177.66.148.0/23

AS52847 · Master Telecom

Need more data or want to access it via API or data downloads? Sign up to get free access

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
country:     BR
owner-c:     ISO10
tech-c:      ISO10
inetrev:     177.66.149.0/24
nserver:     ns1.masterbrasil.com.br
nsstat:      20260118 AA
nslastaa:    20260118
nserver:     ns2.masterbrasil.com.br
nsstat:      20260118 AA
nslastaa:    20260118
created:     20121108
changed:     20121108

nic-hdl-br:  ISO10
person:      Islan Santos de Oliveira
e-mail:      [email protected]
country:     BR
created:     20011101
changed:     20230425

Overlapping Ranges

BGP prefixes that contain 177.66.148.0/23

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

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

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

IP Address	ASN	Details
177.66.148.69	AS52847 Master Telecom	`16.73ms` from Sao Paulo, BR
177.66.149.0	AS52847 Master Telecom	`16.80ms` from Sao Paulo, 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
104.164.47.119	AS214238 HOST TELECOM LTD	`1.94ms` from Amsterdam, NL
71.234.88.231	AS7922 Comcast Cable Communications, LLC	`6.41ms` from Boston, US
193.6.57.23	AS1955 KIFU (Governmental Info Tech Development Agency)	`3.73ms` from Budapest, HU
197.146.2.199	AS36884 Wana Corporate	`4.02ms` from Casablanca, MA
35.222.74.23	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
27.68.36.23	AS7552 Viettel Group	`3.73ms` from Ho Chi Minh City, VN
80.5.177.247	AS5089 Virgin Media Limited	`5.93ms` from London, GB
88.10.39.167	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.75ms` from Madrid, ES
83.38.161.7	AS3352 TELEFONICA DE ESPANA S.A.U.	`7.47ms` from Madrid, ES
77.104.152.231	AS13037 Zen Internet Ltd	`2.86ms` from Manchester, GB
118.211.81.199	AS7545 TPG Telecom Limited	`13.12ms` from Melbourne, AU
69.125.2.103	AS6128 Cablevision Systems Corp.	`2.96ms` from New York City, US
34.196.234.215	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
118.129.19.23	AS3786 LG DACOM Corporation	`2.91ms` from Seoul, KR
96.241.209.103	AS701 Verizon Business	`2.22ms` from Ashburn, US
173.233.126.7	AS20257 Farmers Telephone Cooperative, Inc.	`8.83ms` from Atlanta, US
102.191.66.215	AS24835 Vodafone Data	`4.05ms` from Cairo, EG
169.1.255.199	AS37611 AFRIHOST SP (PTY) LTD	`2.64ms` from Cape Town, ZA
3.249.118.199	AS16509 Amazon.com, Inc.	`0.18ms` from Dublin, IE
192.199.247.151	AS30475 Handy Networks, LLC	`0.22ms` from Greenwood Village, US
47.148.86.23	AS5650 Frontier Communications of America, Inc.	`2.30ms` from Los Angeles, US
83.48.101.7	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.69ms` from Madrid, ES
126.90.51.7	AS17676 SoftBank Corp.	`9.29ms` from Osaka, JP
91.121.132.215	AS16276 OVH SAS	`0.08ms` from Roubaix, FR
190.13.146.135	AS14117 Telefonica del Sur S.A.	`1.16ms` from Santiago, CL

Traceroute

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

traceroute -a -n -q1 -f3 177.66.148.109

traceroute to 177.66.148.109 (177.66.148.109): 64 hops max, 52 byte packets

3 [] 187.16.209.34 0.934 ms

4 *

5 [AS271253] 131.255.59.169 17.563 ms

6 [AS52847] 177.66.148.109 16.917 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales