These entries are queried from radb.net using whois, you can try my project getting these.
:AS22732 route: 198.187.135.0/24 descr: Proxy registration for DTMicro, Inc origin: AS22732 mnt-by: MAINT-AS11404 changed: phil [at] spectrumnet.us 20110630 #20:24:06Z source: RADB last-modified: 2023-11-13T15:51:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.187.215.0/24 descr: Proxy registration for DTMicro, Inc origin: AS22732 mnt-by: MAINT-AS11404 changed: phil [at] spectrumnet.us 20110630 #20:28:03Z source: RADB last-modified: 2023-11-13T15:51:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.187.216.0/24 descr: Proxy registration for DTMicro, Inc origin: AS22732 mnt-by: MAINT-AS11404 changed: phil [at] spectrumnet.us 20110630 #20:28:30Z source: RADB last-modified: 2023-11-13T15:51:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.5.8.0/21 descr: Proxy registration for DTMicro, Inc origin: AS22732 mnt-by: MAINT-AS11404 changed: phil [at] spectrumnet.us 20110630 #20:22:16Z source: RADB last-modified: 2023-11-13T15:51:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.5.8.0/24 descr: Proxy-registered route object origin: AS22732 remarks: Kitsap Regional Library mnt-by: MAINT-AS16713 changed: wbiggs [at] noanet.net 20150211 #16:39:26Z source: RADB last-modified: 2023-11-13T15:47:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.5.9.0/24 descr: Proxy-registered route object origin: AS22732 remarks: Kitsap Regional Library mnt-by: MAINT-AS16713 changed: wbiggs [at] noanet.net 20150211 #16:39:26Z source: RADB last-modified: 2023-11-13T15:47:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.5.10.0/24 descr: Proxy-registered route object origin: AS22732 remarks: Kitsap Regional Library mnt-by: MAINT-AS16713 changed: wbiggs [at] noanet.net 20150211 #16:39:26Z source: RADB last-modified: 2023-11-13T15:47:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.5.11.0/24 descr: Proxy-registered route object origin: AS22732 remarks: Kitsap Regional Library mnt-by: MAINT-AS16713 changed: wbiggs [at] noanet.net 20150211 #16:39:26Z source: RADB last-modified: 2023-11-13T15:47:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.5.12.0/24 descr: Proxy-registered route object origin: AS22732 remarks: Kitsap Regional Library mnt-by: MAINT-AS16713 changed: wbiggs [at] noanet.net 20150211 #16:39:26Z source: RADB last-modified: 2023-11-13T15:47:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.5.13.0/24 descr: Proxy-registered route object origin: AS22732 remarks: Kitsap Regional Library mnt-by: MAINT-AS16713 changed: wbiggs [at] noanet.net 20150211 #16:39:26Z source: RADB last-modified: 2023-11-13T15:47:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.5.14.0/24 descr: Proxy-registered route object origin: AS22732 remarks: Kitsap Regional Library mnt-by: MAINT-AS16713 changed: wbiggs [at] noanet.net 20150211 #16:39:26Z source: RADB last-modified: 2023-11-13T15:47:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.5.15.0/24 descr: Proxy-registered route object origin: AS22732 remarks: Kitsap Regional Library mnt-by: MAINT-AS16713 changed: wbiggs [at] noanet.net 20150211 #16:39:26Z source: RADB last-modified: 2023-11-13T15:47:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:7b:e000::/48 descr: Proxy registered route object origin: AS22732 remarks: Proxy route object for Kitsap Regional Library mnt-by: MAINT-AS16713 changed: noc [at] noanet.net 20120728 #18:32:48Z source: RADB last-modified: 2023-11-13T15:47:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source