Internet Route Registry

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

:AS19971

route:          170.249.72.0/21
origin:         AS19971
descr:          Comcast Cable Communications, Inc.
                1800 Bishops Gate Blvd
                Mt Laurel, NJ  08054
remarks:        Customer Q Center
mnt-by:         MAINT-AS7922
changed:        wyatt_clarke [at] cable.comcast.com 20201008  #21:19:14Z
source:         RADB
last-modified:  2023-11-13T16:02:24Z
rpki-ov-state:  not_found # No ROAs found, or RPKI validation not enabled for source