These entries are queried from radb.net using whois, you can try my project getting these.
:AS203439 route: 185.134.248.0/24 descr: Peering via TIERpoint origin: AS203439 mnt-by: nl-quintiq-1-mnt created: 2016-01-20T08:31:19Z last-modified: 2016-01-20T08:34:05Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.134.248.0/24 descr: QuintiQ origin: AS203439 mnt-by: MAINT-AS17378 changed: romeo.czumbil [at] tierpoint.com 20160123 #22:40:10Z source: RADB last-modified: 2023-11-13T16:17:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.134.249.0/24 descr: QUINTIQ origin: AS203439 notify: net-support [at] ap.equinix.com notify: ap-noc [at] ap.equinix.com mnt-by: MAINT-EQUINIXPAC changed: mcape [at] ap.equinix.com 20160208 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.134.249.0/24 descr: Peering via Equinix Australia origin: AS203439 mnt-by: nl-quintiq-1-mnt created: 2016-07-25T14:15:38Z last-modified: 2016-07-25T14:15:38Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.134.250.0/24 descr: Peering via Interconnect Den Bosch origin: AS203439 mnt-by: nl-quintiq-1-mnt created: 2016-06-01T13:13:06Z last-modified: 2016-07-25T14:16:12Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.134.251.0/24 descr: Peering via Interconnect Eindhoven origin: AS203439 mnt-by: nl-quintiq-1-mnt created: 2020-07-13T11:43:14Z last-modified: 2020-07-13T11:43:14Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a02:4f80:1::/48 descr: QuintiQ IPv6 Block origin: AS203439 mnt-by: MAINT-AS17378 changed: romeo.czumbil [at] tierpoint.com 20160127 #23:24:38Z source: RADB last-modified: 2023-11-13T16:17:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a02:4f80:1::/48 descr: QuintiQ Cloud USA East Coast origin: AS203439 mnt-by: nl-quintiq-1-mnt created: 2016-01-21T15:22:10Z last-modified: 2016-07-28T07:11:56Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a02:4f80:100::/48 origin: AS203439 descr: QuintiQ Cloud Australia mnt-by: nl-quintiq-1-mnt created: 2016-07-28T07:10:59Z last-modified: 2016-07-28T07:10:59Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a02:4f80:200::/48 descr: QuintiQ Cloud Europe-NL origin: AS203439 mnt-by: nl-quintiq-1-mnt created: 2016-06-01T13:14:53Z last-modified: 2016-06-01T13:14:53Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source