IP List distribution Williams A. - C++ Concurrency in Action, 2nd edition - 2019, total 22
| IP | Country | City | ISP |
|---|---|---|---|
| 109.252.112.99 | Russia | Moscow | PJSC Moscow city telephone network |
| 109.252.54.96 | Russia | Moscow | PJSC Moscow city telephone network |
| 178.34.160.166 | Russia | Stavropol | Rostelecom |
| 193.187.151.11 | |||
| 194.28.197.47 | Ukraine | Kiev | LLC Unlimited Telecom |
| 217.113.25.36 | Armenia | LIR LLC | |
| 217.113.25.54 | Armenia | LIR LLC | |
| 31.200.249.237 | Russia | Start LLC | |
| 37.221.67.212 | |||
| 45.92.16.134 | |||
| 46.150.68.134 | Ukraine | Melitopol | Volia |
| 46.31.24.130 | Russia | Odintsovo | Iskratelecom CJSC |
| 78.37.178.77 | Russia | Saint Petersburg | Rostelecom |
| 85.113.51.21 | Russia | Samara | JSC ER-Telecom Holding |
| 85.114.199.63 | Ukraine | Kiev | Private Joint-stock Company farlep-invest |
| 85.118.231.109 | Russia | Sibirskie Seti Ltd. | |
| 85.234.43.23 | Russia | Penza | MTS PJSC |
| 88.201.168.130 | Russia | Saint Petersburg | PAKT |
| 88.201.168.170 | Russia | Saint Petersburg | PAKT |
| 89.179.240.253 | Russia | Moscow | VimpelCom |
| 93.156.230.104 | Spain | Oviedo | R Cable y Telecable Telecomunicaciones, S.A.U. |
| 95.24.206.106 | Russia | Moscow | Beeline Home |