These entries are queried from radb.net using whois, you can try my project getting these.
:AS397048 route: 38.95.216.0/22 origin: AS397048 descr: Proxy entry for Newport Utilities (sublet block from Morristown Utilities, allocated by Cogent) remarks: rwhois info from 2022.02.23 . rwhois.cogentco.com (CGNT rwhoisd 1.0.0) network:ID:NET4-265FD80016 network:Network-Name:NET4-265FD80016 network:IP-Network:38.95.216.0/22 network:Org-Name:Morristown Utility Systems network:Street-Address:Morristown Utility Systems,919 Jarnigan Avenue network:City:Morristown network:State:TN network:Country:US network:Postal-Code:37815 network:Tech-Contact:ZC108-ARIN network:Updated:2017-12-29 15:41:43 mnt-by: MAINT-AS27446 changed: cmccurry [at] ercbroadband.com 20220223 #20:19:17Z source: RADB last-modified: 2023-11-13T16:09:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.234.64.0/19 origin: AS397048 descr: 170 Cope Blvd Newport TN 37821 United States admin-c: DAVIS2706-ARIN tech-c: NEG9-ARIN mnt-by: MNT-NU-107 created: 2021-12-02T17:46:30Z last-modified: 2023-09-14T17:58:21Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2604:7cc0::/32 origin: AS397048 descr: 170 Cope Blvd Newport TN 37821 United States member-of: RS-AS397048-NUC admin-c: DAVIS2706-ARIN tech-c: NEG9-ARIN mnt-by: MNT-NU-107 created: 2021-12-02T17:47:26Z last-modified: 2023-09-14T17:58:21Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source