IP List distribution Principles and Applications of Electrical Engineering, 7th Edition, total 1
| IP | Country | City | ISP |
|---|---|---|---|
| 89.154.228.60 | Portugal | Porto | Nos Comunicacoes, S.A. |
| IP | Country | City | ISP |
|---|---|---|---|
| 89.154.228.60 | Portugal | Porto | Nos Comunicacoes, S.A. |