191.5.236.0/23

AS263543 · Butzen e Mentges Ltda

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Summary

Country	Brazil
Domain	clicknetrs.com.br
ASN	AS263543
Parent Range	191.5.236.0/22
Registry	LACNIC
ID	SRB9

WHOIS Details

inetnum:     191.5.236.0/22
aut-num:     AS263543
abuse-c:     SARBU4
owner:       Butzen e Mentges Ltda
ownerid:     10.635.372/0001-48
responsible: Sandro Rafael Butzen
owner-c:     SARBU4
tech-c:      SARBU4
inetrev:     191.5.236.0/22
nserver:     ns1.clicknetrs.com.br [lame - not published]
nsstat:      20240902 UH
nslastaa:    20151009
nserver:     ns2.clicknetrs.com.br [lame - not published]
nsstat:      20240902 UH
nslastaa:    20151009
created:     20140128
changed:     20140128

nic-hdl-br:  SARBU4
person:      Sandro Rafael Butzen
created:     20090310
changed:     20240828

Overlapping Ranges

BGP prefixes that contain 191.5.236.0/23

Range	ASN	Company	Num of IPs
191.5.236.0/22	AS263543	Butzen e Mentges 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

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

IP Address	ASN	Details
191.5.237.1	AS263543 Butzen e Mentges Ltda	`16.25ms` from Curitiba, BR
191.5.236.1	AS263543 Butzen e Mentges Ltda	`15.81ms` 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
128.30.25.247	AS3 Massachusetts Institute of Technology	`0.33ms` from Boston, US
40.84.49.167	AS8075 Microsoft Corporation	`0.34ms` from Boydton, US
75.88.70.87	AS7029 Windstream Communications LLC	`13.67ms` from Chicago, US
107.4.47.87	AS7922 Comcast Cable Communications, LLC	`8.07ms` from Flint, US
18.60.95.7	AS16509 Amazon.com, Inc.	`1.88ms` from Hyderabad, IN
212.221.129.103	AS207995 Lightning Fibre Ltd	`2.88ms` from London, GB
86.144.111.199	AS2856 British Telecommunications PLC	`5.77ms` from London, GB
81.39.218.167	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.03ms` from Madrid, ES
73.205.174.183	AS7922 Comcast Cable Communications, LLC	`3.02ms` from Miami, US
2.35.110.23	AS30722 Vodafone Italia S.p.A.	`3.27ms` from Milan, IT
86.57.235.87	AS6697 Republican Unitary Telecommunication Enterprise Beltelecom	`1.42ms` from Minsk, BY
60.116.82.247	AS17676 SoftBank Corp.	`3.35ms` from Tokyo, JP
111.193.27.39	AS4808 China Unicom Beijing Province Network	`3.75ms` from Beijing, CN
106.38.82.119	AS4847 China Networks Inter-Exchange	`2.59ms` from Beijing, CN
70.65.239.231	AS6327 Shaw Communications Inc.	`5.86ms` from Calgary, CA
113.187.139.151	AS45899 VNPT Corp	`1.65ms` from Ho Chi Minh City, VN
178.79.174.39	AS63949 Akamai Connected Cloud	`0.14ms` from London, GB
105.175.155.215	AS37119 UNITEL SA	`2.83ms` from Luanda, AO
92.21.63.119	AS13285 TalkTalk Communications Limited	`8.51ms` from Manchester, GB
35.237.163.55	AS396982 Google LLC	`0.17ms` from Moncks Corner, US
45.145.191.39	AS206805 LLC "T1Cloud"	`1.12ms` from Moscow, RU
77.90.166.7	AS62240 Clouvider	`1.03ms` from New York City, US
177.143.224.151	AS28573 Claro NXT Telecomunicacoes Ltda	`16.02ms` from Porto Alegre, BR
222.135.66.167	AS4837 CHINA UNICOM China169 Backbone	`4.69ms` from Qingdao, CN
92.51.39.183	AS9123 JSC "TIMEWEB"	`0.60ms` from Saint Petersburg, RU

Traceroute

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

traceroute -a -n -q1 -f2 -m6 191.5.237.7

traceroute to 191.5.237.7 (191.5.237.7): 6 hops max, 52 byte packets

2 [AS5578] 195.168.117.209 0.56 ms

3 [AS5578] 62.168.99.154 0.642 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Bratislava, SK

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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