These entries are queried from radb.net using whois, you can try my project getting these.
:AS27281 route: 4.71.209.0/24 descr: QuantCast Route origin: AS27281 mnt-by: QUANTCAST-MNT changed: allison.mccoy [at] level3.com 20080126 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 63.251.95.0/24 descr: PNAP-WDC002 Quantcast route origin: AS27281 mnt-by: MAINT-AS1828 changed: scottl [at] internap.com 20121020 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: 64.95.36.0/22 descr: PNAP-WDC002 Quantcast route origin: AS27281 mnt-by: MAINT-AS1828 changed: scottl [at] internap.com 20121020 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: 72.5.114.0/24 descr: PNAP-SFO Internap Customer Route origin: AS27281 mnt-by: MAINT-AS1828 changed: rrudd [at] internap.com 20160822 source: RADB last-modified: 2023-11-13T16:14:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 74.217.63.0/24 descr: route update via web origin: AS27281 mnt-by: QUANTCAST-MNT changed: thomas.john [at] level3.com 20090504 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 91.228.72.0/23 descr: PNAP-AMS quantcast-route origin: AS27281 mnt-by: MAINT-AS1828 changed: chaydel [at] internap.com 20130924 source: RADB last-modified: 2023-11-13T16:14:34Z rpki-ov-state: valid route: 91.228.74.0/23 descr: PNAP-AMS quantcast-route origin: AS27281 mnt-by: MAINT-AS1828 changed: chaydel [at] internap.com 20130924 source: RADB last-modified: 2023-11-13T16:14:34Z rpki-ov-state: valid route: 103.229.8.0/22 descr: PACNET (proxy-registered route object) origin: AS27281 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 20140424 source: RADB last-modified: 2023-11-13T15:58:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.229.8.0/24 origin: AS27281 descr: Quantcast Corporation 795 Folsom St. 5th floor mnt-by: MAINT-QUANTCAST-AP last-modified: 2020-10-16T20:18:32Z source: APNIC rpki-ov-state: valid route: 103.229.9.0/24 origin: AS27281 descr: Quantcast Corporation 795 Folsom St. 5th floor mnt-by: MAINT-QUANTCAST-AP last-modified: 2020-10-16T19:45:22Z source: APNIC rpki-ov-state: valid route: 103.229.10.0/24 origin: AS27281 descr: Quantcast Corporation 795 Folsom St. 5th floor mnt-by: MAINT-QUANTCAST-AP last-modified: 2020-10-16T19:45:47Z source: APNIC rpki-ov-state: valid route: 192.184.67.0/24 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:19:28Z last-modified: 2020-07-08T21:19:28Z rpki-ov-state: valid route: 192.184.68.0/24 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:21:40Z last-modified: 2020-07-08T21:21:40Z rpki-ov-state: valid route: 192.184.69.0/24 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:22:37Z last-modified: 2020-07-08T21:22:37Z rpki-ov-state: valid route: 192.184.70.0/24 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:23:07Z last-modified: 2020-07-08T21:23:07Z rpki-ov-state: valid route: 192.184.71.0/24 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:23:28Z last-modified: 2020-07-08T21:23:28Z rpki-ov-state: valid route: 192.184.72.0/24 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:23:49Z last-modified: 2020-07-08T21:23:49Z rpki-ov-state: valid route: 192.184.73.0/24 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:24:14Z last-modified: 2020-07-08T21:24:14Z rpki-ov-state: valid route: 192.184.74.0/24 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:25:23Z last-modified: 2020-07-08T21:25:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.184.75.0/24 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:25:46Z last-modified: 2020-07-08T21:25:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.184.76.0/24 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:27:25Z last-modified: 2020-07-08T21:27:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.184.77.0/24 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:27:57Z last-modified: 2020-07-08T21:27:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.52.112.0/24 descr: route update via web origin: AS27281 mnt-by: QUANTCAST-MNT changed: thomas.john [at] level3.com 20090504 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:8004::/48 descr: PNAP-SEF quantcast-route origin: AS27281 mnt-by: MAINT-AS1828 changed: chaydel [at] internap.com 20130806 source: RADB last-modified: 2023-11-13T16:14:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:8008::/48 descr: PNAP-WDC002 quantcast-routes origin: AS27281 mnt-by: MAINT-AS1828 changed: wgrizzard [at] internap.com 20141204 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:800a::/48 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:45:54Z last-modified: 2020-07-08T21:45:54Z rpki-ov-state: valid route6: 2620:116:800b::/48 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:46:20Z last-modified: 2020-07-08T21:46:20Z rpki-ov-state: valid route6: 2620:116:800c::/48 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:46:48Z last-modified: 2020-07-08T21:46:48Z rpki-ov-state: valid route6: 2620:116:800d::/48 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:47:12Z last-modified: 2020-07-08T21:47:12Z rpki-ov-state: valid route6: 2620:116:801a::/48 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:39:08Z last-modified: 2020-07-08T21:39:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:801b::/48 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:44:20Z last-modified: 2020-07-08T21:44:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:801c::/48 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:44:43Z last-modified: 2020-07-08T21:44:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:801d::/48 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:45:02Z last-modified: 2020-07-08T21:45:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:801e::/48 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:45:26Z last-modified: 2020-07-08T21:45:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:8082::/48 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:47:37Z last-modified: 2020-07-08T21:47:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:8084::/48 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:47:56Z last-modified: 2020-07-08T21:47:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:8087::/48 origin: AS27281 mnt-by: MNT-QUANT-103 descr: 795 Folsom Street 5th Floor San Francisco CA 94107 United States tech-c: DATAC22-ARIN admin-c: DATAC22-ARIN member-of: AS27281:RS-SET source: ARIN created: 2020-07-08T21:48:18Z last-modified: 2020-07-08T21:48:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:80f5::/48 descr: PNAP-WDC002 quantcast-routes origin: AS27281 mnt-by: MAINT-AS1828 changed: wgrizzard [at] internap.com 20141204 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:80f6::/48 descr: PNAP-WDC002 quantcast-routes origin: AS27281 mnt-by: MAINT-AS1828 changed: wgrizzard [at] internap.com 20141204 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:80f7::/48 descr: PNAP-WDC002 quantcast-routes origin: AS27281 mnt-by: MAINT-AS1828 changed: wgrizzard [at] internap.com 20141204 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:116:80f8::/48 descr: PNAP-WDC002 quantcast-routes origin: AS27281 mnt-by: MAINT-AS1828 changed: wgrizzard [at] internap.com 20141204 source: RADB last-modified: 2023-11-13T16:14:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source