These entries are queried from radb.net using whois, you can try my project getting these.
:AS64241 route: 209.251.245.0/24 origin: AS64241 mnt-by: MNT-WOBSCALE created: 2017-03-07T02:50:29Z last-modified: 2018-09-04T18:43:30Z source: RIPE-NONAUTH 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 route: 209.251.245.0/24 origin: AS64241 descr: Wobscale Technologies, Seattle, WA, USA admin-c: WELLE31-ARIN tech-c: WELLE31-ARIN mnt-by: MNT-WTL-47 created: 2022-02-14T07:03:10Z last-modified: 2022-02-14T07:03:10Z source: ARIN rpki-ov-state: valid route6: 2620:fc:c000::/48 origin: AS64241 mnt-by: MNT-WOBSCALE created: 2017-03-07T03:18:50Z last-modified: 2018-09-04T19:45:36Z source: RIPE-NONAUTH 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: 2620:fc:c000::/48 origin: AS64241 descr: Wobscale Technologies, Seattle, WA, USA admin-c: WELLE31-ARIN tech-c: WELLE31-ARIN mnt-by: MNT-WTL-47 created: 2022-02-14T07:03:38Z last-modified: 2022-02-14T07:03:38Z source: ARIN rpki-ov-state: valid