IP Address145.101.216.27WHOIS Serverwhois.ripe.net
Inet Nums
Start IP145.88.0.0End IP145.118.255.255CIDR145.88.0.0/13, 145.96.0.0/12, 145.112.0.0/14, 145.116.0.0/15, 145.118.0.0/16Net NameSURFNET-EARLY-REGISTRATIONSDescriptionSURFnet bv, P.O. Box 19035, Utrecht, 3501 DACountriesNLStatusLEGACYOrganizationORG-Sb3-RIPERemarks---------------------------------------------------, Use only cert@surfnet.nl to report security incidents., See also http://cert.surfnet.nl/ for more information., ---------------------------------------------------MNT ByRIPE-NCC-LEGACY-MNT, SN-LIR-MNTMNT LowerSN-LIR-MNT, SURF-AUTO-MNTMNT RoutesAS1103-MNTDate Created2025-11-24Date Updated2025-11-24SourceRIPE
Organization
HandleORG-Sb3-RIPENameSURF B.V.TypeLIRAddressP.O. Box 19035, 3501 DA, Utrecht, NETHERLANDSCountryNLPhone+31887873000Admin ContactsHT3384-RIPE, MK512-RIPE, SNS1-RIPE, WB311-RIPE, NO17-RIPE, RS957-RIPE, JO5863-RIPE, MM57501-RIPEAbuse ContactsSNS1-RIPEMNT ByRIPE-NCC-HM-MNT, SN-LIR-MNTMNT RefRIPE-NCC-HM-MNT, SN-LIR-MNTDate Created2004-04-17Date Updated2023-02-21SourceRIPE
Administrative Contacts
HandleSNS1-RIPENameSURF Network MaintainerAddressKantoren Hoog Overborch (Hoog Catharijne), Moreelsepark 48, 3511 EP Utrecht, Postbus 19035, 3501 DA UtrechtAbuse Mailboxcert@surfcert.nlPhone+31 88 7873000Admin ContactsWB311-RIPETech ContactsNO17-RIPE, WB311-RIPE, MK512-RIPE, JO5863-RIPE, MM57501-RIPE, BW4086-RIPE, EV4604-RIPEMNT ByAS1103-MNTDate Created2002-07-09Date Updated2025-11-05SourceRIPE
Technical Contacts
HandleSNS1-RIPENameSURF Network MaintainerAddressKantoren Hoog Overborch (Hoog Catharijne), Moreelsepark 48, 3511 EP Utrecht, Postbus 19035, 3501 DA UtrechtAbuse Mailboxcert@surfcert.nlPhone+31 88 7873000Admin ContactsWB311-RIPETech ContactsNO17-RIPE, WB311-RIPE, MK512-RIPE, JO5863-RIPE, MM57501-RIPE, BW4086-RIPE, EV4604-RIPEMNT ByAS1103-MNTDate Created2002-07-09Date Updated2025-11-05SourceRIPE
Routes
Route145.100.0.0/15OriginAS1103Description145.100.0.0/15 aggregate SURFNET-UNOMNT ByAS1103-MNTDate Created2002-02-27Date Updated2019-03-21SourceRIPE
