IP List distribution The Math Book (Big Ideas Simply Explained) By DK, total 16
| IP | Country | City | ISP |
|---|---|---|---|
| 1.47.83.80 | Thailand | Bangkok | Total Access Communication PLC |
| 103.247.123.105 | Indonesia | Yogyakarta | PT Media Sarana Data |
| 110.137.194.225 | Indonesia | Bekasi | PT Telkom Indonesia |
| 117.176.28.19 | China | Leshan | China Mobile Guangdong |
| 130.105.222.89 | Philippines | Mandaluyong City | Sky Cable |
| 176.63.13.45 | Hungary | UPC Magyarorszag | |
| 186.223.195.147 | Brazil | Pindamonhangaba | Claro NET |
| 37.110.135.121 | Russia | Moscow | Rostelecom |
| 38.250.153.34 | United States | Cogent Communications | |
| 38.43.25.58 | United States | Cogent Communications | |
| 47.94.150.2 | China | Hangzhou | Hangzhou Alibaba Advertising Co.,Ltd. |
| 5.178.149.120 | Georgia | Magticom Ltd. | |
| 51.36.212.38 | Saudi Arabia | Zain Saudi Arabia | |
| 83.99.202.57 | Latvia | Riga | Jsc Balticom |
| 89.164.211.22 | Croatia | Split | Iskon Internet |
| 93.34.92.79 | Italy | Rome | Fastweb |