AS Name
TUSNET
Org Name
Tokyo University of Science
Registry Region
Japan
Looking Glass
IPv4Prefixes

2

IPv6Prefixes

1

IPv4 NUMs

65,536

IPv6 NUMs(/64)

65,536

65,536 IPv4 Addresses
CIDR Description IP Num
133.31.0.0/24 JPNIC-NET-JP-ERX Japan Network Information Center 256
133.31.0.0/16 JPNIC-NET-JP-ERX Japan Network Information Center 65536
CIDR Description IP NUMs(prefix /64)
2001:df0:cf::/48 TUSNET Tokyo 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
AS4713 OCN - NTT Communications Corporation, JP Japan 28,908,800 4,406,636,519,424 IPv4 IPv4
IP Address Domain NUMs Domains
133.31.8.3 1 tusns.tus.ac.jp
133.31.8.4 1 tusns1.tus.ac.jp
133.31.8.12 1 tussrv2.tus.ac.jp
133.31.18.68 1 www.watanaberg.synology.me
133.31.29.45 3 www.cc.kagu.sut.ac.jp
133.31.29.46 1 www-cgi.rs.kagu.sut.ac.jp
133.31.30.8 1 cr2.org
133.31.33.15 1 m2server.ma.kagu.tus.ac.jp
133.31.33.18 1 wakamiya0.ma.kagu.tus.ac.jp
133.31.33.20 2 www.ma.kagu.sut.ac.jp
as-block:       AS55296 - AS56319
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:  2009-09-03T01:15:30Z
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:       AS55372 - AS55396
descr:          JPNIC-2Byte-ASBLOCK-AP
country:        JP
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        for assignment to JPNIC members
remarks:        Authoritative information regarding AS Number
remarks:        assignments made from within this block can also be
remarks:        queried at whois.nic.ad.jp
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JPNIC
last-modified:  2010-01-18T05:42:24Z
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:        AS55390
as-name:        TUSNET
descr:          Tokyo University of Science
import:
export:
country:        JP
admin-c:        HF1545JP
tech-c:         KK112JP
tech-c:         MS144JP
tech-c:         RN031JP
tech-c:         TH829JP
last-modified:  2014-08-26T03:30:44Z
source:         JPNIC