IP Address202.74.7.161WHOIS Serverwhois.apnic.net
Inet Nums
Start IP202.74.4.0End IP202.74.7.255CIDR202.74.4.0/22Net Namentt-bizlinkDescriptionInternet Data Center, NTT Bizlink, Inc., Tokyo, JapanCountriesJPStatusASSIGNED PORTABLEOrganizationORG-NBI2-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-BIZLINKMNT RoutesMAINT-JP-BIZLINKMNT IRTIRT-NTT-BIZLINK-JPDate Updated2024-06-19SourceAPNIC
Incident Response Team (IRT)
HandleIRT-NTT-BIZLINK-JPAddressSumitomo Korakuen Bldg. 1-4-1, Koishikawa, Bunkyo-ku, Tokyo Japan, 112-0002CountryJAPANEmailbiz-net_admin@ntt.comAbuse Mailboxbiz-net_admin@ntt.comAdmin ContactsKO185-APTech ContactsKO185-APRemarksbiz-net_admin@ntt.com was validated on 2025-12-24MNT ByMAINT-JP-BIZLINKDate Updated2025-12-24SourceAPNIC
Organization
HandleORG-NBI2-APNameNTT BizLink, Inc.TypeLIRAddressSumitomo Korakuen Bldg., 1-4-1, Koishikawa Bunkyo-kuCountryJPEmailbiz-net_admin@ntt.comPhone+81-3-6381-2680Fax No+81-3-5803-4401MNT ByAPNIC-HMMNT RefAPNIC-HMDate Updated2024-05-09SourceAPNIC
Administrative Contacts
HandleKO185-APNameKazuyoshi OohashiAddressSumitomo Korakuen Bldg. 1-4-1 Bunkyo-ku, Tokyo JapanCountryJPEmailbiz-net_admin@ntt.comPhone+81-3-6381-2680MNT ByMAINT-JP-BIZLINKDate Updated2024-05-24SourceAPNIC
Technical Contacts
HandleKO185-APNameKazuyoshi OohashiAddressSumitomo Korakuen Bldg. 1-4-1 Bunkyo-ku, Tokyo JapanCountryJPEmailbiz-net_admin@ntt.comPhone+81-3-6381-2680MNT ByMAINT-JP-BIZLINKDate Updated2024-05-24SourceAPNIC
Abuse Contacts
HandleAN768-APNameABUSE NTTBIZLINKJPAddressSumitomo Korakuen Bldg. 1-4-1, Koishikawa, Bunkyo-ku, Tokyo Japan, 112-0002CountryZZEmailbiz-net_admin@ntt.comAbuse Mailboxbiz-net_admin@ntt.comPhone+000000000Admin ContactsKO185-APTech ContactsKO185-APRemarksGenerated from irt object IRT-NTT-BIZLINK-JP, biz-net_admin@ntt.com was validated on 2025-12-24MNT ByAPNIC-ABUSEDate Updated2025-12-24SourceAPNIC
