These entries are queried from radb.net using whois, you can try my project getting these.
:AS13336 route: 138.230.0.0/16 origin: AS13336 descr: 1550 Oxen Lane NE Burlington KS 66839 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-WOLFCR-Z created: 2023-07-14T20:16:33Z last-modified: 2023-07-14T20:16:33Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.230.144.0/20 origin: AS13336 descr: WICH #ECR000001350769 remarks: Proxy object for AS13336 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220520 source: RADB last-modified: 2023-11-13T16:11:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.230.144.0/21 origin: AS13336 descr: 1550 Oxen Lane NE Burlington KS 66839 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-WOLFCR-Z created: 2022-09-07T19:29:19Z last-modified: 2022-09-07T19:29:19Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.230.152.0/21 origin: AS13336 descr: 1550 Oxen Lane NE Burlington KS 66839 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-WOLFCR-Z created: 2022-09-07T19:30:32Z last-modified: 2022-09-07T19:30:32Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.230.170.0/24 origin: AS13336 descr: 1550 Oxen Lane NE Burlington KS 66839 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-WOLFCR-Z created: 2022-09-07T19:32:06Z last-modified: 2022-09-07T19:32:06Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.230.248.0/21 origin: AS13336 descr: KCPL proxy route object admin-c: netops-defense tech-c: netops-defense notify: netops [at] defense.net mnt-by: MAINT-AS55002 changed: netops [at] defense.net 20200911 #17:06:43Z source: RADB last-modified: 2023-11-13T16:01:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.230.248.0/23 origin: AS13336 descr: 1550 Oxen Lane NE Burlington KS 66839 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-WOLFCR-Z created: 2022-09-07T19:30:56Z last-modified: 2022-09-07T19:30:56Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.230.250.0/23 origin: AS13336 descr: 1550 Oxen Lane NE Burlington KS 66839 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-WOLFCR-Z created: 2022-09-07T19:31:16Z last-modified: 2022-09-07T19:31:16Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.230.252.0/22 origin: AS13336 descr: 1550 Oxen Lane NE Burlington KS 66839 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-WOLFCR-Z created: 2022-09-07T19:31:37Z last-modified: 2022-09-07T19:31:37Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.230.254.0/24 descr: Proxy-registered route object origin: AS13336 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20041012 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.0.0/16 origin: AS13336 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2023-07-14T20:18:45Z last-modified: 2023-07-14T20:18:45Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.156.0/22 origin: AS13336 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2022-03-29T03:53:50Z last-modified: 2022-03-29T03:53:50Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 144.73.160.0/22 origin: AS13336 descr: 1200 Main Street Kansas City MO 64105 United States admin-c: PRUES1-ARIN tech-c: HOAC-ARIN tech-c: STONE443-ARIN tech-c: THE99-ARIN mnt-by: MNT-ES-1485-Z created: 2022-03-29T03:54:26Z last-modified: 2022-03-29T03:54:26Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source