These entries are queried from radb.net using whois, you can try my project getting these.
:AS32869 route: 12.9.242.0/24 descr: SST - 12.9.242.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.13.40.0/21 descr: SST - 12.13.40.0/21 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.111.165.0/24 descr: SST - 12.198.168.0/22 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.111.189.0/24 descr: Silver Star Telecom origin: AS32869 notify: heas [at] silverstartelecom.com mnt-by: MAINT-SILVERSTAR changed: heas [at] silverstartelecom.com 20050408 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.155.34.0/24 descr: SST - 12.155.34.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.180.48.0/23 descr: Silver Star Telecom origin: AS32869 notify: heas [at] silverstartelecom.com mnt-by: MAINT-SILVERSTAR changed: heas [at] silverstartelecom.com 20050408 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.180.48.0/24 descr: SST - 12.198.168.0/22 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.180.53.0/24 descr: SST - 12.180.53.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.180.54.0/24 descr: SST - 12.180.54.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.180.55.0/24 descr: SST - 12.180.55.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.180.56.0/24 descr: SST - 12.180.56.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.180.58.0/24 descr: SST - 12.180.58.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.180.59.0/24 descr: SST - 12.180.59.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 12.198.168.0/22 descr: SST - 12.198.168.0/22 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 65.197.164.0/24 descr: SST - 12.198.168.0/22 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 65.243.176.0/24 descr: Silver Star Telecom origin: AS32869 notify: heas [at] silverstartelecom.com mnt-by: MAINT-SILVERSTAR changed: heas [at] silverstartelecom.com 20050408 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.206.80.0/20 descr: SST - 66.206.80.0/20 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.206.84.0/24 descr: SST - 12.198.168.0/22 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.206.91.0/24 descr: SST - 66.206.91.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20220403 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.206.95.0/24 descr: SST - 66.206.95.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20220403 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.19.10.0/24 descr: SST - 12.198.168.0/22 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.19.11.0/24 descr: SST - 12.198.168.0/22 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.85.224.0/19 descr: SST - 74.85.224.0/19 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20220403 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.85.224.0/20 descr: SST - 74.85.224.0/20 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20200629 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.85.228.0/24 descr: SST - 74.85.228.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20220403 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.85.230.0/24 descr: SST - 74.85.230.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20220403 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.85.235.0/24 descr: SST - 74.85.235.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20220403 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.85.237.0/24 descr: SST - 74.85.237.0/24 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20220403 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.85.246.0/24 descr: SST - 74.85.224.0/20 origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20210111 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.242.206.0/24 descr: Cascade-Corp origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20211210 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.242.207.0/24 descr: Cascade-Corp origin: AS32869 mnt-by: MAINT-AS32869 changed: matt [at] silverstartelecom.com 20211210 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source