These entries are queried from radb.net using whois, you can try my project getting these.
:AS20101 route: 65.118.3.0/24 descr: US Signal Proxy route. origin: AS20101 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20100607 #20:40:10Z source: RADB last-modified: 2023-11-13T15:40:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.192.180.0/22 origin: AS20101 descr: Michwave Technologies Inc admin-c: TECHS15-ARIN tech-c: TECHS15-ARIN mnt-by: MNT-MICHW created: 2023-07-26T17:46:19Z last-modified: 2023-07-26T17:46:19Z source: ARIN rpki-ov-state: valid route: 199.192.180.0/22 descr: ADDED FOR - AS20101 origin: AS20101 notify: noc [at] 123.net mnt-by: I123-MNT changed: rpd [at] 123.net 20110906 source: LEVEL3 rpki-ov-state: valid route: 199.192.180.0/22 descr: US Signal Downstream Customer origin: AS20101 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20131104 #21:04:36Z source: RADB last-modified: 2023-11-13T15:45:50Z rpki-ov-state: valid route: 199.192.180.0/24 origin: AS20101 descr: Michwave Technologies Inc admin-c: TECHS15-ARIN tech-c: TECHS15-ARIN mnt-by: MNT-MICHW created: 2023-07-26T17:37:39Z last-modified: 2023-07-26T17:37:39Z source: ARIN rpki-ov-state: valid route: 199.192.181.0/24 origin: AS20101 descr: Michwave Technologies Inc admin-c: TECHS15-ARIN tech-c: TECHS15-ARIN mnt-by: MNT-MICHW created: 2023-07-26T17:38:19Z last-modified: 2023-07-26T17:38:19Z source: ARIN rpki-ov-state: valid route: 199.192.182.0/24 origin: AS20101 descr: Michwave Technologies Inc admin-c: TECHS15-ARIN tech-c: TECHS15-ARIN mnt-by: MNT-MICHW created: 2023-07-26T17:38:57Z last-modified: 2023-07-26T17:38:57Z source: ARIN rpki-ov-state: valid route: 199.192.183.0/24 origin: AS20101 descr: Michwave Technologies Inc admin-c: TECHS15-ARIN tech-c: TECHS15-ARIN mnt-by: MNT-MICHW created: 2023-07-26T17:39:30Z last-modified: 2023-07-26T17:39:30Z source: ARIN rpki-ov-state: valid route: 216.18.240.0/20 descr: ADDED FOR - AS6484->AS20101 origin: AS20101 mnt-by: I123-MNT changed: rpd [at] 123.net 20081007 source: LEVEL3 rpki-ov-state: valid route: 216.18.240.0/20 descr: US Signal Downstream Customer origin: AS20101 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20131104 #21:06:22Z source: RADB last-modified: 2023-11-13T15:45:50Z rpki-ov-state: valid route: 216.18.240.0/20 origin: AS20101 descr: Michwave Technologies Inc admin-c: TECHS15-ARIN tech-c: TECHS15-ARIN mnt-by: MNT-MICHW created: 2023-07-26T17:40:34Z last-modified: 2023-07-26T17:40:34Z source: ARIN rpki-ov-state: valid route: 216.18.240.0/21 origin: AS20101 descr: Michwave Technologies Inc admin-c: TECHS15-ARIN tech-c: TECHS15-ARIN mnt-by: MNT-MICHW created: 2023-07-26T18:47:45Z last-modified: 2023-07-26T18:47:45Z source: ARIN rpki-ov-state: valid route: 216.18.243.0/24 origin: AS20101 descr: Michwave Technologies Inc admin-c: TECHS15-ARIN tech-c: TECHS15-ARIN mnt-by: MNT-MICHW created: 2023-07-26T18:48:45Z last-modified: 2023-07-26T18:48:45Z source: ARIN rpki-ov-state: valid route: 216.18.244.0/24 origin: AS20101 descr: Michwave Technologies Inc admin-c: TECHS15-ARIN tech-c: TECHS15-ARIN mnt-by: MNT-MICHW created: 2023-07-26T18:49:23Z last-modified: 2023-07-26T18:49:23Z source: ARIN rpki-ov-state: valid route: 216.18.248.0/24 origin: AS20101 descr: Michwave Technologies Inc admin-c: TECHS15-ARIN tech-c: TECHS15-ARIN mnt-by: MNT-MICHW created: 2023-07-26T18:49:45Z last-modified: 2023-07-26T18:49:45Z source: ARIN rpki-ov-state: valid route: 216.18.252.0/24 origin: AS20101 descr: Michwave Technologies Inc admin-c: TECHS15-ARIN tech-c: TECHS15-ARIN mnt-by: MNT-MICHW created: 2023-07-26T18:50:11Z last-modified: 2023-07-26T18:50:11Z source: ARIN rpki-ov-state: valid route: 216.18.253.0/24 origin: AS20101 descr: Michwave Technologies Inc admin-c: TECHS15-ARIN tech-c: TECHS15-ARIN mnt-by: MNT-MICHW created: 2023-07-26T18:50:50Z last-modified: 2023-07-26T18:50:50Z source: ARIN rpki-ov-state: valid route: 216.18.254.0/24 origin: AS20101 descr: Michwave Technologies Inc admin-c: TECHS15-ARIN tech-c: TECHS15-ARIN mnt-by: MNT-MICHW created: 2023-07-26T18:51:30Z last-modified: 2023-07-26T18:51:30Z source: ARIN rpki-ov-state: valid