IP List distribution Carter B. - Op Amps for Everyone, 4th Edition - 2013.pdf, total 7
| IP | Country | City | ISP |
|---|---|---|---|
| 176.212.202.241 | Russia | Tula | JSC ER-Telecom Holding |
| 185.174.137.75 | Russia | NTX Technologies s.r.o. | |
| 5.166.224.24 | Russia | Penza | JSC ER-Telecom Holding |
| 77.222.103.150 | Russia | Chelyabinsk | Intersvyaz |
| 77.50.203.114 | Russia | Moscow | Megasvyaz LLC |
| 95.37.165.254 | Russia | Nizhniy Novgorod | Rostelecom |
| 95.86.207.158 | Russia | Yaroslavl | Rostelecom |