360搜索的蜘蛛在访问网站时，USERAGEN为：Mozilla/5.0 AppleWebKit/537.36 Chrome/50.0.2661.102 Safari/537.36; 360Spider
360搜索最新的蜘蛛IP段公布，不要误拦截360搜索蜘蛛，以避免出现收录或网站抓取异常。目前360搜索蜘蛛暂时不支持nslookup命令的查询。
以下为360搜索的蜘蛛IP段：
180.153.232.*
180.153.234.*
180.153.236.*
180.163.220.*
42.236.101.*
42.236.102.*
42.236.103.*
42.236.10.*
42.236.12.*
42.236.13.*
42.236.14.*
42.236.15.*
42.236.16.*
42.236.17.*
42.236.46.*
42.236.48.*
42.236.49.*
42.236.50.*
42.236.51.*
42.236.52.*
42.236.53.*
42.236.54.*
42.236.55.*
42.236.99.*
