These entries are queried from radb.net using whois, you can try my project getting these.
:AS9746 route: 14.203.141.64/27 descr: Proxy route object registered by AS2764 origin: AS9746 remarks: This route object was created by AAPT on behalf of a customer. remarks: As some of AAPTs upstream networks filter based on IRR objects, remarks: this route object has been created to ensure that the advertisement remarks: of this prefix is not rejected. notify: routing.shared [at] aapt.com.au mnt-by: MAINT-AS2764 changed: nobody [at] aapt.com.au 20181016 source: RADB last-modified: 2023-11-13T16:16:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.37.91.0/24 origin: AS9746 descr: Akamai Technologies, Inc. mnt-by: MAINT-AS32787 changed: shsing [at] akamai.com 20221212 #04:22:25Z source: RADB last-modified: 2023-11-13T16:13:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.3.76.0/24 descr: Proxy route object registered by AS2764 origin: AS9746 remarks: This route object was created by AAPT on behalf of a customer. remarks: As some of AAPTs upstream networks filter based on IRR objects, remarks: this route object has been created to ensure that the advertisement remarks: of this prefix is not rejected. notify: routing.shared [at] aapt.com.au mnt-by: MAINT-AS2764 changed: nobody [at] aapt.com.au 20200325 source: RADB last-modified: 2023-11-13T16:16:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.14.205.0/24 descr: Proxy route object registered by AS2764 origin: AS9746 remarks: This route object was created by AAPT on behalf of a customer. remarks: As some of AAPTs upstream networks filter based on IRR objects, remarks: this route object has been created to ensure that the advertisement remarks: of this prefix is not rejected. notify: routing.shared [at] aapt.com.au mnt-by: MAINT-AS2764 changed: nobody [at] aapt.com.au 20200325 source: RADB last-modified: 2023-11-13T16:16:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.14.207.0/24 descr: Proxy route object registered by AS2764 origin: AS9746 remarks: This route object was created by AAPT on behalf of a customer. remarks: As some of AAPTs upstream networks filter based on IRR objects, remarks: this route object has been created to ensure that the advertisement remarks: of this prefix is not rejected. notify: routing.shared [at] aapt.com.au mnt-by: MAINT-AS2764 changed: nobody [at] aapt.com.au 20200325 source: RADB last-modified: 2023-11-13T16:16:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.32.159.0/24 descr: Proxy route object registered by AS2764 origin: AS9746 remarks: This route object was created by AAPT on behalf of a customer. remarks: As some of AAPTs upstream networks filter based on IRR objects, remarks: this route object has been created to ensure that the advertisement remarks: of this prefix is not rejected. notify: routing.shared [at] aapt.com.au mnt-by: MAINT-AS2764 changed: nobody [at] aapt.com.au 20200325 source: RADB last-modified: 2023-11-13T16:16:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df1:4300::/48 descr: Proxy route object registered by AS2764 origin: AS9746 remarks: This route object was created by AAPT on behalf of a customer. remarks: As some of AAPTs upstream networks filter based on IRR objects, remarks: this route object has been created to ensure that the advertisement remarks: of this prefix is not rejected. notify: routing.shared [at] aapt.com.au mnt-by: MAINT-AS2764 changed: nobody [at] aapt.com.au 20181102 source: RADb last-modified: 2023-11-13T16:16:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source