These entries are queried from radb.net using whois, you can try my project getting these.
:AS62246 route6: 2a13:a5c0::/32 origin: AS62246 mnt-by: WJY-MNT created: 2023-08-08T13:58:56Z last-modified: 2023-08-08T13:58:56Z 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: valid route6: 2a13:a5c0::/40 origin: AS62246 mnt-by: WJY-MNT created: 2023-08-15T04:40:04Z last-modified: 2023-08-15T04:40:04Z 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: valid route6: 2a13:a5c0:100::/40 origin: AS62246 mnt-by: WJY-MNT created: 2023-08-16T13:43:25Z last-modified: 2023-08-16T13:43:25Z 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: valid route6: 2a13:a5c0:200::/40 origin: AS62246 descr: V.PS customer route mnt-by: MAINT-AS206499 changed: radb [at] xtom.com 20230819 source: ALTDB rpki-ov-state: valid route6: 2a13:a5c0:200::/40 origin: AS62246 mnt-by: WJY-MNT created: 2023-08-21T03:32:51Z last-modified: 2023-08-21T03:32:51Z 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: valid route6: 2a13:a5c0:200::/40 origin: AS62246 descr: V.PS customer route mnt-by: MAINT-AS9312 changed: radb [at] xtom.com 20230819 source: RADB last-modified: 2023-11-13T16:18:16Z rpki-ov-state: valid route6: 2a13:a5c0:300::/40 origin: AS62246 mnt-by: WJY-MNT created: 2023-09-05T08:11:18Z last-modified: 2023-09-05T08:11:18Z 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: valid route6: 2a13:a5c0:400::/40 origin: AS62246 mnt-by: WJY-MNT created: 2023-09-05T08:11:34Z last-modified: 2023-09-05T08:11:34Z 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: valid route6: 2a13:a5c0:500::/40 origin: AS62246 mnt-by: WJY-MNT created: 2023-11-15T15:54:19Z last-modified: 2023-11-15T15:54:19Z 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: valid route6: 2a13:a5c0:600::/40 origin: AS62246 mnt-by: WJY-MNT created: 2024-01-12T10:37:31Z last-modified: 2024-01-12T10:37:31Z 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: valid route6: 2a13:a5c0:700::/40 origin: AS62246 mnt-by: WJY-MNT created: 2024-01-13T17:24:02Z last-modified: 2024-01-13T17:24:02Z 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: valid