These entries are queried from radb.net using whois, you can try my project getting these.
:AS17506 route: 43.232.0.0/14 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #00:52:18Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 43.232.0.0/15 descr: U's Communications admin-c: GOT1-LEVEL3 admin-c: TSU1-LEVEL3 tech-c: GOT1-LEVEL3 tech-c: TSU1-LEVEL3 origin: AS17506 mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20010726 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 43.232.0.0/18 descr: U's Communications admin-c: GOT1-LEVEL3 admin-c: TSU1-LEVEL3 tech-c: GOT1-LEVEL3 tech-c: TSU1-LEVEL3 origin: AS17506 mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20010911 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 43.232.64.0/20 descr: U's Communications admin-c: GOT1-LEVEL3 admin-c: TSU1-LEVEL3 tech-c: GOT1-LEVEL3 tech-c: TSU1-LEVEL3 origin: AS17506 mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20010911 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 43.232.80.0/20 descr: U's Communications admin-c: GOT1-LEVEL3 admin-c: TSU1-LEVEL3 tech-c: GOT1-LEVEL3 tech-c: TSU1-LEVEL3 origin: AS17506 mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20010911 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 43.232.96.0/20 descr: U's Communications admin-c: GOT1-LEVEL3 admin-c: TSU1-LEVEL3 tech-c: GOT1-LEVEL3 tech-c: TSU1-LEVEL3 origin: AS17506 mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20010911 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 43.232.112.0/20 descr: U's Communications admin-c: GOT1-LEVEL3 admin-c: TSU1-LEVEL3 tech-c: GOT1-LEVEL3 tech-c: TSU1-LEVEL3 origin: AS17506 mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20010911 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 43.232.128.0/19 descr: U's Communications admin-c: GOT1-LEVEL3 admin-c: TSU1-LEVEL3 tech-c: GOT1-LEVEL3 tech-c: TSU1-LEVEL3 origin: AS17506 mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20010911 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 43.232.160.0/20 descr: U's Communications admin-c: GOT1-LEVEL3 admin-c: TSU1-LEVEL3 tech-c: GOT1-LEVEL3 tech-c: TSU1-LEVEL3 origin: AS17506 mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20011227 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 43.232.176.0/20 descr: U's Communications admin-c: GOT1-LEVEL3 admin-c: TSU1-LEVEL3 tech-c: GOT1-LEVEL3 tech-c: TSU1-LEVEL3 origin: AS17506 mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20011205 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 43.232.192.0/18 descr: U's Communications admin-c: GOT1-LEVEL3 admin-c: TSU1-LEVEL3 tech-c: GOT1-LEVEL3 tech-c: TSU1-LEVEL3 origin: AS17506 mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20011015 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 43.233.192.0/20 descr: U's Communications admin-c: GOT1-LEVEL3 admin-c: TSU1-LEVEL3 tech-c: GOT1-LEVEL3 tech-c: TSU1-LEVEL3 origin: AS17506 mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20011217 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.4.0.0/15 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #00:52:59Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.12.0.0/15 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #00:53:34Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.80.0.0/15 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #00:54:09Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.156.0.0/15 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #00:54:52Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.158.0.0/15 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #00:55:34Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.158.0.0/16 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #00:56:18Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.159.0.0/17 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #00:56:42Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.159.128.0/18 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #00:57:37Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.159.196.0/22 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #00:57:59Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.159.200.0/21 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #00:58:37Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.159.208.0/20 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #00:59:12Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 58.159.224.0/20 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #00:59:49Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 59.87.0.0/16 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:00:17Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 59.158.0.0/15 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:00:44Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.122.112.0/20 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:01:43Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 61.122.112.0/20 descr: U's Communications origin: AS17506 notify: maint [at] usen.ad.jp mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20010817 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 113.32.0.0/13 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:02:36Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 113.40.0.0/14 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:03:22Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.125.0.0/16 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:04:12Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 122.208.0.0/14 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:04:42Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 122.212.0.0/14 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:05:11Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 122.216.0.0/14 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:06:12Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 122.220.0.0/15 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:06:54Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.32.0.0/14 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:08:23Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.36.0.0/14 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:08:53Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 125.100.0.0/14 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:13:30Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.210.192.0/18 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:14:06Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.210.192.0/18 descr: U's Communications origin: AS17506 notify: maint [at] usen.ad.jp mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20010309 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.226.128.0/18 descr: U's Communications origin: AS17506 notify: maint [at] usen.ad.jp mnt-by: USEN-MNT changed: maint [at] usen.ad.jp 20010309 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.226.128.0/18 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:14:32Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 210.79.0.0/20 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:15:49Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.113.128.0/17 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:17:45Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.120.0.0/16 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:18:16Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.123.0.0/16 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:18:58Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 220.151.0.0/16 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:19:57Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 220.218.0.0/16 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:20:54Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 221.112.0.0/16 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:21:34Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 221.114.0.0/15 descr: PACNET (proxy-registered route object) origin: AS17506 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 PACNET 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 20100201 source: RADB last-modified: 2023-11-13T15:58:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 221.114.0.0/16 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:21:57Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 221.115.0.0/16 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:22:23Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 221.116.0.0/15 descr: PACNET (proxy-registered route object) origin: AS17506 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 PACNET 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 20100201 source: RADB last-modified: 2023-11-13T15:58:52Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 221.116.0.0/16 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:22:56Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 221.117.0.0/16 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:23:18Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 221.240.0.0/12 descr: ARTERIA Networks Corporation(UCOM) origin: AS17506 notify: as17506 [at] arteria-net.com mnt-by: MAINT-AS17506 changed: naoki.kurihara [at] arteria-net.com 20160117 #01:23:46Z source: RADB last-modified: 2023-11-13T15:48:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2405:f800::/32 descr: UCOM Corp. origin: AS17506 mnt-by: MAINT-AS17506 changed: hd-gamoh [at] fttx.co.jp 20121209 #23:26:36Z source: RADB last-modified: 2023-11-13T15:44:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source