These entries are queried from radb.net using whois, you can try my project getting these.
:AS54778 route: 141.193.72.0/21 descr: Broadway Technology2 origin: AS54778 mnt-by: MAINT-AS62833 changed: jrobator [at] hudsonfiber.com 20180125 #15:13:08Z source: RADB last-modified: 2023-11-13T15:53:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 141.193.72.0/24 descr: AS 54778 origin: AS54778 mnt-by: MAINT-AS62833 changed: jrobator [at] hudsonfiber.com 20180213 #17:53:47Z source: RADB last-modified: 2023-11-13T15:53:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.148.170.0/24 descr: RR-RC-Broadway Technology LLC-Austin origin: AS54778 mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20181017 #22:02:30Z source: RADB last-modified: 2023-11-13T16:15:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.148.171.0/24 descr: Broadway Technology origin: AS54778 mnt-by: MAINT-AS62833 changed: jrobator [at] hudsonfiber.com 20160405 #16:35:54Z source: RADB last-modified: 2023-11-13T15:49:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.180.15.0/24 descr: BTECH-NET1 origin: AS54778 mnt-by: MAINT-AS3257 changed: nmc [at] atratoip.net 20130930 source: RADB last-modified: 2023-11-13T15:57:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source