Lately we have being seeing a lot of spidering traffic from this IP 18.104.22.168 which apparently originates in China.
IP Information - 22.214.171.124
IP address: 126.96.36.199
Reverse DNS: 188.8.131.52.static.bjtelecom.net.
Reverse DNS authenticity: [Could be forged: hostname 184.108.40.206.static.bjtelecom.net. does not exist]
ASN Name: YOUTUBE
IP range connectivity: 1
Registrar (per ASN): ARIN
Country (per IP registrar): CN [China]
Country Currency: CNY [China Yuan Renminbi]
Country IP Range: 220.127.116.11 to 18.104.22.168
Country fraud profile: Normal
City (per outside source): Beijing, Beijing
Country (per outside source): CN [China]
Private (internal) IP? No
IP address registrar: whois.arin.net
Known Proxy? No
Link for WHOIS: 22.214.171.124
The visitors from 126.96.36.199 use several user agents in their harvesting activity.
User Agent Strings
Agent: Mozilla/5.0 ()
Agent: jikespider \Mozilla/5.0
Agent: gosospider "Mozilla/5.0
Agent: gosospider Mozilla/5.0 (compatible; GosoSpider; +http://www.goso.cn/aboutus.html)
If you see the IP 188.8.131.52 with a different spider user agent, let us know!