These entries are queried from radb.net using whois, you can try my project getting these.
:AS22102 route: 209.112.224.0/20 descr: Texas Broadband origin: AS22102 mnt-by: MAINT-AS19108 changed: dale.cornelison [at] suddenlink.com 20110118 #19:56:25Z source: RADB last-modified: 2023-11-13T15:44:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.112.224.0/22 descr: Texas Broadband origin: AS22102 mnt-by: MAINT-AS19108 changed: verlo.levels [at] suddenlink.com 20120117 #14:38:38Z source: RADB last-modified: 2023-11-13T15:44:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.112.224.0/24 descr: MNS origin: AS22102 mnt-by: MAINT-AS19108 changed: william.woods [at] suddenlink.com 20070329 #03:56:32(UTC) source: RADB last-modified: 2023-11-13T15:44:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.112.228.0/22 descr: Texas Broadband origin: AS22102 mnt-by: MAINT-AS19108 changed: verlo.levels [at] suddenlink.com 20120117 #14:39:31Z source: RADB last-modified: 2023-11-13T15:44:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.112.232.0/22 descr: Texas Broadband origin: AS22102 mnt-by: MAINT-AS19108 changed: verlo.levels [at] suddenlink.com 20120117 #14:40:03Z source: RADB last-modified: 2023-11-13T15:44:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.112.236.0/22 descr: Texas Broadband origin: AS22102 mnt-by: MAINT-AS19108 changed: verlo.levels [at] suddenlink.com 20120117 #14:40:47Z source: RADB last-modified: 2023-11-13T15:44:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source