These entries are queried from radb.net using whois, you can try my project getting these.
:AS59451 route: 37.75.144.0/21 descr: Arab Bank plc origin: AS59451 mnt-by: MU5310_MNT mnt-routes: MU5310_MNT created: 2012-09-04T11:52:15Z last-modified: 2014-05-13T12:27:59Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 37.75.144.0/21 descr: Prolexic Technologies, Inc. origin: AS59451 mnt-by: MAINT-AS32787 notify: hostmaster [at] prolexic.com changed: erodriguez [at] prolexic.com 20130608 source: RADB last-modified: 2023-11-13T16:13:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 37.75.144.0/24 descr: Al-Bank Al-Arabi PLC. CO. origin: AS59451 mnt-by: MU5310_MNT created: 2013-11-05T10:07:27Z last-modified: 2014-05-13T11:56:08Z 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: 37.75.145.0/24 descr: Al-Bank Al-Arabi PLC. CO. origin: AS59451 mnt-by: MU5310_MNT created: 2013-11-05T17:51:49Z last-modified: 2014-05-13T12:12:37Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 37.75.146.0/24 descr: Al-Bank Al-Arabi PLC. CO. origin: AS59451 mnt-by: MU5310_MNT created: 2013-11-05T17:50:51Z last-modified: 2014-05-13T12:22:32Z 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: 37.75.146.0/24 descr: Du via EMIX origin: AS59451 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20131121 source: RADB last-modified: 2023-11-13T15:45:54Z rpki-ov-state: valid route: 37.75.146.0/24 descr: CMI IP Transit origin: AS59451 mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20200810 source: NTTCOM rpki-ov-state: valid route: 37.75.147.0/24 origin: AS59451 mnt-by: MU5310_MNT mnt-by: AK5316_MNT created: 2018-10-17T06:50:06Z last-modified: 2018-10-17T06:50:06Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 37.75.147.0/24 origin: AS59451 descr: Akamai Technologies, Inc. mnt-by: MAINT-AS32787 changed: tstevens [at] akamai.com 20231002 #13:56:39Z source: RADB last-modified: 2023-11-13T16:18:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 37.75.149.0/24 origin: AS59451 mnt-by: MU5310_MNT created: 2020-05-07T10:12:14Z last-modified: 2020-05-07T10:12:14Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.173.56.0/22 org: ORG-AAPC1-RIPE descr: Arab Bank mnt-lower: AK5316_MNT origin: AS59451 mnt-by: AK5316_MNT mnt-by: MU5310_MNT created: 2017-10-15T08:53:25Z last-modified: 2017-10-15T08:53:25Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.173.56.0/24 descr: AB-SING mnt-lower: AK5316_MNT origin: AS59451 mnt-by: AK5316_MNT mnt-by: MU5310_MNT created: 2017-10-15T08:19:43Z last-modified: 2017-10-15T08:21:42Z 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: 185.173.58.0/24 origin: AS59451 mnt-by: MU5310_MNT mnt-by: AK5316_MNT created: 2019-04-10T08:26:04Z last-modified: 2019-04-10T08:26:04Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.173.59.0/24 origin: AS59451 mnt-by: MU5310_MNT mnt-by: AK5316_MNT created: 2019-04-10T08:42:33Z last-modified: 2019-04-10T08:42:33Z 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: not_found # No ROAs found, or RPKI validation not enabled for source