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:      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 187.17.248.0/21

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
187.17.140.0/22	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

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

1,753 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
187.17.251.218	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.98ms` from Osasco, BR
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
187.17.249.62	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.95ms` from Osasco, BR
187.17.248.250	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.83ms` 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
187.17.250.165	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.93ms` 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
79.166.109.69	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.07ms` from Athens, GR
216.237.220.5	AS22709 North State Telephone, LLC	`7.59ms` from Atlanta, US
111.202.186.149	AS4808 China Unicom Beijing Province Network	`3.24ms` from Beijing, CN
186.146.221.5	AS14080 Telmex Colombia S.A.	`1.03ms` from Bogotá, CO
174.109.148.117	AS11426 Charter Communications Inc	`11.58ms` from Charlotte, US
35.224.17.37	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
184.27.233.149	AS16625 Akamai Technologies, Inc.	`0.56ms` from Dallas, US
18.194.51.85	AS16509 Amazon.com, Inc.	`0.12ms` from Frankfurt am Main, DE
212.124.81.21	AS54103 MOD Mission Critical, LLC	`0.91ms` from Guadalajara, MX
182.43.217.101	AS58519 Cloud Computing Corporation	`0.33ms` from Guiyang, CN
20.255.121.37	AS8075 Microsoft Corporation	`0.27ms` from Hong Kong, HK
202.69.67.245	AS9381 HKBN Enterprise Solutions HK Limited	`0.70ms` from Hong Kong, HK
178.79.98.133	AS3212 Telemach Slovenija d.o.o.	`2.85ms` from Ljubljana, SI
18.100.13.197	AS16509 Amazon.com, Inc.	`5.62ms` from Madrid, ES
151.71.56.5	AS1267 WIND TRE S.P.A.	`7.34ms` from Milan, IT
151.13.255.149	AS1267 WIND TRE S.P.A.	`14.93ms` from Milan, IT
133.204.109.37	AS2518 BIGLOBE Inc.	`8.98ms` from Osaka, JP
88.190.78.197	AS12322 Free SAS	`9.91ms` from Paris, FR
86.250.204.213	AS3215 Orange S.A.	`11.51ms` from Paris, FR
67.222.56.213	AS31898 Oracle Corporation	`0.24ms` from Phoenix, US
112.229.4.53	AS4837 CHINA UNICOM China169 Backbone	`6.58ms` from Qingdao, CN
93.57.79.149	AS12874 Fastweb SpA	`1.19ms` from Rome, IT
50.205.239.149	AS7922 Comcast Cable Communications, LLC	`3.93ms` from Santa Clara, US
210.106.136.21	AS4766 Korea Telecom	`5.64ms` from Seoul, KR
52.77.60.149	AS16509 Amazon.com, Inc.	`0.13ms` from Singapore, SG

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?

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