AS Name
OUS-NET
Org Name
Okayama University of Science
Registry Region
Japan
Looking Glass
IPv4Prefixes

10

IPv6Prefixes

1

IPv4 NUMs

65,536

IPv6 NUMs(/64)

65,536

65,536 IPv4 Addresses
CIDR Description IP Num
150.55.0.0/24 JAPAN150 country: JP Japan Network Information Center 256
150.55.0.0/18 JAPAN150 country: JP Japan Network Information Center 16384
150.55.0.0/17 JAPAN150 country: JP Japan Network Information Center 32768
150.55.0.0/16 JAPAN150 country: JP Japan Network Information Center 65536
150.55.64.0/18 JAPAN150 country: JP Japan Network Information Center 16384
150.55.128.0/22 JAPAN150 country: JP Japan Network Information Center 1024
150.55.128.0/21 JAPAN150 country: JP Japan Network Information Center 2048
150.55.128.0/18 JAPAN150 country: JP Japan Network Information Center 16384
150.55.132.0/22 JAPAN150 country: JP Japan Network Information Center 1024
150.55.192.0/18 JAPAN150 country: JP Japan Network Information Center 16384
CIDR Description IP NUMs(prefix /64)
2001:df0:3d80::/48 OUSNET-V6 OKAYAMA UNIVERSITY OF SCIENCE 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2907 JPNIC-2Byte-ASBLOCK-AP - for assignment to JPNIC members, JP Japan 8,957,760 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS7670 CTNET - Energia Communications, Inc., JP Japan 134,144 4,294,967,296 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
150.55.4.2 1 ns04a.ous.ac.jp
150.55.4.4 1 ns04c.ous.ac.jp
150.55.4.10 2 webous.ous.ac.jp
150.55.4.54 2 dinosaur.ous.ac.jp
150.55.4.241 2 webhost1.ous.ac.jp
150.55.4.242 1 www.ous.jp
150.55.4.244 1 doctor.ous.ac.jp
150.55.5.2 1 ns05b.pub.ous.ac.jp
150.55.5.208 1 edb.pub.ous.ac.jp
150.55.5.239 1 portal.pub.ous.ac.jp
as-block:       AS17653 - AS18431
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
admin-c:        HM20-AP
tech-c:         HM20-AP
mnt-by:         APNIC-HM
mnt-lower:      APNIC-HM
last-modified:  2019-01-08T23:19:07Z
source:         APNIC

role:           APNIC Hostmaster
address:        6 Cordelia Street
address:        South Brisbane
address:        QLD 4101
country:        AU
phone:          +61 7 3858 3100
fax-no:         +61 7 3858 3199
e-mail:         [email protected]
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         [email protected]
mnt-by:         MAINT-APNIC-AP
last-modified:  2013-10-23T04:06:51Z
source:         APNIC


as-block:       AS18121 - AS18152
descr:          JPNIC-2Byte-ASBLOCK-AP
descr:          for assignment to JPNIC members
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can be
remarks:        queried at whois.nic.ad.jp.
remarks:        To only display English output,
remarks:        add '/e' at the end of command,
remarks:        e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
last-modified:  2017-06-12T03:54:32Z
source:         APNIC

role:           Japan Network Information Center
address:        Urbannet-Kanda Bldg 4F
address:        3-6-2 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047,Japan
country:        JP
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
e-mail:         [email protected]
admin-c:        JI13-AP
tech-c:         JE53-AP
nic-hdl:        JNIC1-AP
mnt-by:         MAINT-JPNIC
last-modified:  2012-08-28T07:58:02Z
source:         APNIC


aut-num:        AS18124
as-name:        OUS-NET
descr:          Okayama University of Science
import:         from AS4713 100 accept ANY
import:         from AS2907 100 accept ANY
export:         to AS4713 announce AS18124
export:         to AS2907 announce AS18124
country:        JP
admin-c:        JP00064984
tech-c:         KO12267JP
last-modified:  2011-03-25T01:50:04Z
source:         JPNIC