These entries are queried from radb.net using whois, you can try my project getting these.
:AS37900 route: 202.2.88.0/22 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route: 202.2.88.0/23 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route: 202.2.88.0/24 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route: 202.2.89.0/24 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route: 202.2.90.0/23 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route: 202.2.90.0/24 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route: 202.2.90.0/24 descr: PACNET (proxy-registered route object) origin: AS37900 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 for any related SPAM/abuse case + 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 20140311 source: RADB last-modified: 2023-11-13T15:58:57Z rpki-ov-state: valid route: 202.2.91.0/24 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route: 202.4.244.0/22 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route: 202.4.244.0/22 origin: AS37900 descr: NTT Communications Corporation 3-4-1 Shibaura Grand Park Tower 21F mnt-by: MAINT-JP-NTTCOM last-modified: 2023-07-25T06:22:32Z source: APNIC rpki-ov-state: valid route: 202.4.244.0/23 origin: AS37900 descr: NTT Communications Corporation 3-4-1 Shibaura Grand Park Tower 21F mnt-by: MAINT-JP-NTTCOM last-modified: 2023-07-25T06:22:34Z source: APNIC rpki-ov-state: valid route: 202.4.244.0/23 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route: 202.4.244.0/24 origin: AS37900 descr: NTT Communications Corporation 3-4-1 Shibaura Grand Park Tower 21F mnt-by: MAINT-JP-NTTCOM last-modified: 2023-07-25T06:22:36Z source: APNIC rpki-ov-state: valid route: 202.4.244.0/24 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route: 202.4.245.0/24 origin: AS37900 descr: NTT Communications Corporation 3-4-1 Shibaura Grand Park Tower 21F mnt-by: MAINT-JP-NTTCOM last-modified: 2023-07-25T06:22:38Z source: APNIC rpki-ov-state: valid route: 202.4.245.0/24 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route: 202.4.246.0/23 origin: AS37900 descr: NTT Communications Corporation 3-4-1 Shibaura Grand Park Tower 21F mnt-by: MAINT-JP-NTTCOM last-modified: 2023-07-25T06:22:40Z source: APNIC rpki-ov-state: valid route: 202.4.246.0/23 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route: 202.4.246.0/24 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route: 202.4.246.0/24 origin: AS37900 descr: NTT Communications Corporation 3-4-1 Shibaura Grand Park Tower 21F mnt-by: MAINT-JP-NTTCOM last-modified: 2023-07-25T06:22:42Z source: APNIC rpki-ov-state: valid route: 202.4.247.0/24 origin: AS37900 descr: NTT Communications Corporation 3-4-1 Shibaura Grand Park Tower 21F mnt-by: MAINT-JP-NTTCOM last-modified: 2023-07-25T06:22:44Z source: APNIC rpki-ov-state: valid route: 202.4.247.0/24 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route6: 2402:c800:fff0::/44 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route6: 2402:c800:fff1::/48 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route6: 2402:c800:fff2::/48 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route6: 2402:c800:fff3::/48 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route6: 2402:c800:fff4::/48 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route6: 2402:c800:fff5::/48 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route6: 2402:c800:fff6::/48 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route6: 2402:c800:fff7::/48 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route6: 2402:c800:fff8::/48 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route6: 2402:c800:fffa::/47 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route6: 2402:c800:fffa::/48 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route6: 2402:c800:fffb::/48 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid route6: 2402:c800:ffff::/48 descr: MATSURI by NTT Communications Corporation origin: AS37900 notify: testbed-noc [at] ml.ntt.com mnt-by: MAINT-AS37900 changed: w.mishima [at] ntt.com 20230404 source: JPIRR rpki-ov-state: valid