128.243.0.0
- No reverse DNS
- Not on blocklists
- Network
- UNI-NOTTINGHAM-LINR
- Held by
- JANET-HOSTMASTER
- Range
- 128.243.0.0 - 128.243.255.255
- CIDR
- 128.243.0.0/16
- Type
- LEGACY
- Country
- GB
- Registered on
- Last updated
- Status
- active
- Report abuse to
- irt@jisc.ac.uk
And 23 more
And 13 more
From RIPEstat
210 IPv4 prefixes covering 6,889,216 addresses, and 7 IPv6 prefixes
And 160 more
From bgp.tools
Location from GeoLite2 data created by MaxMind
# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # NetRange: 128.243.0.0 - 128.243.255.255 CIDR: 128.243.0.0/16 NetName: RIPE-ERX-128-243-0-0 NetHandle: NET-128-243-0-0-1 Parent: NET128 (NET-128-0-0-0-0) NetType: Early Registrations, Transferred to RIPE NCC OriginAS: Organization: RIPE Network Coordination Centre (RIPE) RegDate: 2004-04-05 Updated: 2025-02-10 Comment: These addresses have been further assigned to users in the RIPE NCC region. Please note that the organization and point of contact details listed below are those of the RIPE NCC not the current address holder. ** You can find user contact information for the current address holder in the RIPE database at http://www.ripe.net/whois. Ref: https://rdap.arin.net/registry/ip/128.243.0.0 ResourceLink: https://apps.db.ripe.net/db-web-ui/query ResourceLink: whois.ripe.net OrgName: RIPE Network Coordination Centre OrgId: RIPE Address: P.O. Box 10096 City: Amsterdam StateProv: PostalCode: 1001EB Country: NL RegDate: Updated: 2013-07-29 Ref: https://rdap.arin.net/registry/entity/RIPE ReferralServer: whois.ripe.net ResourceLink: https://apps.db.ripe.net/db-web-ui/query OrgTechHandle: RNO29-ARIN OrgTechName: RIPE NCC Operations OrgTechPhone: +31 20 535 4444 OrgTechEmail: hostmaster@ripe.net OrgTechRef: https://rdap.arin.net/registry/entity/RNO29-ARIN OrgAbuseHandle: ABUSE3850-ARIN OrgAbuseName: Abuse Contact OrgAbusePhone: +31205354444 OrgAbuseEmail: abuse@ripe.net OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3850-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2026, American Registry for Internet Numbers, Ltd. # % This is the RIPE Database query service. % The objects are in RPSL format. % % The RIPE Database is subject to Terms and Conditions. % See https://docs.db.ripe.net/terms-conditions.html % Note: this output has been filtered. % To receive output for a database update, use the "-B" flag. % Information related to '128.243.0.0 - 128.243.255.255' % Abuse contact for '128.243.0.0 - 128.243.255.255' is 'irt@jisc.ac.uk' inetnum: 128.243.0.0 - 128.243.255.255 netname: UNI-NOTTINGHAM-LINR descr: The University of Nottingham org: ORG-NOTT1-RIPE country: GB admin-c: NOTT2-RIPE tech-c: NOTT3-RIPE status: LEGACY mnt-by: RIPE-NCC-LEGACY-MNT mnt-by: JANET-HOSTMASTER created: 1970-01-01T00:00:00Z last-modified: 2026-10-22T06:25:59Z source: RIPE organisation: ORG-NOTT1-RIPE org-name: The University of Nottingham org-type: OTHER address: University Park address: Nottingham address: NG7 2RD country: GB reg-nr: Not Applicable abuse-c: JCA95-RIPE mnt-ref: JANET-HOSTMASTER mnt-by: JANET-HOSTMASTER created: 2026-10-20T06:09:56Z last-modified: 2026-10-22T09:19:55Z source: RIPE # Filtered role: University of Nottingham Admin address: The University of Nottingham address: The Nottingham Geospatial Building address: Jubilee Campus address: Nottingham address: Nottinghamshire address: NG7 2TU address: United Kingdom nic-hdl: NOTT2-RIPE mnt-by: JANET-HOSTMASTER mnt-ref: JANET-HOSTMASTER created: 2026-10-20T12:54:30Z last-modified: 2026-10-20T12:54:30Z source: RIPE # Filtered role: University of Nottingham Tech address: The University of Nottingham address: The Nottingham Geospatial Building address: Jubilee Campus address: Nottingham address: Nottinghamshire address: NG7 2TU address: United Kingdom nic-hdl: NOTT3-RIPE mnt-by: JANET-HOSTMASTER mnt-ref: JANET-HOSTMASTER created: 2026-10-20T12:54:30Z last-modified: 2026-10-20T12:54:30Z source: RIPE # Filtered % Information related to '128.243.0.0/16AS786' route: 128.243.0.0/16 descr: The University of Nottingham descr: University Park descr: Nottingham descr: NG7 2RD descr: UNITED KINGDOM origin: AS786 mnt-by: JIPS-NOSC created: 1970-01-01T00:00:00Z last-modified: 2001-09-22T09:32:02Z source: RIPE % This query was served by the RIPE Database Query Service version 1.124.1 (SHETLAND)