| 00-A0-24-B7-F5-CD | SW01:ETH01 - Matys 12plc | ? | ? |
| 00-00-00-00-00-00 | SW01:ETH02 - Hradecky 12plc | ? | ? |
| 00-00-00-00-00-00 | SW01:ETH03 - Bartunek 8plc | ? | ? |
| 00-00-00-00-00-00 | SW01:ETH04 - Pajm 8plc | ? | ? |
| 00-00-00-00-00-00 | SW01:ETH05 - Kalivoda 1plc | ? | ? |
| 00-00-00-00-00-00 | SW01:ETH06 - Stiburek st. 3plc | ? | ? |
| 00-60-52-03-09-73 | SW01:ETH07 - Switch SW03 Ovislink 8port 4plc | ? | ? |
| 00-00-00-00-00-00 | SW01:ETH08 - Dammer 3prc | ? | ? |
| 00-00-00-00-00-00 | SW01:ETH09 - Posovi 2plc | ? | ? |
| 00-C0-26-32-B7-7E | SW01:ETH10 - Bonkova 2pr | ? | 777324053 |
| 00-00-00-00-00-00 | SW01:ETH11 - Chrousti 11plc | ? | ? |
| 00-19-DB-DA-F8-9D | SW01:ETH12 - Korinek 10plc | vendiskorinek@seznam.cz | 607832223 |
| 00-0A-E4-E1-A4-3D | SW01:ETH13 - Korinek ml. 10pp | koris@centrum.cz | 605886859 |
| 00-C0-9F-A8-E8-37 | SW01:ETH14 - Holub Ales 10pp | reginaldo@seznam.cz | 721656844 |
| 00-04-23-21-1B-47 | SW01:ETH15 - Cervena 9prc | ? | 732830298 |
| 00-00-00-00-00-00 | SW01:ETH16 - void - spare from Cervena | ? | ? |
| 00-00-00-00-00-00 | SW01:ETH17 - void | ? | ? |
| 00-00-00-00-00-00 | SW01:ETH18 - AP Medved | ? | ? |
| 00-11-09-D1-75-DE | - Kujanova Kraluv Dvur | petra.surikata@seznam.cz | 720208744 |
| 00-00-00-00-00-00 | SW01:ETH19 - SW02 Cisco 2912 st | ? | ? |
| 00-00-00-00-00-00 | SW01:ETH20 - Bidlo Home & Ovislink Old 4plc | ? | ? |
| 00-12-F0-76-BB-76 | - Bidlo WL internal 4plc | ? | ? |
| 00-14-38-0A-CF-27 | - Bidlo Physical 4plc | ? | ? |
| 00-20-A6-4D-0E-E0 | - Zuzka Orinoco 4plc | ? | ? |
| 00-D0-59-34-8F-AD | - Zuzka Internal 4plc | ? | ? |
| 00-00-00-00-00-00 | - Jezek WL 5prl | ? | ? |
| 00-00-00-00-00-00 | SW01:ETH21 - Cyberdyne I st | ? | ? |
| 00-00-00-00-00-00 | SW01:ETH22 - Orinoco AP600 st | ? | ? |
| 00-00-00-00-00-00 | - Father | strnad@feld.cvut.cz | 608120169 |
| 00-50-FC-96-A1-AD | - Sirovi | ? | ? |
| 00-60-67-78-55-6D | - Bradac | ? | 606255185 |
| 00-00-00-00-00-00 | SW01:ETH23 - Alcoma to Branislavova st | ? | ? |
| 00-15-00-2B-D6-D1 | - Bruder WL 1prb | ? | ? |
| 00-14-C2-D7-C8-C6 | - Bruder Physical 1prb | ? | ? |
| 00-15-C5-48-D6-F5 | - Slabochova - Hatlapatka 2prb | hatlapatka@volny.cz | 775992566 |
| 00-00-E2-59-31-07 | - Slabochova - Hatlapatka 2prb | ? | ? |
| 00-00-00-00-00-00 | - Slabochova II 3pcb | ? | ? |
| 00-C0-4F-B6-83-1C | - Posmurna 2pcb | ? | ? |
| 00-00-C0-D5-3E-F6 | - Olina Chocova 3pcb | ? | ? |
| 00-16-17-D7-2C-E4 | - Rumanovsky 2ppb | zdenka.plecita@seznam.cz | 604459194 |
| 00-E0-18-E3-FF-7F | - Mandik 4pcb | ? | ? |
| 00-E0-18-E3-FF-7F | - Hosek Stanislav 6p-3mes. platba | ? | 603780665 |
| 00-40-D0-87-47-F9 | - Smatlakova 6p | smatlakova.z@seznam.cz | 723259105 |
| 00-19-DB-7C-F7-45 | - Fabrytsiy 6p | ? | 608379354 |
| 00-11-2F-8D-51-E4 | - Dolezalova 4p? | olanek1@seznam.cz | ? |
| 00-14-85-84-aa-6F | - Vojcovi - Capek 6p | vojcik@centrum.cz | 606922886 |
| 00-00-00-00-00-00 | SW01:ETH24 - Sarah Connor st | ? | ? |
| 00-17-31-64-F2-95 | SW02:ETH01 - Kucaba Zdenek | zkuc@centrum.cz | 724562982 |
| 00-00-00-00-00-00 | SW02:ETH02 - Chumakov 12plc | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH03 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH04 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH05 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH06 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH07 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH08 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH09 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH10 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH11 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH12 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH_A - Connectivity from Cisco2924 SW01-ETH19 | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH_B - void | ? | ? |
| 00-60-52-03-09-73 | SW01:ETH01 - Copakovi 4plc | ? | ? |
| 00-0A-E4-AC-21-AF | SW02:ETH02 - Cedron | wrestling@seznam.cz | 777000928 |
| 00-19-21-37-F6-E8 | SW02:ETH03 - Leipert Erik | ? | 608363904 |
| 00-00-00-00-00-00 | SW02:ETH04 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH05 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH06 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH07 - void | ? | ? |
| 00-00-00-00-00-00 | SW02:ETH08 - Connectivity | ? | ? |
| 00-00-00-00-00-00 | Sarah Connor:ETH01 - Main Operator - Eurosignal | Pavel Jezdik | 775330947 |
| 00-00-00-00-00-00 | Sarah Connor:ETH02 - Spare Operator - Ceska sit | Technik | 777759669 |
| 00-00-00-00-00-00 | Sarah Connor:ETH03 - Internal Network PSBE - SkyNet | Pavel Strnad | 606661133 |