These entries are queried from radb.net using whois, you can try my project getting these.
:AS55847 route: 14.139.1.0/24 descr: NKN-USER-CDAC KP BANGALORE origin: AS55847 country: IN mnt-lower: MAINT-NKN-IN mnt-routes: MAINT-NKN-IN mnt-by: MAINT-NKN-IN last-modified: 2012-07-28T07:21:01Z source: APNIC rpki-ov-state: valid route: 14.139.2.0/24 origin: AS55847 descr: National Knowledge Network C/O National Informatics Centre Ministry Of Comm & IT A-Block CGO Complex Lodhi Road mnt-by: MAINT-RSMANI-NKN-IN last-modified: 2019-01-10T11:34:16Z source: APNIC rpki-ov-state: valid route: 14.139.7.0/24 origin: AS55847 descr: National Knowledge Network C/O National Informatics Centre Ministry Of Comm & IT A-Block CGO Complex Lodhi Road mnt-by: MAINT-RSMANI-NKN-IN last-modified: 2020-10-19T06:49:32Z source: APNIC rpki-ov-state: valid route: 14.139.40.0/24 descr: IGNOU route object origin: AS55847 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20110804 #14:16:14Z source: RADB last-modified: 2023-11-13T15:47:45Z rpki-ov-state: valid route: 14.139.40.0/24 origin: AS55847 descr: National Knowledge Network C/O National Informatics Centre Ministry Of Comm & IT A-Block CGO Complex Lodhi Road mnt-by: MAINT-RSMANI-NKN-IN last-modified: 2019-01-10T11:31:37Z source: APNIC rpki-ov-state: valid route: 14.139.43.0/24 descr: National Knowledge Network origin: AS55847 country: IN mnt-lower: MAINT-RSMANI-NKN-IN mnt-routes: MAINT-RSMANI-NKN-IN mnt-by: MAINT-RSMANI-NKN-IN last-modified: 2019-03-15T05:22:09Z source: APNIC rpki-ov-state: valid route: 14.139.43.0/24 descr: Proxy-registered route object origin: AS55847 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 PCCW Global 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 20110713 #16:39:48Z source: RADB last-modified: 2023-11-13T15:42:40Z rpki-ov-state: valid route: 14.139.45.0/24 descr: Proxy Route Object origin: AS55847 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20110427 #04:10:34Z source: RADB last-modified: 2023-11-13T15:47:45Z rpki-ov-state: valid route: 14.139.45.0/24 descr: NKN-USER-DELHI UNIVERSITY origin: AS55847 country: IN mnt-lower: MAINT-RSMANI-NKN-IN mnt-routes: MAINT-RSMANI-NKN-IN mnt-by: MAINT-RSMANI-NKN-IN last-modified: 2011-09-27T06:13:24Z source: APNIC rpki-ov-state: valid route: 14.139.46.0/24 descr: CSIR-ANUSANDHAN BHAWAN origin: AS55847 country: IN mnt-lower: MAINT-NKN-IN mnt-routes: MAINT-NKN-IN mnt-by: MAINT-NKN-IN last-modified: 2012-07-30T12:18:42Z source: APNIC rpki-ov-state: valid route: 14.139.47.0/24 descr: NKN-NISCAIR-DELHI origin: AS55847 country: IN mnt-lower: MAINT-NKN-IN mnt-routes: MAINT-NKN-IN mnt-by: MAINT-NKN-IN last-modified: 2012-08-15T13:05:08Z source: APNIC rpki-ov-state: valid route: 14.139.128.0/24 descr: Indian Institute of Science descr: The Chairman Supercomputer Education & Research Centre, Indian Institute of Science Bangalore-560012 Karnataka Phone: 080-22932981 origin: AS55847 mnt-by: MAINT-RSMANI-NKN-IN last-modified: 2010-11-09T09:09:50Z source: APNIC rpki-ov-state: valid route: 14.139.196.0/24 descr: NKN-IIT-GUWAHATI descr: Indian Institute of Technology (IIT), Guwahati origin: AS55847 country: IN mnt-lower: MAINT-NKN-IN mnt-routes: MAINT-NKN-IN mnt-by: MAINT-NKN-IN last-modified: 2015-09-29T07:05:36Z source: APNIC rpki-ov-state: valid route: 180.149.50.0/24 origin: AS55847 descr: National Knowledge Network C/O National Informatics Centre Ministry Of Comm & IT A-Block CGO Complex Lodhi Road mnt-by: MAINT-RSMANI-NKN-IN last-modified: 2019-03-13T05:38:58Z source: APNIC rpki-ov-state: valid route: 180.149.53.0/24 origin: AS55847 descr: National Knowledge Network C/O National Informatics Centre Ministry Of Comm & IT A-Block CGO Complex Lodhi Road mnt-by: MAINT-RSMANI-NKN-IN last-modified: 2019-03-13T05:39:01Z source: APNIC rpki-ov-state: valid route: 180.149.57.0/24 origin: AS55847 descr: National Knowledge Network C/O National Informatics Centre Ministry Of Comm & IT A-Block CGO Complex Lodhi Road mnt-by: MAINT-RSMANI-NKN-IN last-modified: 2019-03-13T05:39:02Z source: APNIC rpki-ov-state: valid route: 180.149.58.0/24 origin: AS55847 descr: National Knowledge Network C/O National Informatics Centre Ministry Of Comm & IT A-Block CGO Complex Lodhi Road mnt-by: MAINT-RSMANI-NKN-IN last-modified: 2019-03-13T05:39:05Z source: APNIC rpki-ov-state: valid route: 196.1.114.0/24 descr: University of Pune origin: AS55847 country: IN mnt-by: MNT-ERX-POONAUNI-NON-IN last-modified: 2015-06-22T03:32:51Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.110.240.0/21 descr: IIT Kharagpur origin: AS55847 country: IN mnt-by: MAINT-IN-IITKGP last-modified: 2012-01-31T07:35:13Z source: APNIC rpki-ov-state: valid route: 203.110.240.0/24 descr: IIT Kharagpur country: IN origin: AS55847 mnt-by: MAINT-IN-IITKGP last-modified: 2021-06-14T13:28:31Z source: APNIC rpki-ov-state: valid route: 203.110.241.0/24 descr: IIT Kharagpur country: IN origin: AS55847 mnt-by: MAINT-IN-IITKGP last-modified: 2021-06-14T13:29:16Z source: APNIC rpki-ov-state: valid route: 203.110.242.0/24 descr: IIT Kharagpur BSNL country: IN origin: AS55847 mnt-by: MAINT-IN-IITKGP last-modified: 2021-06-14T13:29:38Z source: APNIC rpki-ov-state: valid route: 203.110.243.0/24 descr: IIT Kharagpur BSNL route Object 4 country: IN origin: AS55847 mnt-by: MAINT-IN-IITKGP last-modified: 2012-01-27T07:58:23Z source: APNIC rpki-ov-state: valid route: 203.110.244.0/24 descr: IIT Kharagpur country: IN origin: AS55847 mnt-by: MAINT-IN-IITKGP last-modified: 2021-06-14T13:30:09Z source: APNIC rpki-ov-state: valid route: 203.110.245.0/24 descr: IIT Kharagpur country: IN origin: AS55847 mnt-by: MAINT-IN-IITKGP last-modified: 2021-06-14T13:30:33Z source: APNIC rpki-ov-state: valid route: 203.110.246.0/24 descr: IIT Kharagpur country: IN origin: AS55847 mnt-by: MAINT-IN-IITKGP last-modified: 2021-06-14T13:30:51Z source: APNIC rpki-ov-state: valid route: 203.110.247.0/24 descr: IIT Kharagpur country: IN origin: AS55847 mnt-by: MAINT-IN-IITKGP last-modified: 2021-06-14T13:31:13Z source: APNIC rpki-ov-state: valid route6: 2405:8a00:8000::/48 descr: NKN-USER-CDAC KP BANGALORE origin: AS55847 country: IN mnt-lower: MAINT-NKN-IN mnt-routes: MAINT-NKN-IN mnt-by: MAINT-NKN-IN last-modified: 2012-07-28T07:28:37Z source: APNIC rpki-ov-state: valid