AS136989#571 CYBERPORT-AS-AP - Hong Kong Cyberport Management Company512
AS137211#572 ALTRON-AS-AP - ALTRON DATA LIMITED512
AS137446#573 HIGHSPEEDNET-AS-AP - Highspeednet Data Services(Hongkong)Co.,Limited512
AS137918#575 CMCL-AS-AP - CUHK Medical Centre Limited512
AS137973#576 HKICL-AS-AP - HONG KONG INTERBANK CLEARING LIMITED512
AS138400#577 CHCOHE-AS-AP - Chu Hai College of Higher Education512
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources