These entries are queried from radb.net using whois, you can try my project getting these.
:AS35943 route: 67.89.225.0/24 descr: Proxy fbo Association Management Center (AS35943) origin: AS35943 remarks: Paetec Footprint mnt-by: MAINT-AS7029 changed: Patrick.Bryant [at] windstream.com 20140502 source: RADB last-modified: 2023-11-13T15:46:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.31.255.0/24 descr: Proxy fbo ASSOCIATION MANAGEMENT CENTER - CHICAGO origin: AS35943 remarks: Windstream Footprint mnt-by: MAINT-AS7029 changed: Johnny.P.Schumacher [at] windstream.com 20141016 source: RADB last-modified: 2023-11-13T15:46:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.150.74.0/24 descr: Customer Block origin: AS35943 mnt-by: MAINT-AS33554 changed: skhosla [at] snickers.org 20050929 #06:52:40(UTC) source: RADB last-modified: 2023-11-13T15:58:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.150.201.0/24 descr: Customer Block origin: AS35943 mnt-by: MAINT-AS33554 changed: skhosla [at] snickers.org 20050929 #06:54:28(UTC) source: RADB last-modified: 2023-11-13T15:58:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.150.209.0/24 descr: Customer Block origin: AS35943 mnt-by: MAINT-AS33554 changed: skhosla [at] snickers.org 20050929 #06:54:57(UTC) source: RADB last-modified: 2023-11-13T15:58:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.210.137.0/24 descr: Customer Block origin: AS35943 mnt-by: MAINT-AS33554 changed: skhosla [at] snickers.org 20050929 #06:55:26(UTC) source: RADB last-modified: 2023-11-13T15:58:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source