These entries are queried from radb.net using whois, you can try my project getting these.
:AS139690 route: 45.65.2.0/23 origin: AS139690 descr: Starhub Internet Pte Ltd 67 Ubi Avenue 1 # 05-01 StarHub Green mnt-by: MAINT-AS4657-AP last-modified: 2022-05-31T04:29:04Z source: APNIC rpki-ov-state: valid route: 45.65.2.0/24 origin: AS139690 descr: Starhub Internet Pte Ltd 67 Ubi Avenue 1 # 05-01 StarHub Green mnt-by: MAINT-AS4657-AP last-modified: 2022-05-31T04:29:09Z source: APNIC rpki-ov-state: valid route: 45.65.3.0/24 origin: AS139690 descr: Starhub Internet Pte Ltd 67 Ubi Avenue 1 # 05-01 StarHub Green mnt-by: MAINT-AS4657-AP last-modified: 2022-05-31T04:29:14Z source: APNIC rpki-ov-state: valid route: 124.155.216.0/24 origin: AS139690 descr: Akamai Technologies mnt-by: MAINT-AS32787 changed: akanauji [at] akamai.com 20220902 #09:22:00Z source: RADB last-modified: 2023-11-13T16:13:35Z rpki-ov-state: valid route: 124.155.216.0/24 origin: AS139690 descr: Starhub Internet Pte Ltd 67 Ubi Avenue 1 # 05-01 StarHub Green mnt-by: MAINT-AS4657-AP last-modified: 2022-04-18T09:48:06Z source: APNIC rpki-ov-state: valid