Internet Route Registry

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

:AS131909

route:      103.57.144.0/22
descr:      Okinawa Data Center Inc. (AS131909)
            X-Keiro:system [at] okinawa-dc.co.jp
origin:     AS131909
notify:     murabayashi [at] okinawa-dc.co.jp
mnt-by:     MAINT-AS131909
changed:    murabayashi [at] okinawa-dc.co.jp 20180827
source:     JPIRR

route:      103.57.144.0/23
descr:      Okinawa Data Center Inc. (AS131909)
            X-Keiro:system [at] okinawa-dc.co.jp
origin:     AS131909
notify:     murabayashi [at] okinawa-dc.co.jp
mnt-by:     MAINT-AS131909
changed:    murabayashi [at] okinawa-dc.co.jp 20180827
source:     JPIRR

route:      103.57.146.0/23
descr:      Okinawa Data Center Inc. (AS131909)
            X-Keiro:system [at] okinawa-dc.co.jp
origin:     AS131909
notify:     murabayashi [at] okinawa-dc.co.jp
mnt-by:     MAINT-AS131909
changed:    murabayashi [at] okinawa-dc.co.jp 20180827
source:     JPIRR

route:          203.99.76.0/24
descr:          Okinawa Data Ceneter Inc.
                X-Keiro:system [at] okinawa-dc.co.jp
origin:         AS131909
notify:         murabayashi [at] okinawa-dc.co.jp
mnt-by:         MAINT-AS131909
changed:        murabayashi [at] okinawa-dc.co.jp 20181128
source:         JPIRR

route:          203.99.78.0/24
descr:          Okinawa Data Ceneter Inc.
                X-Keiro:system [at] okinawa-dc.co.jp
origin:         AS131909
notify:         murabayashi [at] okinawa-dc.co.jp
mnt-by:         MAINT-AS131909
changed:        murabayashi [at] okinawa-dc.co.jp 20181128
source:         JPIRR