These entries are queried from radb.net using whois, you can try my project getting these.
:AS45603 route: 58.84.208.0/21 origin: AS45603 descr: IPSTAR Australia Pty. Ltd. Ground Floor 154 Pacific Hwy mnt-by: MAINT-AU-IPSTAR last-modified: 2021-07-14T01:11:52Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.84.215.0/24 origin: AS45603 descr: IPSTAR Australia Pty. Ltd. Ground Floor 154 Pacific Hwy mnt-by: MAINT-AU-IPSTAR last-modified: 2021-07-14T01:11:54Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.255.210.0/24 origin: AS45603 descr: IPSTAR Australia Pty. Ltd. Ground Floor 154 Pacific Hwy mnt-by: MAINT-AU-IPSTAR last-modified: 2021-07-14T01:11:49Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.255.212.0/24 origin: AS45603 descr: IPSTAR Australia Pty. Ltd. Ground Floor 154 Pacific Hwy mnt-by: MAINT-AU-IPSTAR last-modified: 2021-07-14T01:11:50Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.255.213.0/24 origin: AS45603 descr: IPSTAR Australia Pty. Ltd. Ground Floor 154 Pacific Hwy mnt-by: MAINT-AU-IPSTAR last-modified: 2021-07-14T01:11:51Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.255.215.0/24 origin: AS45603 descr: IPSTAR Australia Pty. Ltd. Ground Floor 154 Pacific Hwy mnt-by: MAINT-AU-IPSTAR last-modified: 2021-07-14T01:01:45Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 123.255.217.0/24 descr: Proxy route object registered by AS38195 origin: AS45603 remarks: This route object was created by Superloop on behalf of a customer. notify: peering [at] superloop.com mnt-by: MAINT-AS38195 changed: peering [at] superloop.com 20190711 source: RADB last-modified: 2023-11-13T16:18:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source