These entries are queried from radb.net using whois, you can try my project getting these.
:AS17356 route: 66.220.224.0/19 origin: AS17356 descr: Vermont Telephone Co., Inc. member-of: AS17356:RS-IPV4 remarks: Geofeed https://raw.githubusercontent.com/Vermont-Telephone-Co-Inc/vermonttel-geofeed/main/geofeed.csv admin-c: VTCAD-ARIN tech-c: CAR81-ARIN tech-c: IATC-ARIN tech-c: ROBIN1186-ARIN mnt-by: MNT-VRTC created: 2023-11-06T16:38:39Z last-modified: 2023-11-07T14:28:25Z source: ARIN rpki-ov-state: valid route: 66.220.224.0/19 descr: Vermont Telephone Co., Inc. origin: AS17356 mnt-by: MAINT-AS17356 changed: arianna [at] vermontel.com 20181105 source: ALTDB rpki-ov-state: valid route: 66.220.224.0/19 origin: AS17356 descr: Vermont Telephone Co., Inc. member-of: AS17356:RS-IPV4 admin-c: ROBIN528-ARIN admin-c: ROBIN1186-ARIN admin-c: CAR81-ARIN tech-c: IATC-ARIN tech-c: ROBIN1186-ARIN tech-c: CAR81-ARIN geoidx: US geoidx: USA geoidx: US-VT remarks: Geofeed https://raw.githubusercontent.com/Vermont-Telephone-Co-Inc/vermonttel-geofeed/main/geofeed.csv mnt-by: MAINT-AS17356 changed: arianna [at] vermontel.com 20231107 #14:30:13Z source: RADB last-modified: 2023-11-13T16:19:27Z rpki-ov-state: valid route: 173.195.240.0/20 descr: Vermont Telephone Co., Inc. origin: AS17356 mnt-by: MAINT-AS17356 changed: arianna [at] vermontel.com 20181105 source: ALTDB rpki-ov-state: valid route: 173.195.240.0/20 origin: AS17356 descr: Vermont Telephone Co., Inc. member-of: AS17356:RS-IPV4 admin-c: ROBIN528-ARIN admin-c: ROBIN1186-ARIN admin-c: CAR81-ARIN tech-c: IATC-ARIN tech-c: ROBIN1186-ARIN tech-c: CAR81-ARIN geoidx: US geoidx: USA geoidx: US-VT remarks: Geofeed https://raw.githubusercontent.com/Vermont-Telephone-Co-Inc/vermonttel-geofeed/main/geofeed.csv mnt-by: MAINT-AS17356 changed: arianna [at] vermontel.com 20231107 #14:31:10Z source: RADB last-modified: 2023-11-13T16:19:27Z rpki-ov-state: valid route: 173.195.240.0/20 origin: AS17356 descr: Vermont Telephone Co., Inc. member-of: AS17356:RS-IPV4 remarks: Geofeed https://raw.githubusercontent.com/Vermont-Telephone-Co-Inc/vermonttel-geofeed/main/geofeed.csv admin-c: VTCAD-ARIN tech-c: CAR81-ARIN tech-c: IATC-ARIN tech-c: ROBIN1186-ARIN mnt-by: MNT-VRTC created: 2023-11-06T16:39:43Z last-modified: 2023-11-07T14:28:34Z source: ARIN rpki-ov-state: valid route: 209.134.32.0/20 origin: AS17356 descr: Vermont Telephone Co., Inc. member-of: AS17356:RS-IPV4 remarks: Geofeed https://raw.githubusercontent.com/Vermont-Telephone-Co-Inc/vermonttel-geofeed/main/geofeed.csv admin-c: VTCAD-ARIN tech-c: CAR81-ARIN tech-c: IATC-ARIN tech-c: ROBIN1186-ARIN mnt-by: MNT-VRTC created: 2023-11-06T16:39:21Z last-modified: 2023-11-07T14:28:52Z source: ARIN rpki-ov-state: valid route: 209.134.32.0/20 descr: Vermont Telephone Co., Inc. origin: AS17356 mnt-by: MAINT-AS17356 changed: arianna [at] vermontel.com 20181105 source: ALTDB rpki-ov-state: valid route: 209.134.32.0/20 origin: AS17356 descr: Vermont Telephone Co., Inc. member-of: AS17356:RS-IPV4 admin-c: ROBIN528-ARIN admin-c: ROBIN1186-ARIN admin-c: CAR81-ARIN tech-c: IATC-ARIN tech-c: ROBIN1186-ARIN tech-c: CAR81-ARIN geoidx: US geoidx: USA geoidx: US-VT remarks: Geofeed https://raw.githubusercontent.com/Vermont-Telephone-Co-Inc/vermonttel-geofeed/main/geofeed.csv mnt-by: MAINT-AS17356 changed: arianna [at] vermontel.com 20231107 #14:30:54Z source: RADB last-modified: 2023-11-13T16:19:27Z rpki-ov-state: valid route: 216.66.96.0/19 descr: Vermont Telephone Co., Inc. origin: AS17356 mnt-by: MAINT-AS17356 changed: arianna [at] vermontel.com 20181105 source: ALTDB rpki-ov-state: valid route: 216.66.96.0/19 origin: AS17356 descr: Vermont Telephone Co., Inc. member-of: AS17356:RS-IPV4 admin-c: ROBIN528-ARIN admin-c: ROBIN1186-ARIN admin-c: CAR81-ARIN tech-c: IATC-ARIN tech-c: ROBIN1186-ARIN tech-c: CAR81-ARIN geoidx: US geoidx: USA geoidx: US-VT remarks: Geofeed https://raw.githubusercontent.com/Vermont-Telephone-Co-Inc/vermonttel-geofeed/main/geofeed.csv mnt-by: MAINT-AS17356 changed: arianna [at] vermontel.com 20231107 #14:30:35Z source: RADB last-modified: 2023-11-13T16:19:27Z rpki-ov-state: valid route: 216.66.96.0/19 origin: AS17356 descr: Vermont Telephone Co., Inc. member-of: AS17356:RS-IPV4 remarks: Geofeed https://raw.githubusercontent.com/Vermont-Telephone-Co-Inc/vermonttel-geofeed/main/geofeed.csv admin-c: VTCAD-ARIN tech-c: CAR81-ARIN tech-c: IATC-ARIN tech-c: ROBIN1186-ARIN mnt-by: MNT-VRTC created: 2023-11-06T16:39:02Z last-modified: 2023-11-07T14:27:35Z source: ARIN rpki-ov-state: valid route6: 2607:ffc8::/32 origin: AS17356 descr: Vermont Telephone Co., Inc. member-of: AS17356:RS-IPV6 remarks: Geofeed https://raw.githubusercontent.com/Vermont-Telephone-Co-Inc/vermonttel-geofeed/main/geofeed.csv admin-c: VTCAD-ARIN tech-c: CAR81-ARIN tech-c: IATC-ARIN tech-c: ROBIN1186-ARIN mnt-by: MNT-VRTC created: 2023-11-06T16:40:12Z last-modified: 2023-11-07T14:28:16Z source: ARIN rpki-ov-state: valid route6: 2607:ffc8::/32 descr: Vermont Telephone Co., Inc. origin: AS17356 mnt-by: MAINT-AS17356 changed: arianna [at] vermontel.com 20181105 source: ALTDB rpki-ov-state: valid route6: 2607:ffc8::/32 origin: AS17356 descr: VTel IPv6 NET #1 member-of: AS17356:RS-IPV6 admin-c: ROBIN528-ARIN admin-c: ROBIN1186-ARIN admin-c: CAR81-ARIN tech-c: IATC-ARIN tech-c: ROBIN1186-ARIN tech-c: CAR81-ARIN geoidx: US geoidx: USA geoidx: US-VT remarks: Geofeed https://raw.githubusercontent.com/Vermont-Telephone-Co-Inc/vermonttel-geofeed/main/geofeed.csv mnt-by: MAINT-AS17356 changed: arianna [at] vermontel.com 20231107 #14:31:36Z source: RADB last-modified: 2023-11-13T16:19:27Z rpki-ov-state: valid