These entries are queried from radb.net using whois, you can try my project getting these.
:AS393739 route: 207.172.152.0/24 descr: Al Jazeera International (USA) INC 1200 New Hampshire Ave NW Washington, DC, 20036 USA remarks: proxy-registered object for customer Direct inquiries to srdjan.zderic [at] aljazeera.net origin: AS393739 mnt-by: MAINT-AS6079 changed: michael.toth [at] rcn.com 20150116 source: RADB last-modified: 2023-11-13T15:47:05Z rpki-ov-state: valid