These entries are queried from radb.net using whois, you can try my project getting these.
:AS17903 route: 27.118.32.0/24 descr: Cognizant - India origin: AS17903 country: IN mnt-lower: MAINT-IN-COGNIZANT mnt-routes: MAINT-IN-COGNIZANT mnt-by: MAINT-IN-COGNIZANT last-modified: 2012-01-20T09:11:49Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.34.0/24 descr: Cognizant - India origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2014-09-22T05:44:37Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.35.0/24 descr: Cognizant - India origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2014-09-22T05:44:44Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.36.0/22 descr: Cognizant origin: AS17903 country: IN mnt-lower: MAINT-IN-COGNIZANT mnt-routes: MAINT-IN-COGNIZANT mnt-by: MAINT-IN-COGNIZANT last-modified: 2013-09-05T05:50:18Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.38.0/23 descr: COGNIZANT origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2016-05-17T04:49:53Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.39.0/24 descr: COGNIZANT origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2016-05-17T04:50:03Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.40.0/22 descr: Route Object origin: AS17903 mnt-by: COLT-UK created: 2018-03-23T15:25:31Z last-modified: 2018-09-04T19:11:11Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.40.0/22 descr: Cognizant origin: AS17903 mnt-by: MAINT-IN-COGNIZANT country: GB last-modified: 2015-08-07T15:50:44Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.40.0/23 descr: Route Object origin: AS17903 mnt-by: DE-COLT-MNT created: 2016-03-29T11:26:26Z last-modified: 2018-09-04T18:23:56Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.40.0/24 descr: Route Object origin: AS17903 mnt-by: COLT-UK created: 2018-03-23T15:25:31Z last-modified: 2018-09-04T19:11:11Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.40.0/24 descr: Cognizant origin: AS17903 mnt-by: MAINT-IN-COGNIZANT country: GB last-modified: 2014-12-29T07:00:02Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.41.0/24 descr: Route Object origin: AS17903 mnt-by: COLT-UK created: 2018-03-23T15:25:30Z last-modified: 2018-09-04T19:11:10Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.41.0/24 descr: Cognizant origin: AS17903 mnt-by: MAINT-IN-COGNIZANT country: GB last-modified: 2014-12-29T07:00:17Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.42.0/23 descr: Route Object origin: AS17903 mnt-by: COLT-UK created: 2018-03-23T15:25:30Z last-modified: 2018-09-04T19:11:10Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.42.0/24 descr: Route Object for Cognizant origin: AS17903 mnt-by: COLT-NL-MNT created: 2015-03-10T10:43:27Z last-modified: 2018-09-04T18:05:53Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.42.0/24 descr: Cognizant origin: AS17903 mnt-by: MAINT-IN-COGNIZANT country: NL last-modified: 2014-12-29T07:00:55Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.43.0/24 descr: Cognizant origin: AS17903 mnt-by: MAINT-IN-COGNIZANT country: NL last-modified: 2014-12-29T07:01:05Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.43.0/24 descr: Route Object for Cognizant origin: AS17903 mnt-by: COLT-NL-MNT created: 2015-03-10T10:43:27Z last-modified: 2018-09-04T18:05:53Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.50.0/24 descr: Cognizant - India origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2016-04-01T11:14:05Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 27.118.56.0/24 origin: AS17903 descr: Cognizant Technology Solutions India Pvt Ltd 5/535, Old Mahabalipuram Road Okkiyam, Thoraipakkam mnt-by: MAINT-IN-COGNIZANT last-modified: 2023-10-04T14:23:40Z source: APNIC rpki-ov-state: valid route: 116.66.128.0/19 descr: Cognizant origin: AS17903 mnt-by: MAINT-IN-COGNIZANT country: IN last-modified: 2008-09-04T07:54:55Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.140.0/23 descr: Cognizant Technology Solutions India Pvt Ltd 5/535, Old Mahabalipuram Road Okkiyam, Thoraipakkam origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2019-04-22T05:39:52Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.140.0/24 origin: AS17903 descr: Cognizant Technology Solutions India Pvt Ltd 5/535, Old Mahabalipuram Road Okkiyam, Thoraipakkam mnt-by: MAINT-IN-COGNIZANT last-modified: 2019-04-18T09:50:16Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.141.0/24 origin: AS17903 descr: Cognizant Technology Solutions India Pvt Ltd 5/535, Old Mahabalipuram Road Okkiyam, Thoraipakkam mnt-by: MAINT-IN-COGNIZANT last-modified: 2019-04-18T09:51:17Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.142.0/23 descr: Cognizant Technology Solutions India Pvt Ltd 5/535, Old Mahabalipuram Road Okkiyam, Thoraipakkam origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2019-04-22T05:40:16Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.142.0/24 origin: AS17903 descr: Cognizant Technology Solutions India Pvt Ltd 5/535, Old Mahabalipuram Road Okkiyam, Thoraipakkam mnt-by: MAINT-IN-COGNIZANT last-modified: 2019-04-18T09:52:01Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.143.0/24 origin: AS17903 descr: Cognizant Technology Solutions India Pvt Ltd 5/535, Old Mahabalipuram Road Okkiyam, Thoraipakkam mnt-by: MAINT-IN-COGNIZANT last-modified: 2019-04-18T09:52:34Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.144.0/22 descr: Cognizant Technology Solution India Pvt Ltd, India origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2010-06-16T04:51:51Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.148.0/22 descr: Cognizant - Manila Range origin: AS17903 country: PH mnt-lower: MAINT-IN-COGNIZANT mnt-routes: MAINT-IN-COGNIZANT mnt-by: MAINT-IN-COGNIZANT last-modified: 2011-04-06T10:28:15Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.148.0/22 descr: Cognizant Technology Solutions India Pvt Ltd. origin: AS17903 remarks: IP Transit Client notify: nas1-n4i [at] pldt.com.ph mnt-by: MAINT-PLDT changed: admontales [at] pldt.com.ph 20100810 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.148.0/23 descr: Proxy route by LAIX for GLOBE Telecom and their customers origin: AS17903 mnt-by: MAINT-AS40633 changed: laix-radb [at] nocnetworks.org 20130212 #08:48:12Z source: RADB last-modified: 2023-11-13T15:53:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.148.0/24 descr: Cognizant Technology Solutions India origin: AS17903 remarks: IP Transit Client notify: NAS1-n4i [at] pldt.com.ph mnt-by: MAINT-PLDT changed: jcgonzales [at] pldt.com.ph 20100916 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.149.0/24 descr: Cognizant Technology Solutions India origin: AS17903 remarks: IP Transit Client notify: nas1-n4i [at] pldt.com.ph mnt-by: MAINT-PLDT changed: vrortiz [at] pldt.com.ph 20100913 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.150.0/24 descr: Proxy route by LAIX for GLOBE Telecom and their customers origin: AS17903 mnt-by: MAINT-AS40633 changed: laix-radb [at] nocnetworks.org 20130212 #08:48:12Z source: RADB last-modified: 2023-11-13T15:53:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.151.0/24 descr: Cognizant Technology Solutions India origin: AS17903 remarks: IP Transit Client notify: nas1-n4i [at] pldt.com.ph mnt-by: MAINT-PLDT changed: vrortiz [at] pldt.com.ph 20100913 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.151.0/24 descr: Proxy route registration for transit customer origin: AS17903 mnt-by: MAINT-AS40633 changed: laix-radb [at] nocnetworks.org 20130216 #07:35:58Z source: RADB last-modified: 2023-11-13T15:53:49Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.152.0/22 descr: Cognizant Technology Solution India Pvt Ltd, India Net block origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2010-10-06T09:00:13Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.158.0/23 descr: Cognizant origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2015-02-21T11:44:28Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.158.0/24 descr: Cognizant origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2015-02-17T04:58:58Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 116.66.159.0/24 descr: Cognizant origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2015-02-17T04:59:20Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 174.70.203.0/24 origin: AS17903 descr: PHX remarks: Proxy object for AS17903 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:05Z rpki-ov-state: valid route: 203.99.192.0/19 descr: Cognizant origin: AS17903 mnt-by: MAINT-IN-COGNIZANT country: IN last-modified: 2008-09-04T07:54:34Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.99.200.0/23 descr: Cognizant Technology Solution India Pvt Ltd, India Net block origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2008-10-29T06:37:56Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.99.200.0/24 descr: Cognizant Technology Solution India Pvt Ltd, India Net block origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2010-07-14T13:51:33Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.99.201.0/24 descr: Cognizant Technology Solution India Pvt Ltd, India Net block origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2010-07-14T13:52:50Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.132.208.0/23 descr: Reliance customer Cognizant origin: AS17903 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20070217 #12:56:47(UTC) source: RADB last-modified: 2023-11-13T15:47:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.132.208.0/24 descr: Reliance Customer Cognizant origin: AS17903 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20070217 #12:54:18(UTC) source: RADB last-modified: 2023-11-13T15:47:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.132.209.0/24 descr: Relinace Customer Cognizant origin: AS17903 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20070217 #12:55:27(UTC) source: RADB last-modified: 2023-11-13T15:47:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.132.214.0/23 descr: Cognizant Technology Solution India Pvt Ltd, India Net block origin: AS17903 mnt-by: MAINT-IN-COGNIZANT last-modified: 2010-03-29T10:48:46Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.132.214.0/24 descr: Cognizant Technology Solution India Pvt Ltd, India Net block origin: AS17903 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20110228 #11:07:36Z source: RADB last-modified: 2023-11-13T15:47:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.132.215.0/24 descr: Cognizant Technology Solution India Pvt Ltd, India Net block origin: AS17903 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20110228 #11:12:42Z source: RADB last-modified: 2023-11-13T15:47:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.243.5.0/24 descr: Cognizant Technology origin: AS17903 mnt-by: MAINT-AS19108 changed: verlo.levels [at] suddenlink.com 20160627 #16:39:38Z source: RADB last-modified: 2023-11-13T15:49:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source