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This is a snapshot of IP address taken on 2024-03-29. We were able to capture DNS resolution and ARIN records. To view more historical data about this IP or the subnets, visit the links below.

Recorded on: 2024-03-29 18:01:00 UTC
IP Address: (history)
Hostname: research2.hadrian.io
Decimal Value: 2447137555
Network Class: Class B address space
Binary Octets: 10010001.11011100.01011011.00010011
Binary Number: 10010001110111000101101100010011
Hexadecimal Octets: 91.DC.5B.13
Hexadecimal Number: 91DC5B13
First Octet: 145 - 10010001
Second Octet: 220 - 11011100
Third Octet: 91 - 01011011
Fourth Octet: 19 - 00010011
Ownership Report:
One: Array
Two: Array
% This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See https://apps.db.ripe.net/docs/HTML-Terms-And-Conditions % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to ' -' % Abuse contact for ' -' is 'cert@surfcert.nl' inetnum: - netname: SURFNET-BLOCKB220 descr: SURFnet bv descr: P.O. Box 19035 descr: 3501 DA Utrecht org: ORG-Sb3-RIPE country: NL admin-c: SNS1-RIPE tech-c: SNS1-RIPE status: LEGACY remarks: ------------------------------------------------- remarks: Use cert@surfnet.nl to report security incidents. remarks: See http://cert.surfnet.nl/ for more information. remarks: ------------------------------------------------- mnt-by: RIPE-NCC-LEGACY-MNT mnt-by: SN-LIR-MNT mnt-lower: SN-LIR-MNT mnt-routes: SN-LIR-MNT created: 1970-01-01T00:00:00Z last-modified: 2019-12-04T13:10:52Z source: RIPE mnt-irt: irt-SURFcert organisation: ORG-Sb3-RIPE org-name: SURF B.V. country: NL org-type: LIR address: P.O. Box 19035 address: 3501 DA address: Utrecht address: NETHERLANDS phone: +31887873000 admin-c: HT3384-RIPE admin-c: MK512-RIPE admin-c: SNS1-RIPE admin-c: WB311-RIPE admin-c: NO17-RIPE admin-c: RS957-RIPE admin-c: JO5863-RIPE admin-c: MM57501-RIPE abuse-c: SNS1-RIPE mnt-ref: RIPE-NCC-HM-MNT mnt-ref: SN-LIR-MNT mnt-by: RIPE-NCC-HM-MNT mnt-by: SN-LIR-MNT created: 2004-04-17T11:43:29Z last-modified: 2023-02-21T13:35:38Z role: SURF Network Maintainer address: Kantoren Hoog Overborch (Hoog Catharijne) address: Moreelsepark 48, 3511 EP Utrecht address: Postbus 19035, 3501 DA Utrecht phone: +31 88 7873000 admin-c: WB311-RIPE tech-c: NO17-RIPE tech-c: WB311-RIPE tech-c: MK512-RIPE tech-c: JO5863-RIPE tech-c: MM57501-RIPE nic-hdl: SNS1-RIPE abuse-mailbox: cert@surfcert.nl mnt-by: AS1103-MNT created: 2002-07-09T10:06:06Z last-modified: 2023-02-21T13:31:49Z % Information related to '' route: descr: SURFnet CIDR Block III d origin: AS1101 mnt-by: SN-LIR-MNT mnt-lower: SN-LIR-MNT created: 2007-06-28T12:05:13Z last-modified: 2007-06-28T12:05:13Z % This query was served by the RIPE Database Query Service version 1.111 (DEXTER)
Additional Details
No whois server is known for this kind of object.
Additional Details
No whois server is known for this kind of object.