187.120.115.0/24

AS28202 · MASTER S/A

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Summary

Country	Brazil
Domain	mastercabo.com.br
ASN	AS28202
Parent Range	187.120.64.0/18
Registry	LACNIC
ID	ADM32

WHOIS Details

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

inetnum:     187.120.64.0/18
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:     187.120.64.0/18
nserver:     ns1.mastercabo.com.br
nsstat:      20260123 AA
nslastaa:    20260123
nserver:     ns2.mastercabo.com.br
nsstat:      20260123 AA
nslastaa:    20260123
created:     20100208
changed:     20130307

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 187.120.115.0/24

Range	ASN	Company	Num of IPs
187.120.64.0/18	AS28202	MASTER S/A	16,384

Nearby Ranges

BGP prefixes that overlap with 187.120.0.0/16

Range	ASN	Company	Num of IPs
187.120.64.0/18	AS28202	MASTER S/A	16,384
187.120.192.0/20	AS53140	MPC INTERNET LTDA	4,096
187.120.240.0/20	AS53130	Internet Provider Mil Br Net Ltda	4,096
187.120.48.0/20	AS28598	DB3 SERVICOS DE TELECOMUNICACOES S.A	4,096
187.120.128.0/20	AS262272	VERO S.A	4,096
187.120.144.0/20	AS262272	VERO S.A	4,096
187.120.32.0/20	AS262685	ScherrerNet Informática Ltda ME	4,096
187.120.176.0/20	AS264013	CONNECTA TELECOM INTERNET LTDA - EPP	4,096
187.120.0.0/21	AS22381	Megatelecom Telecomunicacoes Ltda	2,048
187.120.160.0/22	AS270549	Oliveira e Novaes Serviços de Telecomunicação LTDA	1,024
187.120.8.0/22	AS22381	Megatelecom Telecomunicacoes Ltda	1,024
187.120.164.0/22	AS270545	Digit@l Informática Eletronica e Provedor de acess	1,024
187.120.14.0/23	AS22381	Megatelecom Telecomunicacoes Ltda	512
187.120.13.0/24	AS22381	Megatelecom Telecomunicacoes Ltda	256
187.120.169.0/24	AS270550	BLACKNETINTERNET SOLUCOES EM TECNOLOGIA LTDA	256
187.120.12.0/24	AS265303	BRASIL TECPAR \| AMIGO \| AVATO	256
187.120.31.0/24	AS266181	PRYMUS PROVEDOR DE ACESSO À REDES TELECOM LTDA	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
187.120.115.24	AS28202 MASTER S/A	`9.39ms` 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
197.134.38.72	AS24835 Vodafone Data	`14.26ms` from Cairo, EG
52.98.21.40	AS8075 Microsoft Corporation	`1.23ms` from Cape Town, ZA
211.33.30.232	AS9318 SK Broadband Co Ltd	`1.76ms` from Incheon, KR
159.140.198.104	AS17264 Cerner Corporation	`2.17ms` from Kansas City, US
98.61.149.168	AS7922 Comcast Cable Communications, LLC	`9.02ms` from Minneapolis, US
109.80.170.232	AS5610 O2 Czech Republic, a.s.	`5.50ms` from Prague, CZ
189.115.127.200	AS18881 TELEFÔNICA BRASIL S.A	`7.64ms` from Rio de Janeiro, BR
200.149.59.8	AS7738 V tal	`0.57ms` from Rio de Janeiro, BR
173.80.202.216	AS19108 Optimum	`18.00ms` from Ashburn, US
52.41.42.216	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
5.38.182.136	AS5483 Magyar Telekom Plc.	`2.38ms` from Budapest, HU
24.59.130.88	AS11351 Charter Communications Inc	`19.74ms` from Chicago, US
96.166.122.232	AS393232 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
176.100.37.88	AS58087 Florian Kolb	`0.33ms` from Frankfurt am Main, DE
14.46.107.104	AS4766 Korea Telecom	`5.21ms` from Incheon, KR
178.204.231.248	AS28840 PJSC "TATTELECOM"	`1.42ms` from Kazan, RU
195.95.156.200	AS57337 VR Telecom SL	`0.42ms` from Madrid, ES
47.96.166.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.63ms` from Ningbo, CN
71.202.244.104	AS7922 Comcast Cable Communications, LLC	`5.68ms` from San Jose, US
42.192.67.40	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.34ms` from Shanghai, CN
114.36.4.232	AS3462 Data Communication Business Group	`1.10ms` from Taipei, TW
178.114.146.248	AS8437 Hutchison Drei Austria GmbH	`1.73ms` from Vienna, AT
79.130.247.200	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`7.87ms` from Athens, GR
119.224.17.56	AS9790 Two Degrees Networks Limited	`6.56ms` from Auckland, NZ
75.196.66.24	AS6167 Verizon Business	`8.91ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 187.120.115.154

traceroute to 187.120.115.154 (187.120.115.154): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 134.517 ms

2 *

3 *

4 [AS28202] 187.120.115.154 146.576 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On January 18th 2026

What are IP address ranges?

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