These entries are queried from radb.net using whois, you can try my project getting these.
:AS137955 route: 103.103.194.0/24 descr: MMIX Net 1 origin: AS137955 mnt-by: MAIBT-MM-MMIX last-modified: 2022-12-21T22:32:27Z source: APNIC rpki-ov-state: valid route: 103.116.192.0/24 descr: MMIX Net 2 origin: AS137955 mnt-by: MAIBT-MM-MMIX last-modified: 2022-12-14T07:22:04Z source: APNIC rpki-ov-state: valid route6: 2405:1340::/32 descr: MMIX IPv6 origin: AS137955 mnt-by: MAIBT-MM-MMIX last-modified: 2022-12-21T14:35:09Z source: APNIC rpki-ov-state: valid