These entries are queried from radb.net using whois, you can try my project getting these.
:AS22787 route: 63.82.122.0/24 descr: PNAP-ACS Internap/Arris origin: AS22787 mnt-by: MAINT-AS1828 changed: jgarnett [at] internap.com 20020322 source: RADB last-modified: 2023-11-13T16:13:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.86.74.0/23 descr: PNAP-ACS Arris origin: AS22787 mnt-by: MAINT-AS1828 changed: jgarnett [at] internap.com 20020403 source: RADB last-modified: 2023-11-13T16:13:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.118.168.0/21 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer Arris Group, Inc. mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20170901 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.118.169.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for EDIA customer Arris Group mnt-by: MAINT-AS7922 changed: marcin_kostecki [at] comcast.com 20210430 source: RADB last-modified: 2023-11-13T16:05:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 134.242.0.0/16 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer Arris Group mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20171213 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 134.242.127.0/24 descr: Taiwan Fixed Network Proxy-registered route object (Transit arris) origin: AS22787 notify: iptac [at] taiwanmobile.com mnt-by: MAINT-AS9924 changed: cindy1liu [at] taiwanmobile.com 20171020 source: RADB last-modified: 2023-11-13T15:51:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 134.242.127.0/24 descr: Taiwan Fixed Network Proxy-registered route object (Transit arris) origin: AS22787 notify: iptac [at] taiwanmobile.com mnt-by: MAINT-AS9924 changed: cindy1liu [at] taiwanmobile.com 20171020 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 134.242.225.0/24 descr: Taiwan Fixed Network Proxy-registered route object (Transit arris) origin: AS22787 notify: iptac [at] taiwanmobile.com mnt-by: MAINT-AS9924 changed: cindy1liu [at] taiwanmobile.com 20171020 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.58.89.0/24 origin: AS22787 descr: Asia Pacific Telecom delegate-route object for customer CommScope notify: ipbb-apol [at] aptg.com.tw mnt-by: MAINT-AS17709 changed: kiayang [at] aptg.com.tw 20210120 #01:31:26Z source: RADB last-modified: 2023-11-13T16:03:24Z rpki-ov-state: valid route: 210.58.90.0/24 origin: AS22787 descr: Asia Pacific Telecom delegate-route object for customer CommScope mnt-by: MAINT-AS17709 changed: ipbb-apol [at] aptg.com.tw 20200217 #06:26:57Z source: RADB last-modified: 2023-11-13T15:59:45Z rpki-ov-state: valid route: 210.58.91.0/24 origin: AS22787 descr: Asia Pacific Telecom delegate-route object for customer Arris notify: ipbb-apol [at] aptg.com.tw mnt-by: MAINT-AS17709 changed: kiayang [at] aptg.com.tw 20200512 #23:41:12Z source: RADB last-modified: 2023-11-13T16:00:39Z rpki-ov-state: valid route: 216.34.144.0/20 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer ARRIS Group Inc mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20170526 source: RADB last-modified: 2023-11-13T15:54:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.234.144.0/20 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer Arris Group, Inc. mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20170901 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.234.144.0/21 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer ARRIS Group Inc. mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20170314 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.234.144.0/23 descr: PNAP-ACS PNAP-ACS ARRIS origin: AS22787 mnt-by: MAINT-AS1828 changed: rrudd [at] internap.com 20040806 source: RADB last-modified: 2023-11-13T16:13:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.234.144.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer Arris Group mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20171213 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.234.147.0/24 descr: PNAP-ACS Arris origin: AS22787 mnt-by: MAINT-AS1828 changed: jgarnett [at] internap.com 20040813 source: RADB last-modified: 2023-11-13T16:13:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.234.148.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for EDIA customer Arris Group mnt-by: MAINT-AS7922 changed: marcin_kostecki [at] comcast.com 20210430 source: RADB last-modified: 2023-11-13T16:05:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.234.149.0/24 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for EDIA customer Arris Group mnt-by: MAINT-AS7922 changed: marcin_kostecki [at] comcast.com 20210430 source: RADB last-modified: 2023-11-13T16:05:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.234.156.0/23 descr: PNAP-CHG ARRIS origin: AS22787 mnt-by: MAINT-AS1828 changed: dmbogo [at] internap.com 20091008 source: RADB last-modified: 2023-11-13T16:14:15Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df0:27e::/47 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer Arris Group, Inc. mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20170901 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df0:290::/48 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer Arris Group, Inc. mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20170901 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df3:800::/43 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer Arris Group, Inc. mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20170901 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df3:80c::/48 origin: AS22787 descr: Arris Group proxy-registered object mnt-by: MAINT-AS17709 changed: kiayang [at] aptg.com.tw 20200512 #23:43:30Z source: RADB last-modified: 2023-11-13T16:00:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:0:ed0::/48 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer Arris Group, Inc. mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20170901 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:107:9000::/40 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer Arris Group, Inc. mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20170901 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:107:9000::/43 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer Arris Group mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20151103 source: RADB last-modified: 2023-11-13T15:54:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:107:9000::/48 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer Arris Group mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20171213 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:107:9050::/48 descr: Customer Metronet RE-4448 origin: AS22787 mnt-by: MAINT-AS32098 changed: mmg [at] transtelco.net 20170502 #17:46:23Z source: RADB last-modified: 2023-11-13T15:50:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0a:a5c0::/32 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054 origin: AS22787 remarks: Proxy add for customer Arris Group, Inc. mnt-by: MAINT-AS7922 changed: chris_johnson8 [at] cable.comcast.com 20170901 source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source