If it is blocked then why worry over one IP?
I have truck loads of IPs banging away, and they in turn get blocked.
Just worry about the ones that get through....
FYI new Geoip reveals
geoiplookup 37.49.224.226
GeoIP Country Edition: NL, Netherlands
GeoIP City Edition, Rev 1: NL, N/A, N/A, N/A, N/A, 52.382401, 4.899500, 0, 0
GeoIP ASNum Edition: AS199264 Estro Web Services Private Limited
Doesn't really mean anything much though.
As long as it gets blocked then move on and worry about more important things.