These entries are queried from radb.net using whois, you can try my project getting these.
:AS36891 route: 196.41.224.0/19 descr: ICOSNET spa by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20170503 source: AFRINIC rpki-ov-state: valid route: 196.41.224.0/24 descr: ICOSNET spa NET_224 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.225.0/24 descr: ICOSNET spa NET_225 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.226.0/24 descr: ICOSNET spa NET_226 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.227.0/24 descr: ICOSNET spa NET_227 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.228.0/24 descr: ICOSNET spa NET_228 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.229.0/24 descr: ICOSNET spa NET_229 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.230.0/24 descr: ICOSNET spa NET_230 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.231.0/24 descr: ICOSNET spa NET_231 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.232.0/24 descr: ICOSNET spa NET_232 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.233.0/24 descr: ICOSNET spa NET_233 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.234.0/24 descr: ICOSNET spa NET_234 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.235.0/24 descr: ICOSNET spa NET_235 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.236.0/24 descr: ICOSNET spa NET_236 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.237.0/24 descr: ICOSNET spa NET_237 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.238.0/24 descr: ICOSNET spa NET_238 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.239.0/24 descr: ICOSNET spa NET_239 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.240.0/24 descr: ICOSNET spa NET_240 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.241.0/24 descr: ICOSNET spa NET_241 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.242.0/24 descr: ICOSNET spa NET_242 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.243.0/24 descr: ICOSNET spa NET_243 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.244.0/24 descr: ICOSNET spa NET_244 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.245.0/24 descr: ICOSNET spa NET_245 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.246.0/24 descr: ICOSNET spa NET_246 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.247.0/24 descr: ICOSNET spa NET_247 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.248.0/24 descr: ICOSNET spa NET_248 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.249.0/24 descr: ICOSNET spa NET_249 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.250.0/24 descr: ICOSNET spa NET_250 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.251.0/24 descr: ICOSNET spa NET_251 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.252.0/24 descr: ICOSNET spa NET_252 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.253.0/24 descr: ICOSNET spa NET_253 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.254.0/24 descr: ICOSNET spa NET_254 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 196.41.255.0/24 descr: ICOSNET spa NET_255 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: valid route: 197.140.0.0/14 descr: ICOSNET spa by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20170503 source: AFRINIC rpki-ov-state: valid route: 197.140.1.0/24 descr: ICOSNET spa NET_1 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201125 source: AFRINIC rpki-ov-state: valid route: 197.140.2.0/24 descr: ICOSNET spa NET_2 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201125 source: AFRINIC rpki-ov-state: valid route: 197.140.3.0/24 descr: ICOSNET spa NET_3 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201125 source: AFRINIC rpki-ov-state: valid route: 197.140.5.0/24 descr: ICOSNET spa NET_5 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201125 source: AFRINIC rpki-ov-state: valid route: 197.140.6.0/24 descr: ICOSNET spa NET_6 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201125 source: AFRINIC rpki-ov-state: valid route: 197.140.7.0/24 descr: ICOSNET spa NET_7 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201125 source: AFRINIC rpki-ov-state: valid route: 197.140.8.0/24 descr: ICOSNET spa NET_8 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201125 source: AFRINIC rpki-ov-state: valid route: 197.140.9.0/24 descr: ICOSNET spa NET_9 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201125 source: AFRINIC rpki-ov-state: valid route: 197.140.10.0/24 descr: ICOSNET spa NET_10 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201125 source: AFRINIC rpki-ov-state: valid route: 197.140.11.0/24 descr: ICOSNET spa NET_11 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201125 source: AFRINIC rpki-ov-state: valid route6: 2c0f:f000::/32 descr: ICOSNET spa NET_IPV6 by A.Z. origin: AS36891 mnt-by: ICOSNET-MNT changed: *** [at] icosnet.com 20201111 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source