These entries are queried from radb.net using whois, you can try my project getting these.
:AS9999 route: 110.44.20.0/22 descr: AT TOKYO Corporation CIDR-block expire=24 origin: AS9999 notify: jpnic2006 [at] attokyo.ad.jp mnt-by: MAINT-AS9999 changed: jpnic2006 [at] attokyo.ad.jp 20230913 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 110.44.20.0/22 origin: AS9999 descr: AT TOKYO Corporation mnt-by: MAINT-AS9999 changed: radb [at] attokyo.ad.jp 20210622 #07:46:24Z source: RADB last-modified: 2023-11-13T16:05:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 119.59.64.0/21 descr: AT TOKYO Corporation CIDR-block expire=24 origin: AS9999 notify: jpnic2006 [at] attokyo.ad.jp mnt-by: MAINT-AS9999 changed: jpnic2006 [at] attokyo.ad.jp 20230913 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 119.59.64.0/21 origin: AS9999 descr: AT TOKYO Corporation mnt-by: MAINT-AS9999 changed: radb [at] attokyo.ad.jp 20210622 #07:46:11Z source: RADB last-modified: 2023-11-13T16:05:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.100.192.0/20 origin: AS9999 descr: AT TOKYO Corporation mnt-by: MAINT-AS9999 changed: radb [at] attokyo.ad.jp 20210622 #07:45:56Z source: RADB last-modified: 2023-11-13T16:05:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 165.100.192.0/20 descr: AT TOKYO Corporation CIDR-block expire=24 origin: AS9999 notify: jpnic2006 [at] attokyo.ad.jp mnt-by: MAINT-AS9999 changed: jpnic2006 [at] attokyo.ad.jp 20230913 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.13.124.0/22 origin: AS9999 descr: AT TOKYO Corporation mnt-by: MAINT-AS9999 changed: radb [at] attokyo.ad.jp 20210622 #07:45:38Z source: RADB last-modified: 2023-11-13T16:05:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.13.124.0/22 descr: AT TOKYO Corporation CIDR-block expire=24 origin: AS9999 notify: jpnic2006 [at] attokyo.ad.jp mnt-by: MAINT-AS9999 changed: jpnic2006 [at] attokyo.ad.jp 20230913 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.243.223.0/24 descr: AT TOKYO Corporation CIDR-block expire=24 origin: AS9999 notify: jpnic2006 [at] attokyo.ad.jp mnt-by: MAINT-AS9999 changed: jpnic2006 [at] attokyo.ad.jp 20230913 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.243.223.0/24 origin: AS9999 descr: AT TOKYO Corporation mnt-by: MAINT-AS9999 changed: radb [at] attokyo.ad.jp 20210622 #07:45:23Z source: RADB last-modified: 2023-11-13T16:05:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.80.6.0/23 descr: AT TOKYO Corporation CIDR-block expire=24 origin: AS9999 notify: jpnic2006 [at] attokyo.ad.jp mnt-by: MAINT-AS9999 changed: jpnic2006 [at] attokyo.ad.jp 20230913 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.80.6.0/23 origin: AS9999 descr: AT TOKYO Corporation mnt-by: MAINT-AS9999 changed: radb [at] attokyo.ad.jp 20210622 #07:44:54Z source: RADB last-modified: 2023-11-13T16:05:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.89.128.0/22 descr: AT TOKYO Corporation CIDR-block expire=24 origin: AS9999 notify: jpnic2006 [at] attokyo.ad.jp mnt-by: MAINT-AS9999 changed: jpnic2006 [at] attokyo.ad.jp 20230913 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.89.128.0/22 origin: AS9999 descr: AT TOKYO Corporation mnt-by: MAINT-AS9999 changed: radb [at] attokyo.ad.jp 20210622 #07:44:40Z source: RADB last-modified: 2023-11-13T16:05:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.223.24.0/21 descr: AT TOKYO Corporation CIDR-block expire=24 origin: AS9999 notify: jpnic2006 [at] attokyo.ad.jp mnt-by: MAINT-AS9999 changed: jpnic2006 [at] attokyo.ad.jp 20230913 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.223.24.0/21 origin: AS9999 descr: AT TOKYO Corporation mnt-by: MAINT-AS9999 changed: radb [at] attokyo.ad.jp 20210622 #07:45:09Z source: RADB last-modified: 2023-11-13T16:05:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.132.0.0/20 descr: AT TOKYO Corporation CIDR-block expire=24 origin: AS9999 notify: jpnic2006 [at] attokyo.ad.jp mnt-by: MAINT-AS9999 changed: jpnic2006 [at] attokyo.ad.jp 20230913 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 211.132.0.0/20 origin: AS9999 descr: AT TOKYO Corporation notify: radb [at] attokyo.ad.jp mnt-by: MAINT-AS9999 changed: radb [at] attokyo.ad.jp 20210622 #07:44:26Z source: RADB last-modified: 2023-11-13T16:05:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.99.128.0/20 descr: AT TOKYO Corporation CIDR-block expire=24 origin: AS9999 notify: jpnic2006 [at] attokyo.ad.jp mnt-by: MAINT-AS9999 changed: jpnic2006 [at] attokyo.ad.jp 20230913 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 219.99.128.0/20 origin: AS9999 descr: AT TOKYO Corporation mnt-by: MAINT-AS9999 changed: radb [at] attokyo.ad.jp 20210622 #07:44:12Z source: RADB last-modified: 2023-11-13T16:05:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2405:1800::/32 descr: AT TOKYO Corporation CIDR-block expire=24 origin: AS9999 notify: jpnic2006 [at] attokyo.ad.jp mnt-by: MAINT-AS9999 changed: jpnic2006 [at] attokyo.ad.jp 20230913 source: JPIRR rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2405:1800::/32 origin: AS9999 descr: AT TOKYO Corporation mnt-by: MAINT-AS9999 changed: radb [at] attokyo.ad.jp 20210622 #07:46:37Z source: RADB last-modified: 2023-11-13T16:05:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source