These entries are queried from radb.net using whois, you can try my project getting these.
:AS25631 route: 134.231.0.0/16 descr: Gallaudet University Information Technology Services 800 Florida Avenue,NE. Washington, DC 20002-3625 remarks: proxy-registered object for customer Direct inquiries to lloyd.ballinger [at] gallaudet.edu origin: AS25631 mnt-by: MAINT-AS6079 changed: terrence.hunter [at] rcn.com 20070131 source: RADB last-modified: 2023-11-13T15:39:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 134.231.128.0/17 descr: GALLAUDET UNIVERSITY origin: AS25631 mnt-by: MAINT-AS27506 changed: jzhang [at] lightower.com 20150321 source: RADB last-modified: 2023-11-13T15:47:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.26.10.0/24 descr: Gallaudet University Information Technology Services 800 Florida Avenue,NE. Washington, DC 20002-3625 remarks: proxy-registered object for customer Direct inquiries to lloyd.ballinger [at] gallaudet.edu origin: AS25631 mnt-by: MAINT-AS6079 changed: terrence.hunter [at] rcn.com 20070209 source: RADB last-modified: 2023-11-13T15:39:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:d2::/48 descr: GALLAUDET UNIVERSITY origin: AS25631 mnt-by: MAINT-AS27506 changed: jacob.mcnallie [at] crowncastle.com 20190731 source: RADB last-modified: 2023-11-13T15:56:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source