| # | Cont. | ID | Country | Prefixes |
|---|
| 1 | AS | 4J | Azerbaijan | 1 | 0.5 | 4J7 |
| 2 | AS | 4L | Georgia | 1 | 0.5 | 4L7 |
| 3 | EU | 9A | Croatia | 3 | 1.6 | 9A2 9A3 9A5 |
| 4 | AS | BY | China | 1 | 0.5 | BA1 |
| 5 | EU | E7 | Bosnia-Herzegovina | 1 | 0.5 | E74 |
| 6 | EU | EA | Spain | 3 | 1.6 | EA2 EA3 EA4 |
| 7 | EU | EI | Ireland | 5 | 2.7 | EI0 EI4 EI6 EI7 EI8 |
| 8 | EU | EU | Belarus | 5 | 2.7 | EU1 EU6 EW6 EW7 EW8 |
| 9 | AS | EX | Kyrgyzstan | 1 | 0.5 | EX8 |
| 10 | EU | F | France | 3 | 1.6 | F1 F5 F6 |
| 11 | EU | G | England | 5 | 2.7 | 2E0 G3 G7 M1 M6 |
| 12 | EU | GD | Isle of Man | 1 | 0.5 | GD7 |
| 13 | EU | GI | Northern Ireland | 3 | 1.6 | GI4 MI1 MI3 |
| 14 | EU | GM | Scotland | 2 | 1.1 | 2M0 MM6 |
| 15 | EU | GW | Wales | 1 | 0.5 | MW0 |
| 16 | EU | HA | Hungary | 1 | 0.5 | HA6 |
| 17 | EU | HB | Switzerland | 1 | 0.5 | HB9 |
| 18 | EU | I | Italy | 8 | 4.4 | I1 I2 I6 IK2 IW0 IZ0 IZ7 IZ8 |
| 19 | AS | JA | Japan | 7 | 3.8 | JA1 JA3 JE3 JG2 JH3 JI1 JR6 |
| 20 | NA | K | United States | 8 | 4.4 | AJ4 K6 KC9 NN2 W1 WR4 WX3 WY5 |
| 21 | EU | LA | Norway | 1 | 0.5 | LA6 |
| 22 | EU | LY | Lithuania | 3 | 1.6 | LY1 LY6 LY9 |
| 23 | EU | LZ | Bulgaria | 4 | 2.2 | LZ1 LZ2 LZ5 LZ65 |
| 24 | EU | OH | Finland | 2 | 1.1 | OH1 OH2 |
| 25 | EU | PA | Netherlands | 2 | 1.1 | PA0 PI4 |
| 26 | EU | S5 | Slovenia | 3 | 1.6 | S52 S53 S56 |
| 27 | EU | SM | Sweden | 1 | 0.5 | SM7 |
| 28 | EU | SP | Poland | 4 | 2.2 | SN8 SP4 SP5 SP9 |
| 29 | EU | UA | European Russia | 42 | 23.0 | R3 RA1 RA3 RA4 RA6 RC3 RD4 RJ3 RK3 RK4 RK6 RL3 RM3 RM4 RN3 RN4 RP1 RP3 RP4 RP6 RP65 RT3 RT4 RTP3 RU3 RU4 RW1 RV3 RW3 RV4 RV6 RW6 RX4 RX6 RZ1 RZ3 RZ6 U1 UA1 UA3 UA4 UA6 |
| 30 | AS | UA9 | Asiatic Russia | 18 | 9.8 | RA0 RA9 RK0 RK9 RL9 RO9 RP0 RP9 RU0 RU9 RW0 RV9 RW9 RX0 RX9 RZ9 UA0 UA9 |
| 31 | AS | UN | Kazakhstan | 6 | 3.3 | UN2 UN6 UN7 UN9 UP2 UP65 |
| 32 | EU | UR | Ukraine | 22 | 12.0 | EM65 EN5 EN65 EN7 EO65 UR4 UR5 UR7 US0 US4 US5 US6 UT3 UT5 UT6 UT7 UU2 UW2 UV5 UW5 UX8 UY5 |
| 33 | NA | VE | Canada | 2 | 1.1 | VE9 VO1 |
| 34 | OC | YB | Indonesia | 2 | 1.1 | YB0 YB1 |
| 35 | EU | YL | Latvia | 3 | 1.6 | YL1 YL2 YL3 |
| 36 | EU | YO | Romania | 5 | 2.7 | YO2 YO3 YO4 YO9 YP9 |
| 37 | EU | YU | Serbia | 2 | 1.1 | YT1 YT4 |