IP List distribution PTC.Mathcad.v14.0, total 25
| IP | Country | City | ISP |
|---|---|---|---|
| 146.103.127.12 | Belgium | Heverlee | Interuniversity Micro-Electronics Center (IMEC) |
| 158.247.206.84 | United States | Manhattan | The Mccall Pattern Company |
| 178.120.50.32 | Belarus | Minsk | Beltelecom |
| 180.71.83.208 | Republic of Korea | Suwon-si | SK Broadband |
| 185.124.177.203 | Russia | Vist on-line LTD | |
| 185.32.132.156 | Russia | Korolev | Vermont-IT Limited Liability Company |
| 188.163.46.254 | Ukraine | Kyivstar PJSC | |
| 188.187.62.146 | Russia | Saint Petersburg | JSC ER-Telecom Holding |
| 213.80.144.174 | Russia | Volgograd | TransTeleCom |
| 217.107.126.219 | Russia | Rostelecom | |
| 37.214.17.1 | Belarus | Mogilev | Beltelecom |
| 37.232.184.122 | Russia | Cheboksary | Net By Net Holding LLC |
| 5.143.105.35 | Russia | Ussuriysk | Rostelecom |
| 5.149.159.26 | Russia | You Online LLC | |
| 5.18.40.196 | Russia | Saint Petersburg | JSC ER-Telecom Holding |
| 77.82.26.240 | Russia | Rostelecom | |
| 81.18.155.0 | Russia | Semyonov | TransTeleCom |
| 84.54.153.184 | Bulgaria | Sofia | Comnet Bulgaria Holding Ltd. |
| 85.113.51.102 | Russia | Samara | JSC ER-Telecom Holding |
| 87.252.227.114 | Belarus | Minsk | COSMOS Telecom |
| 88.201.168.211 | Russia | Saint Petersburg | PAKT |
| 88.84.222.251 | Russia | Noginsk | Flex Ltd. |
| 91.203.82.143 | Russia | Moscow | LLC Telecom MPK |
| 94.77.144.71 | Russia | Rostov-on-Don | MTS PJSC |
| 95.174.109.45 | Russia | Taganrog | PG19 |