1. All IP Ranges
  2. 191.0.0.0/8
  3. 191.37.0.0/16
  4. AS263346  | 191.37.0.0/23

191.37.0.0/23

AS263346  ·  Fonte Informatica ltda

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Summary

Country Brazil
Domain rr64.com.br
ASN AS263346
Registry LACNIC
ID FIL31

WHOIS Details

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

inetnum:     191.37.0.0/23
aut-num:     AS263346
abuse-c:     FOILT14
owner:       Fonte Informatica ltda
ownerid:     09.543.280/0001-59
responsible: CARLOS  SAMUEL  RODRIGUES FONTINELE
owner-c:     FOILT14
tech-c:      FOILT14
inetrev:     191.37.0.0/23
nserver:     ns1.rr64.com.br
nsstat:      20260128 AA
nslastaa:    20260128
nserver:     ns2.rr64.com.br
nsstat:      20260128 AA
nslastaa:    20260128
dsinetrev:   191.37.0.0/24
dsrecord:    20389 ECDSA-SHA-256 8F826FFA9A94EE09A670AB14B149D424D91267240FA12590AEAA166486F1B9CB
dsstatus:    20260128 OK
dslastok:    20260128
dsinetrev:   191.37.1.0/24
dsrecord:    54085 ECDSA-SHA-256 EB26861A869CAA3C7D74C32D950C8C568D3AC9F6A987B350C33C5186E2FC6D14
dsstatus:    20260128 OK
dslastok:    20260128
created:     20140314
changed:     20250114

nic-hdl-br:  FOILT14
person:      Fonte Inform�tica LTDA
created:     20140225
changed:     20231204

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
191.37.176.0/21 AS263369 Almeida & Moura 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
191.37.224.0/21 AS263374 YZO TELECOM TECNOLOGIA EIRELI - ME 2,048
191.37.232.0/21 AS263375 INFO CENTER INFORMÁTICA LTDA 2,048
191.37.184.0/21 AS61904 POLLYNET TELECOM EIRELI 2,048
191.37.16.0/21 AS263349 RapeedoISP 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
191.37.144.0/21 AS268323 Alares Cabo Servicos de Telecomunicacoes S.A. 2,048
191.37.72.0/21 AS263356 CNT Fiber 2,048
191.37.128.0/21 AS263359 CyberTech Informática Ltda. 2,048
191.37.152.0/21 AS263362 REDE SPEEDNET TELECOM 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
191.37.136.0/22 AS263360 BR MASTER PROVEDOR DE INTERNET LTDA 1,024
191.37.248.0/22 AS262481 VERO S.A 1,024
191.37.8.0/22 AS263348 DESEMPENHO PROVEDOR DE INTERNET 1,024
191.37.12.0/22 AS263350 rocha e portes ltda 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
191.37.196.0/22 AS263404 TELECOM FOZ 1,024
191.37.140.0/22 AS266387 World Fast Telecomunicacoes ME 1,024
191.37.84.0/22 AS270973 ZERBINATTI & SANTOS MULTIMIDIA LTDA 1,024
191.37.168.0/22 AS271023 TERA SOLUCOES 1,024
191.37.172.0/22 AS28343 Unifique Telecomunicações SA 1,024
191.37.4.0/23 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
191.37.83.0/24 AS270972 Mega Power Provedor De Internet Ltda - M 256
191.37.255.0/24 AS263257 Unimed Regional Maringá 256
191.37.230.0/24 AS263374 IDEZ TELECOM 256
191.37.254.0/24 AS263273 INST. FED. DE EDUCACAO CIENCIA E TECNO FLUMINENSE 256
191.37.253.0/24 AS263417 UNIVERSIDADE CATOLICA DOM BOSCO 256
191.37.7.0/24 AS263980 G3 Telecom EIRELI 256
191.37.6.0/24 AS263980 G3 Telecom EIRELI 256
191.37.252.0/24 AS270050 OPTIMIZA SEGURIDAD SpA 256
191.37.80.0/24 AS270972 Ponto a Ponto Telecomunicaçoes 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

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

IP Address ASN Details
191.37.1.193 AS263346 Fonte Informatica ltda 7.08ms from Fortaleza, BR
191.37.0.42 AS263346 Fonte Informatica ltda 7.06ms from Fortaleza, 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
65.144.105.7 AS209 CenturyLink Communications, LLC 3.32ms from Atlanta, US
39.101.88.23 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.10ms from Beijing, CN
34.22.218.167 AS396982 Google LLC 0.16ms from Brussels, BE
41.78.21.71 AS37191 Raya Holding 1.94ms from Cairo, EG
98.25.146.167 AS11426 Charter Communications Inc 6.18ms from Charlotte, US
62.27.219.183 AS12312 ecotel communication ag 4.12ms from Duesseldorf, DE
23.196.242.135 AS16625 Akamai Technologies, Inc. 0.30ms from Duesseldorf, DE
5.231.188.87 AS12360 KEVAG Telekom GmbH 5.77ms from Frankfurt am Main, DE
66.160.160.135 AS6939 Hurricane Electric LLC 0.48ms from Fremont, US
125.162.172.247 AS7713 PT Telekomunikasi Indonesia 17.12ms from Jakarta, ID
167.71.136.167 AS14061 DigitalOcean, LLC 0.31ms from London, GB
124.142.47.183 AS9824 JCOM Co., Ltd. 10.57ms from Tokyo, JP
44.252.158.87 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
192.17.91.231 AS38 University of Illinois 3.89ms from Chicago, US
84.143.216.23 AS3320 Deutsche Telekom AG 8.24ms from Frankfurt am Main, DE
123.172.52.39 AS4134 CHINANET-BACKBONE 8.33ms from Harbin, CN
47.86.30.183 AS45102 Alibaba (US) Technology Co., Ltd. 0.87ms from Hong Kong, HK
112.166.62.71 AS4766 Korea Telecom 3.41ms from Incheon, KR
31.129.176.215 AS24872 MAGNUS NG LLC 2.28ms from Kyiv, UA
79.156.36.215 AS3352 TELEFONICA DE ESPANA S.A.U. 8.79ms from Madrid, ES
83.49.206.183 AS3352 TELEFONICA DE ESPANA S.A.U. 8.15ms from Madrid, ES
142.111.210.183 AS3561 CenturyLink Communications, LLC 5.37ms from New York City, US
85.31.109.231 AS35283 NETWORTH TELECOM SAS 1.30ms from Paris, FR
44.209.228.215 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
210.216.85.215 AS18164 Mokpo University 6.79ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f4 191.37.1.1
traceroute to 191.37.1.1 (191.37.1.1): 64 hops max, 52 byte packets
4 [AS263346] 191.37.1.1 8.071 ms
Measurement taken from IPinfo ProbeNet in Fortaleza, BR
On

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.

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