186.216.74.0/23

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
owner-c:     ADMAS5
tech-c:      ADMAS5
inetrev:     186.216.64.0/18
nserver:     ns1.mastercabo.com.br
nsstat:      20260318 AA
nslastaa:    20260318
nserver:     ns2.mastercabo.com.br
nsstat:      20260318 AA
nslastaa:    20260318
created:     20100705
changed:     20100705

nic-hdl-br:  ADMAS5
person:      Administrativo MasterCabo
created:     20080402
changed:     20240228

Overlapping Ranges

BGP prefixes that contain 186.216.74.0/23

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

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

IP Address	ASN	Details
186.216.74.1	AS28202 MASTER S/A	`3.67ms` from Osasco, BR
186.216.75.1	AS28202 MASTER S/A	`3.65ms` 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
54.87.100.23	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
202.150.112.215	AS132231 Network For Learning Limited	`2.51ms` from Auckland, NZ
121.69.241.103	AS4808 China Unicom Beijing Province Network	`4.72ms` from Beijing, CN
76.255.182.231	AS7018 AT&T Enterprises, LLC	`5.62ms` from Dallas, US
75.161.134.119	AS209 CenturyLink Communications, LLC	`11.11ms` from Denver, US
91.2.35.231	AS3320 Deutsche Telekom AG	`10.08ms` from Frankfurt am Main, DE
159.2.33.55	AS855 Bell Canada	`5.53ms` from Fredericton, CA
14.226.213.231	AS45899 VNPT Corp	`2.36ms` from Ho Chi Minh City, VN
27.78.196.103	AS7552 Viettel Group	`2.66ms` from Ho Chi Minh City, VN
174.91.224.215	AS577 Bell Canada	`3.72ms` from Montreal, CA
77.4.231.7	AS6805 Telefonica Germany GmbH & Co.OHG	`6.99ms` from Munich, DE
104.140.122.183	AS62904 Eonix Corporation	`0.20ms` from Phoenix, US
151.77.199.87	AS1267 WIND TRE S.P.A.	`4.93ms` from Rome, IT
79.32.194.39	AS3269 Telecom Italia S.p.A.	`4.79ms` from Rome, IT
41.230.30.103	AS37705 TOPNET	`10.28ms` from Tunis, TN
36.133.42.103	AS9808 China Mobile Communications Group Co., Ltd.	`1.50ms` from Zhengzhou, CN
3.103.136.247	AS16509 Amazon.com, Inc.	`0.96ms` from Auckland, NZ
102.113.98.231	AS23889 Mauritius Telecom Ltd	`1.67ms` from Ebene, MU
101.44.95.199	AS136907 HUAWEI CLOUDS	`0.85ms` from Hong Kong, HK
75.241.45.23	AS6167 Verizon Business	`16.36ms` from Los Angeles, US
90.249.230.135	AS5378 Vodafone Limited	`3.20ms` from Manchester, GB
46.41.70.87	AS12389 PJSC Rostelecom	`16.55ms` from Moscow, RU
93.181.249.71	AS12389 PJSC Rostelecom	`16.69ms` from Moscow, RU
67.177.170.55	AS7922 Comcast Cable Communications, LLC	`10.56ms` from Murfreesboro, US
90.30.200.199	AS3215 Orange S.A.	`18.71ms` 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 186.216.75.101

traceroute to 186.216.75.101 (186.216.75.101): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 126.813 ms

2 *

3 [AS28202] 191.240.6.122 131.091 ms

4 [AS28202] 186.216.75.101 133.252 ms

Measurement taken from

IPinfo ProbeNet in Montreal, CA

On March 13th 2026

What are IP address ranges?

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