1. All IP Ranges
  2. 191.0.0.0/8
  3. 191.37.0.0/16
  4. AS273309  | 191.37.216.0/21

191.37.216.0/21

AS273309  ·  UNI TELECOM LTDA

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Summary

Country Brazil
Domain souuni.com
ASN AS273309
Registry LACNIC
ID MSG4

WHOIS Details

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

inetnum:     191.37.216.0/21
aut-num:     AS273309
abuse-c:     ANOSI312
owner:       UNI TELECOM LTDA
ownerid:     49.271.108/0001-08
responsible: Marlon Samuel Gon�alves
owner-c:     MASGO10
tech-c:      ISTLT67
inetrev:     191.37.216.0/21
nserver:     ns1.souuni.com.br
nsstat:      20250914 AA
nslastaa:    20250914
nserver:     ns2.souuni.com.br
nsstat:      20250914 AA
nslastaa:    20250914
dsinetrev:   191.37.216.0/24
dsrecord:    18476 RSA-SHA-256 D874427FF785C594AC68F7642F6A88873C8E2ECDE8C27F9453D4B28CF11AA0D8
dsstatus:    20250914 OK
dslastok:    20250914
dsinetrev:   191.37.217.0/24
dsrecord:    44467 RSA-SHA-256 49CE2FA9429F11FC33AC659867EDFAB25109DA7CEFD89DF8A19E039F6001E216
dsstatus:    20250914 OK
dslastok:    20250914
dsinetrev:   191.37.218.0/24
dsrecord:    18965 RSA-SHA-256 EE7A85D8F495DDA99F699886BEE53D2FAA76EED1EFF5D28A0F979ECDEE3C64B5
dsstatus:    20250914 OK
dslastok:    20250914
dsinetrev:   191.37.219.0/24
dsrecord:    56011 RSA-SHA-256 64E7A416F05E55CE7BF85CA9E6E7578E7163CE234E97999CE9947686631B55CE
dsstatus:    20250914 OK
dslastok:    20250914
dsinetrev:   191.37.220.0/24
dsrecord:    1400 RSA-SHA-256 EA4DCF37EC178F07CB91D8385993FB2191CC3DEF32F8FCFDFD58DFE826B4F4AA
dsstatus:    20250914 OK
dslastok:    20250914
dsinetrev:   191.37.221.0/24
dsrecord:    42689 RSA-SHA-256 52867FEC72E0425C7DEB20B90BE92236BB9CEDE9FCDE8160F9B4DD26BEC1DA53
dsstatus:    20250914 OK
dslastok:    20250914
dsinetrev:   191.37.222.0/24
dsrecord:    65126 RSA-SHA-256 EE2EE7B2215EDD9C52D70793FDDD9D3754CAD7EBD15C0F14083B329AFE5BC8ED
dsstatus:    20250914 OK
dslastok:    20250914
dsinetrev:   191.37.223.0/24
dsrecord:    3227 RSA-SHA-256 0B7608EAC7168CC67EB6F1601531D2CBB2E487A6B9A6F478B5989687ED770BE9
dsstatus:    20250914 OK
dslastok:    20250914
created:     20140321
changed:     20240409

nic-hdl-br:  MASGO10
person:      Marlon Samuel Gon�alves
created:     20061013
changed:     20240411

nic-hdl-br:  ANOSI312
person:      Andr� de Oliveira Silva
created:     20240201
changed:     20240311

nic-hdl-br:  ISTLT67
person:      ISPRO TELECOM LTDA
created:     20230926
changed:     20240322

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
191.37.172.0/22 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 33 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
191.37.216.34 netmais.net.br 12
191.37.222.210 uneouro.com.br 4
191.37.216.175 netmais.net.br 2
191.37.216.35 giganet-ro.com.br 1
191.37.222.245 valedoparaiso.ro.gov.br 1

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

1,183 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
191.37.223.1 AS273309 UNI TELECOM LTDA 28.55ms from Osasco, BR
191.37.219.230 AS273309 UNI TELECOM LTDA 28.62ms from Osasco, BR
191.37.216.128 AS273309 UNI TELECOM LTDA 28.56ms from Osasco, BR
191.37.217.124 AS273309 UNI TELECOM LTDA 29.09ms from Osasco, BR
191.37.222.45 AS273309 UNI TELECOM LTDA 28.55ms from Osasco, BR
191.37.220.199 AS273309 UNI TELECOM LTDA 28.93ms from Osasco, BR
191.37.221.199 AS273309 UNI TELECOM LTDA 28.59ms from Osasco, BR
191.37.218.251 AS273309 UNI TELECOM LTDA 29.15ms 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
72.49.146.213 AS6181 Cincinnati Bell Telephone Company LLC 1.95ms from Cincinnati, US
14.243.164.149 AS45899 VNPT Corp 0.72ms from Da Nang, VN
171.49.207.213 AS24560 Bharti Airtel Ltd., Telemedia Services 8.35ms from Delhi, IN
174.29.243.69 AS209 CenturyLink Communications, LLC 2.37ms from Denver, US
59.60.119.37 AS4134 CHINANET-BACKBONE 2.17ms from Fuzhou, CN
82.221.168.229 AS30818 Advania Island ehf 0.66ms from Hafnarfjoerdur, IS
149.233.130.53 AS15943 wilhelm.tel GmbH 0.43ms from Hamburg, DE
103.53.45.229 AS58895 Ebone Network (PVT.) Limited 1.10ms from Karachi, PK
51.191.89.229 AS5607 Sky UK Limited 1.73ms from London, GB
128.111.1.5 AS131 University of California, Santa Barbara 2.48ms from Los Angeles, US
109.176.224.181 AS8851 GCI Network Solutions Limited 0.47ms from Manchester, GB
88.86.67.149 AS12418 Quantum CJSC 10.59ms from Moscow, RU
173.242.235.165 AS26809 Scottsboro Electric Power Board 8.50ms from Nashville, US
71.187.237.165 AS701 Verizon Business 2.33ms from New York City, US
108.191.241.5 AS33363 Charter Communications, Inc 13.55ms from Orlando, US
88.127.40.85 AS12322 Free SAS 6.10ms from Paris, FR
193.54.143.165 AS2200 Renater 8.44ms from Paris, FR
52.32.23.133 AS16509 Amazon.com, Inc. 4.51ms from Portland, US
44.249.165.197 AS16509 Amazon.com, Inc. 4.55ms from Portland, US
145.190.40.5 AS8069 Microsoft Corporation 0.35ms from Quincy, US
172.92.109.37 AS11404 Wave Broadband 6.16ms from Seattle, US
124.51.122.53 AS17858 LG POWERCOMM 2.05ms from Seoul, KR
182.222.23.213 AS17858 LG POWERCOMM 1.89ms from Seoul, KR
23.114.161.117 AS7018 AT&T Enterprises, LLC 6.88ms from Atlanta, US
20.49.11.5 AS8075 Microsoft Corporation 0.38ms from Boydton, US

Traceroute

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

$
traceroute -a -n -q1 191.37.218.205
traceroute to 191.37.218.205 (191.37.218.205): 64 hops max, 52 byte packets
1 [AS15169] 108.170.228.31 119.609 ms
2 *
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Sao Paulo, 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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