These entries are queried from radb.net using whois, you can try my project getting these.
:AS19236 route: 198.105.64.0/20 descr: Route for Downstream Customer origin: AS19236 mnt-by: MAINT-AS26554 changed: noc [at] ussignalcom.com 20111128 #22:01:58Z source: RADB last-modified: 2023-11-13T15:41:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.105.64.0/24 origin: AS19236 descr: Proxy route mnt-by: MAINT-AS7545 changed: cnes [at] tpgtelecom.com.au 20231117 # 0226Z source: RADB last-modified: 2023-11-17T02:26:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.105.72.0/24 descr: STEELCASE SA origin: AS19236 mnt-by: COLT-FR-MNT created: 2007-04-23T13:56:07Z last-modified: 2018-09-04T15:50:10Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.105.73.0/24 descr: STEELCASE SA origin: AS19236 mnt-by: AGC-MNT notify: support [at] agora-hosting.net created: 2007-04-27T12:25:46Z last-modified: 2024-01-04T13:49:54Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.105.74.0/24 descr: STEELCASE SA origin: AS19236 mnt-by: COLT-FR-MNT created: 2007-04-27T12:25:47Z last-modified: 2018-09-04T15:50:11Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.105.75.0/24 descr: STEELCASE SA origin: AS19236 mnt-by: COLT-FR-MNT created: 2007-04-27T12:25:47Z last-modified: 2018-09-04T15:50:11Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.105.76.0/23 descr: STEELCASE origin: AS19236 remarks: Transit via AS9381 notify: bind-admin [at] newtthk.com mnt-by: MAINT-AS9381 changed: bind-admin [at] newtthk.com 20090924 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.105.76.0/23 descr: PACNET (proxy-registered route object) origin: AS19236 remarks: This route object is for a PACNET customer route which is being exported under this origin AS. + This route object was created because no existing route object with the same origin was found, and since some ANC peers filter based on these objects this route may be rejected if this object is not created. + Please contact abuse [at] pacnet.net if you have any Concerns regarding Spam/Abuses related to this object + Please contact ip-noc [at] pacnet.net if you have any other Questions regarding this object. notify: ip-noc [at] pacnet.net mnt-by: MAINT-AS4637 changed: ip-noc [at] pacnet.net 20100204 source: RADB last-modified: 2023-11-13T15:58:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.105.76.0/24 descr: STEELCASE origin: AS19236 remarks: Transit via AS9381 notify: bind-admin [at] newtthk.com mnt-by: MAINT-AS9381 changed: bind-admin [at] newtthk.com 20090924 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.105.76.0/24 descr: To allow routing to other ISPs origin: AS19236 mnt-by: MAINT-AS7132 changed: peering [at] intl.att.com 20190903 source: RADB last-modified: 2023-11-13T15:57:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.105.77.0/24 descr: STEELCASE origin: AS19236 remarks: Transit via AS9381 notify: bind-admin [at] newtthk.com mnt-by: MAINT-AS9381 changed: bind-admin [at] newtthk.com 20090924 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.105.77.0/24 descr: To allow routing to other ISPs origin: AS19236 mnt-by: MAINT-AS7132 changed: peering [at] intl.att.com 20190903 source: RADB last-modified: 2023-11-13T15:57:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.105.79.0/24 origin: AS19236 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: cnes [at] tpgtelecom.com.au source: RADB last-modified: 2023-11-20T07:05:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source