191.242.91.0/24

AS262612 · Piotr Piwowar

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Summary

Country	Brazil
Domain	piotrpiwowar.com
ASN	AS262612
Parent Range	191.242.80.0/20
Registry	LACNIC
ID	PIP6

WHOIS Details

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

inetnum:     191.242.80.0/20
aut-num:     AS262612
abuse-c:     PIP58
owner:       Piotr Piwowar
ownerid:     02.410.966/0001-22
responsible: Carla Costa Santos
country:     BR
owner-c:     PIP58
tech-c:      PIP58
inetrev:     191.242.80.0/20
nserver:     ns1.ipw.com.br
nsstat:      20250307 AA
nslastaa:    20250307
nserver:     ns2.ipw.com.br
nsstat:      20250307 AA
nslastaa:    20250307
created:     20131217
changed:     20131217

nic-hdl-br:  PIP58
person:      PIOTR PIWOWAR
e-mail:      sergioandrediasn@gmail.com
country:     BR
created:     20050915
changed:     20250308

Overlapping Ranges

BGP prefixes that contain 191.242.91.0/24

Range	ASN	Company	Num of IPs
191.242.80.0/20	AS262612	Piotr Piwowar	4,096

Nearby Ranges

BGP prefixes that overlap with 191.242.0.0/16

Range	ASN	Company	Num of IPs
191.242.128.0/19	AS28667	VERO S.A	8,192
191.242.176.0/20	AS263151	CONECT TELECOM	4,096
191.242.80.0/20	AS262612	Piotr Piwowar	4,096
191.242.160.0/20	AS53246	Cyber Info Provedor de Acesso LTDA ME	4,096
191.242.112.0/20	AS262851	PLIM TELECOMUNICACOES LTDA-ME	4,096
191.242.48.0/21	AS263470	WAY.COM PROVEDOR BANDA LARGA EIRELI	2,048
191.242.56.0/21	AS263472	Allconnect Tecnologia Ltda Me	2,048
191.242.64.0/21	AS263473	SILVANIA ALVES SANTOS ME	2,048
191.242.232.0/21	AS263484	J E Provedor de Rede de Comunicacao Ltda	2,048
191.242.72.0/21	AS263474	VerdeNET Fibra Optica	2,048
191.242.248.0/21	AS263486	CONECTA SERVICOS E INTERNET LTDA	2,048
191.242.228.0/22	AS263485	Domi Informatica	1,024
191.242.192.0/22	AS263478	DUFIBRANET TELECOM LTDA	1,024
191.242.196.0/22	AS263143	House Net	1,024
191.242.220.0/22	AS263144	R2 TECNOLOGIA E TELECOMUNICACOES LTDA - ME	1,024
191.242.244.0/22	AS263155	NG TELECOM	1,024
191.242.96.0/22	AS263475	Guara Digital LTDA	1,024
191.242.100.0/22	AS263477	Oxxygenium Digital Tecnologies Com Serv Ltda	1,024
191.242.240.0/22	AS262318	Ligga Telecomunicações S.A.	1,024
191.242.200.0/22	AS263479	SONDA PROCWORK INFORMATICA LTDA	1,024
191.242.204.0/22	AS263480	TELNET SERVIÇOS EM TELECOMUNICAÇÕES LTDA	1,024
191.242.216.0/22	AS263482	Megalink Servicos Ltda	1,024
191.242.224.0/22	AS263483	DIRECT LAN TELECOMUNICAÇÕES SOROCABA LTDA	1,024
191.242.44.0/22	AS271516	UNAFIBER TELECOM LTDA	1,024
191.242.36.0/22	AS274689	ISP SERVICOS DE INTERNET LTDA	1,024
191.242.40.0/23	AS263469	J P de Souza Telecomunicações EPP	512
191.242.42.0/23	AS271516	UNAFIBER TELECOM LTDA	512
191.242.214.0/23	AS263481	CS INFO TELECOM LTDA	512

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

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

IP Address	ASN	Details
191.242.91.22	AS262612 Piotr Piwowar	`17.56ms` from Vinhedo, 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
172.199.228.104	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
2.85.219.232	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`8.99ms` from Athens, GR
59.94.176.104	AS9829 National Internet Backbone	`10.12ms` from Bengaluru, IN
87.173.217.216	AS3320 Deutsche Telekom AG	`3.71ms` from Berlin, DE
66.94.135.88	AS17306 JAB Wireless, INC.	`10.92ms` from Dallas, US
51.37.111.24	AS15502 Vodafone Ireland Limited	`4.94ms` from Dublin, IE
217.9.217.40	AS57084 Bjare Kraft ekonomisk forening	`3.85ms` from Goeteborg, SE
218.13.141.136	AS4134 CHINANET-BACKBONE	`4.05ms` from Guangzhou, CN
156.239.87.216	AS9294 GNET INC.	`0.83ms` from Hong Kong, HK
80.7.98.168	AS5089 Virgin Media Limited	`10.00ms` from London, GB
104.85.235.104	AS16625 Akamai Technologies, Inc.	`0.57ms` from Melbourne, AU
186.50.243.104	AS6057 Administracion Nacional de Telecomunicaciones	`1.67ms` from Montevideo, UY
112.140.31.120	AS10010 TOKAI Communications Corporation	`7.05ms` from Osaka, JP
149.28.199.152	AS20473 The Constant Company, LLC	`0.14ms` from San Jose, US
168.154.64.72	AS10049 SK Co.,	`3.11ms` from Seoul, KR
13.53.133.24	AS16509 Amazon.com, Inc.	`1.10ms` from Stockholm, SE
111.242.119.136	AS3462 Data Communication Business Group	`3.76ms` from Taichung, TW
157.20.108.8	AS9917 Li Jing Info Limited	`1.17ms` from Taipei, TW
111.167.139.216	AS4837 CHINA UNICOM China169 Backbone	`7.75ms` from Beijing, CN
68.61.11.88	AS7922 Comcast Cable Communications, LLC	`11.52ms` from Flint, US
190.143.189.216	AS13682 TELECOMUNICACIONES DE GUATEMALA, SOCIEDAD ANONIMA	`1.26ms` from Guatemala City, GT
38.43.152.120	AS271814 NEXTNET SAC	`0.66ms` from Lima, PE
51.52.255.120	AS31655 Gamma Telecom Holdings Ltd	`0.48ms` from Manchester, GB
31.180.160.152	AS12389 PJSC Rostelecom	`18.75ms` from Moscow, RU
188.12.110.88	AS3269 Telecom Italia S.p.A.	`5.77ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -m5 191.242.91.125

traceroute to 191.242.91.125 (191.242.91.125): 5 hops max, 52 byte packets

1 [AS208450] 45.136.59.1 7.791 ms

2 [AS41371] 88.151.180.149 0.485 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Aktau, KZ

On December 28th 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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