IP Address103.77.211.156WHOIS Serverwhois.apnic.net
Inet Nums
Start IP103.77.211.0End IP103.77.211.255CIDR103.77.211.0/24Net NameCTCSCIDescriptionCTCSCI Tech LimitedCountriesHKStatusALLOCATED NON-PORTABLEMNT ByMAINT-CTCSCITECHLIMITED-HKMNT IRTIRT-CTCSCITECHLIMITED-HKDate Updated2023-09-12SourceAPNIC
Incident Response Team (IRT)
HandleIRT-CTCSCITECHLIMITED-HKAddressRM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong, HONG KONG PAI RD KWAI CHUNG NT 100Emailadmin@ctcsci.comAbuse Mailboxabuse@ctcsci.comAdmin ContactsCTLA8-APTech ContactsCTLA8-APRemarksadmin@ctcsci.com was validated on 2026-01-05, abuse@ctcsci.com was validated on 2026-01-05MNT ByMAINT-CTCSCITECHLIMITED-HKDate Updated2026-01-05SourceAPNIC
Administrative Contacts
HandleCTLA8-APNameCTCSCI TECH LIMITED administratorAddressRM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong, HONG KONG PAI RD KWAI CHUNG NT 100CountryHKEmailadmin@ctcsci.comAbuse Mailboxabuse@ctcsci.comPhone+85266881450Admin ContactsCTLA8-APTech ContactsCTLA8-APMNT ByMAINT-CTCSCITECHLIMITED-HKDate Updated2023-09-25SourceAPNIC
Technical Contacts
HandleCTLA8-APNameCTCSCI TECH LIMITED administratorAddressRM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong, HONG KONG PAI RD KWAI CHUNG NT 100CountryHKEmailadmin@ctcsci.comAbuse Mailboxabuse@ctcsci.comPhone+85266881450Admin ContactsCTLA8-APTech ContactsCTLA8-APMNT ByMAINT-CTCSCITECHLIMITED-HKDate Updated2023-09-25SourceAPNIC
Abuse Contacts
HandleAC2739-APNameABUSE CTCSCITECHLIMITEDHKAddressRM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkong, HONG KONG PAI RD KWAI CHUNG NT 100CountryZZEmailadmin@ctcsci.comAbuse Mailboxabuse@ctcsci.comPhone+000000000Admin ContactsCTLA8-APTech ContactsCTLA8-APRemarksGenerated from irt object IRT-CTCSCITECHLIMITED-HK, admin@ctcsci.com was validated on 2026-01-05, abuse@ctcsci.com was validated on 2026-01-05MNT ByAPNIC-ABUSEDate Updated2026-01-05SourceAPNIC
Routes
Route103.77.211.0/24OriginAS151797DescriptionCTCSCI TECH LIMITED, RM 023, 9/F BLK G KWAI SHING IND BLDG42-46 TAI LIN HONGkongMNT ByMAINT-CTCSCITECHLIMITED-HKDate Updated2023-10-23SourceAPNIC