These entries are queried from radb.net using whois, you can try my project getting these.
:AS54667 route: 23.145.0.0/24 origin: AS54667 descr: RR-RC-CHTR-DEAN DORTON ALLEN FORD PLLC - S.Ohio admin-c: IPADD1-ARIN tech-c: IPADD1-ARIN notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: suneeth.thakur [at] charter.com 20240129 # 1904Z source: RADB last-modified: 2024-01-29T19:04:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.243.74.0/23 origin: AS54667 descr: RR-RC-CHTR-DEAN DORTON ALLEN FORD PLLC - S.Ohio admin-c: IPADD1-ARIN tech-c: IPADD1-ARIN notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: suneeth.thakur [at] charter.com 20240129 # 1906Z source: RADB last-modified: 2024-01-29T19:06:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.243.74.0/24 origin: AS54667 descr: RR-RC-CHTR-DEAN DORTON ALLEN FORD PLLC - S.Ohio admin-c: IPADD1-ARIN tech-c: IPADD1-ARIN notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: suneeth.thakur [at] charter.com 20240129 # 1907Z source: RADB last-modified: 2024-01-29T19:07:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.243.75.0/24 origin: AS54667 descr: RR-RC-CHTR-DEAN DORTON ALLEN FORD PLLC - S.Ohio admin-c: IPADD1-ARIN tech-c: IPADD1-ARIN notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: suneeth.thakur [at] charter.com 20240129 # 1909Z source: RADB last-modified: 2024-01-29T19:09:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.190.162.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS54667 remarks: Proxy entry for customer Novatek, Inc mnt-by: MAINT-AS7922 changed: john_ta [at] cable.comcast.com 20120613 #20:53:29Z source: RADB last-modified: 2023-11-13T15:54:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:a4:2050::/44 origin: AS54667 descr: RR-RC-CHTR-DEAN DORTON ALLEN FORD PLLC - S.Ohio admin-c: IPADD1-ARIN tech-c: IPADD1-ARIN notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: suneeth.thakur [at] charter.com 20240129 # 1858Z source: RADB last-modified: 2024-01-29T18:58:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:a4:2050::/48 origin: AS54667 descr: RR-RC-CHTR-DEAN DORTON ALLEN FORD PLLC - S.Ohio admin-c: IPADD1-ARIN tech-c: IPADD1-ARIN notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: suneeth.thakur [at] charter.com 20240129 # 1903Z source: RADB last-modified: 2024-01-29T19:03:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:a4:2052::/48 origin: AS54667 descr: RR-RC-CHTR-DEAN DORTON ALLEN FORD PLLC - S.Ohio admin-c: IPADD1-ARIN tech-c: IPADD1-ARIN notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: suneeth.thakur [at] charter.com 20240129 # 1903Z source: RADB last-modified: 2024-01-29T19:03:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source