IP Address103.254.209.5WHOIS Serverwhois.apnic.net
Inet Nums
Start IP103.254.208.0End IP103.254.211.255CIDR103.254.208.0/22Net NameBUILDCLOUD-HKDescriptionRoom 2101-2, Arion Commercial Centre, 2-12 Queen’s Road West, Sheung WanCountriesHKStatusASSIGNED PORTABLEOrganizationORG-BL9-APRemarks--------------------------------------------------------, To report network abuse, please contact mnt-irt, For troubleshooting, please contact tech-c and admin-c, Report invalid contact via www.apnic.net/invalidcontact, --------------------------------------------------------MNT ByAPNIC-HMMNT RoutesMAINT-BUILDCLOUD-HKMNT IRTIRT-BUILDCLOUD-HKDate Updated2021-01-10SourceAPNIC
Incident Response Team (IRT)
HandleIRT-BUILDCLOUD-HKAddressRoom A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong KongCountryHONG KONGEmailipadmin@layerstack.comAbuse Mailboxipadmin@layerstack.comAdmin ContactsLL3201-APTech ContactsLL3201-APRemarksipadmin@layerstack.com, ipadmin@layerstack.com was validated on 2025-09-16MNT ByMAINT-BUILDCLOUD-HKDate Updated2025-11-18SourceAPNIC
Organization
HandleORG-BL9-APNameBUILDCLOUD LIMITEDTypeLIRAddressRoom A03, 22/F, NCB Innovation Centre, 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong KongCountryHKEmaildennis@ecinfoweb.comPhone+852-21397318MNT ByAPNIC-HMMNT RefAPNIC-HMDate Updated2025-10-31SourceAPNIC
Administrative Contacts
HandleBNA16-APNameBuildcloud - Network AdministratorAddressRoom A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong KongCountryHKEmaildennis@ecinfoweb.comPhone+852 3143-2633Admin ContactsLL3201-APTech ContactsLL3201-APMNT ByMAINT-BUILDCLOUD-HKDate Updated2025-10-31SourceAPNIC
Technical Contacts
HandleBNA16-APNameBuildcloud - Network AdministratorAddressRoom A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong KongCountryHKEmaildennis@ecinfoweb.comPhone+852 3143-2633Admin ContactsLL3201-APTech ContactsLL3201-APMNT ByMAINT-BUILDCLOUD-HKDate Updated2025-10-31SourceAPNIC
Abuse Contacts
HandleAB1355-APNameABUSE BUILDCLOUDHKAddressRoom A03, 22/F, NCB Innovation Centre 888 Lai Chi Kok Road, Cheung Sha Wan, Kowloon, Hong KongCountryZZEmailipadmin@layerstack.comAbuse Mailboxipadmin@layerstack.comPhone+000000000Admin ContactsLL3201-APTech ContactsLL3201-APRemarksGenerated from irt object IRT-BUILDCLOUD-HK, ipadmin@layerstack.com was validated on 2025-09-16MNT ByAPNIC-ABUSEDate Updated2025-10-31SourceAPNIC