These entries are queried from radb.net using whois, you can try my project getting these.
:AS53347 route: 66.43.202.0/24 origin: AS53347 descr: MTCNet mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200717 #19:34:48Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.22.192.0/20 origin: AS53347 descr: MNT-PREMI-63 route 067.022.192.000/20 AS53347 admin-c: PCNOC-ARIN tech-c: JLG93-ARIN tech-c: PCNOC-ARIN tech-c: SCHAE261-ARIN mnt-by: MNT-PREMI-63 created: 2020-06-18T17:04:44Z last-modified: 2023-12-27T20:57:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.55.224.0/23 origin: AS53347 descr: MTCNet mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200717 #19:35:19Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.55.224.0/24 origin: AS53347 descr: MTCNet mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200723 #20:50:33Z source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 67.55.225.0/24 origin: AS53347 descr: MTCNet mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200723 #20:50:55Z source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.46.180.0/23 origin: AS53347 descr: MNT-PREMI-63 route 072.046.180.000/23 AS53347 admin-c: PCNOC-ARIN tech-c: JLG93-ARIN tech-c: PCNOC-ARIN tech-c: SCHAE261-ARIN mnt-by: MNT-PREMI-63 created: 2020-06-18T17:05:43Z last-modified: 2023-12-27T20:57:06Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.46.180.0/24 origin: AS53347 descr: MNT-PREMI-63 route 072.046.180.000/24 AS53347 admin-c: PCNOC-ARIN tech-c: JLG93-ARIN tech-c: PCNOC-ARIN tech-c: SCHAE261-ARIN mnt-by: MNT-PREMI-63 created: 2020-06-18T17:05:25Z last-modified: 2023-12-27T20:57:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.46.182.0/24 origin: AS53347 descr: MNT-PREMI-63 route 072.046.182.000/24 AS53347 admin-c: PCNOC-ARIN tech-c: JLG93-ARIN tech-c: PCNOC-ARIN tech-c: SCHAE261-ARIN mnt-by: MNT-PREMI-63 created: 2020-06-18T20:16:10Z last-modified: 2023-12-27T20:57:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 72.46.184.0/21 origin: AS53347 descr: MNT-PREMI-63 route 072.046.184.000/21 AS53347 admin-c: PCNOC-ARIN tech-c: JLG93-ARIN tech-c: PCNOC-ARIN tech-c: SCHAE261-ARIN mnt-by: MNT-PREMI-63 created: 2020-06-18T17:07:12Z last-modified: 2023-12-27T20:57:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 96.31.0.0/19 origin: AS53347 descr: MNT-PREMI-63 route 096.031.000.000/19 AS53347 admin-c: PCNOC-ARIN tech-c: JLG93-ARIN tech-c: PCNOC-ARIN tech-c: SCHAE261-ARIN mnt-by: MNT-PREMI-63 created: 2020-06-18T16:57:11Z last-modified: 2023-12-27T20:57:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 96.31.0.0/19 origin: AS53347 descr: Organization: Premier Communications (PREMI-63) RegDate: 2008-12-11 Updated: 2012-02-24 Comment: http://www.mypremieronline.com Ref: https://whois.arin.net/rest/net/NET-96-31-0-0-1 mnt-by: MAINT-AS5056 changed: darin.herteen [at] aureon.com 20211130 #20:04:36Z source: RADB last-modified: 2023-11-13T16:08:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.192.56.0/22 origin: AS53347 descr: MNT-PREMI-63 route 104.192.056.000/22 AS53347 admin-c: PCNOC-ARIN tech-c: JLG93-ARIN tech-c: PCNOC-ARIN tech-c: SCHAE261-ARIN mnt-by: MNT-PREMI-63 created: 2020-06-18T16:58:37Z last-modified: 2023-12-27T20:57:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.192.56.0/22 descr: NetRange: 104.192.56.0 - 104.192.59.255 CIDR: 104.192.56.0/22 NetName: NET-PREMIERCOMMUNICATIONS-2 NetHandle: NET-104-192-56-0-1 Parent: NET104 (NET-104-0-0-0-0) NetType: Direct Allocation OriginAS: AS53347 Organization: Premier Communications (PREMI-63) RegDate: 2014-08-25 Updated: 2014-08-25 Comment: http://www.mypremieronline.com Ref: https://whois.arin.net/rest/net/NET-104-192-56-0-1 origin: AS53347 member-of: RS-AUREON-CUST mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20171122 #14:31:29Z source: RADB last-modified: 2023-11-13T15:52:36Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 143.223.32.0/19 origin: AS53347 descr: OrgName: Premier Communications OrgId: PREMI-63 Address: 339 1st Ave. NE Address: P.O. Box 200 City: Sioux Center StateProv: IA PostalCode: 51250 Country: US member-of: RS-AUREON_CUST mnt-by: MAINT-AS5056 changed: packetnetworking [at] aureon.com 20240326 # 1637Z source: RADB last-modified: 2024-03-26T16:37:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 149.20.208.0/20 origin: AS53347 descr: MNT-PREMI-63 route 149.020.208.000/20 AS53347 admin-c: PCNOC-ARIN tech-c: JLG93-ARIN tech-c: PCNOC-ARIN tech-c: SCHAE261-ARIN mnt-by: MNT-PREMI-63 created: 2020-06-18T17:07:37Z last-modified: 2023-12-27T20:57:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.142.107.0/24 origin: AS53347 descr: Aureon Network Services mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200712 #00:45:34Z source: RADB last-modified: 2023-11-13T16:01:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 167.142.107.0/24 origin: AS53347 descr: MNT-PREMI-63 route 167.142.107.000/24 AS53347 admin-c: PCNOC-ARIN tech-c: JLG93-ARIN tech-c: PCNOC-ARIN tech-c: SCHAE261-ARIN mnt-by: MNT-PREMI-63 created: 2020-08-26T05:13:56Z last-modified: 2023-12-27T20:57:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.75.128.0/20 origin: AS53347 descr: 339 1st Ave. NE P.O. Box 200 Sioux Center IA 51250 United States admin-c: PCNOC-ARIN tech-c: JLG93-ARIN tech-c: PCNOC-ARIN tech-c: SCHAE261-ARIN mnt-by: MNT-PREMI-63 created: 2023-06-08T14:07:32Z last-modified: 2023-12-27T20:57:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 173.233.32.0/20 origin: AS53347 descr: MNT-PREMI-63 route 173.233.032.000/20 AS53347 admin-c: PCNOC-ARIN tech-c: JLG93-ARIN tech-c: PCNOC-ARIN tech-c: SCHAE261-ARIN mnt-by: MNT-PREMI-63 created: 2020-06-18T17:07:55Z last-modified: 2023-12-27T20:57:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.178.167.0/24 origin: AS53347 descr: MTCNet mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200723 #20:52:25Z source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.120.69.0/24 origin: AS53347 descr: MTCNet mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200717 #19:35:43Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.189.68.0/22 origin: AS53347 descr: MNT-PREMI-63 route 199.189.068.000/22 AS53347 admin-c: PCNOC-ARIN tech-c: JLG93-ARIN tech-c: PCNOC-ARIN tech-c: SCHAE261-ARIN mnt-by: MNT-PREMI-63 created: 2020-06-18T17:08:10Z last-modified: 2023-12-27T20:57:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.32.7.0/24 origin: AS53347 descr: MTCNet mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200717 #19:36:06Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.32.30.0/24 origin: AS53347 descr: MTCNet mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200717 #19:36:29Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.36.0/24 descr: Premier admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS53347 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.37.0/24 descr: Premier admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS53347 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.38.0/24 descr: Premier admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS53347 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.116.0/24 origin: AS53347 descr: MTCNet mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200717 #19:36:57Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.126.120.0/24 origin: AS53347 descr: MTCNet mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200717 #19:37:20Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.51.174.0/24 origin: AS53347 descr: MTCNet mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20200717 #19:38:11Z source: RADB last-modified: 2023-11-13T16:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.51.241.0/24 descr: Premier admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS53347 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.51.242.0/24 descr: Premier admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS53347 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.51.243.0/24 descr: Premier admin-c: INS-NOC-ARIN tech-c: INS-NOC-ARIN origin: AS53347 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20230619 source: RADB last-modified: 2023-11-13T16:17:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:fe28::/32 origin: AS53347 descr: MNT-PREMI-63 route 2607:FE28:0000:0000:0000:0000:0000:0000/32 AS53347 admin-c: PCNOC-ARIN tech-c: JLG93-ARIN tech-c: PCNOC-ARIN tech-c: SCHAE261-ARIN mnt-by: MNT-PREMI-63 created: 2020-06-18T17:03:49Z last-modified: 2023-12-27T20:57:05Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:fe28::/32 descr: OrgName: Premier Communications OrgId: PREMI-63 Address: 339 1st Ave. NE Address: P.O. Box 200 City: Sioux Center StateProv: IA PostalCode: 51250 Country: US origin: AS53347 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20181029 #16:57:08Z source: RADB last-modified: 2023-11-13T15:55:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:fe28:10::/48 descr: OrgName: Dordt College OrgId: DORDTC Address: 498 Fourth Ave NE City: Sioux Center StateProv: IA PostalCode: 51250 Country: US origin: AS53347 mnt-by: MAINT-AS5056 changed: will.hughes [at] aureon.com 20181026 #19:16:52Z source: RADB last-modified: 2023-11-13T15:55:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source