These entries are queried from radb.net using whois, you can try my project getting these.
:AS16938 route: 74.123.144.0/22 descr: Proxy-registered route object origin: AS16938 remarks: This route object is for a TVC customer route. mnt-by: MAINT-TVC changed: ip-admin [at] tvc-ip.net 20100419 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.123.144.0/23 descr: Proxy-registered route object origin: AS16938 remarks: This route object is for a TVC customer route. mnt-by: MAINT-TVC changed: ip-admin [at] tvc-ip.net 20100419 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.123.144.0/24 origin: AS16938 descr: 7 Columbia Circle Albany NY 12203 United States admin-c: ECA100-ARIN tech-c: DKR13-ARIN tech-c: ECA100-ARIN mnt-by: MNT-EXCEL-16 created: 2024-04-17T10:50:56Z last-modified: 2024-04-17T10:50:56Z source: ARIN rpki-ov-state: valid route: 74.123.146.0/23 descr: Proxy-registered route object origin: AS16938 remarks: This route object is for a TVC customer route. mnt-by: MAINT-TVC changed: ip-admin [at] tvc-ip.net 20100419 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.123.146.0/24 origin: AS16938 descr: 7 Columbia Circle Albany NY 12203 United States admin-c: ECA100-ARIN tech-c: DKR13-ARIN tech-c: ECA100-ARIN mnt-by: MNT-EXCEL-16 created: 2024-04-17T10:51:35Z last-modified: 2024-04-17T10:51:35Z source: ARIN rpki-ov-state: valid