187.17.242.0/23

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:      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
e-mail:      bgp@valenet.com.br
country:     BR
created:     20040510
changed:     20240926

Overlapping Ranges

BGP prefixes that contain 187.17.242.0/23

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 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
187.17.243.82	egesa.com.br	1
187.17.242.34	casaseterrenos.net.br	1

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

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Pingable IPs

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

IP Address	ASN	Details
187.17.242.115	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.07ms` from Osasco, BR
187.17.243.58	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.88ms` 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
107.155.20.167	AS21859 Zenlayer Inc	`0.18ms` from Dubai, AE
34.251.119.135	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
78.171.179.151	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.02ms` from Istanbul, TR
31.129.68.231	AS51069 Volodymyr Shtark	`7.77ms` from Kyiv, UA
92.177.6.199	AS12479 Orange Espagne SA	`8.04ms` from Madrid, ES
216.150.64.39	AS15149 Core Technology Services, Inc.	`0.94ms` from New York City, US
24.189.23.103	AS6128 Cablevision Systems Corp.	`5.65ms` from New York City, US
222.8.75.39	AS2516 KDDI CORPORATION	`12.24ms` from Osaka, JP
52.53.182.247	AS16509 Amazon.com, Inc.	`0.39ms` from Santa Clara, US
121.64.187.167	AS3786 LG DACOM Corporation	`2.39ms` from Seoul, KR
34.151.133.151	AS396982 Google LLC	`0.12ms` from Sydney, AU
153.245.19.247	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.22ms` from Tokyo, JP
108.208.174.119	AS7018 AT&T Enterprises, LLC	`9.55ms` from Atlanta, US
8.131.88.7	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`4.68ms` from Beijing, CN
98.196.168.247	AS7922 Comcast Cable Communications, LLC	`7.53ms` from Houston, US
124.54.163.23	AS17858 LG POWERCOMM	`1.89ms` from Incheon, KR
86.0.253.135	AS5089 Virgin Media Limited	`3.81ms` from London, GB
95.72.200.167	AS12389 PJSC Rostelecom	`1.35ms` from Moscow, RU
210.171.13.135	AS7524 ITEC HANKYU HANSHIN CO.,LTD.	`0.76ms` from Osaka, JP
13.38.44.39	AS16509 Amazon.com, Inc.	`0.11ms` from Paris, FR
54.80.245.215	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
67.177.47.103	AS7922 Comcast Cable Communications, LLC	`6.22ms` from Salt Lake City, US
177.95.126.71	AS27699 TELEFÔNICA BRASIL S.A	`4.34ms` from Sao Paulo, BR
67.185.186.231	AS7922 Comcast Cable Communications, LLC	`3.72ms` from Seattle, US
220.74.71.119	AS4766 Korea Telecom	`1.40ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 187.17.243.32

traceroute to 187.17.243.32 (187.17.243.32): 64 hops max, 52 byte packets

3 [AS28201] 177.152.170.97 266.889 ms

4 [AS28201] 177.152.174.82 250.816 ms

5 [AS28201] 177.152.173.5 252.954 ms

6 [AS28201] 187.17.243.32 258.103 ms

Measurement taken from

IPinfo ProbeNet in Tel Aviv, IL

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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