These entries are queried from radb.net using whois, you can try my project getting these.
:AS25968 route: 147.174.0.0/16 descr: SELU advertisement to LONI Originating AS25968 origin: AS25968 remarks: maintained by SELU mnt-by: MAINT-AS25968 changed: ray [at] selu.edu 20080221 #07:20:19(UTC) source: RADB last-modified: 2023-11-13T15:39:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.174.0.0/16 descr: Proxy-registered route object origin: AS25968 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 20061204 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.174.8.0/24 origin: AS25968 descr: Downstream customer route of AS13760 mnt-by: MAINT-AS13760 changed: graham.wooden [at] uniti.com 20200614 #14:26:28Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.174.75.0/24 origin: AS25968 descr: Downstream customer route of AS13760 mnt-by: MAINT-AS13760 changed: graham.wooden [at] uniti.com 20200614 #14:25:18Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.174.82.0/23 origin: AS25968 descr: Prefix belonging to downstream customer of AS13760 mnt-by: MAINT-AS13760 changed: graham.wooden [at] uniti.com 20200614 #14:28:18Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.174.104.0/21 descr: SELU advertisement to LONI Originating AS25968 origin: AS25968 remarks: maintained by SELU mnt-by: MAINT-AS25968 changed: ray [at] selu.edu 20080221 #07:23:18(UTC) source: RADB last-modified: 2023-11-13T15:39:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.174.104.0/21 descr: Proxy-registered route object origin: AS25968 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 20050219 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.174.112.0/20 descr: SELU advertisement to LONI Originating AS25968 origin: AS25968 remarks: Maintained by SELU mnt-by: MAINT-AS25968 changed: ray [at] selu.edu 20080221 #07:24:32(UTC) source: RADB last-modified: 2023-11-13T15:39:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.174.150.0/24 descr: Proxy-registered route object origin: AS25968 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 20050212 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.174.160.0/19 origin: AS25968 descr: Downstream customer route of AS13760 mnt-by: MAINT-AS13760 changed: graham.wooden [at] uniti.com 20200614 #14:23:39Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.174.160.0/24 descr: SELU advertisement to LONI Originating AS25968 origin: AS25968 remarks: Maintained by SELU mnt-by: MAINT-AS25968 changed: ray [at] selu.edu 20080327 #16:59:38Z source: RADB last-modified: 2023-11-13T15:39:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.174.192.0/19 origin: AS25968 descr: Downstream customer route of AS13760 mnt-by: MAINT-AS13760 changed: graham.wooden [at] uniti.com 20200614 #14:24:36Z source: RADB last-modified: 2023-11-13T16:00:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.174.224.0/20 descr: Proxy-registered route object origin: AS25968 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 20060214 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 147.174.248.0/24 descr: Southeastern Louisiana University origin: AS25968 mnt-by: MAINT-AS13760 changed: graham.wooden [at] uniti.com 20221107 #13:23:53Z source: RADB last-modified: 2023-11-13T16:13:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:7b::/48 descr: SLU IPv6 Assignment origin: AS25968 admin-c: Lonnie Leger tech-c: Lonnie Leger notify: net-admin [at] loni.org mnt-by: MAINT-AS32440 changed: lonnie [at] lsu.edu 20170206 #20:59:19Z source: RADB last-modified: 2023-11-13T15:50:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source