These entries are queried from radb.net using whois, you can try my project getting these.
:AS208139 route: 31.128.244.0/24 descr: ISP Avator origin: AS208139 mnt-by: Merlin-Telecom-MNT created: 2021-03-25T09:11:43Z last-modified: 2021-03-25T09:11:43Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 31.128.245.0/24 descr: ISP Avator origin: AS208139 mnt-by: Merlin-Telecom-MNT created: 2021-03-25T09:12:19Z last-modified: 2021-03-25T09:12:19Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 31.128.248.0/24 descr: ISP Avator origin: AS208139 mnt-by: Merlin-Telecom-MNT created: 2021-01-13T12:47:24Z last-modified: 2021-01-19T11:39:22Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 31.128.249.0/24 descr: ISP Avator origin: AS208139 mnt-by: Merlin-Telecom-MNT created: 2021-01-13T12:47:50Z last-modified: 2021-01-19T11:40:20Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 31.128.250.0/24 descr: ISP Avator origin: AS208139 mnt-by: Merlin-Telecom-MNT created: 2021-01-13T12:48:36Z last-modified: 2021-01-19T11:40:45Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 31.128.251.0/24 descr: ISP Avator origin: AS208139 mnt-by: Merlin-Telecom-MNT created: 2021-01-13T12:48:56Z last-modified: 2021-01-19T11:41:06Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 185.200.61.0/24 origin: AS208139 mnt-by: PITLINE-MNT created: 2019-09-26T08:28:31Z last-modified: 2019-09-26T08:28:31Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid