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

Nearby Ranges

BGP prefixes that overlap with 191.5.0.0/16

Range	ASN	Company	Num of IPs
191.5.0.0/19	AS263077	RazaoInfo Internet Ltda	8,192
191.5.112.0/20	AS263537	Via Fibra Internet Banda Larga EIRELI	4,096
191.5.32.0/20	AS28198	SEMPRE TELECOMUNICACOES LTDA	4,096
191.5.240.0/20	AS263544	VARZEA NET TELECOMUNICACOES LTDA ME	4,096
191.5.176.0/20	AS53238	Chapeco Tecnologia em Telecomunicações Ltda.	4,096
191.5.80.0/20	AS28201	Companhia Itabirana Telecomunicações Ltda	4,096
191.5.128.0/20	AS263536	MICROSET MAQUINAS E SERVICOS LTDA	4,096
191.5.144.0/20	AS53085	VERO S.A	4,096
191.5.64.0/21	AS61901	RMR Assessoria Técnica em Teleinformática LTDA-ME	2,048
191.5.208.0/21	AS262832	Infotechnet Informatica e Assistencia Tecnica Ltda	2,048
191.5.48.0/21	AS263532	VIAR TELECOMUNICAÇÕES LTDA	2,048
191.5.96.0/21	AS263535	REDE GLOBAL TECNOLOGIA LTDA ME	2,048
191.5.72.0/21	AS52583	Asstelecom telecomunicação Ltda me	2,048
191.5.224.0/21	AS52908	JP Providers Eirelli	2,048
191.5.104.0/21	AS52935	Infobarra Solucoes em Informatica Ltda	2,048
191.5.164.0/22	AS263541	IMF NETWORK DATA LTDA - ME	1,024
191.5.232.0/22	AS262847	DBUG TELECOM LTDA	1,024
191.5.236.0/22	AS263543	Butzen e Mentges Ltda	1,024
191.5.160.0/22	AS263538	1TOC INFORMATICA LTDA	1,024
191.5.216.0/22	AS262459	Osirnet Info Telecom Ltda.	1,024
191.5.220.0/22	AS53218	SPEEDSERVICE TELECOMUNICACOES LTDA	1,024
191.5.212.0/23	AS262832	LINK CARIRI SERVIÇOS DE INFORMÁTICA LTDA,	512
191.5.62.0/23	AS263547	Brinks Seguranca e Transporte de Valores Ltda.	512
191.5.60.0/23	AS263533	JBS S.A.	512
191.5.79.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.104.0/24	AS52935	INFOGARCAS SOLUCOES DE INFORMATICA LTDA	256
191.5.105.0/24	AS52935	INFOGARCAS SOLUCOES DE INFORMATICA LTDA	256
191.5.173.0/24	AS263539	JFC PROVEDOR DE INTERNET LTDA	256
191.5.174.0/24	AS263539	mda telecomunicações LTDA	256
191.5.175.0/24	AS263539	PARCEIROS INFORMATICA	256
191.5.172.0/24	AS263539	BSB TIC SOLUCÕES LTDA - EPP	256
191.5.72.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.73.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.74.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.75.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.76.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.77.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256
191.5.78.0/24	AS52583	Eudora Net Servicos Telecomunicações Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
191.5.237.51	AS263543 Butzen e Mentges Ltda	`8.57ms` from Porto Alegre, BR
191.5.236.1	AS263543 Butzen e Mentges Ltda	`8.25ms` from Porto Alegre, 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
24.99.137.55	AS7922 Comcast Cable Communications, LLC	`5.14ms` from Atlanta, US
197.48.191.199	AS8452 TE-AS	`7.90ms` from Cairo, EG
172.100.45.103	AS11351 Charter Communications Inc	`18.68ms` from Chicago, US
66.207.16.71	AS33734 Muscatine Power and Water	`5.90ms` from Chicago, US
194.16.30.215	AS3301 Telia Company AB	`0.83ms` from Goeteborg, SE
45.121.163.71	AS56149 Cong ty CP Truyen thong quoc te Incom	`3.35ms` from Hanoi, VN
81.159.6.119	AS2856 British Telecommunications PLC	`3.55ms` from London, GB
102.110.5.103	AS37693 OOREDOO TUNISIE SA	`14.01ms` from Tunis, TN
169.62.209.135	AS36351 IBM Cloud	`1.16ms` from Dallas, US
121.4.4.71	AS132203 Tencent Building, Kejizhongyi Avenue	`0.43ms` from Hong Kong, HK
47.145.212.231	AS5650 Frontier Communications of America, Inc.	`2.53ms` from Los Angeles, US
180.195.148.87	AS9299 Philippine Long Distance Telephone Company	`17.04ms` from Manila, PH
83.199.61.167	AS3215 Orange S.A.	`10.94ms` from Paris, FR
198.237.178.7	AS36683 Willamette Education Service District	`2.02ms` from Portland, US
52.205.24.119	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
52.5.130.183	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
83.7.73.7	AS5617 Orange Polska Spolka Akcyjna	`7.27ms` from Warsaw, PL
104.248.206.247	AS14061 DigitalOcean, LLC	`0.25ms` from Amsterdam, NL
184.57.129.55	AS10796 Charter Communications Inc	`13.69ms` from Cleveland, US
132.196.112.135	AS8075 Microsoft Corporation	`0.15ms` from Des Moines, US
157.156.38.119	AS17816 China Unicom IP network China169 Guangdong province	`5.72ms` from Guangzhou, CN
139.199.6.151	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.01ms` from Guangzhou, CN
119.203.171.87	AS4766 Korea Telecom	`5.58ms` from Incheon, KR
116.126.202.71	AS9318 SK Broadband Co Ltd	`1.82ms` from Incheon, KR
146.148.130.231	AS26658 HT	`0.25ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f10 191.5.237.51

traceroute to 191.5.237.51 (191.5.237.51): 64 hops max, 52 byte packets

10 [AS263543] 191.5.237.51 8.628 ms

Measurement taken from

IPinfo ProbeNet in Porto Alegre, BR

On January 19th 2026

What are IP address ranges?

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