These entries are queried from radb.net using whois, you can try my project getting these.
:AS134236 route: 45.120.96.0/22 descr: Tetrasoft origin: AS134236 mnt-by: MAINT-TETRASOFT-BD last-modified: 2015-06-15T14:20:53Z source: APNIC rpki-ov-state: valid route: 45.120.96.0/23 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2020-11-25T15:41:11Z source: APNIC rpki-ov-state: valid route: 45.120.96.0/24 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2020-11-25T15:42:34Z source: APNIC rpki-ov-state: valid route: 45.120.97.0/24 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2020-11-25T15:42:51Z source: APNIC rpki-ov-state: valid route: 45.120.98.0/23 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2020-11-25T15:42:15Z source: APNIC rpki-ov-state: valid route: 45.120.98.0/24 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2020-11-25T15:43:06Z source: APNIC rpki-ov-state: valid route: 45.120.99.0/24 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2020-11-25T15:43:20Z source: APNIC rpki-ov-state: valid route: 103.60.160.0/22 descr: Tetrasoft origin: AS134236 mnt-by: MAINT-TETRASOFT-BD last-modified: 2015-06-15T14:22:45Z source: APNIC rpki-ov-state: valid route: 103.60.160.0/23 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2020-11-25T15:44:06Z source: APNIC rpki-ov-state: valid route: 103.60.160.0/24 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2020-11-25T15:45:03Z source: APNIC rpki-ov-state: valid route: 103.60.161.0/24 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2020-11-25T15:45:15Z source: APNIC rpki-ov-state: valid route: 103.60.162.0/23 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2020-11-25T15:44:47Z source: APNIC rpki-ov-state: valid route: 103.60.162.0/24 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2020-11-25T15:45:26Z source: APNIC rpki-ov-state: valid route: 103.60.163.0/24 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2020-11-25T15:45:53Z source: APNIC rpki-ov-state: valid route6: 2406:cc40::/32 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2021-03-26T11:10:55Z source: APNIC rpki-ov-state: valid route6: 2406:cc40:1::/48 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2022-06-25T08:35:38Z source: APNIC rpki-ov-state: valid route6: 2406:cc40:2::/48 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2022-06-25T08:36:11Z source: APNIC rpki-ov-state: valid route6: 2406:cc40:a::/48 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2022-06-25T08:39:41Z source: APNIC rpki-ov-state: valid route6: 2406:cc40:b::/48 origin: AS134236 descr: Sheikh Mohammad Zulfiquer House No # 9, Mohammadia Housing, Main Road, Mohammadpur. mnt-by: MAINT-TETRASOFT-BD last-modified: 2022-06-25T08:39:57Z source: APNIC rpki-ov-state: valid