These entries are queried from radb.net using whois, you can try my project getting these.
:AS3918 route: 134.144.10.0/24 origin: AS3918 descr: Shell Information Technology International B.V. Carel van Bylandtlaan 23 mnt-by: MNT-ERX-SHELLCOMPAUST-NON-AU last-modified: 2022-01-27T12:58:58Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 134.144.10.0/24 origin: AS3918 descr: PTCL via EMIX mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20211201 #17:00:07Z source: RADB last-modified: 2023-11-13T16:09:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 134.144.246.0/23 descr: CAT route object for Shell Global origin: AS3918 mnt-by: MAINT-THIX-CAT-TH changed: wachira [at] cat.net.th 20020728 source: RADB last-modified: 2023-11-13T15:45:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 134.144.250.0/23 descr: CAT route object for Shell Global origin: AS3918 mnt-by: MAINT-THIX-CAT-TH changed: wachira [at] cat.net.th 20030528 source: RADB last-modified: 2023-11-13T15:45:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 134.146.222.0/24 origin: AS3918 mnt-by: SHELL-MNT created: 2019-11-15T11:24:56Z last-modified: 2019-11-15T11:24:56Z source: RIPE descr: Used by BT for Turkey 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: 134.146.240.0/23 descr: Shell Information Technology International descr: India origin: AS3918 mnt-by: SHELL-MNT created: 2004-08-07T21:00:55Z last-modified: 2004-08-07T21:00:55Z 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: 144.199.0.0/16 descr: Shell Information Technology International descr: Malaysia origin: AS3918 notify: dick.smits [at] shell.com mnt-by: SHELL-MNT created: 2002-10-15T08:21:49Z last-modified: 2018-09-04T15:38:21Z source: RIPE-NONAUTH 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: 144.199.0.0/16 descr: To allow routing to other ISPs origin: AS3918 mnt-by: MAINT-AS7132 changed: peering [at] intl.att.com 20190903 source: RADB last-modified: 2023-11-13T15:57:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.199.176.0/27 descr: SHELL PREFIX origin: AS3918 notify: routing [at] tm.net.my mnt-by: MAINT-AS4788 changed: peering [at] tm.net.my 20070122 #08:48:42(UTC) source: RADB last-modified: 2023-11-13T15:39:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.199.176.64/27 descr: Shell route object origin: AS3918 notify: noc [at] tm.net.my mnt-by: MAINT-AS4788 changed: amzariaz [at] tm.net.my 20041230 #09:04:53(UTC) source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.199.193.0/24 descr: Shell Information Technology International *** TEMPORARY ENTRY *** origin: AS3918 mnt-by: MAINT-ARCNET changed: nick [at] arc.net.my 20070912 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.199.194.0/24 descr: Shell Information Technology International *** TEMPORARY ENTRY *** origin: AS3918 mnt-by: MAINT-ARCNET changed: nick [at] arc.net.my 20070912 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.199.196.0/22 descr: To allow routing to other ISPs origin: AS3918 mnt-by: MAINT-AS7132 changed: daniel.rueegg [at] intl.att.com 20230511 source: RADB last-modified: 2023-11-13T16:17:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.199.201.0/26 descr: Shell route object origin: AS3918 notify: noc [at] tm.net.my mnt-by: MAINT-AS4788 changed: amzariaz [at] tm.net.my 20041230 #09:06:02(UTC) source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.199.201.64/27 descr: Shell route object origin: AS3918 notify: noc [at] tm.net.my mnt-by: MAINT-AS4788 changed: amzariaz [at] tm.net.my 20041230 #09:07:31(UTC) source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 145.30.227.0/24 descr: To allow routing to other ISPs origin: AS3918 mnt-by: MAINT-AS7132 changed: peering [at] intl.att.com 20190903 source: RADB last-modified: 2023-11-13T15:57:21Z rpki-ov-state: valid route: 145.30.227.0/24 origin: AS3918 mnt-by: SHELL-MNT created: 2018-10-23T06:36:57Z last-modified: 2018-10-23T06:36:57Z 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: 145.30.230.0/24 origin: AS3918 mnt-by: SHELL-MNT created: 2023-03-08T12:05:20Z last-modified: 2023-03-08T12:05:20Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 156.31.197.0/24 descr: Shell Information Technology International MALAYSIA Temporary route-object entry origin: AS3918 notify: noc [at] arc.net.my mnt-by: MAINT-ARCNET changed: noc [at] arc.net.my 20090514 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 156.31.197.0/24 descr: To allow routing to other ISPs origin: AS3918 mnt-by: MAINT-AS7132 changed: peering [at] intl.att.com 20190903 source: RADB last-modified: 2023-11-13T15:57:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 156.149.250.0/24 origin: AS3918 descr: PTCL VIA EMIX mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20210727 #10:45:17Z source: RADB last-modified: 2023-11-13T16:07:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 161.126.110.0/24 origin: AS3918 descr: Shell Information Technology International B.V. Carel van Bylandtlaan 23 mnt-by: MNT-ERX-SHELLCOMPAUST-NON-AU last-modified: 2020-06-29T15:19:13Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 161.126.150.0/24 descr: To allow routing to other ISPs origin: AS3918 mnt-by: MAINT-AS7132 changed: daniel.rueegg [at] intl.att.com 20230420 source: RADB last-modified: 2023-11-13T16:16:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 161.126.151.0/24 descr: To allow routing to other ISPs origin: AS3918 mnt-by: MAINT-AS7132 changed: daniel.rueegg [at] intl.att.com 20230420 source: RADB last-modified: 2023-11-13T16:16:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 161.126.156.0/24 origin: AS3918 descr: Shell Information Technology International B.V. Carel van Bylandtlaan 23 mnt-by: MNT-ERX-SHELLCOMPAUST-NON-AU last-modified: 2018-10-16T11:38:48Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 161.126.186.0/24 origin: AS3918 descr: Shell Information Technology International B.V. Carel van Bylandtlaan 23 mnt-by: MNT-ERX-SHELLCOMPAUST-NON-AU last-modified: 2019-01-24T07:38:47Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 161.126.210.0/24 origin: AS3918 descr: Shell Information Technology International B.V. Carel van Bylandtlaan 23 mnt-by: MNT-ERX-SHELLCOMPAUST-NON-AU last-modified: 2022-01-21T11:10:45Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 161.126.211.0/24 origin: AS3918 descr: Shell Information Technology International B.V. Carel van Bylandtlaan 23 mnt-by: MNT-ERX-SHELLCOMPAUST-NON-AU last-modified: 2022-01-21T11:16:26Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source