% Abuse contact for '103.221.48.0 - 103.221.51.255' is 'chenlin@khdatasolutions.com' inetnum: 103.221.48.0 - 103.221.51.255 netname: KHTech descr: Shanghai Kuanhui Tech. Co.,ltd descr: ROOM 708, No.953 North Qinzhou RD,Xuhui Shanghai country: CN admin-c: ZJY45-AP tech-c: YX2731-AP abuse-c: AC1601-AP status: ALLOCATED PORTABLE mnt-by: MAINT-CNNIC-AP mnt-irt: IRT-KHTECH-CN last-modified: 2023-11-28T00:56:13Z source: APNIC irt: IRT-KHTech-CN address: Room 1302 , Zhongyi International Business Building,No.88,Guangxin Road, Putuo District,Shanghai e-mail: chenlin@khdatasolutions.com abuse-mailbox: chenlin@khdatasolutions.com admin-c: ZJY45-AP tech-c: ZJY45-AP auth: # Filtered mnt-by: MAINT-CNNIC-AP last-modified: 2022-01-14T02:34:49Z source: APNIC role: ABUSE CNNICCN address: Beijing, China country: ZZ phone: +000000000 e-mail: ipas@cnnic.cn admin-c: IP50-AP tech-c: IP50-AP nic-hdl: AC1601-AP remarks: Generated from irt object IRT-CNNIC-CN abuse-mailbox: ipas@cnnic.cn mnt-by: APNIC-ABUSE last-modified: 2020-05-14T11:19:01Z source: APNIC person: Yue Xu address: Room 904,Block B,Wenyang Building,No.1033,Xiehe Road, Changning District,Shanghai country: CN phone: +86-021-62137500 e-mail: xuyue@khdatasolutions.com nic-hdl: YX2731-AP mnt-by: MAINT-CNNIC-AP last-modified: 2020-08-03T04:28:02Z source: APNIC person: Zejun Yang address: Room 904,Block B,Wenyang Building,No.1033,Xiehe Road, Changning District,Shanghai country: CN phone: +86-021-62137500 e-mail: yangzj@khdatasolutions.com nic-hdl: ZJY45-AP mnt-by: MAINT-CNNIC-AP last-modified: 2020-08-03T04:36:03Z source: APNIC