These entries are queried from radb.net using whois, you can try my project getting these.
:AS46976 route: 69.9.40.0/24 descr: Atlantic Metro Communications - Customer Prefix 4 Century Dr Parsippany, NJ 07054 USA origin: AS46976 mnt-by: MAINT-AS29838 changed: irr [at] atlanticmetro.net 20180524 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.109.15.0/24 descr: Customer Prefix - LiquidityConnect Atlantic Metro Communications 4 Century Drive 2nd Floor Parsippany, NJ 07054 USA origin: AS46976 mnt-by: MAINT-AS29838 changed: irr [at] atlanticmetro.net 20191112 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.109.17.0/24 descr: Customer Prefix - LiquidityConnect Atlantic Metro Communications 4 Century Drive 2nd Floor Parsippany, NJ 07054 USA origin: AS46976 mnt-by: MAINT-AS29838 changed: irr [at] atlanticmetro.net 20191112 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.109.23.0/24 descr: Customer Prefix - LiquidityConnect Atlantic Metro Communications 4 Century Drive 2nd Floor Parsippany, NJ 07054 USA origin: AS46976 mnt-by: MAINT-AS29838 changed: irr [at] atlanticmetro.net 20191112 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.109.25.0/24 descr: Customer Prefix - LiquidityConnect Atlantic Metro Communications 4 Century Drive 2nd Floor Parsippany, NJ 07054 USA origin: AS46976 mnt-by: MAINT-AS29838 changed: irr [at] atlanticmetro.net 20191112 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.229.22.0/23 descr: Atlantic Metro Communications - Customer Prefix 4 Century Dr Parsippany, NJ 07054 USA origin: AS46976 mnt-by: MAINT-AS29838 changed: irr [at] atlanticmetro.net 20180524 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.229.22.0/24 descr: Atlantic Metro Communications - Customer Prefix 4 Century Dr Parsippany, NJ 07054 USA origin: AS46976 mnt-by: MAINT-AS29838 changed: irr [at] atlanticmetro.net 20180524 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.229.23.0/24 descr: Atlantic Metro Communications - Customer Prefix 4 Century Dr Parsippany, NJ 07054 USA origin: AS46976 mnt-by: MAINT-AS29838 changed: irr [at] atlanticmetro.net 20180524 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source