Internet Route Registry

These entries are queried from radb.net using whois, you can try my project getting these.

:AS32503

route:          136.228.188.0/22
origin:         AS32503
descr:          BGP Advertisement for CUProdigy at SLC1
mnt-by:         MAINT-AS13767
changed:        networking [at] databank.com 20190220  #19:47:27Z
source:         RADB
last-modified:  2023-11-13T15:55:41Z
rpki-ov-state:  not_found # No ROAs found, or RPKI validation not enabled for source