These entries are queried from radb.net using whois, you can try my project getting these.
:AS26896 route: 128.168.0.0/16 descr: Data102/IT Communications origin: AS26896 remarks: contact peering [at] icgcomm.com mnt-by: MAINT-AS2551 changed: ingrid_erkman [at] icgcomm.com 20060905 #22:38:45(UTC) source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.95.96.0/20 descr: Data102/IT Communications origin: AS26896 remarks: contact peering [at] icgcomm.com mnt-by: MAINT-AS2551 changed: ingrid_erkman [at] icgcomm.com 20060905 #22:39:20(UTC) source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.172.48.0/21 descr: TKT425699/Prefix Add origin: AS26896 mnt-by: D102-MNT changed: antwan.hernandez [at] level3.com 20070913 source: LEVEL3 rpki-ov-state: valid route: 199.233.92.0/24 descr: TKT425699/Prefix Add origin: AS26896 mnt-by: D102-MNT changed: antwan.hernandez [at] level3.com 20070913 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.93.209.0/24 descr: ICG Transit Customer AS26896 Advertisement Authorized by IT Communications origin: AS26896 mnt-by: MAINT-AS2551 changed: ingrid_erkman [at] icgcomm.com 20021112 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source