This server can also provide DNS LOC
(rfc1876) records based on BSSIDs.
The format is '[BSSID].loc.owm.vreeken.net'' where [BSSID] is the BSSID in 12 hex digits. e.g.: a0b1c2d3e4f5.loc.owm.vreeken.net.
The currently used database can be downloaded here.
(or from www.openwlanmap.org)
Please read the copyright notice and license before using it.