These entries are queried from radb.net using whois, you can try my project getting these.
:AS20187 route: 65.170.154.0/24 descr: Proxy-registered route object origin: AS20187 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20050502 source: RADB last-modified: 2023-11-13T15:42:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.96.232.0/22 descr: Passport Health Communications, Inc. descr: Customer route object. address 720 Cool Springs Boulevard Franklin TN 37067 origin: AS20187 mnt-by: MNT-PHC-34 changed: Networkengineering [at] peak10.com 20200323 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.96.232.0/24 origin: AS20187 descr: Proxy Route Object for Flexential Customer mnt-by: MAINT-FLEXENTIAL changed: routing [at] viawest.net 20210513 #18:00:04Z source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.96.233.0/24 origin: AS20187 descr: Proxy Route Object for Flexential Customer mnt-by: MAINT-FLEXENTIAL changed: routing [at] viawest.net 20210513 #18:00:40Z source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.96.234.0/24 origin: AS20187 descr: Proxy Route Object for Flexential Customer mnt-by: MAINT-FLEXENTIAL changed: routing [at] viawest.net 20210513 #18:01:22Z source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.96.235.0/24 origin: AS20187 descr: Proxy Route Object for Flexential Customer mnt-by: MAINT-FLEXENTIAL changed: routing [at] viawest.net 20210513 #18:01:56Z source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.65.76.0/23 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054 origin: AS20187 remarks: Proxy for EDI customer Experian Health mnt-by: MAINT-AS7922 changed: michael_erickson2 [at] cable.comcast.com 20230206 source: RADB last-modified: 2023-11-13T16:14:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.65.76.0/24 descr: Proxy-registered route object origin: AS20187 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20040619 source: RADB last-modified: 2023-11-13T15:42:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.65.77.0/24 descr: Proxy-registered route object origin: AS20187 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20040619 source: RADB last-modified: 2023-11-13T15:42:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source