These entries are queried from radb.net using whois, you can try my project getting these.
:AS32990 route: 108.179.128.0/21 origin: AS32990 descr: East Central Energy Handle:ECE-58 Address: 412 Main Ave N Braham MN 55006 United States tech-c: Peering Arvig remarks: This route object is for an ARVIG customer route which is being exported under this origin AS notify: peering [at] arvig.com mnt-by: MAINT-AS16904 changed: tony.radzwon [at] arvig.com 20231005 #15:36:34Z source: RADB last-modified: 2023-11-13T16:18:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 173.250.128.0/19 origin: AS32990 descr: East Central Energy Handle:ECE-58 Address: 412 Main Ave N Braham MN 55006 United States tech-c: Peering Arvig remarks: This route object is for an ARVIG customer route which is being exported under this origin AS notify: peering [at] arvig.com mnt-by: MAINT-AS16904 changed: tony.radzwon [at] arvig.com 20231005 #15:39:29Z source: RADB last-modified: 2023-11-13T16:18:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.191.159.0/24 descr: PNAP-NYC GlenHill Capital origin: AS32990 mnt-by: MAINT-AS1828 changed: djaffers [at] internap.com 20040923 source: RADB last-modified: 2023-11-13T16:13:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:66c0::/32 origin: AS32990 descr: East Central Energy Handle:ECE-58 Address: 412 Main Ave N Braham MN 55006 United States tech-c: Peering Arvig remarks: This route object is for an ARVIG customer route which is being exported under this origin AS notify: peering [at] arvig.com mnt-by: MAINT-AS16904 changed: tony.radzwon [at] arvig.com 20231005 #15:42:03Z source: RADB last-modified: 2023-11-13T16:18:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source