IP List distribution A Concise History of Mathematics for Philosophers, total 12
| IP | Country | City | ISP |
|---|---|---|---|
| 117.123.220.147 | Republic of Korea | Seoul | Tbroad Ginam Broadcating Co. |
| 121.61.29.58 | China | Wuhan | China Telecom |
| 123.215.184.163 | Republic of Korea | SK Broadband | |
| 185.153.176.236 | Germany | NordVPN | |
| 185.153.176.241 | Germany | NordVPN | |
| 185.60.50.123 | Russia | LLC KomTehCentr | |
| 190.73.223.238 | Venezuela | Agua Amarilla | Cantv |
| 191.96.255.42 | United States | Kansas City | Digital Energy Technologies Chile SpA |
| 31.200.249.178 | Russia | Start LLC | |
| 51.199.170.136 | United Kingdom | Sky Broadband | |
| 84.83.168.86 | Netherlands | Monnickendam | KPN |
| 93.34.85.42 | Italy | Verona | Fastweb |