These entries are queried from radb.net using whois, you can try my project getting these.
:AS4385 route: 129.21.0.0/16 descr: Rochester Institute of Technology origin: AS4385 mnt-by: MAINT-AS192 changed: aweits [at] rit.edu 20131213 #13:09:35Z source: RADB last-modified: 2023-11-13T15:45:55Z rpki-ov-state: valid route: 129.21.0.0/16 descr: Proxy-registered route object origin: AS4385 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 20070501 source: LEVEL3 rpki-ov-state: valid route: 192.77.9.0/24 descr: Rochester Institute of Technology origin: AS4385 mnt-by: MAINT-AS192 changed: aweits [at] rit.edu 20131213 #13:11:16Z source: RADB last-modified: 2023-11-13T15:45:55Z rpki-ov-state: valid route: 192.77.9.0/24 descr: Proxy-registered route object origin: AS4385 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 20070501 source: LEVEL3 rpki-ov-state: valid route6: 2620:8d:8000::/48 descr: RochesterAS4385 origin: AS4385 mnt-by: LEVEL3-MNT changed: larry.goodwin [at] level3.com 20110908 source: LEVEL3 rpki-ov-state: valid route6: 2620:8d:8000::/48 descr: Rochester Institute of Technology origin: AS4385 mnt-by: MAINT-AS192 changed: aweits [at] rit.edu 20131213 #13:13:08Z source: RADB last-modified: 2023-11-13T15:45:55Z rpki-ov-state: valid