186.216.126.0/24

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:      20260124 AA
nslastaa:    20260124
nserver:     ns2.mastercabo.com.br
nsstat:      20260124 AA
nslastaa:    20260124
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 186.216.126.0/24

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
186.216.25.0/24	AS262663	Silvio Claro	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
186.216.34.0/24	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
186.216.0.0/24	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
186.216.24.0/24	AS262663	ZTI SERVICOES DE TELECOMUNICACOES LTDA	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

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Pingable IPs

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

IP Address	ASN	Details
186.216.126.118	AS28202 MASTER S/A	`9.21ms` 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
191.81.248.72	AS22927 Telefonica de Argentina	`18.71ms` from Buenos Aires, AR
191.191.57.8	AS28573 Claro NXT Telecomunicacoes Ltda	`12.19ms` from Curitiba, BR
134.61.139.8	AS47610 RWTH Aachen University	`5.44ms` from Frankfurt am Main, DE
178.55.161.88	AS16086 DNA Oyj	`12.38ms` from Helsinki, FI
67.66.239.200	AS7018 AT&T Enterprises, LLC	`4.10ms` from Kansas City, US
89.40.142.216	AS64445 Michele Pietravalle trading as NetJoin	`0.26ms` from Milan, IT
67.248.249.88	AS11351 Charter Communications Inc	`12.03ms` from New York City, US
111.89.181.216	AS2514 NTT PC Communications, Inc.	`2.17ms` from Osaka, JP
45.173.147.152	AS268831 M & M telecomunicações e Multimidia	`15.18ms` from Osasco, BR
54.196.21.136	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
44.209.139.120	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
177.195.52.168	AS28573 Claro NXT Telecomunicacoes Ltda	`5.47ms` from Rio de Janeiro, BR
166.248.193.40	AS6167 Verizon Business	`9.67ms` from Santa Clara, US
49.165.168.200	AS17858 LG POWERCOMM	`1.59ms` from Seoul, KR
121.135.116.40	AS4766 Korea Telecom	`1.88ms` from Seoul, KR
110.150.62.200	AS1221 Telstra Limited	`8.93ms` from Sydney, AU
126.56.238.72	AS17676 SoftBank Corp.	`3.20ms` from Tokyo, JP
210.147.199.136	AS2518 BIGLOBE Inc.	`2.46ms` from Tokyo, JP
154.241.57.200	AS36947 Telecom Algeria	`9.33ms` from Valencia, ES
51.83.245.8	AS16276 OVH SAS	`0.14ms` from Warsaw, PL
80.79.100.8	AS21286 KPN B.V.	`1.14ms` from Amsterdam, NL
160.1.117.184	AS8987 Amazon Data Services Ireland Ltd	`0.69ms` from Boardman, US
24.218.39.216	AS7922 Comcast Cable Communications, LLC	`7.87ms` from Boston, US
34.140.116.152	AS396982 Google LLC	`0.15ms` from Brussels, BE
91.0.209.72	AS3320 Deutsche Telekom AG	`5.52ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 186.216.126.238

traceroute to 186.216.126.238 (186.216.126.238): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 127.685 ms

2 *

3 *

4 [AS28202] 186.216.126.238 136.594 ms

Measurement taken from

IPinfo ProbeNet in Montreal, CA

On January 19th 2026

What are IP address ranges?

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