191.37.31.0/24

AS263352 · WRNET LTDA

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Summary

Country	Brazil
Domain	wrnet.com.br
ASN	AS263352
Parent Range	191.37.28.0/22
Registry	LACNIC
ID	CLA24

WHOIS Details

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

inetnum:     191.37.28.0/22
aut-num:     AS263352
abuse-c:     CLA173
owner:       WRNET LTDA
ownerid:     05.205.382/0001-03
responsible: Cleber de Almeida
country:     BR
owner-c:     CLA173
tech-c:      CLA173
inetrev:     191.37.28.0/24
nserver:     ns1.wrnet.com.br
nsstat:      20250407 AA
nslastaa:    20250407
nserver:     ns2.wrnet.com.br
nsstat:      20250407 AA
nslastaa:    20250407
inetrev:     191.37.29.0/24
nserver:     ns1.wrnet.com.br
nsstat:      20250405 AA
nslastaa:    20250405
nserver:     ns2.wrnet.com.br
nsstat:      20250405 AA
nslastaa:    20250405
inetrev:     191.37.30.0/24
nserver:     ns1.wrnet.com.br
nsstat:      20250406 AA
nslastaa:    20250406
nserver:     ns2.wrnet.com.br
nsstat:      20250406 AA
nslastaa:    20250406
inetrev:     191.37.31.0/24
nserver:     ns1.wrnet.com.br
nsstat:      20250407 AA
nslastaa:    20250407
nserver:     ns2.wrnet.com.br
nsstat:      20250407 AA
nslastaa:    20250407
created:     20140317
changed:     20140317

nic-hdl-br:  CLA173
person:      Cleber de Almeida
e-mail:      cleber@wrnet.com.br
country:     BR
created:     20020802
changed:     20250331

Overlapping Ranges

BGP prefixes that contain 191.37.31.0/24

Range	ASN	Company	Num of IPs
191.37.28.0/22	AS263352	WRNET LTDA	1,024

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

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

IP Address	ASN	Details
191.37.31.15	AS263352 WRNET LTDA	`5.85ms` from Curitiba, 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
1.90.60.232	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`10.36ms` from Beijing, CN
141.56.131.40	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`3.42ms` from Berlin, DE
81.181.252.24	AS5606 GTS Telecom SRL	`0.77ms` from Bucharest, RO
108.159.123.8	AS16509 Amazon.com, Inc.	`0.16ms` from Cairo, EG
102.46.1.104	AS8452 TE-AS	`4.62ms` from Cairo, EG
75.243.17.248	AS6167 Verizon Business	`15.89ms` from Chicago, US
204.8.96.120	AS62744 Quintex Alliance Consulting	`0.21ms` from Dallas, US
138.67.212.56	AS36704 Colorado School of Mines	`1.04ms` from Denver, US
3.78.224.248	AS16509 Amazon.com, Inc.	`0.36ms` from Frankfurt am Main, DE
79.233.199.152	AS3320 Deutsche Telekom AG	`3.91ms` from Frankfurt am Main, DE
37.187.73.136	AS16276 OVH SAS	`0.08ms` from Gravelines, FR
138.19.234.152	AS9269 Hong Kong Broadband Network Ltd.	`0.86ms` from Hong Kong, HK
88.238.150.72	AS47331 TTNet A.S.	`8.92ms` from Istanbul, TR
20.87.98.8	AS8075 Microsoft Corporation	`0.15ms` from Johannesburg, ZA
124.93.83.168	AS4837 CHINA UNICOM China169 Backbone	`8.02ms` from Liaoyang, CN
46.27.115.200	AS12430 VODAFONE ESPANA S.A.U.	`1.87ms` from Madrid, ES
179.130.76.248	AS26599 TELEFÔNICA BRASIL S.A	`6.29ms` from Osasco, BR
34.213.103.168	AS16509 Amazon.com, Inc.	`4.50ms` from Portland, US
95.52.147.24	AS12389 PJSC Rostelecom	`3.80ms` from Saint Petersburg, RU
218.97.160.8	AS9939 DYXNET of Shenzhen Communication Co., Ltd.	`3.42ms` from Suzhou, CN
60.32.3.168	AS4713 NTT Communications Corporation	`2.96ms` from Tokyo, JP
62.238.180.8	AS15435 DELTA Fiber Nederland B.V.	`6.20ms` from Amsterdam, NL
154.55.98.216	AS5650 Frontier Communications of America, Inc.	`0.21ms` from Ashburn, US
128.186.186.88	AS2553 Florida State University	`9.86ms` from Atlanta, US
87.171.64.216	AS3320 Deutsche Telekom AG	`1.85ms` from Berlin, DE

Traceroute

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

traceroute -a -n -q1 -f5 191.37.31.33

traceroute to 191.37.31.33 (191.37.31.33): 64 hops max, 52 byte packets

5 [] 187.16.211.2 4.685 ms

6 *

7 [AS263352] 191.37.31.33 12.851 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On September 4th 2025

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.

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