 byte packets

3 [AS3549] 200.189.212.234 7.881 ms

4 *

5 *

6 *

7 [AS28201] 177.152.173.5 13.578 ms

8 [AS28201] 187.17.252.233 13.208 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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