These entries are queried from radb.net using whois, you can try my project getting these.
:AS13727 route: 8.42.8.0/24 origin: AS13727 descr: Next Dimension Inc 350 E Cermak Rd Chicago, IL 60616, USA. member-of: rs-NDINC admin-c: AD294-ARIN tech-c: NOC32413-ARIN notify: noc [at] ndinc.ca mnt-by: MAINT-AS13727-ND changed: rmercier [at] ndinc.ca 20220325 #19:24:46Z source: RADB last-modified: 2023-11-13T16:10:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 8.42.8.0/24 origin: AS13727 descr: 350 E Cermak Rd Chicago, IL 60616, USA member-of: RS-NDINC admin-c: AD294-ARIN tech-c: JEBBE-ARIN tech-c: JRL66-ARIN tech-c: KODUR-ARIN tech-c: RMM19-ARIN mnt-by: MNT-NEXTD created: 2022-01-25T17:11:11Z last-modified: 2024-02-29T15:05:07Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 38.29.28.0/22 origin: AS13727 descr: Next Dimension Inc. member-of: rs-NDINC admin-c: AD294-ARIN tech-c: NOC32413-ARIN notify: noc [at] ndinc.ca mnt-by: MAINT-AS13727-ND changed: rmercier [at] ndinc.ca 20220325 #19:25:34Z source: RADB last-modified: 2023-11-13T16:10:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 104.247.84.0/23 origin: AS13727 descr: 3020 Devon Drive WINDSOR ON N8X 4L2 Canada admin-c: AD294-ARIN tech-c: JEBBE-ARIN tech-c: JRL66-ARIN tech-c: KODUR-ARIN tech-c: RMM19-ARIN mnt-by: MNT-NEXTD created: 2023-08-29T13:43:17Z last-modified: 2024-02-29T15:05:07Z source: ARIN rpki-ov-state: valid route: 104.247.84.0/23 descr: Added on behalf of Customer: Net Direct origin: AS13727 mnt-by: MAINT-AS812 changed: darren.raycraft [at] rci.rogers.com 20170525 #19:28:40Z source: RADB last-modified: 2023-11-13T15:51:12Z rpki-ov-state: valid route: 142.147.67.0/24 origin: AS13727 descr: Next Dimension member-of: rs-NDINC admin-c: AD294-ARIN tech-c: NOC32413-ARIN notify: noc [at] ndinc.ca mnt-by: MAINT-AS13727-ND changed: rmercier [at] ndinc.ca 20220328 #15:23:26Z source: RADB last-modified: 2023-11-13T16:10:13Z rpki-ov-state: valid route: 142.147.67.0/24 descr: Next Dimension Inc. descr: 3020 Devon Drive descr: Windsor, ON, descr: CA origin: AS13727 member-of: rs-NDINC mnt-by: MNT-NEXTD changed: rmercier [at] nextdimensioninc.com 20160427 source: ARIN rpki-ov-state: valid route: 206.47.163.0/24 origin: AS13727 descr: Next Dimension member-of: rs-NDINC admin-c: AD294-ARIN tech-c: NOC32413-ARIN notify: noc [at] ndinc.ca mnt-by: MAINT-AS13727-ND changed: rmercier [at] ndinc.ca 20220328 #15:24:13Z source: RADB last-modified: 2023-11-13T16:10:13Z rpki-ov-state: valid route: 216.8.176.0/22 descr: Next Dimension Inc. descr: 3020 Devon Drive descr: Windsor, ON, descr: CA origin: AS13727 member-of: rs-NDINC mnt-by: MNT-NEXTD changed: rmercier [at] nextdimensioninc.com 20160427 source: ARIN rpki-ov-state: valid route: 216.8.176.0/22 descr: NetBlock-NextDimension origin: AS13727 notify: ipnoc [at] terago.ca mnt-by: MAINT-AS20161 changed: ipnoc [at] terago.ca 20050927 source: BELL rpki-ov-state: valid route: 216.8.176.0/22 origin: AS13727 descr: Next Dimension Inc. member-of: rs-NDINC admin-c: AD294-ARIN tech-c: NOC32413-ARIN notify: noc [at] ndinc.ca mnt-by: MAINT-AS13727-ND changed: rmercier [at] ndinc.ca 20220328 #15:22:15Z source: RADB last-modified: 2023-11-13T16:10:13Z rpki-ov-state: valid route: 216.8.176.0/24 descr: Next Dimension Inc. descr: 3020 Devon Drive descr: Windsor, ON, descr: CA origin: AS13727 member-of: rs-NDINC mnt-by: MNT-NEXTD changed: rmercier [at] nextdimensioninc.com 20160427 source: ARIN rpki-ov-state: valid route: 216.8.176.0/24 origin: AS13727 descr: Next Dimension member-of: rs-NDINC admin-c: AD294-ARIN tech-c: NOC32413-ARIN geoidx: Canada notify: noc [at] ndinc.ca mnt-by: MAINT-AS13727-ND changed: rmercier [at] ndinc.ca 20220328 #15:25:56Z source: RADB last-modified: 2023-11-13T16:10:13Z rpki-ov-state: valid route: 216.8.177.0/24 descr: Next Dimension Inc. descr: 3020 Devon Drive descr: Windsor, ON, descr: CA origin: AS13727 member-of: rs-NDINC mnt-by: MNT-NEXTD changed: rmercier [at] nextdimensioninc.com 20160427 source: ARIN rpki-ov-state: valid route: 216.8.177.0/24 origin: AS13727 descr: Next Dimension member-of: rs-NDINC admin-c: AD294-ARIN tech-c: NOC32413-ARIN geoidx: Canada notify: noc [at] ndinc.ca mnt-by: MAINT-AS13727-ND changed: rmercier [at] ndinc.ca 20220328 #15:26:55Z source: RADB last-modified: 2023-11-13T16:10:13Z rpki-ov-state: valid route: 216.8.178.0/24 descr: Next Dimension Inc. descr: 3020 Devon Drive descr: Windsor, ON, descr: CA origin: AS13727 member-of: rs-NDINC mnt-by: MNT-NEXTD changed: rmercier [at] nextdimensioninc.com 20160427 source: ARIN rpki-ov-state: valid route: 216.8.178.0/24 origin: AS13727 descr: Next Dimension member-of: rs-NDINC admin-c: AD294-ARIN tech-c: NOC32413-ARIN geoidx: Canada notify: noc [at] ndinc.ca mnt-by: MAINT-AS13727-ND changed: rmercier [at] ndinc.ca 20220328 #15:27:44Z source: RADB last-modified: 2023-11-13T16:10:13Z rpki-ov-state: valid route: 216.8.179.0/24 origin: AS13727 descr: Next Dimension member-of: rs-NDINC admin-c: AD294-ARIN tech-c: NOC32413-ARIN geoidx: Canada notify: noc [at] ndinc.ca mnt-by: MAINT-AS13727-ND changed: rmercier [at] ndinc.ca 20220328 #15:50:02Z source: RADB last-modified: 2023-11-13T16:10:13Z rpki-ov-state: valid route: 216.8.179.0/24 descr: Next Dimension Inc. descr: 3020 Devon Drive descr: Windsor, ON, descr: CA origin: AS13727 member-of: rs-NDINC mnt-by: MNT-NEXTD changed: rmercier [at] nextdimensioninc.com 20160427 source: ARIN rpki-ov-state: valid route6: 2606:7080::/32 origin: AS13727 descr: 3020 Devon Drive WINDSOR ON N8X 4L2 Canada member-of: RS-NDINC admin-c: AD294-ARIN tech-c: JEBBE-ARIN tech-c: JRL66-ARIN tech-c: KODUR-ARIN tech-c: RMM19-ARIN mnt-by: MNT-NEXTD created: 2020-08-17T14:07:27Z last-modified: 2024-02-29T15:05:07Z source: ARIN rpki-ov-state: valid route6: 2606:7080::/32 origin: AS13727 descr: Next Dimension IPv6 member-of: rs-NDINC admin-c: AD294-ARIN tech-c: NOC32413-ARIN notify: noc [at] ndinc.ca mnt-by: MAINT-AS13727-ND changed: rmercier [at] ndinc.ca 20220325 #19:32:55Z source: RADB last-modified: 2023-11-13T16:10:13Z rpki-ov-state: valid