186.216.72.0/23

AS28202 · MASTER S/A

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Summary

Country	Brazil
Domain	mastercabo.com.br
ASN	AS28202
Parent Range	186.216.64.0/18
Registry	LACNIC
ID	ADM32

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     186.216.64.0/18
aut-num:     AS28202
abuse-c:     ADMAS5
owner:       MASTER S/A
ownerid:     01.766.744/0001-84
responsible: Engenharia de Redes
country:     BR
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     186.216.64.0/18
nserver:     ns1.mastercabo.com.br
nsstat:      20260323 AA
nslastaa:    20260323
nserver:     ns2.mastercabo.com.br
nsstat:      20260323 AA
nslastaa:    20260323
created:     20100705
changed:     20100705

nic-hdl-br:  ADMAS5
person:      Administrativo MasterCabo
e-mail:      ip_engineering@soumaster.com.br
country:     BR
created:     20080402
changed:     20240228

Overlapping Ranges

BGP prefixes that contain 186.216.72.0/23

Range	ASN	Company	Num of IPs
186.216.64.0/18	AS28202	MASTER S/A	16,384

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
186.216.21.0/24	AS262663	LA NET TELECOM COMÉRCIO DE PRODUTOS DE INFO. LTDA	256
186.216.22.0/24	AS262663	JUSTNET - TELECOMUNICACOES LTDA	256
186.216.23.0/24	AS262663	Jailton Alves da Silva	256
186.216.24.0/24	AS262663	ZTI SERVICOES DE TELECOMUNICACOES LTDA	256
186.216.25.0/24	AS262663	DOMINUS TELECOM CONSULTORIA	256
186.216.27.0/24	AS262663	V6TEC LTDA	256
186.216.29.0/24	AS262663	S. FARIAS NEVES	256
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
186.216.33.0/24	AS262663	Jeferson Siqueira Alves	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	JOHNNY SERRAO DOS SANTOS - ME	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
186.216.45.0/24	AS262663	M DE JESUS N PACHECO LTDA	256
186.216.46.0/24	AS262663	Starmais ltda	256
186.216.47.0/24	AS262663	Provline Telecom	256
186.216.49.0/24	AS262663	VP NET INFORMATICA E SERVIÇO ADMINISTRATIVO LTDA	256
186.216.50.0/24	AS262663	EMBRASNET LTDA	256
186.216.51.0/24	AS262663	EMBRASNET LTDA	256
186.216.52.0/24	AS262663	CONECT SERVICOS DE INTERNET EI	256
186.216.53.0/24	AS262663	JOHNNY SERRAO DOS SANTOS - ME	256
186.216.0.0/24	AS262663	SSNET TELECOM LTDA ME	256
186.216.56.0/24	AS262663	Red Telecom Ltda	256
186.216.57.0/24	AS262663	DANTAS NET	256
186.216.58.0/24	AS262663	BSINTERNETRURAL LTDA	256
186.216.59.0/24	AS262663	Provline Telecom	256
186.216.60.0/24	AS262663	UPEI CONSULTORIA TI	256
186.216.6.0/24	AS262663	Sheila cuna pereira	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

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

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

IP Address	ASN	Details
186.216.73.1	AS28202 MASTER S/A	`3.65ms` from Osasco, BR
186.216.72.1	AS28202 MASTER S/A	`3.67ms` 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
98.178.14.247	AS22773 Cox Communications Inc.	`0.35ms` from Atlanta, US
123.112.229.183	AS4808 China Unicom Beijing Province Network	`3.40ms` from Beijing, CN
20.157.167.183	AS8069 Microsoft Corporation	`0.51ms` from Boydton, US
115.131.122.119	AS7545 TPG Telecom Limited	`11.10ms` from Melbourne, AU
167.206.3.151	AS6128 Cablevision Systems Corp.	`1.32ms` from New York City, US
92.252.224.119	AS12389 PJSC Rostelecom	`12.32ms` from Samara, RU
42.99.20.151	AS4134 CHINANET-BACKBONE	`2.25ms` from Shanghai, CN
52.110.8.167	AS8075 Microsoft Corporation	`0.21ms` from Singapore, SG
102.27.198.215	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`16.54ms` from Tunis, TN
189.41.139.23	AS53006 ALGAR TELECOM S/A	`6.71ms` from Uberlandia, BR
69.73.212.103	AS14813 Columbus Telecommunications (Barbados) Limited	`3.83ms` from Bridgetown, BB
34.135.14.119	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
88.130.202.7	AS8881 1&1 Versatel GmbH	`1.06ms` from Frankfurt am Main, DE
98.156.178.55	AS11427 Charter Communications Inc	`12.49ms` from Houston, US
195.144.8.55	AS215066 Aquiss Limited	`2.42ms` from London, GB
79.111.163.119	AS12714 PJSC MegaFon	`1.36ms` from Samara, RU
183.110.27.7	AS4766 Korea Telecom	`1.00ms` from Seoul, KR
124.224.6.23	AS4134 CHINANET-BACKBONE	`3.72ms` from Zhongwei, CN
87.245.126.39	AS35518 sasag Kabelkommunikation AG	`4.77ms` from Zuerich, CH
171.96.238.87	AS17552 True Online	`2.21ms` from Bangkok, TH
186.28.192.71	AS19429 ETB - Colombia	`0.74ms` from Bogota, CO
155.102.168.247	AS24429 Zhejiang Taobao Network Co.,Ltd	`1.66ms` from Chicago, US
93.161.54.199	AS3292 TDC Holding A/S	`1.21ms` from Copenhagen, DK
107.217.167.231	AS7018 AT&T Enterprises, LLC	`8.14ms` from Dallas, US
172.205.40.135	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE

Traceroute

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

traceroute -a -n -q1 186.216.72.3

traceroute to 186.216.72.3 (186.216.72.3): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 162.233 ms

2 *

3 [AS28202] 191.240.6.122 192.724 ms

4 [AS28202] 186.216.72.3 191.631 ms

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On March 20th 2026

What are IP address ranges?

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