These entries are queried from radb.net using whois, you can try my project getting these.
:AS137523 route: 45.131.186.0/24 descr: Proxy-registered route object origin: AS137523 notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: sh.mok [at] hgc.com.hk 20230831 source: RADB last-modified: 2023-11-13T16:18:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.131.187.0/24 descr: Proxy-registered route object origin: AS137523 notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: sh.mok [at] hgc.com.hk 20230831 source: RADB last-modified: 2023-11-13T16:18:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.167.54.0/24 descr: Proxy-registered route object origin: AS137523 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hgcbroadband.com if you have any remarks: questions regarding this object. notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: radb [at] hgcbroadband.com 20230831 source: NTTCOM last-modified: 2023-08-31T04:09:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.167.54.0/24 descr: Proxy-registered route object origin: AS137523 notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: sh.mok [at] hgc.com.hk 20230831 source: RADB last-modified: 2023-11-13T16:18:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.167.55.0/24 descr: Proxy-registered route object origin: AS137523 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hgcbroadband.com if you have any remarks: questions regarding this object. notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: radb [at] hgcbroadband.com 20230831 source: NTTCOM last-modified: 2023-08-31T04:09:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.167.55.0/24 descr: Proxy-registered route object origin: AS137523 notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: sh.mok [at] hgc.com.hk 20230831 source: RADB last-modified: 2023-11-13T16:18:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.7.12.0/24 origin: AS137523 descr: HONGKONG CLOUD NETWORK TECHNOLOGY CO., LIMITED admin-c: Noc tech-c: Noc mnt-by: MAINT-AS139646 changed: yongsheng.zhao [at] megalayer.net 20210120 #03:43:11Z source: RADB last-modified: 2023-11-13T16:03:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.7.13.0/24 origin: AS137523 descr: HONGKONG CLOUD NETWORK TECHNOLOGY CO., LIMITED admin-c: Noc tech-c: Noc mnt-by: MAINT-AS139646 changed: yongsheng.zhao [at] megalayer.net 20210120 #03:44:05Z source: RADB last-modified: 2023-11-13T16:03:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.7.14.0/24 origin: AS137523 descr: HONGKONG CLOUD NETWORK TECHNOLOGY CO., LIMITED admin-c: Noc tech-c: Noc mnt-by: MAINT-AS139646 changed: yongsheng.zhao [at] megalayer.net 20210120 #03:44:48Z source: RADB last-modified: 2023-11-13T16:03:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.31.7.0/24 origin: AS137523 descr: from yundu admin-c: Noc tech-c: Noc mnt-by: MAINT-AS139646 changed: chuanen.shen [at] megalayer.net 20210716 #06:38:29Z source: RADB last-modified: 2023-11-13T16:07:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.31.20.0/24 descr: Proxy-registered route object origin: AS137523 notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: sh.mok [at] hgc.com.hk 20230831 source: RADB last-modified: 2023-11-13T16:18:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.31.20.0/24 descr: Proxy-registered route object origin: AS137523 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hgcbroadband.com if you have any remarks: questions regarding this object. notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: radb [at] hgcbroadband.com 20230831 source: NTTCOM last-modified: 2023-08-31T04:09:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.31.23.0/24 descr: Proxy-registered route object origin: AS137523 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hgcbroadband.com if you have any remarks: questions regarding this object. notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: radb [at] hgcbroadband.com 20230831 source: NTTCOM last-modified: 2023-08-31T04:09:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 154.31.23.0/24 descr: Proxy-registered route object origin: AS137523 notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: sh.mok [at] hgc.com.hk 20230831 source: RADB last-modified: 2023-11-13T16:18:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.2.221.0/24 descr: Proxy-registered route object origin: AS137523 notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: sh.mok [at] hgc.com.hk 20230831 source: RADB last-modified: 2023-11-13T16:18:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.2.221.0/24 descr: Proxy-registered route object origin: AS137523 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found. remarks: remarks: Please contact radb [at] hgcbroadband.com if you have any remarks: questions regarding this object. notify: radb [at] hgcbroadband.com mnt-by: MAINT-AS9304 changed: radb [at] hgcbroadband.com 20230831 source: NTTCOM last-modified: 2023-08-31T04:09:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source