These entries are queried from radb.net using whois, you can try my project getting these.
:AS55243 route: 198.148.6.0/23 descr: Switch Communications Customer Route origin: AS55243 member-of: RS-AS23005 member-of: RS-AS22911 remarks: Route for Cedar Wireless remarks: 198.148.6.0/23-24 mnt-by: MAINT-SWITCH changed: netops [at] switch.com 20200922 #05:48:21Z source: RADB last-modified: 2023-11-13T16:01:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.148.6.0/24 origin: AS55243 mnt-by: MNT-CW-108 tech-c: IPADM657-ARIN admin-c: IPADM657-ARIN source: ARIN created: 2020-09-07T23:52:18Z last-modified: 2020-09-07T23:52:18Z descr: MNT-CW-108 route 198.148.006.000/24 AS55243 rpki-ov-state: valid route: 198.148.7.0/24 origin: AS55243 mnt-by: MNT-CW-108 tech-c: IPADM657-ARIN admin-c: IPADM657-ARIN source: ARIN created: 2020-09-07T23:52:50Z last-modified: 2020-09-07T23:52:50Z descr: MNT-CW-108 route 198.148.007.000/24 AS55243 rpki-ov-state: valid route: 199.119.164.0/22 descr: Switch Communications Customer Route origin: AS55243 member-of: RS-AS23005 member-of: RS-AS22911 remarks: Route for Cedar Wireless remarks: 199.119.164.0/22-24 mnt-by: MAINT-SWITCH changed: netops [at] switch.com 20200922 #05:42:37Z source: RADB last-modified: 2023-11-13T16:01:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.119.164.0/24 origin: AS55243 mnt-by: MNT-CW-108 tech-c: IPADM657-ARIN admin-c: IPADM657-ARIN source: ARIN created: 2020-09-07T23:53:28Z last-modified: 2020-09-07T23:53:28Z descr: MNT-CW-108 route 199.119.164.000/24 AS55243 rpki-ov-state: valid route: 199.119.165.0/24 origin: AS55243 mnt-by: MNT-CW-108 tech-c: IPADM657-ARIN admin-c: IPADM657-ARIN source: ARIN created: 2020-09-07T23:53:43Z last-modified: 2020-09-07T23:53:43Z descr: MNT-CW-108 route 199.119.165.000/24 AS55243 rpki-ov-state: valid route: 199.119.166.0/24 origin: AS55243 mnt-by: MNT-CW-108 tech-c: IPADM657-ARIN admin-c: IPADM657-ARIN source: ARIN created: 2020-09-21T18:21:09Z last-modified: 2020-09-21T18:21:09Z descr: MNT-CW-108 route 199.119.166.000/24 AS55243 rpki-ov-state: valid route: 199.119.167.0/24 origin: AS55243 mnt-by: MNT-CW-108 tech-c: IPADM657-ARIN admin-c: IPADM657-ARIN source: ARIN created: 2020-09-07T23:54:10Z last-modified: 2020-09-07T23:54:10Z descr: MNT-CW-108 route 199.119.167.000/24 AS55243 rpki-ov-state: valid route6: 2001:470:96::/48 origin: AS55243 descr: NET-2001-470-96---48-AS55243 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2022-01-20T20:21:45Z last-modified: 2022-01-20T20:21:45Z rpki-ov-state: valid route6: 2606:a600:0:e00::/56 descr: Switch Communications Customer Route origin: AS55243 member-of: RS-AS23005 remarks: Route for Cedar Wireless mnt-by: MAINT-SWITCH changed: netops [at] switch.com 20201013 #05:35:39Z source: RADB last-modified: 2023-11-13T16:02:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:26:c000::/44 descr: Switch Communications Customer Route origin: AS55243 member-of: RS-AS23005 member-of: RS-AS22911 remarks: Route for Cedar Wireless mnt-by: MAINT-SWITCH changed: netops [at] switch.com 20200922 #05:51:04Z source: RADB last-modified: 2023-11-13T16:01:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:26:c000::/48 origin: AS55243 mnt-by: MNT-CW-108 tech-c: IPADM657-ARIN admin-c: IPADM657-ARIN source: ARIN created: 2020-09-07T23:54:45Z last-modified: 2020-09-07T23:54:45Z descr: MNT-CW-108 route 2620:0026:C000:0000:0000:0000:0000:0000/48 AS55243 rpki-ov-state: valid route6: 2620:26:c001::/48 origin: AS55243 mnt-by: MNT-CW-108 tech-c: IPADM657-ARIN admin-c: IPADM657-ARIN source: ARIN created: 2020-09-07T23:54:58Z last-modified: 2020-09-07T23:54:58Z descr: MNT-CW-108 route 2620:0026:C001:0000:0000:0000:0000:0000/48 AS55243 rpki-ov-state: valid