These entries are queried from radb.net using whois, you can try my project getting these.
:AS134098 route: 103.152.203.0/24 origin: AS134098 descr: Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, mnt-by: MAINT-TW-TWNIC last-modified: 2020-07-01T06:12:50Z source: APNIC rpki-ov-state: valid route: 208.73.215.0/24 origin: AS134098 descr: ANYCAST admin-c: WAYCL2-ARIN tech-c: WAYCL-ARIN mnt-by: MNT-WCL-185 created: 2023-05-19T16:18:10Z last-modified: 2023-05-19T16:18:10Z source: ARIN rpki-ov-state: valid route6: 2a0b:4340:520::/44 origin: AS134098 mnt-by: MNT-LICSON-NET created: 2017-12-21T13:49:12Z last-modified: 2017-12-21T13:49:12Z 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: valid