91.221.172.0/23

AS43171 · Lukasz Rafal Hamerski trading as Maxnet

Need more data or want to access it via API or data downloads? Sign up to get free access

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
91.221.88.0/23	AS50467	Beskid Media Sp. z o.o.	512
91.221.28.0/23	AS51686	SILVER, LLC	512
91.221.192.0/23	AS48885	Neocarrier Communications SARL	512
91.221.130.0/23	AS49788	Nexthop AS	512
91.221.48.0/23	AS50916	Yanao, YANTELECOM	512
91.221.16.0/23	AS51668	PIK SHb PJSC	512
91.221.180.0/23	AS13094	iHome LLC	512
91.221.136.0/23	AS48687	Vadim Druzev	512
91.221.74.0/23	AS49168	SMART-M SOLUTIONS LLC	512
91.221.30.0/23	AS49516	IP Ovchinnikov Vasiliy Fedorovich	512
91.221.26.0/23	AS12831	Pomorskie Centrum Przetwarzania Danych sp. z o.o.	512
91.221.126.0/23	AS197431	Gemius SA	512
91.221.44.0/23	AS51310	Marcin Moczulski trading as Matronix	512
91.221.0.0/23	AS51635	SUE of RM SPC of Informatization and New Technologies	512
91.221.144.0/23	AS197459	Przedsiebiorstwo Panstwowe Porty Lotnicze	512
91.221.6.0/23	AS197015	Antipov Oleg	512
91.221.86.0/23	AS200845	AVATEL TELECOM, SA	512
91.221.170.0/23	AS197470	TELE-TV d.o.o.	512
91.221.102.0/23	AS205998	Skytel LLC	512
91.221.20.0/23	AS197325	SIA Immobilarium	512
91.221.56.0/23	AS49502	ART INVEST LTD	512
91.221.246.0/23	AS208838	Artecom Ltd	512
91.221.228.0/23	AS197497	OFFICE OF THE PRIME-MINISTER OF THE REPUBLIC OF ARMENIA STATE BODY	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
91.221.236.0/23	AS199309	CONSORZIO ELETTRICO DI STORO, SOCIETA COOPERATIVA	512
91.221.234.0/23	AS29074	FAUST ISP LTD.	512
91.221.148.0/23	AS197444	COMFEEL s.r.o.	512
91.221.196.0/23	AS51468	One.com A/S	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
91.221.198.0/23	AS197482	DoubleGIS LLC	512
91.221.210.0/23	AS197490	SIRIUS VP 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.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
91.221.172.1	AS43171 Lukasz Rafal Hamerski trading as Maxnet	`6.51ms` from Warsaw, PL

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
185.74.76.87	AS8315 Accenture B. V.	`0.42ms` from Amsterdam, NL
3.88.255.71	AS14618 Amazon.com, Inc.	`0.93ms` from Ashburn, US
186.86.23.7	AS10620 Telmex Colombia S.A.	`14.71ms` from Bogota, CO
188.237.255.247	AS8926 Moldtelecom SA	`3.33ms` from Chisinau, MD
14.167.150.231	AS45899 VNPT Corp	`2.48ms` from Da Nang, VN
212.11.52.167	AS9304 HGC Global Communications Limited	`3.00ms` from Hong Kong, HK
1.234.240.87	AS9318 SK Broadband Co Ltd	`1.04ms` from Incheon, KR
114.200.212.71	AS9318 SK Broadband Co Ltd	`1.24ms` from Incheon, KR
2.101.2.87	AS13285 TalkTalk Communications Limited	`1.82ms` from London, GB
174.81.39.183	AS20115 Charter Communications LLC	`4.93ms` from Los Angeles, US
75.74.51.247	AS7922 Comcast Cable Communications, LLC	`10.71ms` from Miami, US
98.113.239.247	AS701 Verizon Business	`2.71ms` from New York City, US
125.204.11.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.02ms` from Osaka, JP
80.213.108.71	AS2119 Telenor Norge AS	`9.75ms` from Oslo, NO
84.38.186.39	AS49505 JSC Selectel	`0.95ms` from Saint Petersburg, RU
206.87.101.183	AS393249 University of British Columbia	`6.79ms` from Seattle, US
213.113.6.55	AS8434 Telenor Sverige AB	`2.74ms` from Stockholm, SE
153.169.213.7	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.57ms` from Tokyo, JP
163.44.251.119	AS7506 GMO Internet Group, Inc.	`0.60ms` from Tokyo, JP
99.85.114.39	AS7018 AT&T Enterprises, LLC	`7.07ms` from Atlanta, US
97.208.205.247	AS6167 Verizon Business	`13.40ms` from Chicago, US
62.221.91.23	AS1547 INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo	`2.65ms` from Chisinau, MD
87.177.220.183	AS3320 Deutsche Telekom AG	`7.84ms` from Frankfurt am Main, DE
112.101.222.7	AS17897 asn for Heilongjiang Provincial Net of CT	`9.31ms` from Harbin, CN
58.82.201.231	AS137872 China Mobile Hong Kong Company Limited	`1.97ms` 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 -f6 -m10 91.221.173.247

traceroute to 91.221.173.247 (91.221.173.247): 10 hops max, 52 byte packets

6 [AS197961] 89.46.144.51 6.579 ms

7 [AS43171] 46.175.224.5 6.954 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On March 13th 2026

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales