These entries are queried from radb.net using whois, you can try my project getting these.
:AS11841 route: 64.30.192.0/19 descr: linkLINE Communications origin: AS11841 mnt-by: LINKLINE-MNT changed: dru [at] linkline.com 20000131 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.30.192.0/19 descr: linkLINE Communications origin: AS11841 mnt-by: MAINT-AS11841 changed: dru [at] linkline.com 20030305 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.59.224.0/19 descr: linkLINE Communications origin: AS11841 notify: noc [at] linkline.com mnt-by: MAINT-AS11841 changed: dru [at] linkline.com 20040422 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 66.146.108.0/22 descr: linkLINE Communications origin: AS11841 notify: noc [at] linkline.com mnt-by: MAINT-AS11841 changed: dru [at] linkline.com 20040421 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.223.0.0/24 descr: Frontier Communications (ARIN OrgID: FRTR) origin: AS11841 remarks: remarks: -- Operational Contacts -- remarks: Abuse / UCE: abuse [at] support.ftr.com remarks: NOC / Maint: support [at] support.ftr.com remarks: BGP Routing: bgp [at] support.ftr.com remarks: remarks: Proxy-registered route object remarks: for Frontier BGP customer remarks: mnt-by: MAINT-AS5650 changed: rickm [at] ftr.com 20160922 source: RADB last-modified: 2024-02-15T15:38:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.251.64.0/22 descr: LCI-RNO-BGP origin: AS11841 remarks: linkLINE Communications Nevada notify: noc [at] linkline.com mnt-by: MAINT-AS11841 changed: dru [at] linkline.com 20050714 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.251.68.0/24 descr: LCI-ONT-BGP origin: AS11841 remarks: linkLINE Communications notify: noc [at] linkline.com mnt-by: MAINT-AS11841 changed: dru [at] linkline.com 20050714 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.251.69.0/24 descr: LCI-ONT-BGP origin: AS11841 remarks: linkLINE Communications notify: noc [at] linkline.com mnt-by: MAINT-AS11841 changed: dru [at] linkline.com 20050714 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.251.70.0/23 descr: LCI-ONT-BGP origin: AS11841 remarks: linkLINE Communications notify: noc [at] linkline.com mnt-by: MAINT-AS11841 changed: dru [at] linkline.com 20050714 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.251.72.0/22 descr: LCI-LAX-BGP origin: AS11841 remarks: linkLINE Communications notify: noc [at] linkline.com mnt-by: MAINT-AS11841 changed: dru [at] linkline.com 20050714 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.16.16.0/20 descr: linkLINE Communications origin: AS11841 notify: noc [at] linkline.com mnt-by: MAINT-AS11841 changed: dru [at] linkline.com 20040421 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.66.224.0/20 descr: linkLINE Communications origin: AS11841 notify: noc [at] linkline.com mnt-by: MAINT-AS11841 changed: dru [at] linkline.com 20040421 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.66.240.0/22 descr: LCI-SJC-BGP origin: AS11841 remarks: linkLINE Communications, Inc. notify: noc [at] linkline.com mnt-by: MAINT-AS11841 changed: dru [at] linkline.com 20050111 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.66.244.0/22 descr: LCI-LAX-BGP origin: AS11841 remarks: linkLINE Communications, Inc. notify: noc [at] linkline.com mnt-by: MAINT-AS11841 changed: dru [at] linkline.com 20050111 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.66.248.0/21 descr: LCI-LAX-BGP origin: AS11841 remarks: linkLINE Communications, Inc. notify: noc [at] linkline.com mnt-by: MAINT-AS11841 changed: dru [at] linkline.com 20050111 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source