187.17.248.0/21

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:      20260131 AA
nslastaa:    20260131
nserver:     ns2.valenet.com.br
nsstat:      20260131 AA
nslastaa:    20260131
created:     20081113
changed:     20180607

nic-hdl-br:  CIV19
person:      CIA Itabirana de Inform�tica - VALENET
e-mail:      [email protected]
country:     BR
created:     20040510
changed:     20240926

Overlapping Ranges

BGP prefixes that contain 187.17.248.0/21

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

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

1,758 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.17.255.26	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.96ms` from Osasco, BR
187.17.254.43	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.08ms` from Osasco, BR
187.17.249.147	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.97ms` from Osasco, BR
187.17.248.211	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.93ms` from Osasco, BR
187.17.253.168	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.14ms` from Osasco, BR
187.17.250.152	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.10ms` from Osasco, BR
187.17.252.240	AS28201 Companhia Itabirana Telecomunicações Ltda	`8.10ms` from Osasco, BR
187.17.251.31	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.94ms` 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
142.173.135.53	AS7029 Windstream Communications LLC	`0.76ms` from Ashburn, US
69.143.29.37	AS7922 Comcast Cable Communications, LLC	`6.76ms` from Ashburn, US
97.212.169.165	AS6167 Verizon Business	`18.38ms` from Atlanta, US
39.96.55.53	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.29ms` from Beijing, CN
79.121.223.5	AS9009 M247 Europe SRL	`0.13ms` from Brussels, BE
97.94.221.101	AS20115 Charter Communications LLC	`4.89ms` from Dallas, US
86.29.23.5	AS5089 Virgin Media Limited	`11.45ms` from Dublin, IE
211.52.103.197	AS4663 ELIMNET, INC.	`2.80ms` from Incheon, KR
66.65.120.197	AS12271 Charter Communications Inc	`3.66ms` from New York City, US
34.231.128.85	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
165.169.42.37	AS37002 Reunicable SAS	`5.29ms` from Saint-Denis, RE
200.25.21.37	AS7195 EDGEUNO S.A.S	`0.09ms` from Santiago, CL
106.246.79.37	AS3786 LG DACOM Corporation	`1.83ms` from Seoul, KR
210.115.253.245	AS4766 Korea Telecom	`2.41ms` from Seoul, KR
177.139.118.69	AS27699 TELEFÔNICA BRASIL S.A	`1.31ms` from São Paulo, BR
61.203.246.53	AS4721 JCOM Co., Ltd.	`8.93ms` from Tokyo, JP
78.28.35.197	AS44914 Petrus Spolka z ograniczona odpowiedzialnoscia	`10.38ms` from Warsaw, PL
136.159.216.117	AS33091 University of Calgary	`0.91ms` from Calgary, CA
217.81.88.197	AS3320 Deutsche Telekom AG	`5.49ms` from Frankfurt am Main, DE
210.33.35.5	AS4538 China Education and Research Network Center	`17.08ms` from Fuzhou, CN
154.204.25.5	AS9294 GNET INC.	`0.84ms` from Hong Kong, HK
86.181.17.69	AS2856 British Telecommunications PLC	`3.92ms` from London, GB
62.94.153.69	AS3302 Retelit Digital Services S.p.A.	`4.51ms` from Milan, IT
50.249.108.101	AS7922 Comcast Cable Communications, LLC	`8.02ms` from Minneapolis, US
20.188.46.149	AS8075 Microsoft Corporation	`0.38ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 187.17.255.202

traceroute to 187.17.255.202 (187.17.255.202): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 1.366 ms

2 *

3 [AS28201] 177.152.170.17 10.269 ms

4 *

5 [AS28201] 177.152.173.5 12.576 ms

6 [AS28201] 187.17.255.202 11.32 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 30th 2026

What are IP address ranges?

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