These entries are queried from radb.net using whois, you can try my project getting these.
:AS3585 route: 192.46.174.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS3585 remarks: Proxy add for EDIA customer ADT LLC mnt-by: MAINT-AS7922 changed: ryan_mcclean [at] comcast.com 20190215 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.46.175.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS3585 remarks: Proxy add for EDIA customer ADT LLC mnt-by: MAINT-AS7922 changed: ryan_mcclean [at] comcast.com 20190215 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.46.176.0/24 origin: AS3585 descr: QTS-Proxy-TE Connectivity-CHI1 mnt-by: MAINT-QTS changed: lyebeng.ong [at] qtsdatacenters.com 20200715 #19:22:52Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.46.193.0/24 origin: AS3585 descr: QTS-Proxy-TE Connectivity-IAD2 mnt-by: MAINT-QTS changed: lyebeng.ong [at] qtsdatacenters.com 20210304 #18:51:43Z source: RADB last-modified: 2023-11-13T16:05:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.46.195.0/24 origin: AS3585 descr: This is HGC customer route object mnt-by: MAINT-HGC-INTL changed: miguel.yeh [at] hgc-intl.com 20220908 #11:50:25Z source: RADB last-modified: 2023-11-13T16:12:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.78.137.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS3585 remarks: Proxy add for EDIA customer ADT LLC mnt-by: MAINT-AS7922 changed: ryan_mcclean [at] comcast.com 20190215 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.137.214.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS3585 remarks: Proxy add for EDIA customer ADT LLC mnt-by: MAINT-AS7922 changed: ryan_mcclean [at] comcast.com 20190215 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.137.215.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS3585 remarks: Proxy add for EDIA customer ADT LLC mnt-by: MAINT-AS7922 changed: ryan_mcclean [at] comcast.com 20190215 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.175.153.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS3585 remarks: Proxy add for EDIA customer ADT LLC mnt-by: MAINT-AS7922 changed: ryan_mcclean [at] comcast.com 20190215 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.175.154.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS3585 remarks: Proxy add for EDIA customer ADT LLC mnt-by: MAINT-AS7922 changed: ryan_mcclean [at] comcast.com 20190215 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.175.155.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS3585 remarks: Proxy add for EDIA customer ADT LLC mnt-by: MAINT-AS7922 changed: ryan_mcclean [at] comcast.com 20190215 source: RADB last-modified: 2023-11-13T15:55:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source