These entries are queried from radb.net using whois, you can try my project getting these.
:AS138681 route: 144.55.53.0/24 descr: Proxy route object registered by AS2764 origin: AS138681 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 20210811 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: 144.55.54.0/23 descr: Proxy route object registered by AS2764 origin: AS138681 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 20210811 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: 144.55.56.0/24 descr: Proxy route object registered by AS2764 origin: AS138681 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 20210811 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: 144.55.57.0/24 descr: Proxy route object registered by AS2764 origin: AS138681 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 20210824 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: 144.55.57.0/25 descr: Proxy route object registered by AS2764 origin: AS138681 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 20210811 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: 144.55.67.0/24 descr: Proxy route object registered by AS2764 origin: AS138681 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 20200609 source: RADB last-modified: 2023-11-13T16:16:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.55.68.0/23 descr: Proxy route object registered by AS2764 origin: AS138681 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 20200609 source: RADB last-modified: 2023-11-13T16:16:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.55.70.0/24 origin: AS138681 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20200428 source: RADB last-modified: 2023-11-13T16:00:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.55.71.0/24 descr: Proxy route object registered by AS2764 origin: AS138681 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 20200609 source: RADB last-modified: 2023-11-13T16:16:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.55.135.0/24 descr: Proxy route object registered by AS2764 origin: AS138681 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 20220330 source: RADB last-modified: 2023-11-13T16:16:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.55.136.0/23 origin: AS138681 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20200428 source: RADB last-modified: 2023-11-13T16:00:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.55.138.0/24 origin: AS138681 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20200428 source: RADB last-modified: 2023-11-13T16:00:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.55.139.0/24 origin: AS138681 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20200428 source: RADB last-modified: 2023-11-13T16:00:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.192.66.128/27 descr: Proxy route object registered by AS2764 origin: AS138681 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 20220330 source: RADB last-modified: 2023-11-13T16:16:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.192.69.96/28 descr: Proxy route object registered by AS2764 origin: AS138681 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 20220330 source: RADB last-modified: 2023-11-13T16:16:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.192.69.104/29 descr: Proxy route object registered by AS2764 origin: AS138681 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 20220330 source: RADB last-modified: 2023-11-13T16:16:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.192.73.32/28 descr: Proxy route object registered by AS2764 origin: AS138681 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 20220330 source: RADB last-modified: 2023-11-13T16:16:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source