Poland

Explore the LIRs holding address space under the pl. country prefix.

IPv4 IPv6

Snapshot 23 Sep 2026 · 21:13 UTC

IPv4 addresses17,554,944Total allocated address space

Allocation records2,078IPv4 prefixes and ranges

LIRs with IPv4659Distinct registry identifiers

Share of all IPv42.66%Of address space in this dataset

THE ALLOCATION INDEX

Holder rankings

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659 holdersShare of Poland · IPv4

#	Holder / LIR ↕	IPv4 addresses ↓	Records ↕	Share
1	Orange Polska Spolka Akcyjnapl.tpsa	5,510,144	31	31.39%31.39%
2	Netia SApl.netia	1,983,488	88	11.30%11.30%
3	P4 Sp. z o.o.pl.upc	1,612,800	21	9.19%9.19%
4	P4 Sp. z o.o.pl.project4	731,648	21	4.17%4.17%
5	T-Mobile Polska S.A.pl.eranet	679,936	7	3.87%3.87%
6	Multimedia Polska Sp. z o.o.pl.szel-sat	642,304	42	3.66%3.66%
7	VECTRA S.A.pl.daminet	553,216	43	3.15%3.15%
8	Polkomtel Sp. z o.o.pl.plusgsm	480,256	20	2.74%2.74%
9	NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZYpl.nask	335,872	7	1.91%1.91%
10	T-Mobile Polska S.A.pl.it	278,528	9	1.59%1.59%
11	Exatel S.A.pl.telenergo	245,760	6	1.40%1.40%
12	TK Telekom sp. z o.o.pl.tktelekom	245,760	5	1.40%1.40%
13	home.pl sp. z o.o.pl.homenet	204,800	7	1.17%1.17%
14	INEA sp. z o.o.pl.ineasp	189,440	25	1.08%1.08%
15	Toya sp.z.o.opl.toya	167,936	9	0.96%0.96%
16	Nazwa.pl Sp.z.o.o.pl.netart	99,328	3	0.57%0.57%
17	T-Mobile Polska S.A.pl.energis	90,112	4	0.51%0.51%
18	Cyber_Folks S.A.pl.h88	83,968	18	0.48%0.48%
19	Maria Curie-Sklodowska Universitypl.umcs	82,944	4	0.47%0.47%
20	Atman Sp. z o.o.pl.atman	77,568	21	0.44%0.44%
21	Silesian University of Technology, Computer Centrepl.ckpolsl	74,752	5	0.43%0.43%
22	Academic Computer Centre CYFRONET AGHpl.cyfronet	74,752	3	0.43%0.43%
23	East & West Sp. z o.o.pl.eastandwest	73,728	3	0.42%0.42%
24	Lodz University of Technologypl.lodman	73,728	2	0.42%0.42%
25	Politechnika Bydgoska im. Jana i Jedrzeja Sniadeckichpl.bydman	70,656	8	0.40%0.40%
26	NASK Spolka Akcyjnapl.naskspolka	67,584	4	0.38%0.38%
27	Horyzont Technologie Internetowe sp.z.o.o.pl.horyzont	63,232	22	0.36%0.36%
28	ASTA-NET S.A.pl.asta-net	58,368	4	0.33%0.33%
29	Hawe Telekom S.A.pl.fone	48,128	6	0.27%0.27%
30	Zachodniopomorski Uniwersytet Technologiczny w Szczecinie, Akademickie Centrum Informatykipl.amsk	41,984	8	0.24%0.24%
31	SUPERMEDIA Sp.z.o.o.pl.supermedia	41,984	3	0.24%0.24%
32	Sileman Sp. z o.o.pl.sgmi	38,912	4	0.22%0.22%
33	Load.me sp. z o. o.pl.wnet	38,400	33	0.22%0.22%
34	Leon Sp. z o.o.pl.leon	36,096	4	0.21%0.21%
35	Limes sp. z o.o.pl.limes	33,792	2	0.19%0.19%
36	Telekomunikacja Podlasie Sp. z o.o.pl.tpodlasie	33,792	2	0.19%0.19%
37	GIGAGROUP Sp. z o.o.pl.gigagroup	32,768	5	0.19%0.19%
38	Intelligent Technologies S.A.pl.itsa	32,768	4	0.19%0.19%
39	Politechnika Bialostockapl.biaman	31,744	6	0.18%0.18%
40	CloudFerro S.Apl.cloudferro	31,744	29	0.18%0.18%
41	EURONET NORBERT SANIEWSKI SPOLKA JAWNApl.euronet	31,744	5	0.18%0.18%
42	Sat Film Sp. z o.o.pl.satfilm	30,208	7	0.17%0.17%
43	Przedsiebiorstwo "PROMAX" Spolka Jawna Zofia Formanek-Okroj, Wieslaw Okrojpl.promax	29,696	4	0.17%0.17%
44	DOLSAT sp. z o.o.pl.dolsat	29,184	4	0.17%0.17%
45	Oxylion Sp. z o.o.pl.oxylion	27,136	11	0.15%0.15%
46	Livenet Sp. z o.o.pl.livenet	26,624	7	0.15%0.15%
47	Petrus Spolka z ograniczona odpowiedzialnosciapl.petrus	26,624	3	0.15%0.15%
48	Provector Sp. z o.opl.ksuprovector	25,600	6	0.15%0.15%
49	Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Centerpl.pozman	25,600	4	0.15%0.15%
50	Wroclaw Centre of Networking and Supercomputingpl.wask	25,600	3	0.15%0.15%
51	Kielce University of Technologypl.kuot	24,576	3	0.14%0.14%
52	Technical University of Gdansk, Academic Computer Center TASKpl.task	24,576	2	0.14%0.14%
53	Telewizja Kablowa Koszalin sp. z o. o.pl.tkk	24,576	2	0.14%0.14%
54	VISOL Sp.z.o.o.pl.visol	24,576	2	0.14%0.14%
55	ART-COM Sp. z o.o.pl.artcom	22,528	4	0.13%0.13%
56	Biznes Swiatlowodem Sp. z o.o.pl.ipivision	22,016	12	0.13%0.13%
57	SAT-MONT-SERVICE JACEK MRUK, KRZYSZTOF MRUK Sp. z o.o.pl.smsnet	21,504	3	0.12%0.12%
58	ZESPOL EFEKTYWNYCH TECHNIK OBLICZENIOWYCH S.A.pl.zetosa	21,504	3	0.12%0.12%
59	eTOP sp. z o.o.pl.etop	20,224	10	0.12%0.12%
60	Korbank S. A.pl.korbank	19,712	5	0.11%0.11%
61	Chopin Telewizja Kablowa spolka z ograniczona odpowiedzialnosciapl.chopin-cabletv	19,456	6	0.11%0.11%
62	Gawex Media Sp. z o. o.pl.gawex	19,456	3	0.11%0.11%
63	StarNet Telecom Sp. z o.o.pl.starnet	19,456	25	0.11%0.11%
64	ELECTRONIC MECHANICAL COMPANY ELPOS SP Z O Opl.elpos	18,432	2	0.10%0.10%
65	Lukman Multimedia Sp. z o.opl.lukman-pl	18,432	7	0.10%0.10%
66	University of Warmia and Mazury in Olsztyn, Polandpl.olman	18,432	3	0.10%0.10%
67	Ringier Axel Springer Polska Sp. z o.o.pl.onet	18,432	6	0.10%0.10%
68	KOBA Sp. z o.o.pl.koba	17,920	3	0.10%0.10%
69	Marton Media Sp. z o. o.pl.martonmedia	17,664	3	0.10%0.10%
70	INTERKAM sp. z o.o.pl.ikam	17,408	2	0.10%0.10%
71	VIRTUAL TELECOM SP. Z O.O.pl.vtelecom	16,896	12	0.10%0.10%
72	VERCOM S.A.pl.vercom	16,640	25	0.09%0.09%
73	Rzeszow University of Technologypl.academic	16,384	2	0.09%0.09%
74	Sieci Blokowe S.C.pl.blokowe	16,384	1	0.09%0.09%
75	Connected sp. z o. o.pl.connected	16,384	1	0.09%0.09%
76	"Domtel Telecom" Dariusz Dombekpl.domtel	16,384	1	0.09%0.09%
77	FIBERHOST S.A.pl.fiberhost	16,384	1	0.09%0.09%
78	University of Warsawpl.icm	16,384	2	0.09%0.09%
79	Spoldzielnia Mieszkaniowa w Grudziadzupl.smgr	16,384	1	0.09%0.09%
80	IT arte Sp. z o.o.pl.itarte	16,128	12	0.09%0.09%
81	MEVSPACE sp. z o.o.pl.mev	15,360	13	0.09%0.09%
82	Petrotel Sp. z o.o.pl.petrotel	15,360	4	0.09%0.09%
83	PirxNet Grzegorz Bialaspl.pirxnet	15,360	4	0.09%0.09%
84	Lukasz Sobon trading as SC Media Adam i Lukasz Sobon Sp. J.pl.scm	15,360	23	0.09%0.09%
85	Jacek Zysko trading as Firma Handlowo - Uslugowa "Zfix"pl.zfix14	15,360	28	0.09%0.09%
86	Stowarzyszenie e-Poludniepl.epoludnie	14,848	15	0.08%0.08%
87	Skyware Sp. z o.o.pl.skyware	14,848	6	0.08%0.08%
88	Beyond.pl sp. z o.o.pl.beyond	13,824	10	0.08%0.08%
89	Artnet Sp. z o.o.pl.artnet	13,568	15	0.08%0.08%
90	Internet Union Sp. z o.o.pl.internetunion	13,312	5	0.08%0.08%
91	S-NET Sp. z o.o.pl.s-net	13,312	5	0.08%0.08%
92	Poznanska Spoldzielnia Mieszkaniowa "Winogrady" w Poznaniupl.wtvk	13,312	8	0.08%0.08%
93	"FORWEB" S.C. Monika Bodetko, Tomasz Pawlowskipl.forweb	12,288	2	0.07%0.07%
94	"SPRINT" S.A.pl.sprint	12,288	5	0.07%0.07%
95	"TVK" ZJAWIONA ELZBIETApl.telka	12,288	5	0.07%0.07%
96	TELNAP TELECOM Sp. z o.o.pl.telnap	12,288	5	0.07%0.07%
97	Spoldzielnia Telekomunikacyjna OSTpl.ost	11,520	4	0.07%0.07%
98	GLOBITEL Sp. z o.o.pl.globitel	11,264	5	0.06%0.06%
99	JMDI Jacek Maleszkopl.jmdi	11,264	8	0.06%0.06%
100	PRO INTERNET Sp. z o.o.pl.prointernet	11,264	3	0.06%0.06%

1–100 of 659

READING THE DATA

Allocations, with context.

Country comes from the first two characters of the LIR identifier. For example, de.example is grouped under Germany. This is a registry grouping, not IP geolocation.

What is counted?

Each IPv4 prefix contributes 2^{32 − prefix length} addresses. IPv4 ranges include both endpoints. IPv6 prefixes contribute 2^{128 − prefix length} addresses. “Records” counts source entries, regardless of size.

What is a holder?

A holder is one LIR ID and its published organisation name. Multiple LIR IDs remain separate, even when names match. UK and GB prefixes, if both present, remain separate groups. Only allocations in RIPE’s alloclist are included; these figures do not cover all Internet resources, routed space, or directly assigned end-user resources.