186.237.226.0/23

AS53217 · INFRANET INTERNET LTDA.

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Summary

Country	Brazil
Domain	semprenet.com.br
ASN	AS53217
Parent Range	186.237.224.0/20
Registry	LACNIC
ID	CCF22

WHOIS Details

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

inetnum:     186.237.224.0/20
aut-num:     AS53217
abuse-c:     NNRIN
owner:       INFRANET INTERNET LTDA.
ownerid:     17.448.764/0001-47
responsible: CAIO CESAR MAGOSSI FALCHI
country:     BR
owner-c:     CCMFA
tech-c:      BRV18
inetrev:     186.237.234.0/24
nserver:     ns1.net-rubi.com.br
nsstat:      20250909 AA
nslastaa:    20250909
nserver:     ns2.net-rubi.com.br
nsstat:      20250909 AA
nslastaa:    20250909
created:     20101027
changed:     20240510

nic-hdl-br:  CCMFA
person:      Caio Cesar Magossi Falchi
e-mail:      caiofalchi@gmail.com
country:     BR
created:     20141103
changed:     20250130

nic-hdl-br:  BRV18
person:      Bruno Viviani
e-mail:      bruno@semprenet.com.br
country:     BR
created:     20000703
changed:     20240509

nic-hdl-br:  NNRIN
person:      NOC NET RUBI INTERNET
e-mail:      noc@net-rubi.com.br
country:     BR
created:     20200302
changed:     20240509

Overlapping Ranges

BGP prefixes that contain 186.237.226.0/23

Range	ASN	Company	Num of IPs
186.237.224.0/20	AS53217	INFRANET INTERNET LTDA.	4,096

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

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

IP Address	ASN	Details
186.237.226.40	AS53217 INFRANET INTERNET LTDA.	`7.79ms` 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
178.239.173.247	AS25369 Hydra Communications Ltd	`0.19ms` from Amsterdam, NL
76.49.9.103	AS11426 Charter Communications Inc	`7.82ms` from Charlotte, US
97.149.145.151	AS6167 Verizon Business	`10.38ms` from Chicago, US
47.184.212.39	AS5650 Frontier Communications of America, Inc.	`1.28ms` from Dallas, US
188.105.211.183	AS3209 Vodafone GmbH	`6.80ms` from Duesseldorf, DE
37.151.35.199	AS9198 JSC Kazakhtelecom	`4.74ms` from Karagandy, KZ
27.60.254.71	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`6.85ms` from Kolkata, IN
178.166.151.7	AS12389 PJSC Rostelecom	`0.89ms` from Krasnoyarsk, RU
23.241.85.183	AS20001 Charter Communications Inc	`5.79ms` from Los Angeles, US
83.61.99.119	AS3352 TELEFONICA DE ESPANA S.A.U.	`5.16ms` from Madrid, ES
167.116.136.23	AS6057 Administracion Nacional de Telecomunicaciones	`1.44ms` from Montevideo, UY
180.96.6.215	AS137702 Nanjing, Jiangsu Province, P.R.China.	`7.89ms` from Nanjing, CN
143.198.15.231	AS14061 DigitalOcean, LLC	`0.18ms` from New York City, US
40.183.79.135	AS54004 Optimum WiFi	`4.18ms` from New York City, US
84.212.87.39	AS41164 GET Norway	`10.45ms` from Oslo, NO
173.63.58.103	AS701 Verizon Business	`1.80ms` from Secaucus, US
59.24.247.247	AS4766 Korea Telecom	`4.55ms` from Seoul, KR
74.198.7.183	AS812 Rogers Communications Canada Inc.	`14.44ms` from Toronto, CA
5.238.150.39	AS58224 Iran Telecommunication Company PJS	`15.92ms` from Yerevan, AM
154.61.90.87	AS174 Cogent Communications	`0.25ms` from Amsterdam, NL
136.49.154.23	AS16591 Google Fiber Inc.	`5.15ms` from Dallas, US
76.131.150.55	AS7922 Comcast Cable Communications, LLC	`5.96ms` from Denver, US
87.175.60.135	AS3320 Deutsche Telekom AG	`8.47ms` from Frankfurt am Main, DE
43.159.201.119	AS132203 Tencent Building, Kejizhongyi Avenue	`0.41ms` from Hong Kong, HK
168.76.74.119	AS137951 ASLINE LIMITED	`0.87ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f2 -m7 186.237.227.182

traceroute to 186.237.227.182 (186.237.227.182): 7 hops max, 52 byte packets

2 [AS43513] 91.203.69.73 0.834 ms

3 *

4 [AS2588] 159.148.251.26 0.451 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Riga, LV

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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