187.17.250.0/23

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:      20260314 AA
nslastaa:    20260314
nserver:     ns2.valenet.com.br
nsstat:      20260314 AA
nslastaa:    20260314
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 187.17.250.0/23

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

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
187.17.250.165	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.93ms` from Osasco, BR
187.17.251.218	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.98ms` 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
111.206.23.247	AS4808 China Unicom Beijing Province Network	`2.38ms` from Beijing, CN
173.21.245.183	AS30036 Mediacom Communications Corp	`6.62ms` from Chicago, US
14.105.176.167	AS4134 CHINANET-BACKBONE	`1.18ms` from Chongqing, CN
187.211.156.103	AS8151 UNINET	`7.27ms` from Guadalajara, MX
128.42.44.103	AS8 Rice University	`1.30ms` from Houston, US
39.24.129.215	AS4766 Korea Telecom	`6.97ms` from Incheon, KR
123.213.237.119	AS9318 SK Broadband Co Ltd	`5.60ms` from Incheon, KR
60.99.220.183	AS17676 SoftBank Corp.	`3.87ms` from Osaka, JP
82.198.233.39	AS47583 Hostinger International Limited	`0.76ms` from Phoenix, US
78.114.53.7	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`8.15ms` from Saint-Denis, FR
65.78.182.87	AS14051 Fidium	`4.33ms` from Santa Clara, US
121.182.65.199	AS4766 Korea Telecom	`4.66ms` from Seoul, KR
149.3.61.119	AS35805 JSC "Silknet"	`5.05ms` from Tbilisi, GE
41.104.101.71	AS36947 Telecom Algeria	`16.34ms` from Valencia, ES
76.49.108.199	AS11426 Charter Communications Inc	`3.51ms` from Charlotte, US
3.250.7.87	AS16509 Amazon.com, Inc.	`0.44ms` from Dublin, IE
66.197.237.7	AS2906 Netflix Streaming Services Inc.	`0.09ms` from Dublin, IE
72.191.119.135	AS11427 Charter Communications Inc	`5.69ms` from Houston, US
207.180.223.247	AS51167 Contabo GmbH	`0.23ms` from Lauterbourg, FR
89.142.35.231	AS5603 Telekom Slovenije, d.d.	`0.81ms` from Ljubljana, SI
80.29.116.7	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.87ms` from Madrid, ES
180.142.88.7	AS4134 CHINANET-BACKBONE	`4.49ms` from Nanning, CN
113.36.245.103	AS17506 ARTERIA Networks Corporation	`1.26ms` from Osaka, JP
54.207.7.119	AS16509 Amazon.com, Inc.	`0.14ms` from Osasco, BR
151.75.49.167	AS1267 WIND TRE S.P.A.	`5.85ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f3 187.17.250.29

traceroute to 187.17.250.29 (187.17.250.29): 64 hops max, 52 byte packets

3 [AS28201] 177.152.170.105 238.719 ms

4 [AS28201] 177.152.174.82 219.998 ms

5 [AS28201] 177.152.173.5 211.46 ms

6 [AS28201] 187.17.250.29 215.227 ms

Measurement taken from

IPinfo ProbeNet in Zuerich, CH

On March 13th 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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