These entries are queried from radb.net using whois, you can try my project getting these.
:AS56094 route: 45.127.168.0/22 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:36:44Z source: APNIC rpki-ov-state: valid route: 45.127.168.0/23 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:36:45Z source: APNIC rpki-ov-state: valid route: 45.127.168.0/24 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:36:46Z source: APNIC rpki-ov-state: valid route: 45.127.169.0/24 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:36:47Z source: APNIC rpki-ov-state: valid route: 45.127.170.0/23 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:36:49Z source: APNIC rpki-ov-state: valid route: 45.127.170.0/24 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:36:50Z source: APNIC rpki-ov-state: valid route: 45.127.171.0/24 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:36:51Z source: APNIC rpki-ov-state: valid route: 103.196.112.0/22 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:55:58Z source: APNIC rpki-ov-state: valid route: 103.196.112.0/23 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:55:59Z source: APNIC rpki-ov-state: valid route: 103.196.112.0/24 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:56:00Z source: APNIC rpki-ov-state: valid route: 103.196.113.0/24 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:56:02Z source: APNIC rpki-ov-state: valid route: 103.196.114.0/23 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:56:03Z source: APNIC rpki-ov-state: valid route: 103.196.114.0/24 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:56:04Z source: APNIC rpki-ov-state: valid route: 103.196.115.0/24 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T03:56:05Z source: APNIC rpki-ov-state: valid route: 182.54.228.0/22 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T07:35:04Z source: APNIC rpki-ov-state: valid route: 182.54.228.0/23 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T07:35:05Z source: APNIC rpki-ov-state: valid route: 182.54.228.0/24 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T07:35:06Z source: APNIC rpki-ov-state: valid route: 182.54.229.0/24 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T07:35:08Z source: APNIC rpki-ov-state: valid route: 182.54.230.0/23 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T07:35:09Z source: APNIC rpki-ov-state: valid route: 182.54.230.0/24 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T07:35:10Z source: APNIC rpki-ov-state: valid route: 182.54.231.0/24 origin: AS56094 descr: Institute Of Technical Education 2 Ang Mo Kio Drive mnt-by: MAINT-ITENET-SG last-modified: 2023-12-26T07:35:11Z source: APNIC rpki-ov-state: valid route6: 2403:6d00::/32 origin: AS56094 descr: (proxy-registered route object) INSTITUTE OF TECHNICAL EDUCATION address: 2 Ang Mo Kio Drive, Singapore 567720 country: SG phone: +65-65902188 e-mail: ithelpdesk [at] ite.edu.sg mnt-by: MAINT-AS17547 changed: iskandarb [at] m1.com.sg 20190828 #03:50:02Z source: RADB last-modified: 2023-11-13T15:57:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2403:6d00::/36 origin: AS56094 descr: (proxy-registered route object) INSTITUTE OF TECHNICAL EDUCATION address: 2 Ang Mo Kio Drive, Singapore 567720 country: SG phone: +65-65902188 e-mail: ithelpdesk [at] ite.edu.sg mnt-by: MAINT-AS17547 changed: iskandarb [at] m1.com.sg 20190828 #03:51:04Z source: RADB last-modified: 2023-11-13T15:57:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2403:6d00:cc::/48 origin: AS56094 descr: (proxy-registered route object) INSTITUTE OF TECHNICAL EDUCATION address: 2 Ang Mo Kio Drive, Singapore 567720 country: SG phone: +65-65902188 e-mail: ithelpdesk [at] ite.edu.sg mnt-by: MAINT-AS17547 changed: iskandarb [at] m1.com.sg 20190912 #06:12:13Z source: RADB last-modified: 2023-11-13T15:57:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2403:6d00:ce::/48 origin: AS56094 descr: (proxy-registered route object) INSTITUTE OF TECHNICAL EDUCATION address: 2 Ang Mo Kio Drive, Singapore 567720 country: SG phone: +65-65902188 e-mail: ithelpdesk [at] ite.edu.sg mnt-by: MAINT-AS17547 changed: iskandarb [at] m1.com.sg 20190912 #06:11:49Z source: RADB last-modified: 2023-11-13T15:57:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2403:6d00:1000::/36 origin: AS56094 descr: (proxy-registered route object) INSTITUTE OF TECHNICAL EDUCATION address: 2 Ang Mo Kio Drive, Singapore 567720 country: SG phone: +65-65902188 e-mail: ithelpdesk [at] ite.edu.sg mnt-by: MAINT-AS17547 changed: iskandarb [at] m1.com.sg 20190828 #03:50:33Z source: RADB last-modified: 2023-11-13T15:57:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source