Checked User-Agent:
http, google, slurp, msnbot, bot, crawler, spider, robot, HttpClient, curl, PHP, Indy Library, WordPress

Checked IP range:
216.239.32.0 - 216.239.63.255
64.233.160.0 - 64.233.191.255
66.249.64.0 - 66.249.95.255
72.14.192.0 - 72.14.255.255
209.85.128.0 - 209.85.255.255
173.194.0.0 - 173.194.255.255
74.125.0.0 - 74.125.255.255
216.239.32.0 - 216.239.63.255
64.68.80.0 - 64.68.87.255
66.102.0.0 - 66.102.15.255
64.233.160.0 - 64.233.191.255
66.249.64.0 - 66.249.95.255
72.14.192.0 - 72.14.255.255
209.85.128.0 - 209.85.255.255
198.108.100.192 - 198.108.100.207
173.194.0.0 - 173.194.255.255
216.33.229.144 - 216.33.229.151
216.33.229.160 - 216.33.229.167
209.185.108.128 - 209.185.108.255
216.109.75.80 - 216.109.75.95
64.68.88.0 - 64.68.95.255
64.68.64.64 - 64.68.64.127
64.41.221.192 - 64.41.221.207
74.125.0.0 - 74.125.255.255
8.8.8.0 - 8.8.8.255
8.8.4.0 - 8.8.4.255
4.3.2.0 - 4.3.2.255
209.247.159.144 - 209.247.159.159
63.211.200.72 - 63.211.200.79
209.245.184.136 - 209.245.184.143
166.90.148.64 - 166.90.148.79
8.6.48.0 - 8.6.55.255
64.154.178.208 - 64.154.178.223
70.89.39.152 - 70.89.39.159
70.90.219.72 - 70.90.219.79
70.90.219.48 - 70.90.219.55
64.124.112.24 - 64.124.112.31
209.249.73.64 - 209.249.73.71
64.124.229.168 - 64.124.229.175
65.214.255.96 - 65.214.255.111
65.211.194.96 - 65.211.194.111
65.223.8.48 - 65.223.8.63
65.221.133.176 - 65.221.133.191
63.84.190.224 - 63.84.190.255
64.128.207.160 - 64.128.207.175
65.196.235.32 - 65.196.235.47
66.192.134.32 - 66.192.134.47
65.214.112.96 - 65.214.112.127
70.89.39.152 - 70.89.39.159
70.90.219.72 - 70.90.219.79
70.90.219.48 - 70.90.219.55
69.236.33.64 - 69.236.33.71
76.242.87.248 - 76.242.87.255
72.14.224.0 - 72.14.231.255
67.126.100.8 - 67.126.100.15
204.50.132.48 - 204.50.132.63
67.69.26.16 - 67.69.26.23
216.235.136.72 - 216.235.136.79
206.186.136.192 - 206.186.136.255
99.96.19.128 - 99.96.19.159
69.224.21.208 - 69.224.21.215
69.224.31.88 - 69.224.31.95
69.224.31.104 - 69.224.31.111
69.228.70.216 - 69.228.70.223
69.228.70.224 - 69.228.70.231
69.228.70.232 - 69.228.70.239
69.228.70.248 - 69.228.70.255
69.228.76.104 - 69.228.76.111
69.237.120.224 - 69.237.120.231
71.130.34.224 - 71.130.34.231
71.130.34.232 - 71.130.34.239
71.130.34.240 - 71.130.34.247
71.130.103.8 - 71.130.103.15
71.130.103.16 - 71.130.103.23
71.130.103.24 - 71.130.103.31
71.130.103.32 - 71.130.103.39
71.130.103.40 - 71.130.103.47
75.17.48.200 - 75.17.48.207
75.23.57.184 - 75.23.57.191
75.37.253.184 - 75.37.253.191
75.52.248.32 - 75.52.248.39
75.52.142.128 - 75.52.142.135
75.52.244.208 - 75.52.244.215
75.52.246.56 - 75.52.246.63
75.52.246.64 - 75.52.246.71
75.52.246.72 - 75.52.246.79
75.52.246.80 - 75.52.246.87
76.200.97.96 - 76.200.97.103
76.220.105.184 - 76.220.105.191
76.246.222.104 - 76.246.222.111
99.163.5.80 - 99.163.5.87
99.144.150.32 - 99.144.150.39
99.148.13.24 - 99.148.13.31
70.239.229.224 - 70.239.229.255
99.40.120.224 - 99.40.120.255
69.111.141.152 - 69.111.141.159
69.111.141.160 - 69.111.141.167
65.52.0.0 - 65.55.255.255
67.195.0.0 - 67.195.255.255