sowas habe ich schon lange auf meinen seiten. Ich erfasse die IP's die meine seiten nicht normal nutzen (login-versuche, aufruf nicht vorhandener page's, usw...) und trage diese in die .htaccess als deny ein.
von zeit zu zeit bereinige ich diese wieder. hab mir da ein tool im adminbereich meiner seiten gebastelt
zb:
Order allow,deny
Allow from All
Deny from 81.17.17.23
Deny from 154.28.229.218
Deny from 54.170.249.116
Deny from 104.164.173.13
Deny from 154.28.229.60
Deny from 92.204.40.219
Deny from 165.231.182.37
Deny from 54.36.149.95
Deny from 108.129.63.99
Deny from 149.56.150.157
Deny from 20.15.242.128
Deny from 185.138.241.86
Deny from 185.138.241.87
Deny from 34.248.233.189
Deny from 217.113.194.76
Deny from 54.36.149.106
Deny from 20.118.204.109
Deny from 108.128.163.92
Deny from 185.220.101.46
Deny from 54.36.149.65
Deny from 17.241.227.220
Deny from 167.99.94.183
Deny from 18.203.56.236
Deny from 54.36.148.103
Deny from 85.208.96.194
Deny from 85.208.96.202
Deny from 54.36.148.221
Deny from 108.128.167.115
Deny from 103.213.239.72
Deny from 44.200.178.52
Deny from 176.9.16.209
Deny from 178.128.166.143
Deny from 54.36.148.159
Deny from 108.128.234.217
Deny from 65.108.6.34
Deny from 5.255.231.30
Deny from 81.95.5.39
Deny from 65.109.146.168
Deny from 178.62.82.141
Deny from 85.208.96.200
Deny from 3.248.70.57
Deny from 164.132.183.156
Deny from 85.93.89.122
Deny from 82.80.244.59
Deny from 54.36.149.60
Deny from 149.56.150.251
Deny from 149.56.150.132
Deny from 65.108.76.15
Deny from 149.56.150.96
Deny from 5.9.110.152
Deny from 65.108.99.180
Deny from 94.130.236.180
Deny from 185.191.171.2
Deny from 176.223.165.123
Deny from 185.91.69.85
Deny from 176.34.106.202
Deny from 54.36.148.70
Deny from 217.113.194.154
Deny from 217.113.194.134
Deny from 77.137.64.237
Deny from 85.208.98.22
Deny from 117.132.188.206
Deny from 183.197.189.1
Deny from 18.206.194.21
Deny from 140.213.33.81
Deny from 52.18.205.73
Deny from 185.191.171.3
Deny from 66.249.66.140
Deny from 45.33.100.166
Deny from 34.79.244.205
Deny from 54.36.149.19
Deny from 192.111.128.168
Deny from 23.229.113.138
Deny from 18.200.68.18
Deny from 185.191.171.4
Deny from 54.36.149.72
Deny from 54.220.89.181
Deny from 85.208.96.197
Deny from 18.117.226.179
Deny from 54.36.148.244
Deny from 3.254.39.232
Deny from 103.11.219.14
Deny from 206.81.29.118
Deny from 3.254.27.148
Deny from 149.34.245.219
Deny from 54.36.148.88
Deny from 139.18.2.99
Deny from 217.113.194.181
Deny from 52.14.3.16
Deny from 54.36.148.201
Deny from 144.217.135.186
Deny from 185.191.171.10
Deny from 18.200.110.190
Deny from 185.191.171.12
Deny from 54.36.149.10