1. All IP Ranges
  2. 191.0.0.0/8
  3. 191.37.0.0/16
  4. AS266387  | 191.37.142.0/24

191.37.142.0/24

AS266387  ·  World Fast Telecomunicacoes ME

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

Sign up for free ›

Summary

Country Brazil
Domain worldfast.net.br
ASN AS266387
Parent Range 191.37.140.0/22
Registry LACNIC
ID ERS10

WHOIS Details

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

inetnum:     191.37.140.0/22
aut-num:     AS266387
abuse-c:     EDRSI11
owner:       World Fast Telecomunicacoes ME
ownerid:     23.160.901/0001-46
responsible: EDVALDO ROCHA DA SILVA
owner-c:     EDRSI11
tech-c:      EDRSI11
inetrev:     191.37.143.0/24
nserver:     pns21.cloudns.net
nsstat:      20250916 AA
nslastaa:    20250916
nserver:     pns22.cloudns.net
nsstat:      20250916 AA
nslastaa:    20250916
nserver:     pns23.cloudns.net
nsstat:      20250916 AA
nslastaa:    20250916
nserver:     pns24.cloudns.net
nsstat:      20250916 AA
nslastaa:    20250916
dsinetrev:   191.37.143.0/24
dsrecord:    37213 ECDSA-SHA-256 021DCD3098734551FD3919204070C6405AE4C123D28FAC83E0129886E7E1C46D
dsstatus:    20250916 OK
dslastok:    20250916
created:     20140320
changed:     20201210

nic-hdl-br:  EDRSI11
person:      EDVALDO ROCHA DA SILVA
created:     20070827
changed:     20250907

Overlapping Ranges

BGP prefixes that contain 191.37.142.0/24

Range ASN Company Num of IPs
191.37.140.0/22 AS266387 World Fast Telecomunicacoes ME 1,024

Nearby Ranges

BGP prefixes that overlap with 191.37.0.0/16

Range ASN Company Num of IPs
191.37.32.0/19 AS263347 CEDNET PROVEDOR INTERNET 8,192
191.37.96.0/19 AS263357 Hot Wave Comercio e Servico de Telecomunicacoes Lt 8,192
191.37.224.0/21 AS263374 YZO TELECOM TECNOLOGIA EIRELI - ME 2,048
191.37.72.0/21 AS263356 CNT Fiber 2,048
191.37.232.0/21 AS263375 INFO CENTER INFORMÁTICA LTDA 2,048
191.37.240.0/21 AS262481 VERO S.A 2,048
191.37.160.0/21 AS263363 RADLINK TELECOMUNICACOES LTDA 2,048
191.37.16.0/21 AS263349 RapeedoISP LTDA 2,048
191.37.128.0/21 AS263359 CyberTech Informática Ltda. 2,048
191.37.176.0/21 AS263369 Almeida & Moura Ltda 2,048
191.37.184.0/21 AS61904 POLLYNET TELECOM EIRELI 2,048
191.37.144.0/21 AS268323 AZZA TELECOM SERVIÇOS EM TELECOMUNICAÇÕES LTDA 2,048
191.37.152.0/21 AS263362 REDE SPEEDNET TELECOM LTDA 2,048
191.37.200.0/21 AS263371 Intervia Solucoes Ltda 2,048
191.37.208.0/21 AS263372 RODRIGUES & SARMENTO LTDA 2,048
191.37.88.0/21 AS61588 DIGITAL PROVEDOR DE ACESSO A INTERNET LTDA 2,048
191.37.216.0/21 AS273309 UNI TELECOM LTDA 2,048
191.37.172.0/22 AS28343 Unifique Telecomunicações SA 1,024
191.37.12.0/22 AS263350 rocha e portes ltda 1,024
191.37.136.0/22 AS263360 BR MASTER PROVEDOR DE INTERNET LTDA 1,024
191.37.140.0/22 AS266387 World Fast Telecomunicacoes ME 1,024
191.37.168.0/22 AS271023 TERA SOLUCOES 1,024
191.37.192.0/22 AS263370 B B INFORMATICA LTDA 1,024
191.37.196.0/22 AS263404 TELECOM FOZ 1,024
191.37.248.0/22 AS262481 VERO S.A 1,024
191.37.28.0/22 AS263352 WRNET LTDA 1,024
191.37.64.0/22 AS263353 YARA DOS SANTOS BARREIRO - ME 1,024
191.37.68.0/22 AS263355 GTR NET COMUNICACOES EIRELI 1,024
191.37.8.0/22 AS263348 DESEMPENHO PROVEDOR DE INTERNET 1,024
191.37.84.0/22 AS270973 ZERBINATTI & SANTOS MULTIMIDIA LTDA 1,024
191.37.4.0/23 AS263346 Fonte Informatica ltda 512
191.37.0.0/23 AS263346 Fonte Informatica ltda 512
191.37.2.0/23 AS263980 G3 Telecom EIRELI 512
191.37.82.0/24 AS270972 4L FIBRA TELECOM EIRELI 256
191.37.7.0/24 AS263980 G3 Telecom EIRELI 256
191.37.230.0/24 AS263374 IDEZ TELECOM 256
191.37.252.0/24 AS270050 OPTIMIZA SEGURIDAD SpA 256
191.37.253.0/24 AS263417 UNIVERSIDADE CATOLICA DOM BOSCO 256
191.37.254.0/24 AS263273 INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINENSE 256
191.37.255.0/24 AS263257 Unimed Regional Maringá 256
191.37.6.0/24 AS263980 G3 Telecom EIRELI 256
191.37.83.0/24 AS270972 Mega Power Provedor De Internet Ltda - M 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
209.20.197.168 AS7029 Windstream Communications LLC 0.68ms from Ashburn, US
152.169.222.216 AS7303 Telecom Argentina S.A. 16.81ms from Asuncion, PY
49.205.199.56 AS24309 Atria Convergence Technologies Pvt. Ltd. Broadband Internet Service Provider INDIA 1.32ms from Bengaluru, IN
98.47.242.152 AS7922 Comcast Cable Communications, LLC 6.63ms from Fremont, US
94.194.67.24 AS5607 Sky UK Limited 3.63ms from London, GB
31.191.32.200 AS1267 WIND TRE S.P.A. 12.43ms from Milan, IT
216.249.243.136 AS13576 SOUTH DAKOTA NETWORK 9.07ms from Minneapolis, US
115.37.174.248 AS18126 Chubu Telecommunications Company, Inc. 9.52ms from Osaka, JP
61.102.18.8 AS17839 LG HelloVision Corp. 1.94ms from Seoul, KR
220.152.236.56 AS17816 China Unicom IP network China169 Guangdong province 2.67ms from Shenzhen, CN
49.113.235.152 AS4134 CHINANET-BACKBONE 3.51ms from UEruemqi, CN
199.102.229.184 AS30633 Leaseweb USA, Inc. 0.19ms from Washington, US
136.0.226.232 AS5650 Frontier Communications of America, Inc. 0.21ms from Ashburn, US
77.49.205.88 AS1241 Forthnet 11.12ms from Athens, GR
80.130.244.40 AS3320 Deutsche Telekom AG 7.86ms from Duesseldorf, DE
78.68.39.184 AS3301 Telia Company AB 2.49ms from Goeteborg, SE
98.98.194.104 AS21859 Zenlayer Inc 0.64ms from Hong Kong, HK
155.117.208.24 AS9304 HGC Global Communications Limited 1.52ms from Hong Kong, HK
216.49.232.152 AS16717 Craw-Kan Telephone Cooperative Inc. 5.25ms from Kansas City, US
189.68.74.248 AS27699 TELEFÔNICA BRASIL S.A 1.87ms from Sao Paulo, BR
104.47.151.152 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
104.240.79.136 AS5650 Frontier Communications of America, Inc. 13.07ms from Ashburn, US
20.96.92.136 AS8075 Microsoft Corporation 0.17ms from Boydton, US
201.176.252.200 AS22927 Telefonica de Argentina 2.10ms from Buenos Aires, AR
181.20.10.88 AS22927 Telefonica de Argentina 2.23ms from Buenos Aires, AR

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
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs