Internet Route Registry

These entries are queried from radb.net using whois, you can try my project getting these.

:AS58758

route:          158.144.42.0/24
descr:          Tata Institute of Fundamental Research
origin:         AS58758
mnt-by:         MAINT-IN-TIFR
mnt-routes:     MAINT-IN-TIFR
last-modified:  2020-07-05T02:20:03Z
source:         APNIC
rpki-ov-state:  valid

route:          158.144.43.0/24
descr:          Tata Institute of Fundamental Research
origin:         AS58758
mnt-by:         MAINT-IN-TIFR
mnt-routes:     MAINT-IN-TIFR
last-modified:  2020-07-05T02:20:03Z
source:         APNIC
rpki-ov-state:  valid

route:          158.144.44.0/24
descr:          Tata Institute of Fundamental Research
origin:         AS58758
mnt-by:         MAINT-IN-TIFR
mnt-routes:     MAINT-IN-TIFR
last-modified:  2020-07-05T02:20:03Z
source:         APNIC
rpki-ov-state:  valid

route:          158.144.183.0/24
descr:          Tata Institute Of Fundamental Research
origin:         AS58758
mnt-by:         MAINT-IN-TIFR
last-modified:  2020-07-05T02:20:00Z
source:         APNIC
rpki-ov-state:  valid

route:          158.144.185.0/24
descr:          Tata Institute of Fundamental Research
origin:         AS58758
mnt-by:         MAINT-IN-TIFR
mnt-routes:     MAINT-IN-TIFR
last-modified:  2020-07-05T02:20:00Z
source:         APNIC
rpki-ov-state:  valid

route6:         2406:f00:2::/48
descr:          Tata Institute of Fundamental Research
origin:         AS58758
mnt-by:         MAINT-IN-TIFR
mnt-routes:     MAINT-IN-TIFR
last-modified:  2018-02-19T10:09:25Z
source:         APNIC
rpki-ov-state:  not_found # No ROAs found, or RPKI validation not enabled for source

route6:         2406:f00:9::/48
descr:          Tata Institute of Fundamental Research
origin:         AS58758
mnt-by:         MAINT-IN-TIFR
mnt-routes:     MAINT-IN-TIFR
last-modified:  2018-11-29T11:23:04Z
source:         APNIC
rpki-ov-state:  not_found # No ROAs found, or RPKI validation not enabled for source