IP List distribution Спивак М.И. Каталог почтовых марок СССР 1918-1980 [1983-1984, PDF], total 4
| IP | Country | City | ISP |
|---|---|---|---|
| 176.112.238.26 | Russia | Korolev | LLC Electron-Telecom |
| 31.23.140.9 | Russia | Rostov-on-Don | Rostelecom |
| 77.50.203.114 | Russia | Moscow | Megasvyaz LLC |
| 79.171.119.85 | Russia | Auction LLC |