These entries are queried from radb.net using whois, you can try my project getting these.
:AS29338 route: 196.216.214.0/24 descr: Proxy-registered route object origin: AS29338 remarks: This route object is for a Vodacom NSA customer route which is being exported under this origin AS.This route object was created because no existing route object with the same origin was found, and since some Vodacom NSA peers filter based on these objects this route may be rejected if this object is not created. Please contact support [at] vodansa.co.za if their is any problems with the registered object mnt-by: MAINT-AS36994 changed: Dijon.mannie [at] vodacom.co.za 20140129 #11:46:17Z source: RADB last-modified: 2023-11-13T15:45:59Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source