These entries are queried from radb.net using whois, you can try my project getting these.
:AS56096 route: 27.100.4.0/22 descr: SBN route object for V-PLUSNET-TH origin: AS56096 remarks: Please contact sbn-noc(at)ais.co.th if you have any questions regarding this object mnt-by: MAINT-AS45430 changed: naruepoi [at] ais.co.th 20110225 #07:16:24Z source: RADB last-modified: 2023-11-13T15:41:16Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.100.4.0/24 descr: CAT route object for VPLUSNET (VOIZPLUS) origin: AS56096 mnt-by: MAINT-THIX-CAT-TH changed: catdb [at] cat.net.th 20110726 source: RADB last-modified: 2023-11-13T15:45:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.100.5.0/24 descr: BB BROADBAND CO., LTD. origin: AS56096 admin-c: Yutthapong Amornfa tech-c: Tharit Kaewkruewan notify: tharit_k [at] beenets.com mnt-by: MAINT-AS45796 changed: tharit_k [at] beenets.com 20131008 #05:06:41Z source: RADB last-modified: 2023-11-13T15:45:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.100.6.0/24 descr: BB BROADBAND CO., LTD. origin: AS56096 admin-c: Yutthapong Amornfa tech-c: Tharit Kaewkruewan notify: tharit_k [at] beenets.com mnt-by: MAINT-AS45796 changed: tharit_k [at] beenets.com 20131008 #05:05:28Z source: RADB last-modified: 2023-11-13T15:45:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.100.7.0/24 descr: CMI IP Transit origin: AS56096 admin-c: MAINT-CMI-INT-HK tech-c: MAINT-CMI-INT-HK mnt-by: MAINT-CMI-INT-HK changed: qas_support [at] cmi.chinamobile.com 20160815 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.100.7.0/24 descr: BB BROADBAND CO., LTD. origin: AS56096 admin-c: Yutthapong Amornfa tech-c: Tharit Kaewkruewan notify: tharit_k [at] beenets.com mnt-by: MAINT-AS45796 changed: tharit_k [at] beenets.com 20131008 #05:04:07Z source: RADB last-modified: 2023-11-13T15:45:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source