221.223.107.63 — Beijing, Beijing, 🇨🇳 China · AS4808 CHINA169-BJ

A record for

`mail.cserv.cn`
	A	221.223.107.63

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Beijing, Beijing, 🇨🇳 China

^{🇨🇳 CHINA169-BJ221.223.64.0/18 CMI (Customer Route)}

221.223.107.63 Beijing, Beijing, 🇨🇳 China Courtesy of