正常情况下,百度蜘蛛IP应该是123.125.66.*和220.181.7.*
如果这两个IP段抓取网页时返回状态码20000则表示抓取正常,并正常收录了,
如果这两个IP段抓取网页时返回状态码200064则表示抓取正常,但是百度数据库中已经存在,无需更新.
湖北天马养蜂场收集
在一天中,这两个IP段抓取首页分别都返回状态码20000的话,那第二天,你的首页快照肯定会更新!
另附蜘蛛ip大全：
版本一：
65.55.212.48美国Microsoft公司
124.115.0.*Sosospider
125.208.8.126
159.226.50.*百度蜘蛛
202.96.170.*SOSO蜘蛛
202.104.129.*SOSO蜘蛛
202.106.186.*163蜘蛛
202.108.4.*百度公司
202.108.5.*163蜘蛛
202.108.7.210YodaoBot
202.108.7.220
202.108.9.*163蜘蛛
202.108.11.*百度蜘蛛
202.108.22.*百度蜘蛛
202.108.23.*百度蜘蛛
202.108.33.*中搜蜘蛛
202.108.36.*163蜘蛛
202.108.44.*163蜘蛛
202.108.45.*163蜘蛛
202.108.249.*百度蜘蛛
202.108.250.*百度蜘蛛
202.160.178.*yahoo中国蜘蛛
202.160.179.*yahoo中国蜘蛛
202.160.180.*yahoo中国蜘蛛
202.160.181.*yahoo中国蜘蛛
202.160.183.*yahoo中国蜘蛛
202.165.102.*yahoo中国蜘蛛
202.96.51.*中搜蜘蛛
203.208.60.41Googlebot
207.46.98.*msn蜘蛛
207.68.157.*msn蜘蛛
216.239.33.*google蜘蛛
216.239.35.*google蜘蛛
216.239.37.*google蜘蛛
216.239.39.*google蜘蛛
216.239.51.*google蜘蛛
216.239.53.*google蜘蛛
216.239.55.*google蜘蛛
216.239.57.*google蜘蛛
216.239.59.*google蜘蛛
219.133.40.*SOSO蜘蛛
219.142.53.*中搜蜘蛛
219.142.78.*sina蜘蛛
219.142.118.*sina蜘蛛
220.181.12.*163蜘蛛
220.181.13.*163蜘蛛
220.181.14.*163蜘蛛
220.181.15.*163蜘蛛
220.181.19.*sohu蜘蛛?百度蜘蛛
220.181.26.*sohu蜘蛛
220.181.28.*163蜘蛛
220.181.31.*163蜘蛛
220.181.32.22百度
220.181.32.64百度
220.181.38.177百度蜘蛛
222.185.245.*163蜘蛛
60.28.17.42百度蜘蛛
60.28.17.46百度蜘蛛
60.28.22.29百度蜘蛛
60.28.22.33百度蜘蛛
61.135.132.*sohu蜘蛛
61.135.145.*百度蜘蛛
61.135.146.*百度蜘蛛
61.135.152.*iask蜘蛛
61.135.157.*SOSO蜘蛛
61.135.168.*百度（61.135.168.2461.135.168.42这几个貌似勤快一些？）
61.135.220.177YodaoBot
64.233.161.*google蜘蛛
64.233.189.*google蜘蛛
65.54.188.*msn蜘蛛
65.54.225.*msn蜘蛛
65.54.226.*msn蜘蛛
65.54.228.*msn蜘蛛
65.54.229.*msn蜘蛛
65.55.210.*msnbot
66.102.11.*google蜘蛛
66.102.7.*google蜘蛛
66.102.9.*google蜘蛛
66.249.64.*google蜘蛛
66.249.65.*google蜘蛛
66.249.66.*google蜘蛛
66.249.71.*google蜘蛛
66.249.72.*google蜘蛛
67.195.37.*yahoo
72.14.207.*google蜘蛛
74.6.17.190yahoo
203.209.252.25
北京市3721科技有限公司
59.37.4.3这个IP也很奇怪，可能也是这蜘蛛吧
广东省广州市南方报业传媒集团
这些只是大部分.
-----------------------------------------------------
版本二
百度蜘蛛
220.181.38.177
220.181.19.*
159.226.50.*
202.108.11.*
202.108.22.*
202.108.23.*
202.108.249.*
202.108.250.*
61.135.145.*
61.135.146.*
google蜘蛛
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.*
163蜘蛛
202.106.186.*
202.108.36.*
202.108.44.*
202.108.45.*
202.108.5.*
202.108.9.*
220.181.12.*
220.181.13.*
220.181.14.*
220.181.15.*
220.181.28.*
220.181.31.*
222.185.245.*
become.com
64.124.85.*
china蜘蛛
61.151.243.*
gais.cs.ccu.edu.tw
202.165.96.*
iask蜘蛛
61.135.152.*
msn蜘蛛
65.54.188.*
65.54.225.*
65.54.226.*
65.54.228.*
65.54.229.*
207.46.98.*
207.68.157.*
noxtrumbot
194.224.199.*
Outfox
220.181.8.*
221.239.209.*
psbot
217.212.224.*
QQ蜘蛛
219.133.40.*
202.96.170.*
202.104.129.*
61.135.157.*
sina蜘蛛
219.142.118.*
219.142.78.*
sohu蜘蛛
61.135.132.*
220.181.26.*
220.181.19.*
tom蜘蛛
61.135.158.*
yahoo蜘蛛
66.196.90.*
66.196.91.*
68.142.249.*
68.142.250.*
68.142.251.*
72.30.101.*
72.30.102.*
72.30.103.*
72.30.104.*
72.30.107.*
72.30.110.*
72.30.111.*
72.30.128.*
72.30.129.*
72.30.131.*
72.30.133.*
72.30.134.*
72.30.135.*
72.30.216.*
72.30.226.*
72.30.252.*
72.30.97.*
72.30.98.*
72.30.99.*
74.6.74.*湖北天马养蜂场，加我们的微信一起学养蜂。
yahoo中国蜘蛛
202.165.102.*
202.160.178.*
202.160.179.*
202.160.180.*
202.160.181.*
202.160.183.*
中搜蜘蛛
202.108.4.*
202.108.4.*
202.108.33.*
202.96.51.*
219.142.53.*