These entries are queried from radb.net using whois, you can try my project getting these.
:AS18211 route: 163.124.48.0/22 descr: Proxy-registered route object origin: AS18211 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20220905 source: RADB last-modified: 2023-11-13T16:12:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.48.0/24 descr: proxy object to build route filter origin: AS18211 mnt-by: MAINT-AS8220 changed: mark.borchardt [at] colt.net 20221102 source: RADB last-modified: 2023-11-13T16:13:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.51.0/24 descr: proxy object to build route filter origin: AS18211 mnt-by: MAINT-AS8220 changed: mark.borchardt [at] colt.net 20221102 source: RADB last-modified: 2023-11-13T16:13:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.52.0/22 descr: Proxy-registered route object origin: AS18211 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20220905 source: RADB last-modified: 2023-11-13T16:12:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.52.0/24 descr: proxy object to build route filter origin: AS18211 mnt-by: MAINT-AS8220 changed: mark.borchardt [at] colt.net 20221102 source: RADB last-modified: 2023-11-13T16:13:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.55.0/24 descr: proxy object to build route filter origin: AS18211 mnt-by: MAINT-AS8220 changed: mark.borchardt [at] colt.net 20221102 source: RADB last-modified: 2023-11-13T16:13:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.56.0/22 origin: AS18211 descr: Prolexic Technologies, Inc. notify: hostmaster [at] prolexic.com mnt-by: MAINT-AS32787 changed: tgoto [at] akamai.com 20220322 #02:30:34Z source: RADB last-modified: 2023-11-13T16:13:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.60.0/22 origin: AS18211 descr: Prolexic Technologies, Inc. notify: hostmaster [at] prolexic.com mnt-by: MAINT-AS32787 changed: tgoto [at] akamai.com 20220322 #02:31:28Z source: RADB last-modified: 2023-11-13T16:13:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.64.0/22 descr: Prolexic Technologies, Inc. origin: AS18211 mnt-by: MAINT-AS32787 notify: hostmaster [at] prolexic.com changed: bdaly [at] akamai.com 20141011 source: RADB last-modified: 2023-11-13T16:13:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.64.0/24 descr: PNAP-TOK PNAP-TOK origin: AS18211 mnt-by: MAINT-AS1828 changed: kmaniwa [at] internap.com 20130224 source: RADB last-modified: 2023-11-13T16:14:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.65.0/24 descr: PNAP-TOK nomuraholdings origin: AS18211 mnt-by: MAINT-AS1828 changed: ahara [at] internap.com 20110927 source: RADB last-modified: 2023-11-13T16:14:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.66.0/24 descr: PNAP-TOK PNAP-TOK origin: AS18211 mnt-by: MAINT-AS1828 changed: kmaniwa [at] internap.com 20130224 source: RADB last-modified: 2023-11-13T16:14:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.67.0/24 descr: PNAP-TOK lehmanjp-3 origin: AS18211 mnt-by: MAINT-AS1828 changed: ksi [at] internap.com 20120615 source: RADB last-modified: 2023-11-13T16:14:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.68.0/23 descr: Prolexic Technologies, Inc. origin: AS18211 mnt-by: MAINT-AS32787 notify: hostmaster [at] prolexic.com changed: bdaly [at] akamai.com 20141011 source: RADB last-modified: 2023-11-13T16:13:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.68.0/24 descr: PNAP-TOK lehmanjp-3 origin: AS18211 mnt-by: MAINT-AS1828 changed: ksi [at] internap.com 20120615 source: RADB last-modified: 2023-11-13T16:14:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.69.0/24 descr: PNAP-TOK lehmanjp-3 origin: AS18211 mnt-by: MAINT-AS1828 changed: ksi [at] internap.com 20120615 source: RADB last-modified: 2023-11-13T16:14:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.76.0/24 origin: AS18211 descr: Akamai Technologies, Inc. mnt-by: MAINT-AS32787 changed: rmanocha [at] akamai.com 20230411 #04:35:36Z source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.77.0/24 origin: AS18211 descr: Akamai Technologies, Inc. mnt-by: MAINT-AS32787 changed: rmanocha [at] akamai.com 20230411 #04:36:28Z source: RADB last-modified: 2023-11-13T16:15:42Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.79.0/24 origin: AS18211 descr: proxy object for Nomura mnt-by: MAINT-AS8220 changed: mark.borchardt [at] colt.net 20200509 #18:22:33Z source: RADB last-modified: 2023-11-13T16:00:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.124.88.0/24 origin: AS18211 descr: Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan (Costumor route- Nomura-NET ) notify: senoc [at] fareastone.com.tw mnt-by: MAINT-AS4780 changed: miklee0987 [at] gmail.com 20210610 #02:23:31Z source: RADB last-modified: 2023-11-13T16:05:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 180.149.200.0/24 descr: PNAP-TOK lehmanjp origin: AS18211 mnt-by: MAINT-AS1828 changed: ksi [at] internap.com 20120615 source: RADB last-modified: 2023-11-13T16:14:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 180.149.202.0/24 descr: Prolexic Technologies, Inc. origin: AS18211 mnt-by: MAINT-AS32787 notify: hostmaster [at] prolexic.com changed: bdaly [at] akamai.com 20141011 source: RADB last-modified: 2023-11-13T16:13:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.147.54.0/24 descr: PNAP-TOK lehmanjp-3 origin: AS18211 mnt-by: MAINT-AS1828 changed: ksi [at] internap.com 20120615 source: RADB last-modified: 2023-11-13T16:14:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.147.55.0/24 descr: Nomura International (HK) Limited origin: AS18211 notify: noc [at] wharftt.com mnt-by: MAINT-AS9381 changed: noc [at] wharftt.com 20120519 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.147.55.0/24 descr: Proxy Registration for PCCW Global customer Nomura origin: AS18211 remarks: This route object is for a PCCW Global 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 BtN peers filter based on these objects this route may be rejected if this object is not created. Please contact peering [at] pccwglobal.com if you have any questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20120519 #04:57:11Z source: RADB last-modified: 2023-11-13T15:42:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.40.13.0/24 descr: Proxy-registered route object origin: AS18211 remarks: This route object is for a PCCW Global customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some PCCW Global peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] pccwglobal.com if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20090921 source: RADB last-modified: 2023-11-13T15:46:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 202.40.13.0/24 descr: Norma international Hong Kong Limited (Customer Route) origin: AS18211 notify: noc [at] wharftt.com mnt-by: MAINT-AS9381 changed: noc [at] wharftt.com 20140827 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.19.6.0/24 descr: Type Foundry Pty Ltd (140915) origin: AS18211 remarks: Do not use the notify or changed attribute to report incidents. remarks: Check the inetnum object at the regional registries for contact remarks: information (dereference the admin-c & tech-c attributes). notify: routing [at] connect.com.au mnt-by: MAINT-AS2764 changed: nobody [at] connect.com.au 20060329 source: RADB last-modified: 2023-11-13T16:16:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source