221.231.138.* Ptr List

China jiangsu Nanjing telecom

Index	iP	PTR	Add time	Last found time
1	221.231.138.19	www.berrymail.com.	2020-07-13	2025-10-16
2	221.231.138.63	oyaks.com.cn.	2020-07-13	2025-10-16
3	221.231.138.72	alpha.bithost.net.cn.	2020-07-13	2025-10-16
4	221.231.138.84	www.tangguohe.com.	2020-07-13	2025-10-16
5	221.231.138.104	mail.csro.cn.	2020-07-13	2025-10-16
6	221.231.138.135	mail.culturechina.cn.	2020-07-13	2025-10-16
7	221.231.138.177	ns2.lancedns.net.	2020-07-13	2025-10-16
8	221.231.138.188	mail.yanlord.com.	2020-07-13	2025-10-16