These entries are queried from radb.net using whois, you can try my project getting these.
:AS132401 route: 103.72.193.0/24 origin: AS132401 descr: COMCAST INDIA ENGINEERING CENTER 1,LLP_OM201904034274366 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20190404 #12:07:18Z source: RADB last-modified: 2023-11-13T15:55:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.72.193.0/24 origin: AS132401 descr: COMCAST INDIA ENGINEERING CENTER I LLP No. 10/1, 13th St Nandanam Extn,, Nandanam, mnt-by: MAINT-CMCS-IN last-modified: 2019-07-29T13:34:01Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df4:2a00::/48 origin: AS132401 descr: COMCAST INDIA ENGINEERING CENTER I LLP No. 10/1, 13th St Nandanam Extn,, Nandanam, mnt-by: MAINT-CMCS-IN last-modified: 2019-07-29T13:34:00Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df4:2a00::/48 descr: Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mount Laurel, NJ 08054 origin: AS132401 notify: Tony_Tauber [at] nospam.comcast.com mnt-by: MAINT-AS7922 changed: courtney_smith [at] cable.comcast.com 20170926 #18:17:00Z source: RADB last-modified: 2023-11-13T15:54:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source