These entries are queried from radb.net using whois, you can try my project getting these.
:AS23755 route: 202.7.4.0/22 descr: Asia Pacific Network Information Centre origin: AS23755 remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: mnt-by: MAINT-AS19151 changed: ipadmin [at] bboi.net 20080113 source: BBOI rpki-ov-state: valid