These entries are queried from radb.net using whois, you can try my project getting these.
:AS53459 route: 199.254.27.0/24 changed: ekb [at] isc.org 20200306 descr: Internet Systems Consortium, Inc. (ISC) mnt-by: MAINT-AS1280 origin: AS53459 remarks: This prefix is used by ISC for management of the F-Root remarks: nameserver and other projects located at WAW1. remarks: Please see http://f.root-servers.org/ for more information. remarks: The server is operated by ISC, http://www.isc.org/. remarks: Trouble reports should be sent to noc [at] isc.org which opens a remarks: ticket. Emergency via telephone, +1 650 423 1310. source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: valid route6: 2001:500:85::/48 changed: ekb [at] isc.org 20200306 descr: Internet Systems Consortium, Inc. (ISC) mnt-by: MAINT-AS1280 origin: AS53459 remarks: This prefix is used by ISC for management of the F-Root remarks: nameserver and other projects located at WAW1. remarks: Please see http://f.root-servers.org/ for more information. remarks: The server is operated by ISC, http://www.isc.org/. remarks: Trouble reports should be sent to noc [at] isc.org which opens a remarks: ticket. Emergency via telephone, +1 650 423 1310. source: RADB last-modified: 2023-11-13T16:00:09Z rpki-ov-state: valid