These entries are queried from radb.net using whois, you can try my project getting these.
:AS135926 route: 103.100.228.0/22 descr: PNJ-VN descr: PHU NHUAN JEWELRY JOINT STOCK COMPANY origin: AS135926 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-10T05:10:19Z source: APNIC rpki-ov-state: valid route: 103.100.228.0/22 descr: CMI IP Transit origin: AS135926 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20180620 source: NTTCOM rpki-ov-state: valid route: 103.100.228.0/22 descr: PNJ origin: AS135926 mnt-by: MAINT-AS45899 changed: radb [at] vnpt.vn 20171027 #01:18:21Z source: RADB last-modified: 2023-11-13T16:06:53Z rpki-ov-state: valid route: 103.100.228.0/23 descr: PNJ-VN descr: PHU NHUAN JEWELRY JOINT STOCK COMPANY origin: AS135926 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-10T05:10:21Z source: APNIC rpki-ov-state: valid route: 103.100.228.0/23 descr: PNJ origin: AS135926 mnt-by: MAINT-AS45899 changed: radb [at] vnpt.vn 20171027 #01:22:47Z source: RADB last-modified: 2023-11-13T16:06:53Z rpki-ov-state: valid route: 103.100.228.0/24 descr: PNJ-VN descr: PHU NHUAN JEWELRY JOINT STOCK COMPANY origin: AS135926 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-10T05:10:23Z source: APNIC rpki-ov-state: valid route: 103.100.228.0/24 descr: PNJ origin: AS135926 mnt-by: MAINT-AS45899 changed: radb [at] vnpt.vn 20171027 #01:22:51Z source: RADB last-modified: 2023-11-13T16:06:53Z rpki-ov-state: valid route: 103.100.228.0/24 descr: CMI IP Transit origin: AS135926 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20180620 source: NTTCOM rpki-ov-state: valid route: 103.100.229.0/24 descr: PNJ origin: AS135926 mnt-by: MAINT-AS45899 changed: radb [at] vnpt.vn 20171027 #01:22:54Z source: RADB last-modified: 2023-11-13T16:06:53Z rpki-ov-state: valid route: 103.100.229.0/24 descr: CMI IP Transit origin: AS135926 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20180620 source: NTTCOM rpki-ov-state: valid route: 103.100.229.0/24 descr: PNJ-VN descr: PHU NHUAN JEWELRY JOINT STOCK COMPANY origin: AS135926 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-10T05:10:25Z source: APNIC rpki-ov-state: valid route: 103.100.230.0/23 descr: PNJ origin: AS135926 mnt-by: MAINT-AS45899 changed: radb [at] vnpt.vn 20171027 #01:22:49Z source: RADB last-modified: 2023-11-13T16:06:53Z rpki-ov-state: valid route: 103.100.230.0/23 descr: PNJ-VN descr: PHU NHUAN JEWELRY JOINT STOCK COMPANY origin: AS135926 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-10T05:10:27Z source: APNIC rpki-ov-state: valid route: 103.100.230.0/24 descr: CMI IP Transit origin: AS135926 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20180620 source: NTTCOM rpki-ov-state: valid route: 103.100.230.0/24 descr: PNJ origin: AS135926 mnt-by: MAINT-AS45899 changed: radb [at] vnpt.vn 20171027 #01:22:55Z source: RADB last-modified: 2023-11-13T16:06:53Z rpki-ov-state: valid route: 103.100.230.0/24 descr: PNJ-VN descr: PHU NHUAN JEWELRY JOINT STOCK COMPANY origin: AS135926 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-10T05:10:30Z source: APNIC rpki-ov-state: valid route: 103.100.231.0/24 descr: PNJ origin: AS135926 mnt-by: MAINT-AS45899 changed: radb [at] vnpt.vn 20171027 #01:22:55Z source: RADB last-modified: 2023-11-13T16:06:53Z rpki-ov-state: valid route: 103.100.231.0/24 descr: PNJ-VN descr: PHU NHUAN JEWELRY JOINT STOCK COMPANY origin: AS135926 mnt-by: MAINT-VN-VNNIC last-modified: 2022-03-10T05:10:32Z source: APNIC rpki-ov-state: valid route: 103.100.231.0/24 descr: CMI IP Transit origin: AS135926 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20180620 source: NTTCOM rpki-ov-state: valid