| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | EU | 4O | Montenegro | 1 | 0.4 | 4O0 |
| 2 | EU | 9A | Croatia | 3 | 1.3 | 9A2 9A3 9A9 |
| 3 | EU | DL | Fed. Rep. of Germany | 38 | 16.7 | DA0 DA2 DA3 DF0 DF3 DF6 DH2 DJ1 DJ4 DJ6 DJ7 DK0 DK3 DK4 DK5 DL0 DL1 DL2 DL3 DL4 DL5 DL6 DL7 DL8 DL9 DM0 DM2 DM4 DM5 DM6 DM7 DN6 DP3 DP4 DQ7 DR0 DR5 DR6 |
| 4 | EU | E7 | Bosnia-Herzegovina | 2 | 0.9 | E73 E74 |
| 5 | EU | EA | Spain | 2 | 0.9 | EA3 EA4 |
| 6 | EU | EI | Ireland | 1 | 0.4 | EI6 |
| 7 | AS | EK | Armenia | 1 | 0.4 | EK0 |
| 8 | EU | EU | Belarus | 5 | 2.2 | EU1 EU6 EW1 EW6 EW8 |
| 9 | EU | F | France | 2 | 0.9 | F5 F6 |
| 10 | EU | G | England | 7 | 3.1 | G0 G2 G3 G4 G6 G8 M3 |
| 11 | EU | GM | Scotland | 1 | 0.4 | GM0 |
| 12 | EU | GU | Guernsey | 1 | 0.4 | GU4 |
| 13 | EU | GW | Wales | 1 | 0.4 | GW0 |
| 14 | EU | HA | Hungary | 6 | 2.6 | HA2 HA5 HA6 HG3 HG7 HG8 |
| 15 | EU | HB | Switzerland | 2 | 0.9 | HB0 HB9 |
| 16 | EU | I | Italy | 7 | 3.1 | IK2 IQ3 IV3 IZ2 IZ3 IZ4 IZ5 |
| 17 | NA | K | United States | 2 | 0.9 | K7 N1 |
| 18 | EU | LA | Norway | 1 | 0.4 | LA2 |
| 19 | EU | LY | Lithuania | 1 | 0.4 | LY2 |
| 20 | EU | LZ | Bulgaria | 2 | 0.9 | LZ1 LZ2 |
| 21 | EU | OE | Austria | 1 | 0.4 | OE8 |
| 22 | EU | OH | Finland | 5 | 2.2 | OG4 OH2 OH3 OH5 OH6 |
| 23 | EU | OK | Czech Republic | 5 | 2.2 | OK1 OK2 OK6 OK7 OL0 |
| 24 | EU | OM | Slovak Republic | 1 | 0.4 | OM4 |
| 25 | EU | ON | Belgium | 3 | 1.3 | ON4 ON5 ON6 |
| 26 | EU | OZ | Denmark | 1 | 0.4 | OU2 |
| 27 | EU | PA | Netherlands | 5 | 2.2 | PA0 PA3 PA5 PC6 PI4 |
| 28 | EU | S5 | Slovenia | 7 | 3.1 | S5 S506 S51 S52 S53 S54 S59 |
| 29 | EU | SM | Sweden | 3 | 1.3 | SC6 SE4 SF3 |
| 30 | EU | SP | Poland | 4 | 1.8 | 3Z8 SP0 SP2 SQ7 |
| 31 | EU | SV | Greece | 1 | 0.4 | SV1 |
| 32 | EU | UA | European Russia | 48 | 21.1 | R3 R6 R7 R9 RA1 RA3 RA4 RA5 RA6 RA7 RC7 RK1 RK3 RK4 RL4 RL5 RM1 RM2 RM4 RM6 RM7 RN3 RN4 RO4 RO5 RT1 RT3 RT4 RT5 RU3 RU4 RU6 RV3 RV6 RW3 RW4 RW7 RX1 RX7 RY6 RZ4 UA1 UA3 UA4 UA5 UA6 UB1 UC5 UI7 |
| 33 | AS | UA9 | Asiatic Russia | 15 | 6.6 | R8 RA0 RA9 RC9 RD0 RK8 RK9 RL9 RN9 RT9 RW0 UA0 UA9 UC8 |
| 34 | AS | UA9 | UCG | 9 | 4.0 | R82 R83 R87 R88 R92 R93 R97 R98 R99 |
| 35 | AS | UN | Kazakhstan | 1 | 0.4 | UN7 |
| 36 | EU | UR | Ukraine | 24 | 10.6 | UR3 UR4 UR5 UR6 UR7 UR9 US1 US2 US9 UT0 UT1 UT3 UT4 UT5 UT7 UT8 UV5 UW6 UW7 UX1 UX4 UY5 UZ0 UZ2 |
| 37 | EU | YL | Latvia | 2 | 0.9 | YL2 YL5 |
| 38 | EU | YO | Romania | 3 | 1.3 | YO4 YO7 YO8 |
| 39 | EU | YU | Serbia | 3 | 1.3 | YT2 YT4 YU1 |