百度云防护的默认回源IP段为：
114.111.24.152/32
106.13.248.83/32
114.111.24.217/32
114.111.24.136/32
106.13.244.72/32
106.13.248.135/32
114.111.24.230/32
106.13.248.235/32
106.13.244.114/32
106.13.244.161/32
114.111.20.32/27
111.63.71.192/26
150.138.245.192/26
119.188.178.192/26
119.188.179.192/26
不过宝塔的防火墙因为格式问题，部分IP段添加不了，所以主机帮通过转换格式给大家一个新的格式批量添加即可。
114.111.24.152-114.111.24.152
106.13.248.83-106.13.248.83
114.111.24.217-114.111.24.217
114.111.24.136-114.111.24.136
106.13.244.72-106.13.244.72
106.13.248.135-106.13.248.135
114.111.24.230-114.111.24.230
106.13.248.235-106.13.248.235
106.13.244.114-106.13.244.114
106.13.244.161-106.13.244.161
114.111.20.32-114.111.20.63
111.63.71.192-111.63.71.255
150.138.245.192-150.138.245.255
119.188.178.192-119.188.178.255
119.188.179.192-119.188.179.255
