% APNIC found the following authoritative answer from: whois.apnic.net % [whois.apnic.net] % Whois data copyright terms http://www.apnic.net/db/dbcopyright.html % Information related to '72.57.128.0 - 72.57.255.255' % Abuse contact for '72.57.128.0 - 72.57.255.255' is 'noc@skyline-idc.com' inetnum: 72.57.128.0 - 72.57.255.255 netname: SKYLINE1-HK descr: SKYLINE NETWORKS COMPANY LIMITED country: HK org: ORG-SNCL3-AP admin-c: SNCL1-AP tech-c: SNCL1-AP abuse-c: AS2235-AP status: ALLOCATED PORTABLE remarks: -------------------------------------------------------- remarks: To report network abuse, please contact mnt-irt remarks: For troubleshooting, please contact tech-c and admin-c remarks: Report invalid contact via www.apnic.net/invalidcontact remarks: -------------------------------------------------------- mnt-lower: MAINT-SKYLINE1-HK mnt-routes: MAINT-SKYLINE1-HK mnt-irt: IRT-SKYLINE1-HK mnt-by: APNIC-HM last-modified: 2025-09-09T08:57:44Z source: APNIC irt: IRT-SKYLINE1-HK address: FLAT A 6/F BLK B MARVEL IND BLDG 17-23, KWAI FUNG CRESENT KWAI CHUNG 999077 e-mail: noc@skyline-idc.com abuse-mailbox: noc@skyline-idc.com admin-c: SNCL1-AP tech-c: SNCL1-AP auth: # Filtered remarks: noc@skyline-idc.com was validated on 2025-08-27 mnt-by: MAINT-SKYLINE1-HK last-modified: 2026-01-02T14:40:49Z source: APNIC organisation: ORG-SNCL3-AP org-name: SKYLINE NETWORKS COMPANY LIMITED org-type: LIR country: HK address: FLAT A 6/F BLK B MARVEL IND BLDG 17-23 phone: +852-37412017 e-mail: noc@skyline-idc.com mnt-ref: APNIC-HM mnt-by: APNIC-HM last-modified: 2023-09-05T02:18:13Z source: APNIC role: ABUSE SKYLINE1HK country: ZZ address: FLAT A 6/F BLK B MARVEL IND BLDG 17-23, KWAI FUNG CRESENT KWAI CHUNG 999077 phone: +000000000 e-mail: noc@skyline-idc.com admin-c: SNCL1-AP tech-c: SNCL1-AP nic-hdl: AS2235-AP remarks: Generated from irt object IRT-SKYLINE1-HK remarks: noc@skyline-idc.com was validated on 2025-08-27 abuse-mailbox: noc@skyline-idc.com mnt-by: APNIC-ABUSE last-modified: 2025-08-27T13:26:13Z source: APNIC role: SKYLINE NETWORKS COMPANY LIMITED administrator address: FLAT A 6/F BLK B MARVEL IND BLDG 17-23, KWAI FUNG CRESENT KWAI CHUNG 999077 country: HK phone: +852-37412017 e-mail: noc@skyline-idc.com admin-c: SNCL1-AP tech-c: SNCL1-AP nic-hdl: SNCL1-AP mnt-by: MAINT-SKYLINE1-HK last-modified: 2020-06-04T11:36:53Z source: APNIC % Information related to '72.57.128.0/17AS9908' route: 72.57.128.0/17 origin: AS9908 descr: SKYLINE NETWORKS COMPANY LIMITED FLAT A 6/F BLK B MARVEL IND BLDG 17-23 mnt-by: MAINT-SKYLINE1-HK last-modified: 2025-09-16T09:26:11Z source: APNIC % This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)