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 ASJ48

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:     ATSJU97
tech-c:      ISTLT67
inetrev:     191.37.216.0/21
nserver:     ns1.souuni.com.br
nsstat:      20260207 AA
nslastaa:    20260207
nserver:     ns2.souuni.com.br
nsstat:      20260207 AA
nslastaa:    20260207
dsinetrev:   191.37.216.0/24
dsrecord:    18476 RSA-SHA-256 D874427FF785C594AC68F7642F6A88873C8E2ECDE8C27F9453D4B28CF11AA0D8
dsstatus:    20260207 OK
dslastok:    20260207
dsinetrev:   191.37.217.0/24
dsrecord:    44467 RSA-SHA-256 49CE2FA9429F11FC33AC659867EDFAB25109DA7CEFD89DF8A19E039F6001E216
dsstatus:    20260207 OK
dslastok:    20260207
dsinetrev:   191.37.218.0/24
dsrecord:    18965 RSA-SHA-256 EE7A85D8F495DDA99F699886BEE53D2FAA76EED1EFF5D28A0F979ECDEE3C64B5
dsstatus:    20260207 OK
dslastok:    20260207
dsinetrev:   191.37.219.0/24
dsrecord:    56011 RSA-SHA-256 64E7A416F05E55CE7BF85CA9E6E7578E7163CE234E97999CE9947686631B55CE
dsstatus:    20260207 OK
dslastok:    20260207
dsinetrev:   191.37.220.0/24
dsrecord:    1400 RSA-SHA-256 EA4DCF37EC178F07CB91D8385993FB2191CC3DEF32F8FCFDFD58DFE826B4F4AA
dsstatus:    20260207 OK
dslastok:    20260207
dsinetrev:   191.37.221.0/24
dsrecord:    42689 RSA-SHA-256 52867FEC72E0425C7DEB20B90BE92236BB9CEDE9FCDE8160F9B4DD26BEC1DA53
dsstatus:    20260207 OK
dslastok:    20260207
dsinetrev:   191.37.222.0/24
dsrecord:    65126 RSA-SHA-256 EE2EE7B2215EDD9C52D70793FDDD9D3754CAD7EBD15C0F14083B329AFE5BC8ED
dsstatus:    20260207 OK
dslastok:    20260207
dsinetrev:   191.37.223.0/24
dsrecord:    3227 RSA-SHA-256 0B7608EAC7168CC67EB6F1601531D2CBB2E487A6B9A6F478B5989687ED770BE9
dsstatus:    20260207 OK
dslastok:    20260207
created:     20140321
changed:     20240409

nic-hdl-br:  ATSJU97
person:      �tila Sange Junior
created:     20251201
changed:     20251215

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
191.37.176.0/21 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
191.37.144.0/21 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
191.37.0.0/23 AS263346 Fonte Informatica ltda 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 32 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

Hosted domains API

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Useful for Cybersecurity
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Pingable IPs

1,184 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
191.37.216.39 AS273309 UNI TELECOM LTDA 26.65ms from Brasilia, BR
191.37.223.1 AS273309 UNI TELECOM LTDA 26.54ms from Brasilia, BR
191.37.219.90 AS273309 UNI TELECOM LTDA 26.59ms from Brasilia, BR
191.37.220.17 AS273309 UNI TELECOM LTDA 26.82ms from Brasilia, BR
191.37.217.30 AS273309 UNI TELECOM LTDA 27.09ms from Brasilia, BR
191.37.222.215 AS273309 UNI TELECOM LTDA 26.66ms from Brasilia, BR
191.37.218.119 AS273309 UNI TELECOM LTDA 27.11ms from Brasilia, BR
191.37.221.129 AS273309 UNI TELECOM LTDA 26.60ms from Brasilia, 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
68.1.125.181 AS22773 Cox Communications Inc. 18.19ms from Atlanta, US
212.146.79.133 AS5606 GTS Telecom SRL 0.62ms from Bucharest, RO
113.218.141.53 AS4134 CHINANET-BACKBONE 2.02ms from Changsha, CN
131.189.104.181 AS8075 Microsoft Corporation 0.32ms from Frankfurt am Main, DE
167.248.1.149 AS15108 Allo Communications LLC 4.27ms from Lincoln, US
86.134.179.181 AS2856 British Telecommunications PLC 2.31ms from London, GB
178.185.194.133 AS12389 PJSC Rostelecom 16.20ms from Moscow, RU
133.17.213.37 AS2907 Research Organization of Information and Systems, National Institute of Informatics 12.50ms from Osaka, JP
18.210.140.117 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
36.154.219.21 AS56046 China Mobile communications corporation 3.65ms from Suzhou, CN
143.179.21.197 AS50266 Odido Netherlands B.V. 5.69ms from Amsterdam, NL
68.34.37.21 AS7922 Comcast Cable Communications, LLC 13.38ms from Detroit, US
187.58.70.5 AS18881 TELEFÔNICA BRASIL S.A 0.64ms from Fortaleza, BR
125.176.125.69 AS17858 LG POWERCOMM 1.83ms from Incheon, KR
195.155.129.181 AS43352 Teletek Bulut Bilisim ve Iletisim Hizmetleri A.S. 6.40ms from Istanbul, TR
112.6.144.133 AS24444 Shandong Mobile Communication Company Limited 0.73ms from Jinan, CN
86.38.185.101 AS262287 Latitude.sh LTDA 0.09ms from Miami, US
201.152.181.181 AS8151 UNINET 7.38ms from Monterrey, MX
69.248.146.197 AS7922 Comcast Cable Communications, LLC 6.58ms from New York City, US
128.134.89.149 AS4766 Korea Telecom 10.04ms from Seoul, KR
136.163.252.149 AS197425 Saab AB 11.73ms from Stockholm, SE
120.154.77.229 AS1221 Telstra Limited 1.64ms from Sydney, AU
141.236.173.165 AS5972 United States Department of Defense (DoD) 2.94ms from Tokyo, JP
157.97.33.53 AS15817 Mittwald CM Service GmbH und Co. KG 3.20ms from Hamburg, DE
218.91.240.101 AS4134 CHINANET-BACKBONE 6.28ms from Huai'an, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 191.37.221.152
traceroute to 191.37.221.152 (191.37.221.152): 64 hops max, 52 byte packets
2 [AS15169] 142.251.64.26 298.028 ms
3 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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