IP List distribution Fundamentals of Electric Circuits, 5th Edition, total 3
| IP | Country | City | ISP |
|---|---|---|---|
| 185.92.219.10 | Czechia | OptiKabel Telecom Sp. z o.o. | |
| 188.226.113.228 | Russia | Yekaterinburg | LLC KomTehCentr |
| 188.78.133.159 | Spain | Pamplona | Orange Espana |