These entries are queried from radb.net using whois, you can try my project getting these.
:AS46878 route: 74.119.41.0/24 descr: DRW Holdings LLC origin: AS46878 mnt-by: MAINT-AS27506 changed: acohen [at] lightower.com 20181113 source: RADB last-modified: 2023-11-13T15:55:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 76.8.88.0/24 descr: RCN-Cust-DRW origin: AS46878 mnt-by: MAINT-AS27506 changed: Ronald.Wilson [at] rcnmetro.com 20090427 #21:41:51Z source: RADB last-modified: 2023-11-13T15:42:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.81.248.0/24 descr: DRW HOLDINGS LLC origin: AS46878 mnt-by: MAINT-AS27506 changed: michael.dimambro [at] crowncastle.com 20200327 source: RADB last-modified: 2023-11-13T16:00:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.81.249.0/24 descr: DRW Holdings origin: AS46878 mnt-by: MAINT-AS27506 changed: philippe.robillard [at] crowncastle.com 20210413 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.81.250.0/24 descr: DRW Holdings origin: AS46878 mnt-by: MAINT-AS27506 changed: philippe.robillard [at] crowncastle.com 20210413 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: valid route: 208.81.251.0/24 descr: DRW Holdings origin: AS46878 mnt-by: MAINT-AS27506 changed: philippe.robillard [at] crowncastle.com 20210413 source: RADB last-modified: 2023-11-13T16:05:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source