| OpenCellID || http://www.opencellid.org/ || 2.4M cells || 68M || CC-BY-SA 3.0
|-
| Enaikoon || http://opencellid.enaikoon.de:8080/gpsSuiteCellIDServer/searchTowerexportFiles/measurements.jsp tar.gz || ~3M cells || 650M || CC-BY-SA 3.0
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| Geomena || http://geomena.org/ || 7K APs || || CC-BY-SA 3.0