IP Address120.72.73.141WHOIS Serverwhois.apnic.net
Inet Nums
Start IP120.72.64.0End IP120.72.79.255CIDR120.72.64.0/20Net NameSINGTEL-JPDescriptionTIS No3 Center Bldg., 3F,7-13,, Shiohama,2-chome,, Koto-ku,Tokyo,JPCountriesJPStatusALLOCATED PORTABLEOrganizationORG-STJL1-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 LowerMAINT-JP-STJPMNT RoutesMAINT-JP-STJPMNT IRTIRT-SINGTEL-JPDate Updated2020-10-20SourceAPNIC
Incident Response Team (IRT)
HandleIRT-SINGTEL-JPAddressNF Park Bldg.3F, 9-15, Futaba 2-Chome, Shinagawa-ku, Tokyo 142-0043, JapanCountryJAPANEmailleonkoh@singtel.comAbuse Mailboxleonkoh@singtel.comAdmin ContactsMA87-AP, KELL1-AP, TYM27-APTech ContactsKELL1-AP, TYM27-APRemarksleonkoh@singtel.com was validated on 2025-09-18MNT ByMAINT-JP-STJPDate Updated2025-11-18SourceAPNIC
Organization
HandleORG-STJL1-APNameSingapore Telecom Japan LtdTypeLIRAddressNF Park Building, 3F, 9-15, Futaba 2-Chome ShinagawaCountryJPEmailg-stixpeer@singtel.comPhone+81-3-5498-6548Fax No+81-3-5498-6532MNT ByAPNIC-HMMNT RefAPNIC-HMDate Updated2023-09-05SourceAPNIC
Administrative Contacts
HandleYI2-APNameYOUSUKE IZUTANIAddressNTT Data Dojima Bldg., 13F, Dojima 3-1-21, Kita-ku, Osaka-shi,, Osaka, 530-0003 JapanCountryJPEmailyizutani@singtel.comPhone+816-6458-1405Fax No+816-6458-1401MNT ByMAINT-JP-STJPDate Updated2008-09-04SourceAPNIC
Technical Contacts
HandleKELL1-APNameKoh Enk Liang LeonAddressSingaporeCountrySGEmailleonkoh@singtel.comPhone+65 6838 3029MNT ByMAINT-SINGTEL-IXDate Updated2011-05-12SourceAPNIC
Abuse Contacts
HandleAS2806-APNameABUSE SINGTELJPAddressNF Park Bldg.3F, 9-15, Futaba 2-Chome, Shinagawa-ku, Tokyo 142-0043, JapanCountryZZEmailleonkoh@singtel.comAbuse Mailboxleonkoh@singtel.comPhone+000000000Admin ContactsMA87-AP, KELL1-AP, TYM27-APTech ContactsKELL1-AP, TYM27-APRemarksGenerated from irt object IRT-SINGTEL-JP, leonkoh@singtel.com was validated on 2025-09-18MNT ByAPNIC-ABUSEDate Updated2025-09-18SourceAPNIC
Routes
Route120.72.64.0/20OriginAS17977DescriptionSingapore Telecom Japan Ltd, NF Park Building, 3F, 9-15, Futaba 2-Chome ShinagawaMNT ByMAINT-JP-STJPDate Updated2023-04-21SourceAPNIC
Route120.72.64.0/20OriginAS7473DescriptionSingapore Telecom Japan Ltd, NF Park Building, 3F, 9-15, Futaba 2-Chome ShinagawaMNT ByMAINT-JP-STJPDate Updated2023-04-21SourceAPNIC
