1. All IP Ranges
  2. 91.0.0.0/8
  3. 91.221.0.0/16
  4. AS43171  | 91.221.172.0/23

91.221.172.0/23

AS43171  ·  Lukasz Rafal Hamerski trading as Maxnet

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Summary

Country Poland
Domain maxnet.org.pl
ASN AS43171
Registry RIPE
ID PL-MAXNET

WHOIS Details

inetnum:        91.221.172.0 - 91.221.173.255
netname:        PL-MAXNET
country:        PL
org:            ORG-LRHT1-RIPE
admin-c:        WL1393-RIPE
tech-c:         WL1393-RIPE
status:         ASSIGNED PI
mnt-by:         PL-MAXNET-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2026-01-08T11:06:03Z
last-modified:  2026-01-08T11:06:03Z
source:         RIPE
abuse-email:    abuse@maxnet.org.pl
abuse-c:        AR21013-RIPE
abuse-org:      ORG-LRHT1-RIPE

organisation:   ORG-LRHT1-RIPE
org-name:       Lukasz Rafal Hamerski trading as Maxnet
country:        PL
org-type:       LIR
address:        Biskupa Dominika 24
address:        81-402
address:        Gdynia
address:        POLAND
phone:          +48586888888
fax-no:         +48587321212
e-mail:         admin@maxnet.org.pl
mnt-ref:        PL-MAXNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         PL-MAXNET-MNT
mnt-ref:        RIPE-NCC-HM-MNT
abuse-c:        AR21013-RIPE
admin-c:        WL1393-RIPE
created:        2014-05-21T08:18:53Z
last-modified:  2025-11-26T09:51:52Z
source:         RIPE
abuse-email:    abuse@maxnet.org.pl
abuse-c:        AR21013-RIPE
abuse-org:      undefined

person:         Wojciech Lomnicki
address:        ul. Biskupa Dominika 28
address:        81-402 Gdynia
address:        Poland
phone:          +48 58 688 88 88
e-mail:         wojciech@maxnet.org.pl
nic-hdl:        WL1393-RIPE
mnt-by:         PL-MAXNET-MNT
created:        2013-03-06T12:11:23Z
last-modified:  2015-06-05T07:33:08Z
source:         RIPE

route:          91.221.172.0/23
descr:          MAXNET Lukasz Hamerski
origin:         AS43171
created:        2026-01-08T11:18:22Z
last-modified:  2026-01-08T11:18:22Z
source:         RIPE
mnt-by:         PL-MAXNET-MNT

Nearby Ranges

BGP prefixes that overlap with 91.221.0.0/16

Range ASN Company Num of IPs
91.221.44.0/23 AS51310 Marcin Moczulski trading as Matronix 512
91.221.28.0/23 AS51686 SILVER, LLC 512
91.221.74.0/23 AS49168 SMART-M SOLUTIONS LLC 512
91.221.48.0/23 AS50916 Yanao, YANTELECOM 512
91.221.196.0/23 AS51468 One.com A/S 512
91.221.16.0/23 AS51668 PIK SHb PJSC 512
91.221.136.0/23 AS48687 Vadim Druzev 512
91.221.192.0/23 AS48885 Neocarrier Communications SARL 512
91.221.56.0/23 AS49502 ART INVEST LTD 512
91.221.88.0/23 AS50467 Beskid Media Sp. z o.o. 512
91.221.20.0/23 AS197325 SIA Immobilarium 512
91.221.228.0/23 AS197497 OFFICE OF THE PRIME-MINISTER OF THE REPUBLIC OF ARMENIA STATE BODY 512
91.221.126.0/23 AS197431 Gemius SA 512
91.221.0.0/23 AS51635 SUE of RM SPC of Informatization and New Technologies 512
91.221.148.0/23 AS197444 COMFEEL s.r.o. 512
91.221.180.0/23 AS13094 iHome LLC 512
91.221.144.0/23 AS197459 Przedsiebiorstwo Panstwowe Porty Lotnicze 512
91.221.86.0/23 AS200845 AVATEL TELECOM, SA 512
91.221.170.0/23 AS197470 TELE-TV d.o.o. 512
91.221.6.0/23 AS197015 Antipov Oleg 512
91.221.30.0/23 AS49516 IP Ovchinnikov Vasiliy Fedorovich 512
91.221.130.0/23 AS49788 Nexthop AS 512
91.221.246.0/23 AS208838 Artecom Ltd 512
91.221.210.0/23 AS197490 SIRIUS VP LLC 512
91.221.138.0/23 AS21013 proserver1.at EDV-Dienstleistung 512
91.221.2.0/23 AS211248 Air NET DT s.r.o. 512
91.221.54.0/23 AS24916 UK VFAST LTD 512
91.221.234.0/23 AS29074 FAUST ISP LTD. 512
91.221.236.0/23 AS199309 CONSORZIO ELETTRICO DI STORO, SOCIETA COOPERATIVA 512
91.221.26.0/23 AS12831 Pomorskie Centrum Przetwarzania Danych sp. z o.o. 512
91.221.238.0/23 AS29293 Teollisuuskatu 21 512
91.221.12.0/23 AS3320 Hypoport hub SE 512
91.221.96.0/23 AS33915 Ziggo B.V. 512
91.221.90.0/23 AS34901 GDC Services LLC 512
91.221.118.0/23 AS35206 NovaTrend Services GmbH 512
91.221.106.0/23 AS35600 Vedege SAS 512
91.221.92.0/23 AS35600 Vedege SAS 512
91.221.202.0/23 AS35753 Saudi Industrial Development Fund 512
91.221.94.0/23 AS36791 Lukasz Sobon trading as SC Media Adam i Lukasz Sobon Sp. J. 512
91.221.158.0/23 AS39507 Biznes Swiatlowodem Sp. z o.o. 512
91.221.214.0/23 AS39816 JMT Elektronika Marek Wensierski 512
91.221.102.0/23 AS205998 Skytel LLC 512
91.221.198.0/23 AS197482 DoubleGIS LLC 512
91.221.52.0/23 AS41161 Artem Zubkov 512
91.221.24.0/23 AS42787 MultiMedia IP Ltd. 512
91.221.184.0/23 AS43378 Ministry of Commerce and Industry in Saudi Arabia 512
91.221.206.0/23 AS47292 bluepipe a/s 512
91.221.100.0/23 AS47692 Easyname GmbH 512
91.221.46.0/23 AS51727 Doosan Skoda Power s.r.o 512

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
91.221.172.15 it-max.pl 1
91.221.172.4 tvoksywie.com.pl 1

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.
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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
20.135.244.23 AS8075 Microsoft Corporation 0.20ms from Az Za`ayin, QA
46.50.99.87 AS42863 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 7.63ms from Braga, PT
117.97.128.135 AS24560 Bharti Airtel Ltd., Telemedia Services 10.44ms from Chennai, IN
91.42.58.151 AS3320 Deutsche Telekom AG 4.69ms from Nuernberg, DE
115.163.85.199 AS2527 Sony Network Communications Inc. 2.30ms from Osaka, JP
138.0.71.183 AS264536 DIRETRIX COMÉRCIO INFORMATICA LTDA. 10.80ms from Osasco, BR
179.213.130.55 AS28573 Claro NXT Telecomunicacoes Ltda 5.68ms from Osasco, BR
60.119.243.215 AS17676 SoftBank Corp. 3.23ms from Tokyo, JP
130.69.250.103 AS2501 The University of Tokyo 1.84ms from Tokyo, JP
40.27.140.215 AS5650 Frontier Communications of America, Inc. 0.25ms from Ashburn, US
23.210.22.7 AS16625 Akamai Technologies, Inc. 0.23ms from Atlanta, US
98.192.94.23 AS7922 Comcast Cable Communications, LLC 5.01ms from Atlanta, US
73.110.189.55 AS7922 Comcast Cable Communications, LLC 5.11ms from Chicago, US
34.71.178.199 AS396982 Google LLC 0.11ms from Council Bluffs, US
3.172.40.87 AS16509 Amazon.com, Inc. 0.27ms from Dallas, US
119.133.35.215 AS136199 CHINANET Guangdong province Yuedong MAN network 3.02ms from Guangzhou, CN
75.74.51.247 AS7922 Comcast Cable Communications, LLC 10.63ms from Miami, US
34.23.240.55 AS396982 Google LLC 0.13ms from Moncks Corner, US
65.229.146.7 AS6256 Verizon Business 0.86ms from Mumbai, IN
186.215.6.215 AS18881 TELEFÔNICA BRASIL S.A 2.42ms from Sao Paulo, BR
24.52.168.103 AS10971 Cass Cable TV, Inc. 5.31ms from St. Louis, US
211.23.172.231 AS3462 Data Communication Business Group 0.92ms from Taipei, TW
163.44.251.119 AS7506 GMO Internet Group, Inc. 0.55ms from Tokyo, JP
75.0.206.231 AS7018 AT&T Enterprises, LLC 13.23ms from Atlanta, US
98.212.169.103 AS7922 Comcast Cable Communications, LLC 9.84ms from Chicago, US

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 91.221.172.0
traceroute to 91.221.172.0 (91.221.172.0): 7 hops max, 52 byte packets
2 [AS15169] 192.178.96.240 209.883 ms
3 [] 185.48.8.123 250.78 ms
4 [AS43171] 46.175.224.5 247.372 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Santiago, CL
On

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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