These entries are queried from radb.net using whois, you can try my project getting these.
:AS36221 route: 38.118.200.0/21 descr: proxy route for Esosoft by MZIMA origin: AS36221 notify: netops [at] mzima.net mnt-by: MAINT-AS3257 changed: netops [at] mzima.net 20051016 #00:37:47(UTC) changed: netguard [at] gtt.net 20181101 source: RADB last-modified: 2023-11-13T15:55:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.241.144.0/20 descr: proxy route for ESOSOFT by MZIMA origin: AS36221 notify: netops [at] mzima.net mnt-by: MAINT-AS3257 changed: netops [at] mzima.net 20060804 #16:25:06(UTC) changed: netguard [at] gtt.net 20181101 source: RADB last-modified: 2023-11-13T15:55:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.241.144.0/20 origin: AS36221 descr: 340 S Lemon Ave #8896 Walnut CA 91789 United States IPv4 US Network admin-c: ESOSO-ARIN tech-c: ENSH-ARIN mnt-by: MNT-ESOSOF created: 2020-06-10T20:29:28Z last-modified: 2022-12-18T02:29:59Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.241.144.0/24 origin: AS36221 descr: 340 S Lemon Ave #8896 Walnut CA 91789 United States IPv4 US Network admin-c: ESOSO-ARIN tech-c: ENSH-ARIN mnt-by: MNT-ESOSOF created: 2020-06-10T20:30:38Z last-modified: 2022-12-18T02:29:59Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.241.145.0/24 origin: AS36221 descr: 340 S Lemon Ave #8896 Walnut CA 91789 United States IPv4 US Network admin-c: ESOSO-ARIN tech-c: ENSH-ARIN mnt-by: MNT-ESOSOF created: 2020-06-10T20:31:16Z last-modified: 2022-12-18T02:29:59Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.241.150.0/24 origin: AS36221 descr: 340 S Lemon Ave #8896 Walnut CA 91789 United States IPv4 US Network admin-c: ESOSO-ARIN tech-c: ENSH-ARIN mnt-by: MNT-ESOSOF created: 2020-06-16T02:14:43Z last-modified: 2022-12-18T02:29:59Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.241.152.0/24 descr: EsoSoft Corporation descr: 340 S Lemon Ave #8896 descr: Walnut, CA 91789 descr: US descr: IPv4 US Network origin: AS36221 notify: hostmaster [at] esosoft.net mnt-by: MNT-ESOSOF changed: hostmaster [at] esosoft.net 20181127 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.160.191.0/24 descr: Proxy route for Esosoft by MZIMA origin: AS36221 notify: netops [at] mzima.net mnt-by: MAINT-AS3257 changed: netops [at] mzima.net 20081209 #22:25:24Z changed: netguard [at] gtt.net 20181101 source: RADB last-modified: 2023-11-13T15:55:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:f7c8::/32 origin: AS36221 descr: 340 S Lemon Ave #8896 Walnut CA 91789 United States IPv6 US Network admin-c: ESOSO-ARIN tech-c: ENSH-ARIN mnt-by: MNT-ESOSOF created: 2020-06-10T20:31:54Z last-modified: 2022-12-18T02:29:59Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:f7c8:158::/48 descr: EsoSoft Corporation descr: 154-A W Foothill Blvd., Suite 250 descr: Upland, CA 91786 descr: US descr: IPv6 Cust1 origin: AS36221 notify: hostmaster [at] esosoft.net mnt-by: MNT-ESOSOF changed: hostmaster [at] esosoft.net 20170920 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:f7c8:700::/48 descr: EsoSoft Corporation descr: 154-A W Foothill Blvd., Suite 250 descr: Upland, CA 91786 descr: US descr: IPv6 Global Network origin: AS36221 notify: hostmaster [at] esosoft.net mnt-by: MNT-ESOSOF changed: hostmaster [at] esosoft.net 20160811 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source