These entries are queried from radb.net using whois, you can try my project getting these.
:AS24075 route: 166.121.2.0/24 descr: PACNET (proxy-registered route object) origin: AS24075 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: 2023-11-13T15:58:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 166.121.5.0/24 descr: PACNET (proxy-registered route object) origin: AS24075 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: 2023-11-13T15:58:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 166.121.11.0/24 descr: MINISTRY OF EDUCATION, SINGAPORE (proxy-registered route object) 1 North Buona Vista Drive, Singapore 138675 email: moe_hqfmdns [at] moe.gov.sg origin: AS24075 mnt-by: MAINT-AS17547 changed: iskandarb [at] m1.com.sg 20170521 #05:14:11Z source: RADB last-modified: 2023-11-13T15:51:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 166.121.36.0/23 descr: PACNET (proxy-registered route object) origin: AS24075 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: 2023-11-13T15:58:51Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 166.121.37.0/24 descr: Proxy-registered route object origin: AS24075 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 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 Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20070821 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 166.121.38.0/24 descr: MINISTRY OF EDUCATION, SINGAPORE (proxy-registered route object) 1 North Buona Vista Drive, Singapore 138675 email: moe_hqfmdns [at] moe.gov.sg origin: AS24075 mnt-by: MAINT-AS17547 changed: iskandarb [at] m1.com.sg 20170521 #05:14:37Z source: RADB last-modified: 2023-11-13T15:51:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2407:3e00:c000::/48 descr: Proxy-registered route object origin: AS24075 remarks: This proxy route object was created because no existing object with the same origin was found, and since some StarHub peers filter based on these objects this route may be rejected if this object is not created. remarks: remarks: Please contact ipnoc [at] starhub.com if you have any questions regarding this object. notify: ippeering [at] starhub.com mnt-by: MAINT-AS4657 changed: ippeering [at] starhub.com 20200821 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2407:3e00:e000::/48 descr: Proxy-registered route object origin: AS24075 remarks: This proxy route object was created because no existing object with the same origin was found, and since some StarHub peers filter based on these objects this route may be rejected if this object is not created. remarks: remarks: Please contact ipnoc [at] starhub.com if you have any questions regarding this object. notify: ippeering [at] starhub.com mnt-by: MAINT-AS4657 changed: ippeering [at] starhub.com 20200821 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2407:3e00:e000:40::/64 descr: MOE-NET origin: AS24075 mnt-by: MAINT-AS17547 changed: sugenghk [at] m1.com.sg 20150514 #10:14:20Z source: RADB last-modified: 2023-11-13T15:47:27Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source