These entries are queried from radb.net using whois, you can try my project getting these.
:AS21737 route: 64.22.224.0/19 descr: Proxy-registered route object origin: AS21737 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 20070517 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.22.224.0/19 origin: AS21737 descr: SpringNet 301 E. Central Springfield MO 65802 United States remarks: Please contact networking [at] springnet.net if you have any questions regarding this object. admin-c: IRF2-ARIN tech-c: ARINS14-ARIN mnt-by: MNT-SPGN created: 2023-06-20T16:23:58Z last-modified: 2023-06-20T16:23:58Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.22.227.0/24 origin: AS21737 descr: SpringNet 301 E. Central Springfield MO 65802 United States remarks: Please contact networking [at] springnet.net if you have any questions regarding this object. admin-c: IRF2-ARIN tech-c: ARINS14-ARIN mnt-by: MNT-SPGN created: 2023-06-20T16:15:52Z last-modified: 2023-06-20T16:15:52Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.22.242.0/24 origin: AS21737 descr: SpringNet 301 E. Central Springfield MO 65802 United States remarks: Please contact networking [at] springnet.net if you have any questions regarding this object. admin-c: IRF2-ARIN tech-c: ARINS14-ARIN mnt-by: MNT-SPGN created: 2023-06-20T16:19:36Z last-modified: 2023-06-20T16:19:36Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.22.249.0/24 origin: AS21737 descr: SpringNet 301 E. Central Springfield MO 65802 United States remarks: Please contact networking [at] springnet.net if you have any questions regarding this object. admin-c: IRF2-ARIN tech-c: ARINS14-ARIN mnt-by: MNT-SPGN created: 2023-06-20T16:21:43Z last-modified: 2023-06-20T16:21:43Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.189.36.0/24 origin: AS21737 descr: Apogee - Drury University - Springfield, MO admin-c: AGS12-ARIN tech-c: RMA40-ARIN tech-c: TAMBU2-ARIN mnt-by: MNT-APOG created: 2022-05-27T15:43:17Z last-modified: 2022-05-27T15:43:17Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.119.0.0/19 descr: Proxy-registered route object origin: AS21737 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 20070517 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.119.0.0/19 origin: AS21737 descr: SpringNet 301 E. Central Springfield MO 65802 United States remarks: Please contact networking [at] springnet.net if you have any questions regarding this object. admin-c: IRF2-ARIN tech-c: ARINS14-ARIN mnt-by: MNT-SPGN created: 2023-06-20T16:25:54Z last-modified: 2023-06-20T16:25:54Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 75.98.96.0/20 origin: AS21737 descr: SpringNet 301 E. Central Springfield MO 65802 United States remarks: Please contact networking [at] springnet.net if you have any questions regarding this object. admin-c: IRF2-ARIN tech-c: ARINS14-ARIN mnt-by: MNT-SPGN created: 2023-06-20T16:27:55Z last-modified: 2023-06-20T16:27:55Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 76.77.128.0/20 origin: AS21737 descr: SpringNet 301 E. Central Springfield MO 65802 United States remarks: Please contact networking [at] springnet.net if you have any questions regarding this object. admin-c: IRF2-ARIN tech-c: ARINS14-ARIN mnt-by: MNT-SPGN created: 2023-06-20T16:29:34Z last-modified: 2023-06-20T16:29:34Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 76.77.128.0/20 descr: Proxy-registered route object origin: AS21737 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 20070517 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.246.200.0/24 descr: Proxy-registered route object origin: AS21737 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 20070517 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.246.200.0/24 origin: AS21737 descr: 1445 Boonville Ave Springfield MO 65802 United States admin-c: TGS7-ARIN tech-c: TGS7-ARIN mnt-by: MNT-GCAG-Z created: 2022-03-11T14:54:12Z last-modified: 2022-03-11T14:54:12Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.16.212.0/22 origin: AS21737 mnt-by: MNT-SCARSD-1 tech-c: DTR61-ARIN admin-c: DTR61-ARIN source: ARIN created: 2020-06-24T16:10:36Z last-modified: 2020-06-24T16:10:36Z descr: MNT-SCARSD-1 route 199.016.212.000/22 AS21737 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.16.212.0/23 origin: AS21737 mnt-by: MNT-SCARSD-1 tech-c: DTR61-ARIN admin-c: DTR61-ARIN source: ARIN created: 2020-06-24T16:10:03Z last-modified: 2020-06-24T16:10:03Z descr: MNT-SCARSD-1 route 199.016.212.000/23 AS21737 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.30.116.0/24 origin: AS21737 mnt-by: MNT-PRIME-60 descr: New Prime Inc. 2740 N. Mayfair Springfield MO 65803 United States tech-c: MADUR3-ARIN tech-c: NETWO4279-ARIN admin-c: NETWO4279-ARIN source: ARIN created: 2020-06-23T21:17:47Z last-modified: 2020-06-23T21:17:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.30.117.0/24 origin: AS21737 mnt-by: MNT-PRIME-60 descr: New Prime Inc. 2740 N. Mayfair Springfield MO 65803 United States tech-c: MADUR3-ARIN tech-c: NETWO4279-ARIN admin-c: NETWO4279-ARIN source: ARIN created: 2020-06-23T21:19:09Z last-modified: 2020-06-23T21:19:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.30.118.0/24 origin: AS21737 mnt-by: MNT-PRIME-60 descr: New Prime Inc. 2740 N. Mayfair Springfield MO 65803 United States tech-c: MADUR3-ARIN tech-c: NETWO4279-ARIN admin-c: NETWO4279-ARIN source: ARIN created: 2020-06-23T21:20:22Z last-modified: 2020-06-23T21:20:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.30.119.0/24 origin: AS21737 mnt-by: MNT-PRIME-60 descr: New Prime Inc. 2740 N. Mayfair Springfield MO 65803 United States tech-c: MADUR3-ARIN tech-c: NETWO4279-ARIN admin-c: NETWO4279-ARIN source: ARIN created: 2020-06-23T21:21:13Z last-modified: 2020-06-23T21:21:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.73.192.0/21 descr: Proxy-registered route object origin: AS21737 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 20070517 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.51.80.0/23 origin: AS21737 descr: Drury University - Springfield, MO remarks: Drury University 900 N Benton Ave Springfield, MO 65802 admin-c: AGS12-ARIN tech-c: RMA40-ARIN tech-c: TAMBU2-ARIN mnt-by: MNT-APOG created: 2022-03-23T16:57:26Z last-modified: 2022-03-23T16:57:26Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:49b8::/32 origin: AS21737 descr: SpringNet 301 E. Central Springfield MO 65802 United States remarks: Please contact networking [at] springnet.net if you have any questions regarding this object. admin-c: IRF2-ARIN tech-c: ARINS14-ARIN mnt-by: MNT-SPGN created: 2023-06-20T16:11:34Z last-modified: 2023-06-20T16:11:34Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source