一般成功抓取返回代码都200,返回304代表网站没更新。
216.239.33.*
216.239.35.*
216.239.37.*
216.239.39.*
216.239.51.*
216.239.53.*
216.239.55.*
216.239.57.*
216.239.59.*
64.233.161.*
64.233.189.*
66.102.11.*
66.102.7.*
66.102.9.*
66.249.64.*
66.249.65.*
66.249.66.*
66.249.71.*
66.249.72.*
72.14.207.*
202.101.43.*、222.73.247.*、66.249.65.*这三个ip段是最为常规出现的
66.249.16.*出现的站点均为新站或站点出现无法访问情况后再次出现的ip段
210.72.225.*这个ip段不间断巡逻各站
203.208.60.*这个ip段出现在新站及站点有不正常现象后
101.226.166.*(101.226.166.195~101.226.166.254,共60个)
101.226.167.*(101.226.167.195~101.226.167.254,共60个)
101.226.168.*(101.226.168.195~101.226.168.254,共60个)
101.226.169.*(101.226.169.195~101.226.169.230,共36个)
180.153.236.*(180.153.236.11~26;180.153.236.35~180.153.236.74;180.153.236.101~180.153.236.196,共152个)
182.118.20.*(182.118.20.201~182.118.20.254,共39个)
182.118.21.*(182.118.21.201~182.118.21.*254,共54个)
182.118.22.*(182.118.22.141~182.118.22.149;182.118.22.211~182.118.22.250,共64个)
182.118.25.*(182.118.25.131~182.118.25.245;)
182.118.28.*
61.55.185.*
101.199.*.*
220.181.126.*
182.118.26.110~182.118.26.239(时效性UAIP段,主要针对网站内容更新的爬取)
220.181.126.*、101.199.*.*据说为360举报IP。也就是说,假如你的网站日志出现这个IP段,你的网站被举报了。如果是违法站,那就自求多福吧。