186.216.128.0/21

AS28201 · Companhia Itabirana Telecomunicações Ltda

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Summary

Country	Brazil
Domain	valenet.com.br
ASN	AS28201
Parent Range	186.216.128.0/20
Registry	LACNIC
ID	CIV5

WHOIS Details

inetnum:     186.216.128.0/20
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:     186.216.128.0/20
nserver:     ns1.valenet.com.br [lame - not published]
nsstat:      20240925 QREFUSED
nslastaa:    20140225
nserver:     ns2.valenet.com.br [lame - not published]
nsstat:      20240925 QREFUSED
nslastaa:    20140111
created:     20100716
changed:     20100716

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 186.216.128.0/21

Range	ASN	Company	Num of IPs
186.216.128.0/20	AS28201	Companhia Itabirana Telecomunicações Ltda	4,096

Nearby Ranges

BGP prefixes that overlap with 186.216.0.0/16

Range	ASN	Company	Num of IPs
186.216.64.0/18	AS28202	MASTER S/A	16,384
186.216.224.0/20	AS264096	Sator Engenharia Ltda.	4,096
186.216.128.0/20	AS28201	Companhia Itabirana Telecomunicações Ltda	4,096
186.216.176.0/20	AS262753	VOCE TELECOMUNICACOES LTDA	4,096
186.216.240.0/20	AS28343	UNIFIQUE TELECOMUNICACOES S/A	4,096
186.216.192.0/20	AS52973	YIPI Telecom LTDA.	4,096
186.216.160.0/20	AS262753	VOCE TELECOMUNICACOES LTDA	4,096
186.216.144.0/21	AS7048	MHNET TELECOM	2,048
186.216.216.0/21	AS52999	START TELECOM LTDA	2,048
186.216.152.0/21	AS262955	VERAO COMUNICACOES EIRELI ME	2,048
186.216.208.0/21	AS262989	CLICKNET BRASIL INFORMATICA E TELECOMUNICACOES LT	2,048
186.216.30.0/24	AS262663	IPSec Telecom LTDA	256
186.216.3.0/24	AS262663	TK TELECOM TELECOMUNICACOES E MULTIMIDIA LTDA	256
186.216.32.0/24	AS262663	TARX TELECOM LTDA	256
186.216.34.0/24	AS262663	R. RODRIGUES DA SILVA LTDA	256
186.216.35.0/24	AS262663	INFOWEB SOLUÇÕES TECNOLOGICAS LTDA-ME	256
186.216.36.0/24	AS262663	G. TEIXEIRA SOUSA	256
186.216.37.0/24	AS262663	MILARIS TELECOM	256
186.216.38.0/24	AS262663	jc telecom	256
186.216.39.0/24	AS262663	TELECOM FIBER NET LTDA	256
186.216.40.0/24	AS262663	MNF TELECOM	256
186.216.4.0/24	AS262663	MAX FIBRA MAIS VELOZ LTDA	256
186.216.41.0/24	AS262663	MNF TELECOM	256
186.216.42.0/24	AS262663	LIFENET TELECOM	256
186.216.44.0/24	AS262663	Enoki & Ruiz Ltda - ME	256
186.216.49.0/24	AS262663	VP NET INFORMATICA E SERVIÇO ADMINISTRATIVO LTDA	256
186.216.52.0/24	AS262663	CONECT SERVICOS DE INTERNET EI	256
186.216.56.0/24	AS262663	Red Telecom Ltda	256
186.216.0.0/24	AS262663	SSNET TELECOM LTDA ME	256
186.216.60.0/24	AS262663	UPEI CONSULTORIA TI	256
186.216.61.0/24	AS262663	M J DO NASCIMENTO TELECOMUNICACOES EIRELI	256
186.216.62.0/24	AS262663	S. de J. M. Gaia	256
186.216.8.0/24	AS262663	VP Telecom Internet Ltda	256
186.216.197.0/24	AS52973	Wipi Telecom LTDA	256
186.216.199.0/24	AS52973	Wipi Telecom LTDA	256
186.216.55.0/24	AS53107	WC TECNOLOGIA SOLUCOES CORPORATIVAS LTDA	256
186.216.57.0/24	AS262663	DANTAS NET	256
186.216.1.0/24	AS262663	IMPACTUS COMUNICACAO E INTERNET LTDA	256
186.216.11.0/24	AS262663	IFLEX TELECOM LTDA	256
186.216.12.0/24	AS262663	IOT FIBRA TELECOM LTDA	256
186.216.16.0/24	AS262663	Fastweb Telecom Sistemas de Comunicações Ltda	256
186.216.17.0/24	AS262663	Online Connect Serviço de Comunicação Multimídia	256
186.216.19.0/24	AS262663	IP TELECOM E SISTEMAS LTDA	256
186.216.2.0/24	AS262663	TK TELECOM TELECOMUNICACOES E MULTIMIDIA LTDA	256
186.216.21.0/24	AS262663	LA NET TELECOM COMÉRCIO DE PRODUTOS DE INFO. LTDA	256
186.216.23.0/24	AS262663	Jailton Alves da Silva	256
186.216.25.0/24	AS262663	Silvio Claro	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

1,599 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
186.216.135.137	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.43ms` from Rio de Janeiro, BR
186.216.130.132	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.55ms` from Rio de Janeiro, BR
186.216.132.36	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.49ms` from Rio de Janeiro, BR
186.216.134.160	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.43ms` from Rio de Janeiro, BR
186.216.131.80	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.49ms` from Rio de Janeiro, BR
186.216.128.147	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.53ms` from Rio de Janeiro, BR
186.216.129.166	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.62ms` from Rio de Janeiro, BR
186.216.133.226	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.44ms` from Rio de Janeiro, 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
66.0.17.133	AS7029 Windstream Communications LLC	`0.52ms` from Atlanta, US
144.223.184.5	AS174 Cogent Communications, LLC	`1.19ms` from Boston, US
9.169.196.37	AS8075 Microsoft Corporation	`0.32ms` from Boydton, US
20.7.29.245	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
95.105.171.165	AS15962 Orange Slovensko a.s.	`1.72ms` from Bratislava, SK
132.164.235.165	AS8075 Microsoft Corporation	`0.40ms` from Dublin, IE
187.76.41.117	AS7738 V tal	`10.46ms` from Fortaleza, BR
20.218.232.181	AS8075 Microsoft Corporation	`0.24ms` from Frankfurt am Main, DE
176.12.94.229	AS197859 E.S.I. S.n.c di Teofili Elisabetta e C.	`3.13ms` from Frosinone, IT
195.200.220.101	AS3301 Telia Company AB	`1.66ms` from Goeteborg, SE
103.209.158.21	AS45352 IP ServerOne Solutions Sdn Bhd	`0.87ms` from Kuala Lumpur, MY
77.102.118.229	AS5089 Virgin Media Limited	`11.45ms` from London, GB
122.249.163.197	AS4685 Asahi Net	`1.92ms` from Osaka, JP
4.236.60.21	AS8075 Microsoft Corporation	`0.20ms` from Phoenix, US
87.110.132.197	AS12578 SIA Tet	`0.50ms` from Riga, LV
187.94.199.21	AS262691 CONECTA LTDA.	`10.14ms` from Sao Paulo, BR
58.143.158.117	AS10036 DLIVE	`7.38ms` from Seoul, KR
59.48.36.53	AS4134 CHINANET-BACKBONE	`4.69ms` from Taiyuan, CN
62.233.169.197	AS12741 Netia SA	`0.41ms` from Warsaw, PL
114.240.76.21	AS4808 China Unicom Beijing Province Network	`3.65ms` from Beijing, CN
118.211.4.133	AS7545 TPG Telecom Limited	`1.70ms` from Brisbane, AU
66.62.200.53	AS19092 Zayo Bandwidth	`8.21ms` from Calgary, CA
58.244.239.245	AS4837 CHINA UNICOM China169 Backbone	`6.37ms` from Changchun, CN
3.139.37.117	AS16509 Amazon.com, Inc.	`0.11ms` from Columbus, US
3.14.6.53	AS16509 Amazon.com, Inc.	`0.71ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f3 186.216.128.68

traceroute to 186.216.128.68 (186.216.128.68): 64 hops max, 52 byte packets

3 [AS3549] 200.189.212.234 81.66 ms

4 *

5 *

6 *

7 [AS28201] 177.152.173.5 7.017 ms

8 [AS28201] 186.216.128.68 9.018 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On December 6th 2025

What are IP address ranges?

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