These entries are queried from radb.net using whois, you can try my project getting these.
:AS8116 route: 132.189.78.0/24 descr: GUIDANT / Boston Scientific Corporation remarks: -------------------------------------------------------- remarks: Boston Scientific Corporation registered address space remarks: routed by AT&T in Ireland remarks: -------------------------------------------------------- origin: AS8116 mnt-by: MAINT-AS7132 changed: ts2481 [at] intl.att.com 20201102 source: RADB last-modified: 2023-11-13T16:02:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 132.189.82.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS8116 remarks: Proxy add for customer Boston Scientific Corporation mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20141215 source: RADB last-modified: 2023-11-13T15:54:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.155.16.0/22 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS8116 remarks: Proxy add for customer Boston Scientific Corporation mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20141215 source: RADB last-modified: 2023-11-13T15:54:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.155.20.0/23 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS8116 remarks: Proxy add for customer Boston Scientific Corporation mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20141215 source: RADB last-modified: 2023-11-13T15:54:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.155.20.0/24 descr: BOSTON-SCIENTIFIC-JAPAN-K.K-1000 origin: AS8116 notify: admin [at] int-gw.kddi.ne.jp mnt-by: MAINT-AS2516 changed: admin [at] int-gw.kddi.ne.jp 20221227 source: RADB last-modified: 2023-11-13T16:13:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.155.21.0/24 descr: To allow routing to other ISPs origin: AS8116 mnt-by: MAINT-AS7132 changed: daniel.rueegg [at] intl.att.com 20220804 source: RADB last-modified: 2023-11-13T16:12:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.155.24.0/23 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS8116 remarks: Proxy add for customer Boston Scientific Corporation mnt-by: MAINT-AS7922 changed: courtney_smith [at] nospamhere.cable.comcast.com 20150408 source: RADB last-modified: 2023-11-13T15:54:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source