Vendor directory
1,130 blocks registered in Italy.
Page 10 of 12
Every MA-L, MA-M, MA-S, IAB, and CID block IEEE has ever assigned to a named organization, browsable or searchable.
Unique organizations766
Total blocks1,130
MA-L count340
MA-M count130
MA-S count440
IAB count218
CID count2
Total address capacity5,876,817,920
Last changed hereSep 29, 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 Italy
| Organization | Blocks |
|---|---|
| Sicon srl | 42 |
| TATTILE SRL | 25 |
| ADB Broadband Italia | 23 |
| DAVE SRL | 22 |
| TEX COMPUTER SRL | 13 |
| RCH SPA | 11 |
| Tattile srl | 11 |
| Alcatel Lucent | 10 |
| Algodue Elettronica Srl | 10 |
| Pneumax Spa | 9 |
Organization
Prefix
Type
🇮🇹 Sidora Srl
10:83:B4:00:00:00 /24
MA-L
🇮🇹 Silca Spa
38:08:FD:00:00:00 /24
MA-L
🇮🇹 Silla Industries
78:D4:F1:10:00:00 /28
MA-M
🇮🇹 SIM2 Multimedia S.p.A.
00:50:C2:CD:20:00 /36
IAB
🇮🇹 Simet
00:1F:E7:00:00:00 /24
MA-L
🇮🇹 SIMET
00:50:C2:23:20:00 /36
IAB
🇮🇹 SIMTEL S.R.L.
00:02:1E:00:00:00 /24
MA-L
🇮🇹 SINED srl
70:B3:D5:C8:80:00 /36
MA-S
🇮🇹 SinTau SrL
70:B3:D5:0E:30:00 /36
MA-S
🇮🇹 Sintecnos srl
00:50:C2:54:C0:00 /36
IAB
🇮🇹 SIPRO s.r.l.
70:B3:D5:39:80:00 /36
MA-S
🇮🇹 Sirius Electronic Systems Srl
90:5C:34:00:00:00 /24
MA-L
🇮🇹 SIRTI S.p.A.
00:1E:2E:00:00:00 /24
MA-L
🇮🇹 Sisgeo Srl
98:6E:E8:80:00:00 /28
MA-M
🇮🇹 Sitael S.p.A.
A0:43:DB:00:00:00 /24
MA-L
🇮🇹 SITEK
00:30:D8:00:00:00 /24
MA-L
🇮🇹 Sitep Italia Spa
40:D8:55:01:F0:00 /36
IAB
🇮🇹 SM Optics S.r.l.
04:3A:0D:00:00:00 /24
MA-L
🇮🇹 Smeg S.p.A.
70:B3:D5:1C:40:00 /36
MA-S
🇮🇹 SMH Technologies
00:50:C2:B5:20:00 /36
IAB
🇮🇹 SMH Technologies SRL
C4:A5:59:B0:00:00 /28
MA-M
🇮🇹 SMITEC S.p.A.
70:B3:D5:13:80:00 /36
MA-S
🇮🇹 SMITEC S.p.A.
70:B3:D5:31:20:00 /36
MA-S
🇮🇹 SMITEC S.p.A.
8C:1F:64:02:50:00 /36
MA-S
🇮🇹 SMITEC S.p.A.
8C:1F:64:D9:00:00 /36
MA-S
🇮🇹 SMITEC S.p.A.
8C:1F:64:E8:20:00 /36
MA-S
🇮🇹 Soc. Coop. Bilanciai
00:0D:EF:00:00:00 /24
MA-L
🇮🇹 Sol Welding srl
70:B3:D5:E3:E0:00 /36
MA-S
🇮🇹 SOLARI DI UDINE SPA
00:D0:F3:00:00:00 /24
MA-L
🇮🇹 SOLIDpower SpA
8C:1F:64:02:F0:00 /36
MA-S
🇮🇹 Sonic Italia
8C:1F:64:8D:20:00 /36
MA-S
🇮🇹 Spark srl
20:E4:07:00:00:00 /24
MA-L
🇮🇹 Spazio Italia srl
5C:33:27:00:00:00 /24
MA-L
🇮🇹 SPEA SPA
70:B3:D5:3F:30:00 /36
MA-S
🇮🇹 SPII SPA
50:DE:19:20:00:00 /28
MA-M
🇮🇹 STAER SPA
00:50:C2:65:10:00 /36
IAB
🇮🇹 Steelco SpA
B0:CC:CE:00:00:00 /28
MA-M
🇮🇹 Stilo srl
00:1F:A6:00:00:00 /24
MA-L
🇮🇹 STMicroelectronics SRL
00:50:C2:25:50:00 /36
IAB
🇮🇹 Stonex srl
5C:F8:38:80:00:00 /28
MA-M
🇮🇹 Structura Technology & Innovation
8C:1C:DA:30:00:00 /28
MA-M
🇮🇹 Sy.A.C. srl
00:0B:65:00:00:00 /24
MA-L
🇮🇹 Syes srl
28:F6:06:00:00:00 /24
MA-L
🇮🇹 Syes srl
00:50:C2:D8:F0:00 /36
IAB
🇮🇹 syes srl
00:50:C2:EE:70:00 /36
IAB
🇮🇹 Synaps Technology S.r.l.
F4:20:55:B0:00:00 /28
MA-M
🇮🇹 SYSDEV Srl
70:B3:D5:C0:E0:00 /36
MA-S
🇮🇹 Sysnet Telematica srl
00:0B:B0:00:00:00 /24
MA-L
🇮🇹 SYSTEM SPA DEPT. ELECTRONICS
00:11:63:00:00:00 /24
MA-L
🇮🇹 T.E.M.A. S.p.A.
00:1B:94:00:00:00 /24
MA-L
🇮🇹 T.Q.M. Itaca Technology s.r.l.
40:D8:55:04:10:00 /36
IAB
🇮🇹 T.W.S. srl
40:D8:55:0B:30:00 /36
IAB
🇮🇹 TargaSystem S.r.L.
F0:40:AF:80:00:00 /28
MA-M
🇮🇹 TargaSystem S.r.L.
8C:1F:64:26:10:00 /36
MA-S
🇮🇹 TargaSystem S.r.L.
8C:1F:64:77:F0:00 /36
MA-S
🇮🇹 Task 84 Spa
00:50:C2:18:10:00 /36
IAB
🇮🇹 Tattile
00:50:C2:0B:D0:00 /36
IAB
🇮🇹 TATTILE SRL
DC:4A:9E:60:00:00 /28
MA-M
🇮🇹 Tattile srl
00:50:C2:1F:20:00 /36
IAB
🇮🇹 Tattile Srl
00:50:C2:26:10:00 /36
IAB
🇮🇹 Tattile srl
00:50:C2:28:E0:00 /36
IAB
🇮🇹 Tattile srl
00:50:C2:36:40:00 /36
IAB
🇮🇹 TATTILE SRL
00:50:C2:46:10:00 /36
IAB
🇮🇹 Tattile srl
00:50:C2:52:80:00 /36
IAB
🇮🇹 TATTILE SRL
00:50:C2:61:30:00 /36
IAB
🇮🇹 Tattile srl
00:50:C2:73:90:00 /36
IAB
🇮🇹 Tattile srl
00:50:C2:7B:70:00 /36
IAB
🇮🇹 TATTILE SRL
00:50:C2:8C:70:00 /36
IAB
🇮🇹 Tattile srl
00:50:C2:9C:10:00 /36
IAB
🇮🇹 Tattile srl
00:50:C2:BE:10:00 /36
IAB
🇮🇹 Tattile srl
00:50:C2:D8:10:00 /36
IAB
🇮🇹 Tattile srl
00:50:C2:E5:00:00 /36
IAB
🇮🇹 Tattile srl
00:50:C2:F7:90:00 /36
IAB
🇮🇹 TATTILE SRL
40:D8:55:07:10:00 /36
IAB
🇮🇹 TATTILE SRL
40:D8:55:13:30:00 /36
IAB
🇮🇹 TATTILE SRL
70:B3:D5:0D:60:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:2C:A0:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:2F:60:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:32:30:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:41:20:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:48:B0:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:5C:40:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:82:50:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:88:10:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:8A:A0:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:8F:30:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:93:70:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:96:70:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:AC:B0:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:AF:40:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:B2:10:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:C7:F0:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:EC:50:00 /36
MA-S
🇮🇹 TATTILE SRL
70:B3:D5:EE:F0:00 /36
MA-S
🇮🇹 Tband srl
E4:95:6E:10:00:00 /28
MA-M
🇮🇹 Tband srl
70:B3:D5:9F:40:00 /36
MA-S
🇮🇹 TECHBOARD SRL
E0:7F:53:00:00:00 /24
MA-L
🇮🇹 TECHBOARD SRL
40:D8:55:16:50:00 /36
IAB
🇮🇹 Techimp - Altanova group Srl
70:B3:D5:6D:B0:00 /36
MA-S
🇮🇹 Techimp Systems S.r.l.
00:50:C2:5B:F0:00 /36
IAB