177.66.148.0/24

AS52847 · Master Telecom

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Summary

Country	Brazil
Domain	masterbrasil.com.br
ASN	AS52847
Parent Range	177.66.148.0/22
Registry	LACNIC
ID	ISO4

WHOIS Details

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

inetnum:     177.66.148.0/22
aut-num:     AS52847
abuse-c:     ISO10
owner:       Master Telecom
ownerid:     05.902.563/0001-99
responsible: Islan Santos de Oliveira
owner-c:     ISO10
tech-c:      ISO10
inetrev:     177.66.148.0/24
nserver:     ns1.masterbrasil.com.br
nsstat:      20260316 AA
nslastaa:    20260316
nserver:     ns2.masterbrasil.com.br
nsstat:      20260316 AA
nslastaa:    20260316
created:     20121108
changed:     20121108

nic-hdl-br:  ISO10
person:      Islan Santos de Oliveira
created:     20011101
changed:     20230425

Overlapping Ranges

BGP prefixes that contain 177.66.148.0/24

Range	ASN	Company	Num of IPs
177.66.148.0/22	AS52847	Master Telecom	1,024

Nearby Ranges

BGP prefixes that overlap with 177.66.0.0/16

Range	ASN	Company	Num of IPs
177.66.224.0/20	AS262505	N4 Telecomunicacoes LTDA - ME	4,096
177.66.240.0/21	AS53005	REDE CONNECT TELECOMUNICACOES LTDA	2,048
177.66.128.0/21	AS262496	Clonix Telecom Eireli ME	2,048
177.66.136.0/21	AS262496	Clonix Telecom Eireli ME	2,048
177.66.32.0/21	AS52999	START NETWORKS S/A	2,048
177.66.88.0/21	AS52846	INNOVANET Telecom LTDA.	2,048
177.66.8.0/21	AS262486	PRODAM Processamento de Dados Amazonas S.A	2,048
177.66.48.0/21	AS28198	SEMPRE TELECOMUNICACOES LTDA	2,048
177.66.56.0/21	AS28198	SEMPRE TELECOMUNICACOES LTDA	2,048
177.66.64.0/21	AS28270	Alares Cabo Servicos de Telecomunicacoes S.A.	2,048
177.66.80.0/21	AS262490	Ambiente Virtual Sistemas e Conectividade Ltda	2,048
177.66.40.0/21	AS52843	Magnos A. Both e Cia Ltda	2,048
177.66.248.0/21	AS52660	e.serv informatica e tecnologia ltda.	2,048
177.66.76.0/22	AS264117	Provedor Fibramais Ltda	1,024
177.66.164.0/22	AS273683	ALLREDE TELECOM LTDA	1,024
177.66.144.0/22	AS28343	UNIFIQUE TELECOMUNICACOES S/A	1,024
177.66.196.0/22	AS52798	BANCO BTG PACTUAL S.A.	1,024
177.66.96.0/22	AS262491	Saulo J. de Moura Borba ME	1,024
177.66.104.0/22	AS262492	INTERCONECT TELEINFORMATICA EIRELI	1,024
177.66.112.0/22	AS262494	Virtex Telecom	1,024
177.66.116.0/22	AS262494	Virtex Telecom	1,024
177.66.152.0/22	AS262499	TMC Tecnologia em Telecomunicacoes Ltda	1,024
177.66.160.0/22	AS262500	BS2 Sistemas para Internet Ltda.	1,024
177.66.168.0/22	AS262501	Inetweb Informática e Assessoria Ltda	1,024
177.66.184.0/22	AS262502	FLYLink Telecom	1,024
177.66.188.0/22	AS262502	FLYLink Telecom	1,024
177.66.192.0/22	AS262503	WIKI TELECOMUNICACOES EIRELI	1,024
177.66.176.0/22	AS262907	BRASIL TECPAR SERVICOS DE TELECOMUNICACOES SA	1,024
177.66.28.0/22	AS263656	BRSULNET TELECOM LTDA	1,024
177.66.180.0/22	AS52675	Pronet Provedor Network Ltda -Me	1,024
177.66.204.0/22	AS52677	Webgenium System Ltda	1,024
177.66.0.0/22	AS262485	S.C. RIO TELECOMUNICACOES E INFORMATICA LTDA	1,024
177.66.100.0/22	AS52838	WN TELECOM LTDA - ME	1,024
177.66.24.0/22	AS52841	APRIMORAR SUPORTE E TELEATENDIMENTO LTDA - ME	1,024
177.66.108.0/22	AS52842	FUSAONET COMUNICAÇÃO E INFORMATICA LTDA	1,024
177.66.72.0/22	AS52845	Ligga Telecomunicações S.A.	1,024
177.66.148.0/22	AS52847	Master Telecom	1,024
177.66.120.0/22	AS61832	DB3 SERVICOS DE TELECOMUNICACOES S.A	1,024
177.66.124.0/23	AS52672	B3 S.A. Brasil, Bolsa, Balcão	512
177.66.158.0/23	AS52656	CISS Consultoria em Inf. Serv. e Software S.A	512
177.66.156.0/23	AS52652	BENCHIMOL IRMAO & CIA LTDA	512
177.66.6.0/24	AS52649	Tribunal de Justica do Estado do Rio Grande do Sul	256
177.66.5.0/24	AS52844	Teracom Telemática SA.	256
177.66.4.0/24	AS52837	Leucotron Equipamentos Ltda.	256
177.66.175.0/24	AS272671	ANGELS SERVICO DE COMUNICACAO MULTIMIDIA LTDA	256
177.66.7.0/24	AS271213	TRIBUNAL DE JUSTICA DO ESTADO DO AMAPA	256
177.66.174.0/24	AS52659	Zeus Soluções em Internet LTDA	256
177.66.163.0/24	AS262500	CRMALL SISTEMA DE INFORMACAO DE MARKETING LTDA	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
177.66.148.9	masterbrasil.com.br	1
177.66.148.21	integratv.com.br	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
177.66.148.105	AS52847 Master Telecom	`12.14ms` from Sao Jose do Rio Preto, 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
197.202.198.8	AS36947 Telecom Algeria	`14.80ms` from Algiers, DZ
68.255.149.8	AS7018 AT&T Enterprises, LLC	`2.40ms` from Chicago, US
92.5.113.40	AS31898 Oracle Corporation	`0.31ms` from Frankfurt am Main, DE
116.118.118.8	AS7602 Sai gon Postel Corporation	`3.22ms` from Ho Chi Minh City, VN
41.0.135.104	AS36994 Vodacom	`2.00ms` from Johannesburg, ZA
202.187.225.56	AS9930 TTNET-MY	`2.60ms` from Kuala Lumpur, MY
5.198.227.200	AS13113 ISI Line srl	`4.17ms` from Milan, IT
91.167.36.136	AS12322 Free SAS	`14.94ms` from Paris, FR
203.249.184.104	AS4766 Korea Telecom	`1.16ms` from Seoul, KR
5.29.210.136	AS12849 Hot-Net internet services Ltd.	`5.10ms` from Tel Aviv, IL
124.114.57.40	AS4134 CHINANET-BACKBONE	`3.18ms` from Xi'an, CN
3.226.69.72	AS14618 Amazon.com, Inc.	`0.47ms` from Ashburn, US
3.232.252.8	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
69.251.51.24	AS7922 Comcast Cable Communications, LLC	`4.83ms` from Ashburn, US
179.0.151.200	AS263217 PROVINCIA NET	`1.08ms` from Buenos Aires, AR
104.199.189.8	AS396982 Google LLC	`0.15ms` from Chang-hua, TW
45.22.132.216	AS7018 AT&T Enterprises, LLC	`7.79ms` from Chicago, US
27.65.179.24	AS7552 Viettel Group	`2.25ms` from Ho Chi Minh City, VN
164.67.63.56	AS52 University of California, Los Angeles	`0.91ms` from Los Angeles, US
185.242.100.248	AS212097 VIM TELECOMUNICACIONES SL	`8.25ms` from Madrid, ES
185.175.65.120	AS203591 TECNO GENERAL S.R.L	`6.99ms` from Milan, IT
106.205.81.8	AS24560 Bharti Airtel Ltd., Telemedia Services	`15.02ms` from Mumbai, IN
162.210.113.40	AS40545 Empire Access	`19.36ms` from Secaucus, US
223.10.218.184	AS4134 CHINANET-BACKBONE	`2.96ms` from Taiyuan, CN
34.224.59.8	AS14618 Amazon.com, Inc.	`0.45ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -f5 177.66.148.81

traceroute to 177.66.148.81 (177.66.148.81): 64 hops max, 52 byte packets

5 [] 187.16.214.163 1.312 ms

6 *

7 *

8 *

9 [AS52847] 177.66.148.81 17.701 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On March 13th 2026

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