These entries are queried from radb.net using whois, you can try my project getting these.
:AS-COLOCROSSING as-set: AS-COLOCROSSING descr: ColoCrossing members: AS36352,AS-COLOCROSSING-CUSTOMERS mnt-by: MAINT-AS36352 changed: internal [at] velocity-servers.net 20100809 #20:09:23Z source: RADB last-modified: 2023-11-13T15:46:17Z