IP Address103.68.61.223WHOIS Serverwhois.apnic.net
Inet Nums
Start IP103.68.61.0End IP103.68.61.255CIDR103.68.61.0/24Net NameLAYERSTACKLIMITED-HKCountriesHKStatusALLOCATED NON-PORTABLEMNT ByMAINT-LAYERSTACKLIMITED-HKMNT IRTIRT-LAYERSTACKLIMITED-HKDate Updated2025-03-27SourceAPNIC
Incident Response Team (IRT)
HandleIRT-LAYERSTACKLIMITED-HKAddressRoom A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong KongCountryHONG KONGEmailsendalert@layerstack.comAbuse Mailboxsendalert@layerstack.comAdmin ContactsLLNA3-APTech ContactsLLNA3-APRemarkssendalert@layerstack.com was validated on 2025-10-31MNT ByMAINT-LAYERSTACKLIMITED-HKDate Updated2025-11-18SourceAPNIC
Administrative Contacts
HandleLLNA3-APNameLayerstack Limited - network administratorAddressRoom A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong KongCountryHKEmailsendalert@layerstack.comPhone+852-21397318MNT ByMAINT-LAYERSTACK-HKDate Updated2025-10-31SourceAPNIC
Technical Contacts
HandleLLNA3-APNameLayerstack Limited - network administratorAddressRoom A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong KongCountryHKEmailsendalert@layerstack.comPhone+852-21397318MNT ByMAINT-LAYERSTACK-HKDate Updated2025-10-31SourceAPNIC
Abuse Contacts
HandleAL1688-APNameABUSE LAYERSTACKLIMITEDHKAddressRoom A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong KongCountryZZEmailsendalert@layerstack.comAbuse Mailboxsendalert@layerstack.comPhone+000000000Admin ContactsLLNA3-APTech ContactsLLNA3-APRemarksGenerated from irt object IRT-LAYERSTACKLIMITED-HK, sendalert@layerstack.com was validated on 2025-10-31MNT ByAPNIC-ABUSEDate Updated2025-10-31SourceAPNIC
Routes
Route103.68.61.0/24OriginAS133380DescriptionLayerstack Services LimitedMNT ByMAINT-LAYERSTACKLIMITED-HKDate Updated2025-10-31SourceAPNIC
Route103.68.61.0/24OriginAS133905DescriptionLayerstack Services LimitedMNT ByMAINT-LAYERSTACKLIMITED-HKDate Updated2025-10-31SourceAPNIC