187.17.248.0/23

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:      20260118 AA
nslastaa:    20260118
nserver:     ns2.valenet.com.br
nsstat:      20260118 AA
nslastaa:    20260118
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 187.17.248.0/23

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

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

IP Address	ASN	Details
187.17.248.74	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.00ms` from Osasco, BR
187.17.249.138	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.12ms` 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
172.191.150.87	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
34.216.101.39	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
171.221.115.183	AS4134 CHINANET-BACKBONE	`3.60ms` from Chengdu, CN
199.103.3.55	AS22663 Prominic.NET, Inc.	`4.37ms` from Chicago, US
123.144.47.231	AS4837 CHINA UNICOM China169 Backbone	`5.29ms` from Chongqing, CN
104.208.58.215	AS8075 Microsoft Corporation	`0.37ms` from Des Moines, US
80.143.148.199	AS3320 Deutsche Telekom AG	`4.13ms` from Duesseldorf, DE
3.76.96.55	AS16509 Amazon.com, Inc.	`0.17ms` from Frankfurt am Main, DE
79.212.12.247	AS3320 Deutsche Telekom AG	`2.10ms` from Frankfurt am Main, DE
182.177.93.23	AS17557 Pakistan Telecommunication Company Limited	`1.87ms` from Lahore, PK
111.40.57.7	AS132525 HeiLongJiang Mobile Communication Company Limited	`15.15ms` from Liaoyang, CN
223.29.145.183	AS7029 Windstream Communications LLC	`7.08ms` from New York City, US
189.236.65.55	AS8151 UNINET	`4.21ms` from Santiago de Queretaro, MX
118.62.165.55	AS4766 Korea Telecom	`5.33ms` from Seoul, KR
116.89.106.119	AS55430 Starhub Ltd	`2.50ms` from Singapore, SG
183.190.18.39	AS4837 CHINA UNICOM China169 Backbone	`8.85ms` from Taiyuan, CN
110.66.187.7	AS2527 Sony Network Communications Inc.	`1.84ms` from Tokyo, JP
194.132.181.23	AS47467 Griffel AB	`0.35ms` from Växjö, SE
195.82.179.119	AS62031 Tomasz Gasior trading as Sownet	`3.91ms` from Wrocław, PL
179.36.140.215	AS22927 Telefonica de Argentina	`2.33ms` from Buenos Aires, AR
113.78.77.87	AS4134 CHINANET-BACKBONE	`2.25ms` from Guangzhou, CN
14.247.150.199	AS45899 VNPT Corp	`6.06ms` from Hanoi, VN
211.245.148.231	AS9318 SK Broadband Co Ltd	`7.27ms` from Incheon, KR
111.14.189.151	AS24444 Shandong Mobile Communication Company Limited	`3.95ms` from Jinan, CN
77.96.116.231	AS5089 Virgin Media Limited	`8.36ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f3 187.17.249.196

traceroute to 187.17.249.196 (187.17.249.196): 64 hops max, 52 byte packets

3 [AS3549] 200.189.212.234 19.953 ms

4 [AS3356] 8.243.35.90 7.096 ms

5 *

6 [AS28201] 177.152.174.82 14.908 ms

7 *

8 [AS28201] 187.17.249.196 14.258 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On January 18th 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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