These entries are queried from radb.net using whois, you can try my project getting these.
:AS131607 route: 27.0.152.0/22 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 27.0.152.0/23 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 27.0.154.0/23 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 103.130.0.0/22 origin: AS131607 descr: Registered for Route notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20210712 #10:19:25Z source: RADB last-modified: 2023-11-13T16:07:52Z rpki-ov-state: valid route: 103.130.84.0/22 origin: AS131607 descr: Registered for Route notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20210712 #10:20:16Z source: RADB last-modified: 2023-11-13T16:07:52Z rpki-ov-state: valid route: 150.117.56.0/21 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20180726 source: RADB last-modified: 2023-11-13T15:54:09Z rpki-ov-state: valid route: 150.117.64.0/20 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 150.117.64.0/21 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 150.117.72.0/21 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 150.117.80.0/20 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 150.117.80.0/21 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 150.117.88.0/21 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 150.117.168.0/21 descr: Registered Route for customer origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20190128 source: RADB last-modified: 2023-11-13T15:55:26Z rpki-ov-state: valid route: 150.117.176.0/20 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20190128 source: RADB last-modified: 2023-11-13T15:55:26Z rpki-ov-state: valid route: 150.117.192.0/19 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 150.117.192.0/20 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 150.117.208.0/20 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 150.117.224.0/21 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 150.117.224.0/22 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 150.117.228.0/22 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 202.5.224.0/20 origin: AS131607 descr: Registered for Route notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20210712 #10:18:20Z source: RADB last-modified: 2023-11-13T16:07:52Z rpki-ov-state: valid route: 202.5.224.0/20 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:41:49Z source: APNIC rpki-ov-state: valid route: 202.5.224.0/21 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:41:54Z source: APNIC rpki-ov-state: valid route: 202.5.224.0/22 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:42:00Z source: APNIC rpki-ov-state: valid route: 202.5.224.0/23 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:42:05Z source: APNIC rpki-ov-state: valid route: 202.5.224.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:42:11Z source: APNIC rpki-ov-state: valid route: 202.5.225.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:42:16Z source: APNIC rpki-ov-state: valid route: 202.5.226.0/23 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:42:22Z source: APNIC rpki-ov-state: valid route: 202.5.226.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:42:27Z source: APNIC rpki-ov-state: valid route: 202.5.227.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:42:32Z source: APNIC rpki-ov-state: valid route: 202.5.228.0/22 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:42:37Z source: APNIC rpki-ov-state: valid route: 202.5.228.0/23 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:42:43Z source: APNIC rpki-ov-state: valid route: 202.5.228.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:42:48Z source: APNIC rpki-ov-state: valid route: 202.5.229.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:42:53Z source: APNIC rpki-ov-state: valid route: 202.5.230.0/23 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:42:58Z source: APNIC rpki-ov-state: valid route: 202.5.230.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:43:03Z source: APNIC rpki-ov-state: valid route: 202.5.231.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:43:09Z source: APNIC rpki-ov-state: valid route: 202.5.232.0/21 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:43:14Z source: APNIC rpki-ov-state: valid route: 202.5.232.0/22 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:43:20Z source: APNIC rpki-ov-state: valid route: 202.5.232.0/23 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:43:25Z source: APNIC rpki-ov-state: valid route: 202.5.232.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:43:30Z source: APNIC rpki-ov-state: valid route: 202.5.233.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:43:35Z source: APNIC rpki-ov-state: valid route: 202.5.234.0/23 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:43:41Z source: APNIC rpki-ov-state: valid route: 202.5.234.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:43:46Z source: APNIC rpki-ov-state: valid route: 202.5.235.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:43:51Z source: APNIC rpki-ov-state: valid route: 202.5.236.0/22 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:43:56Z source: APNIC rpki-ov-state: valid route: 202.5.236.0/23 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:44:02Z source: APNIC rpki-ov-state: valid route: 202.5.236.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:44:08Z source: APNIC rpki-ov-state: valid route: 202.5.237.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:44:13Z source: APNIC rpki-ov-state: valid route: 202.5.238.0/23 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:44:20Z source: APNIC rpki-ov-state: valid route: 202.5.238.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:44:25Z source: APNIC rpki-ov-state: valid route: 202.5.239.0/24 origin: AS131607 descr: Cynex Communications Corporation No. 250, Yangguang Street, NeiHu District, mnt-by: MAINT-TW-CYNEX last-modified: 2021-07-14T11:44:30Z source: APNIC rpki-ov-state: valid route: 203.163.193.0/24 descr: Registered for Route origin: AS131607 notify: noah [at] chief.com.tw mnt-by: MAINT-AS17408 changed: frances_laio [at] chief.com.tw 20170407 source: RADB last-modified: 2023-11-13T15:50:56Z rpki-ov-state: valid route: 203.163.193.0/24 origin: AS131607 descr: Chief Telecom Inc. 2F, No. 68, Ruiguanf Rd., NeiHu District, mnt-by: MAINT-TW-CHIEF last-modified: 2018-06-22T04:56:50Z source: APNIC rpki-ov-state: valid