These entries are queried from radb.net using whois, you can try my project getting these.
:AS4783 route: 202.39.96.0/20 descr: SeedNet (Customer Route, SYSNET-NET) Digital United Inc. No. 220, Gangchi Rd., Taipei 114 Taiwan origin: AS4783 notify: senoc [at] fareastone.com.tw mnt-by: MAINT-AS4780 changed: minli [at] fareastone.com.tw 20110217 source: RADB last-modified: 2023-11-13T15:41:16Z rpki-ov-state: valid route: 202.39.96.0/20 descr: Systex Corporation origin: AS4783 notify: ntt [at] mail.sysnet.net.tw mnt-by: MAINT-SYSTEX changed: lisa.ko [at] ntt.com 20020611 source: NTTCOM rpki-ov-state: valid route: 202.39.96.0/21 descr: Taiwan Fixed Network origin: AS4783 notify: raymondsun [at] taiwanmobile.com mnt-by: MAINT-AS9924 changed: raymondsun [at] taiwanmobile.com 20100104 source: NTTCOM rpki-ov-state: valid route: 202.39.104.0/21 descr: Taiwan Fixed Network origin: AS4783 notify: raymondsun [at] taiwanmobile.com mnt-by: MAINT-AS9924 changed: raymondsun [at] taiwanmobile.com 20100104 source: NTTCOM rpki-ov-state: valid route: 210.63.0.0/18 descr: Systex Corporation origin: AS4783 notify: ntt [at] mail.sysnet.net.tw mnt-by: MAINT-SYSTEX changed: lisa.ko [at] ntt.com 20020611 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.63.0.0/18 descr: SeedNet (Customer Route, SYSNET-NET) Digital United Inc. No. 220, Gangchi Rd., Taipei 114 Taiwan origin: AS4783 notify: senoc [at] fareastone.com.tw mnt-by: MAINT-AS4780 changed: minli [at] fareastone.com.tw 20110217 source: RADB last-modified: 2023-11-13T15:41:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.63.0.0/21 descr: Taiwan Fixed Network origin: AS4783 notify: raymondsun [at] taiwanmobile.com mnt-by: MAINT-AS9924 changed: raymondsun [at] taiwanmobile.com 20100104 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.63.32.0/19 descr: Taiwan Fixed Network origin: AS4783 notify: raymondsun [at] taiwanmobile.com mnt-by: MAINT-AS9924 changed: raymondsun [at] taiwanmobile.com 20100104 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.67.0.0/18 descr: Systex Corporation origin: AS4783 notify: ntt [at] mail.sysnet.net.tw mnt-by: MAINT-SYSTEX changed: lisa.ko [at] ntt.com 20020611 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.67.0.0/18 descr: SeedNet (Customer Route, SYSNET-NET) Digital United Inc. No. 220, Gangchi Rd., Taipei 114 Taiwan origin: AS4783 notify: senoc [at] fareastone.com.tw mnt-by: MAINT-AS4780 changed: minli [at] fareastone.com.tw 20110217 source: RADB last-modified: 2023-11-13T15:41:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.67.112.0/20 descr: SeedNet (Customer Route, SYSNET-NET) Digital United Inc. No. 220, Gangchi Rd., Taipei 114 Taiwan origin: AS4783 notify: senoc [at] fareastone.com.tw mnt-by: MAINT-AS4780 changed: minli [at] fareastone.com.tw 20110217 source: RADB last-modified: 2023-11-13T15:41:16Z rpki-ov-state: valid route: 210.67.112.0/20 descr: Systex Corporation origin: AS4783 notify: ntt [at] mail.sysnet.net.tw mnt-by: MAINT-SYSTEX changed: lisa.ko [at] ntt.com 20020611 source: NTTCOM rpki-ov-state: valid route: 210.67.128.0/20 descr: SeedNet (Customer Route, SYSNET-NET) Digital United Inc. No. 220, Gangchi Rd., Taipei 114 Taiwan origin: AS4783 notify: senoc [at] fareastone.com.tw mnt-by: MAINT-AS4780 changed: minli [at] fareastone.com.tw 20110217 source: RADB last-modified: 2023-11-13T15:41:16Z rpki-ov-state: valid route: 210.67.128.0/20 descr: Systex Corporation origin: AS4783 notify: ntt [at] mail.sysnet.net.tw mnt-by: MAINT-SYSTEX changed: lisa.ko [at] ntt.com 20020611 source: NTTCOM rpki-ov-state: valid route6: 2405:a00::/32 descr: Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan (Customer route) origin: AS4783 notify: senoc [at] fareastone.com.tw mnt-by: MAINT-AS4780 changed: miklee0987 [at] gmail.com 20170629 source: RADB last-modified: 2023-11-13T15:51:15Z rpki-ov-state: valid