186.216.136.0/21

AS28201 · Companhia Itabirana Telecomunicações Ltda

Need more data or want to access it via API or data downloads? Sign up to get free access

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 186.216.136.0/21

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
186.216.43.0/24	AS262663	GNETWORKS FIBRA LTDA	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
186.216.57.0/24	AS262663	DANTAS NET	256
186.216.0.0/24	AS262663	SSNET TELECOM LTDA ME	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
186.216.60.0/24	AS262663	UPEI CONSULTORIA TI	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

1,670 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
186.216.139.174	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.63ms` from Rio de Janeiro, BR
186.216.137.37	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.52ms` from Rio de Janeiro, BR
186.216.143.144	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.55ms` from Rio de Janeiro, BR
186.216.141.240	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.51ms` from Rio de Janeiro, BR
186.216.136.138	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.56ms` from Rio de Janeiro, BR
186.216.138.242	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.52ms` from Rio de Janeiro, BR
186.216.142.39	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.52ms` from Rio de Janeiro, BR
186.216.140.79	AS28201 Companhia Itabirana Telecomunicações Ltda	`7.57ms` 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
121.99.162.117	AS9790 Two Degrees Networks Limited	`1.45ms` from Auckland, NZ
179.50.95.5	AS26619 GTD COLOMBIA S.A.S	`0.70ms` from Bogota, CO
109.78.17.85	AS15502 Vodafone Ireland Limited	`2.26ms` from Dublin, IE
107.154.188.5	AS19551 Incapsula Inc	`0.46ms` from Hanoi, VN
71.95.213.5	AS20115 Charter Communications LLC	`4.31ms` from Los Angeles, US
207.66.53.133	AS12479 Orange Espagne SA	`13.87ms` from Madrid, ES
115.209.140.85	AS4134 CHINANET-BACKBONE	`5.97ms` from Ningbo, CN
118.10.62.69	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.51ms` from Osaka, JP
179.191.14.165	AS265440 Telnet Sistemas e Comunicações	`11.09ms` from Osasco, BR
213.213.103.245	AS8968 BT Italia S.p.A.	`4.97ms` from Rome, IT
73.109.49.53	AS7922 Comcast Cable Communications, LLC	`5.17ms` from Seattle, US
115.142.104.213	AS17858 LG POWERCOMM	`1.82ms` from Seoul, KR
112.164.182.101	AS4766 Korea Telecom	`7.12ms` from Seoul, KR
221.165.135.53	AS4766 Korea Telecom	`1.61ms` from Seoul, KR
1.42.90.21	AS4804 Microplex PTY LTD	`1.81ms` from Sydney, AU
20.28.169.197	AS8075 Microsoft Corporation	`0.74ms` from Sydney, AU
45.151.47.101	AS10111 Zeofast Network	`0.29ms` from Tokyo, JP
5.102.47.5	AS208424 GlobalLogic Poland Sp. z o.o.	`19.71ms` from Warsaw, PL
193.92.42.37	AS1241 Forthnet	`0.45ms` from Athens, GR
108.193.214.229	AS7018 AT&T Enterprises, LLC	`14.18ms` from Atlanta, US
74.36.154.85	AS5650 Frontier Communications of America, Inc.	`12.19ms` from Chicago, US
3.22.153.181	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
157.15.222.5	AS152473 Dash Internet Provider	`4.93ms` from Dhaka, BD
59.37.203.245	AS4134 CHINANET-BACKBONE	`3.60ms` from Guangzhou, CN
183.240.14.37	AS9808 China Mobile Communications Group Co., Ltd.	`4.10ms` from Guangzhou, CN

Traceroute

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

traceroute -a -n -q1 -f3 186.216.139.246

traceroute to 186.216.139.246 (186.216.139.246): 64 hops max, 52 byte packets

3 [AS3549] 200.189.212.234 7.703 ms

4 *

5 *

6 [AS28201] 177.152.174.82 11.557 ms

7 *

8 *

9 [AS28201] 186.216.139.246 12.971 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, BR

On December 14th 2025

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales