These entries are queried from radb.net using whois, you can try my project getting these.
:AS131631 route: 103.123.216.0/24 origin: AS131631 descr: Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist. mnt-by: MAINT-TW-TWNIC last-modified: 2022-10-14T01:28:17Z source: APNIC rpki-ov-state: valid route: 103.123.217.0/24 origin: AS131631 descr: Taiwan Network Information Center 4 F-2, No.9 Roosevelt Rd. Sec. 2 mnt-by: MAINT-TW-TWNIC last-modified: 2019-07-17T08:09:02Z source: APNIC rpki-ov-state: valid route: 103.123.218.0/24 origin: AS131631 descr: Taiwan Network Information Center 4 F-2, No.9 Roosevelt Rd. Sec. 2 mnt-by: MAINT-TW-TWNIC last-modified: 2019-07-17T08:09:27Z source: APNIC rpki-ov-state: valid route: 103.123.219.0/24 origin: AS131631 descr: Taiwan Network Information Center 4 F-2, No.9 Roosevelt Rd. Sec. 2 mnt-by: MAINT-TW-TWNIC last-modified: 2019-07-17T08:09:41Z source: APNIC rpki-ov-state: valid route: 103.131.148.0/22 descr: SeedNet Proxy-registered route object Far Eastone Telecommunications Co., Ltd. No. 220, Gangchi Rd., Taipei 114 Taiwan origin: AS131631 notify: senoc [at] fareastone.com.tw mnt-by: MAINT-AS4780 changed: miklee [at] fareastone.com.tw 20190508 source: RADB last-modified: 2023-11-13T15:56:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.131.148.0/23 descr: SeedNet Proxy-registered route object Far Eastone Telecommunications Co., Ltd. No. 220, Gangchi Rd., Taipei 114 Taiwan origin: AS131631 notify: senoc [at] fareastone.com.tw mnt-by: MAINT-AS4780 changed: miklee [at] fareastone.com.tw 20190508 source: RADB last-modified: 2023-11-13T15:56:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2403:ccc0::/32 descr: SeedNet Proxy-registered route object Far Eastone Telecommunications Co., Ltd. No. 220, Gangchi Rd., Taipei 114 Taiwan origin: AS131631 notify: senoc [at] fareastone.com.tw mnt-by: MAINT-AS4780 changed: miklee [at] fareastone.com.tw 20190508 source: RADB last-modified: 2023-11-13T15:56:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source