Vendor directory
267 blocks registered in Poland.
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Every MA-L, MA-M, MA-S, IAB, and CID block IEEE has ever assigned to a named organization, browsable or searchable.
Unique organizations212
Total blocks267
MA-L count67
MA-M count45
MA-S count115
IAB count40
Total address capacity1,171,894,272
Last changed hereSep 16, 2026
Country reflects the address published in the IEEE registration record. It does not indicate where a device was manufactured, sold, located or currently used.
Largest organizations in Poland
Organization
Prefix
Type
🇵🇱 PXM Marek Zupnik spolka komandytowa
8C:1F:64:DE:B0:00 /36
MA-S
🇵🇱 PXM sp.k.
70:B3:D5:EF:B0:00 /36
MA-S
🇵🇱 QDIQO Sp. z o.o.
8C:35:79:00:00:00 /24
MA-L
🇵🇱 Quantum Blockchains Sp. z o.o.
8C:1F:64:23:E0:00 /36
MA-S
🇵🇱 R&G PLUS Sp. z o.o.
68:15:D3:00:00:00 /24
MA-L
🇵🇱 RADMOR S.A.
00:1B:C5:0A:40:00 /36
MA-S
🇵🇱 Rail-Mil Sp. z o.o. Sp. K.
BC:A3:7F:00:00:00 /24
MA-L
🇵🇱 Reckeen HDP Media sp. z o.o. sp. k.
70:B3:D5:3A:10:00 /36
MA-S
🇵🇱 ROGER D.Wensker, G.Wensker sp.j.
AC:8A:CD:00:00:00 /24
MA-L
🇵🇱 S Labs sp. z o.o.
60:15:92:00:00:00 /28
MA-M
🇵🇱 S Labs sp. z o.o.
70:B3:D5:C5:30:00 /36
MA-S
🇵🇱 SATEL sp. z o.o.
00:1B:9C:00:00:00 /24
MA-L
🇵🇱 SATEL sp. z o.o.
00:50:C2:4E:80:00 /36
IAB
🇵🇱 Semihalf
00:26:D0:00:00:00 /24
MA-L
🇵🇱 Sentivision
00:17:A9:00:00:00 /24
MA-L
🇵🇱 Sidus Novum Sp. z o. o.
BC:66:41:B0:00:00 /28
MA-M
🇵🇱 SiGarden Sp z o.o.
00:50:C2:C6:B0:00 /36
IAB
🇵🇱 Silvair
00:1B:C5:0A:00:00 /36
MA-S
🇵🇱 SIMEX Sp. z o.o.
FC:50:90:00:00:00 /24
MA-L
🇵🇱 Slican Sp. z o.o.
B0:B3:2B:00:00:00 /24
MA-L
🇵🇱 SLICAN sp. z o.o.
00:50:C2:4D:10:00 /36
IAB
🇵🇱 SLICAN sp. z o.o.
00:50:C2:82:80:00 /36
IAB
🇵🇱 SLICAN sp. z o.o.
00:50:C2:B5:90:00 /36
IAB
🇵🇱 Softgent sp. z o.o.
8C:1F:64:DE:20:00 /36
MA-S
🇵🇱 SOLVERIS sp. z o.o.
70:B3:D5:4C:70:00 /36
MA-S
🇵🇱 Sonel S.A.
70:B3:D5:77:50:00 /36
MA-S
🇵🇱 Sonel S.A.
70:B3:D5:F7:10:00 /36
MA-S
🇵🇱 Sonel S.A.
8C:1F:64:2B:40:00 /36
MA-S
🇵🇱 Sonel S.A.
8C:1F:64:5B:00:00 /36
MA-S
🇵🇱 Sorter Sp. j. Konrad Grzeszczyk MichaA, Ziomek
94:C0:14:00:00:00 /24
MA-L
🇵🇱 System 11 Sp. z o.o.
70:B3:D5:9D:E0:00 /36
MA-S
🇵🇱 T4I Sp. z o.o.
8C:1F:64:00:D0:00 /36
MA-S
🇵🇱 Tahoe
00:15:B8:00:00:00 /24
MA-L
🇵🇱 TCL OPERATIONS POLSKA SP. Z O.O.
8C:1F:64:23:30:00 /36
MA-S
🇵🇱 TCL OPERATIONS POLSKA SP. Z O.O.
8C:1F:64:51:60:00 /36
MA-S
🇵🇱 TCL OPERATIONS POLSKA SP. Z O.O.
8C:1F:64:C5:B0:00 /36
MA-S
🇵🇱 TechVoIP Sp z o.o.
00:12:58:00:00:00 /24
MA-L
🇵🇱 Tedee Sp. z o.o.
CC:82:7B:00:00:00 /28
MA-M
🇵🇱 TELDAT Sp.J.
00:19:67:00:00:00 /24
MA-L
🇵🇱 Tele and Radio Research Institute
00:50:C2:95:00:00 /36
IAB
🇵🇱 TELIUM s.c.
00:50:C2:8F:A0:00 /36
IAB
🇵🇱 Terma Sp. z o.o.
CC:22:37:10:00:00 /28
MA-M
🇵🇱 Traffic Polska sp. z o. o.
8C:1F:64:EA:E0:00 /36
MA-S
🇵🇱 Transbit Sp. z o.o.
CC:9F:35:00:00:00 /24
MA-L
🇵🇱 Transbit Sp. z o.o.
00:50:C2:D7:A0:00 /36
IAB
🇵🇱 Transbit Sp.z o.o.
00:50:C2:4C:70:00 /36
IAB
🇵🇱 Trineo Systems Sp. z o.o.
8C:1F:64:32:E0:00 /36
MA-S
🇵🇱 Ultimaker B.V.
CC:BD:D3:00:00:00 /24
MA-L
🇵🇱 Uni Control System Sp. z o. o.
70:B3:D5:05:A0:00 /36
MA-S
🇵🇱 UNICARD SA
34:81:37:00:00:00 /24
MA-L
🇵🇱 Upos System sp. z o.o.
70:D8:80:00:00:00 /24
MA-L
🇵🇱 Vecima Networks Inc.
2C:C4:4F:20:00:00 /28
MA-M
🇵🇱 VECTOR SP. Z O.O.
00:22:36:00:00:00 /24
MA-L
🇵🇱 Vemco Sp. z o. o.
00:50:C2:F3:C0:00 /36
IAB
🇵🇱 Vemco Sp. z o. o.
70:B3:D5:D4:50:00 /36
MA-S
🇵🇱 VIGO System S.A.
D4:53:AF:00:00:00 /24
MA-L
🇵🇱 Vissavi sp. z o.o.
8C:1F:64:13:80:00 /36
MA-S
🇵🇱 Vortex Sp. z o.o.
8C:1F:64:5B:70:00 /36
MA-S
🇵🇱 WASKO S.A.
00:1E:DD:00:00:00 /24
MA-L
🇵🇱 WB Electronics Sp. z o.o.
00:19:04:00:00:00 /24
MA-L
🇵🇱 Wilk Elektronik S.A.
A4:5D:5E:00:00:00 /24
MA-L
🇵🇱 Wincor Nixdorf Sp. z o.o.
00:50:C2:F1:00:00 /36
IAB
🇵🇱 Z.M.P. RADWAG
00:16:59:00:00:00 /24
MA-L
🇵🇱 Z.U.K. Elzab S.A.
78:07:38:00:00:00 /24
MA-L
🇵🇱 ZAKLAD ELEKTRONICZNY SIMS
B0:BD:A1:00:00:00 /24
MA-L
🇵🇱 Zaklad Energoelektroniki Twerd
70:B3:D5:3F:A0:00 /36
MA-S
🇵🇱 ZPAS S.A.
70:B3:D5:2D:90:00 /36
MA-S
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