These entries are queried from radb.net using whois, you can try my project getting these.
:AS21719 route: 66.199.132.0/24 descr: CHL origin: AS21719 member-of: rs-CHL-ROUTE-SET mnt-by: MNT-CHL changed: hostmaster [at] chl.com 20170217 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.199.132.0/24 descr: PNAP-NYM chl-1 origin: AS21719 mnt-by: MAINT-AS1828 changed: sduxbury [at] internap.com 20021031 source: RADB last-modified: 2023-11-13T16:13:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.28.255.0/24 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: jbains [at] peer1.net 20040113 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.28.255.0/24 descr: CHL origin: AS21719 member-of: rs-CHL-ROUTE-SET mnt-by: MNT-CHL changed: hostmaster [at] chl.com 20170217 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.90.15.0/24 descr: CHL origin: AS21719 member-of: rs-CHL-ROUTE-SET mnt-by: MNT-CHL changed: hostmaster [at] chl.com 20170217 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 69.90.15.0/24 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: vee [at] peer1.net 20040622 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 108.174.64.0/20 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: support [at] peer1.com 20120123 source: RADB last-modified: 2023-11-13T15:41:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 160.79.110.0/23 descr: PNAP-NYM chl-1 NYM origin: AS21719 mnt-by: MAINT-AS1828 changed: cwoodfield [at] internap.com 20011105 source: RADB last-modified: 2023-11-13T16:13:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 184.170.192.0/20 descr: Vultr Customer Route origin: AS21719 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:35:36-18000 source: RADB last-modified: 2023-11-13T16:13:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 184.170.192.0/20 descr: CHL origin: AS21719 member-of: rs-CHL-ROUTE-SET mnt-by: MNT-CHL changed: hostmaster [at] chl.com 20170217 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.64.208.0/20 descr: CHL origin: AS21719 member-of: rs-CHL-ROUTE-SET mnt-by: MNT-CHL changed: hostmaster [at] chl.com 20170217 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.13.16.0/20 descr: CHL origin: AS21719 member-of: rs-CHL-ROUTE-SET mnt-by: MNT-CHL changed: hostmaster [at] chl.com 20170217 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.13.16.0/20 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: support [at] peer1.com 20120910 source: RADB last-modified: 2023-11-13T15:43:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.232.228.0/24 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: sbellerive [at] peer1.com 20080520 source: RADB last-modified: 2023-11-13T15:39:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.26.225.0/24 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: sbellerive [at] peer1.com 20100120 source: RADB last-modified: 2023-11-13T15:40:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.115.212.0/22 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: cblecker [at] peer1.com 20110424 source: RADB last-modified: 2023-11-13T15:41:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.115.212.0/22 descr: CHL origin: AS21719 member-of: rs-CHL-ROUTE-SET mnt-by: MNT-CHL changed: hostmaster [at] chl.com 20170217 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.195.13.0/24 descr: Company ??? Tri-Tech / IAVI Contact ??? Joe Maimon (212) 444-9814 origin: AS21719 member-of: RS-BVN-NYC member-of: RS-ATX-PHL notify: jcoke [at] broadviewnet.com mnt-by: MAINT-AS7029 changed: jcoke [at] broadviewnet.com 20120719 #04:28:52Z source: RADB last-modified: 2023-11-13T16:03:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.145.228.0/24 descr: PNAP-NYM chl route origin: AS21719 mnt-by: MAINT-AS1828 changed: rrudd [at] internap.com 20011220 source: RADB last-modified: 2023-11-13T16:13:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 205.173.248.0/22 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: rerickson [at] peer1.com 20090217 source: RADB last-modified: 2023-11-13T15:39:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.34.36.0/24 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: vee [at] peer1.net 20051220 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.34.39.0/24 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: jbains [at] peer1.net 20040921 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.54.128.0/19 descr: CHL origin: AS21719 member-of: rs-CHL-ROUTE-SET mnt-by: MNT-CHL changed: hostmaster [at] chl.com 20170217 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.54.128.0/19 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: sbellerive [at] peer1.com 20110610 source: RADB last-modified: 2023-11-13T15:41:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.212.64.0/19 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: vee [at] peer1.net 20050719 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.220.108.0/24 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: bkennedy [at] peer1.com 20070709 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.152.225.0/24 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: sodor [at] peer1.net 20031015 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.152.228.0/24 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: sodor [at] peer1.net 20031015 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.152.233.0/24 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: sodor [at] peer1.net 20031015 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.152.236.0/24 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: sodor [at] peer1.net 20031015 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.152.239.0/24 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: sodor [at] peer1.net 20031015 changed: rerickson [at] peer1.com 20071129 source: RADB last-modified: 2023-11-13T15:39:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.222.144.0/20 descr: CHL origin: AS21719 member-of: rs-CHL-ROUTE-SET mnt-by: MNT-CHL changed: hostmaster [at] chl.com 20170217 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.222.144.0/20 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: rerickson [at] peer1.com 20071206 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.222.144.0/21 descr: Peer1 Route Object origin: AS21719 mnt-by: maint-as13768 changed: rerickson [at] peer1.com 20080415 source: RADB last-modified: 2023-11-13T15:39:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:f510::/32 descr: Vultr Customer Route origin: AS21719 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221210 #00:37:24-18000 source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:f510::/32 descr: CHL origin: AS21719 member-of: rs-CHL-ROUTE-SET mnt-by: MNT-CHL changed: hostmaster [at] chl.com 20170217 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source