These entries are queried from radb.net using whois, you can try my project getting these.
:AS2572 route: 134.124.0.0/16 origin: AS2572 descr: UMSL Internet routes mnt-by: MAINT-AS2572 changed: noc [at] more.net 20210815 #13:22:05Z source: RADB last-modified: 2023-11-13T16:08:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 146.7.0.0/16 descr: Southwest Missouri State University Computation Services Cheek Hall Room 166 901 South National Springfield MO 65804, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19950506 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.167.0.0/16 descr: Lincoln University Computing Services 820 Chestnut Jefferson City MO 65102-0029, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19950506 source: RADB last-modified: 2023-11-13T15:39:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.199.0.0/16 descr: University of Missouri-Columbia Campus Computing 200 Heinkel Bldg. Columbia MO 65211, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19950506 source: RADB last-modified: 2023-11-13T15:39:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 150.201.0.0/16 descr: Southeast Missouri State University One University Plaza Cape Girardeau MO 63701-4799, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19941103 source: RADB last-modified: 2023-11-13T15:39:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 153.91.0.0/16 descr: Central Missouri State University Humphreys 208 Warrensburg MO 64093, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19950506 source: RADB last-modified: 2023-11-13T15:39:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.142.0.0/16 descr: School District of Kansas City Missouri 1211 McGee St. Kansas City MO 64106, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19950506 source: RADB last-modified: 2023-11-13T15:39:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.70.211.0/24 descr: origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:26:15Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.101.153.0/24 descr: Missouri Southern State College MSSC Computer Center 3950 Newman Road Joplin MO 64801-1595, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19950506 source: RADB last-modified: 2023-11-13T15:39:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.245.42.0/23 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing - Advanced Projects 1805 E. Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19950506 source: RADB last-modified: 2023-11-13T15:39:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.17.176.0/24 descr: St. Charles County Community College P.O. Box 76925 4601 Mid Rivers Mall Drive St. Peters MO 63376-0975, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19950506 source: RADB last-modified: 2023-11-13T15:39:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.49.22.0/24 descr: Stephens College 1200 E. Broadway Columbia MO 65215, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19950506 source: RADB last-modified: 2023-11-13T15:39:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.49.144.0/23 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing - Advanced Projects 1805 E. Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19950506 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.51.184.0/23 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing - Advanced Projects 1805 E. Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19950506 source: RADB last-modified: 2023-11-13T15:39:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.102.253.0/24 descr: Missouri Research and Education Network (MOREnet) Univ of MO-Columbia 200 Heinkel Columbia MO 65211, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19931113 source: RADB last-modified: 2023-11-13T15:39:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.209.0.0/16 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 200 Heinkel Bldg Columbia MO 65211, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19950506 source: RADB last-modified: 2023-11-13T15:39:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.209.0.0/19 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: ben [at] more.net 19960104 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.209.32.0/19 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: ben [at] more.net 19960104 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.209.32.0/20 descr: Subnet of 198.209.0.0/16 origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20141208 #21:28:06Z source: RADB last-modified: 2023-11-13T15:47:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.209.64.0/19 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: ben [at] more.net 19960104 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.209.96.0/19 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: ben [at] more.net 19960104 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.209.128.0/19 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: ben [at] more.net 19960104 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.209.160.0/19 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: ben [at] more.net 19960104 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.209.192.0/19 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: ben [at] more.net 19960104 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.209.216.0/21 descr: origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:26:15Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.209.224.0/19 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: ben [at] more.net 19960104 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.209.224.0/20 descr: origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:26:15Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.209.240.0/23 descr: origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:26:15Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.184.0.0/15 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing - Advanced Projects 1805 E. Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: nsfnet-admin [at] merit.edu 19950507 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.184.0.0/17 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: noc [at] more.net 20100122 #14:16:14Z source: RADB last-modified: 2023-11-13T15:40:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.184.128.0/18 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: noc [at] more.net 20100122 #14:19:10Z source: RADB last-modified: 2023-11-13T15:40:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.184.192.0/18 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: ben [at] more.net 19960104 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.185.0.0/19 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: ben [at] more.net 19960104 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.185.32.0/19 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: ben [at] more.net 19960104 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.185.64.0/18 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: ben [at] more.net 19960104 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.185.128.0/17 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: ben [at] more.net 19960104 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.160.0.0/17 descr: Missouri Research and Education Network (MOREnet) University of Missouri 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: mark [at] more.net 19970521 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.160.128.0/18 descr: Missouri Research and Education Network (MOREnet) University of Missouri 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: mark [at] more.net 19970521 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.160.164.0/22 descr: origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:26:15Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.160.168.0/22 descr: origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:26:15Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.160.170.0/24 descr: origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:26:15Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.160.192.0/19 descr: Missouri Research and Education Network (MOREnet) University of Missouri 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: mark [at] more.net 19970521 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.160.224.0/19 descr: Missouri Research and Education Network (MOREnet) University of Missouri-Columbia Campus Computing 1805 Walnut Columbia MO 65201, USA origin: AS2572 member-of: RS-COMM_NSFNET mnt-by: MAINT-AS2572 changed: mark [at] more.net 19970521 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.106.0.0/16 descr: Missouri Research and Education Network (MOREnet) University of Missouri 1805 E. Walnut Columbia MO 65201, USA origin: AS2572 mnt-by: MAINT-AS2572 changed: mark [at] more.net 19970822 source: RADB last-modified: 2023-11-13T15:39:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.106.0.0/17 descr: origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:26:15Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.106.128.0/19 descr: origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:26:15Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.106.160.0/19 descr: origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:26:15Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.106.192.0/19 descr: origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:26:15Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.106.224.0/19 descr: origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #20:26:15Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.106.240.0/20 descr: Subnet of 209.106.0.0/16 origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20141208 #21:37:06Z source: RADB last-modified: 2023-11-13T15:47:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2610:e0::/32 descr: MOREnet origin: AS2572 mnt-by: MAINT-AS2572 changed: noc [at] more.net 20090915 #21:26:59Z source: RADB last-modified: 2023-11-13T15:40:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2610:e0::/36 origin: AS2572 descr: MOREnet Core mnt-by: MAINT-AS2572 changed: noc [at] more.net 20200310 #14:35:06Z source: RADB last-modified: 2023-11-13T16:00:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2610:e0:2000::/36 origin: AS2572 descr: MOREnet Springfield mnt-by: MAINT-AS2572 changed: noc [at] more.net 20200310 #14:33:29Z source: RADB last-modified: 2023-11-13T16:00:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2610:e0:4000::/36 origin: AS2572 descr: MOREnet Kansas City mnt-by: MAINT-AS2572 changed: noc [at] more.net 20200310 #14:35:38Z source: RADB last-modified: 2023-11-13T16:00:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2610:e0:8000::/36 origin: AS2572 descr: MOREnet Saint Louis mnt-by: MAINT-AS2572 changed: noc [at] more.net 20200310 #14:34:36Z source: RADB last-modified: 2023-11-13T16:00:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2610:e0:c000::/36 origin: AS2572 descr: MOREnet Columbia mnt-by: MAINT-AS2572 changed: noc [at] more.net 20200604 #17:01:16Z source: RADB last-modified: 2023-11-13T16:00:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:1a:4000::/48 origin: AS2572 descr: Missouri Western State University mnt-by: MAINT-AS2572 changed: noc [at] more.net 20210311 #15:23:31Z source: RADB last-modified: 2023-11-13T16:05:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source