| Network | Data Center | Description | Start Year | End Year |
|---|---|---|---|---|
| AM |
|
RASPBERRY SHAKE NETWORK | 2016 | 2599 |
| BS |
|
Bulgarian Seismic Network | 1980 | 2599 |
| MD |
|
Moldova Network | 2007 | 2599 |
| RO |
|
Romanian Seismic Network | 1994 | 2599 |
| RQ |
|
National Seismic Network for Constructions of INCD URBAN-INCERC, Romania | 1967 | 2599 |
| S5 |
|
Slovenian Karst NFO Network | 2020 | 2599 |
| UD |
|
UD network | 2010 | 2599 |
| UT |
|
Ukrainian National Seismic Network (RVKINA) | 2023 | 2599 |