These entries are queried from radb.net using whois, you can try my project getting these.
:AS14773 route: 206.82.16.0/20 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:56:54Z rpki-ov-state: valid route: 206.82.16.0/20 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 created: 2022-03-07T22:06:29Z last-modified: 2022-03-07T22:06:29Z source: ARIN rpki-ov-state: valid route: 206.82.16.0/21 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 source: ARIN created: 2022-03-15T13:02:17Z last-modified: 2022-03-15T13:02:17Z rpki-ov-state: valid route: 206.82.16.0/21 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:36:06Z rpki-ov-state: valid route: 206.82.17.0/24 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 created: 2023-01-13T18:52:40Z last-modified: 2023-01-13T18:52:40Z source: ARIN rpki-ov-state: valid route: 206.82.17.0/24 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:56:54Z rpki-ov-state: valid route: 206.82.24.0/23 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 source: ARIN created: 2022-03-15T13:04:01Z last-modified: 2022-03-15T13:04:01Z rpki-ov-state: valid route: 206.82.24.0/23 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:36:06Z rpki-ov-state: valid route: 206.82.26.0/24 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:36:06Z rpki-ov-state: valid route: 206.82.26.0/24 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 source: ARIN created: 2022-03-15T13:04:02Z last-modified: 2022-03-15T13:04:02Z rpki-ov-state: valid route: 206.82.27.0/24 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:36:06Z rpki-ov-state: valid route: 206.82.27.0/24 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 created: 2023-05-10T18:10:08Z last-modified: 2023-05-10T18:10:08Z source: ARIN rpki-ov-state: valid route: 206.82.28.0/22 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:36:06Z rpki-ov-state: valid route: 206.82.28.0/22 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 source: ARIN created: 2022-03-15T13:04:02Z last-modified: 2022-03-15T13:04:02Z rpki-ov-state: valid route6: 2620:1d5::/32 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 changed: dan_baker [at] iu13.org 20231121 # 2019Z source: RADB last-modified: 2023-11-21T20:19:30Z rpki-ov-state: valid route6: 2620:1d5::/32 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 created: 2022-10-03T15:48:56Z last-modified: 2022-10-03T15:48:56Z source: ARIN rpki-ov-state: valid route6: 2620:1d5::/36 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 created: 2022-03-07T22:06:56Z last-modified: 2022-03-07T22:06:56Z source: ARIN rpki-ov-state: valid route6: 2620:1d5::/36 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:56:54Z rpki-ov-state: valid route6: 2620:1d5::/40 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 source: ARIN created: 2022-03-15T13:11:38Z last-modified: 2022-03-15T13:11:38Z rpki-ov-state: valid route6: 2620:1d5::/40 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:34:26Z rpki-ov-state: valid route6: 2620:1d5:100::/40 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 source: ARIN created: 2022-03-15T13:11:40Z last-modified: 2022-03-15T13:11:40Z rpki-ov-state: valid route6: 2620:1d5:100::/40 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:34:26Z rpki-ov-state: valid route6: 2620:1d5:ff0::/48 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:34:26Z rpki-ov-state: valid route6: 2620:1d5:ff0::/48 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 source: ARIN created: 2022-03-15T13:11:42Z last-modified: 2022-03-15T13:11:42Z rpki-ov-state: valid route6: 2620:1d5:ff1::/48 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 source: ARIN created: 2022-03-15T13:11:43Z last-modified: 2022-03-15T13:11:43Z rpki-ov-state: valid route6: 2620:1d5:ff1::/48 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:34:26Z rpki-ov-state: valid route6: 2620:1d5:ffe::/48 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 source: ARIN created: 2022-06-01T16:35:46Z last-modified: 2022-06-01T16:35:46Z rpki-ov-state: valid route6: 2620:1d5:ffe::/48 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:56:54Z rpki-ov-state: valid route6: 2620:1d5:fff::/48 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MAINT-AS14773 source: RADB last-modified: 2023-11-21T20:56:54Z rpki-ov-state: valid route6: 2620:1d5:fff::/48 origin: AS14773 descr: Lancaster-Lebanon IU13 WAN Consortium 1020 New Holland Avenue Lancaster PA 17601 United States admin-c: NETWO9356-ARIN tech-c: NETWO9356-ARIN mnt-by: MNT-LLIU1 source: ARIN created: 2022-06-01T16:35:46Z last-modified: 2022-06-01T16:35:46Z rpki-ov-state: valid