AS37917 - UTINS - University of Tsukuba, JP

Japan
AS Number
AS37917
AS Name
UTINS
Org Name
University of Tsukuba
Country
Japan
Registry

apnic

RegDate

N/A

Updated

2007-06-11T22:01:44Z

AS37917 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

0

IPv4 NUMs

132,096

IPv6 NUMs(/64)

0

132,096 IPv4 Addresses
CIDR Description IP Num
130.158.0.0/16 UTINS country: JP University of Tsukuba 65536
133.51.0.0/16 JPNIC-NET-JP-ERX Japan Network Information Center 65536
163.220.252.0/22 UTINS University of Tsukuba 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2907 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP Japan 8,888,384 8,589,934,592 IPv4 IPv4
AS63770 ICSCOE-AS - Industrial Cyber Security Center of Excellence, JP Japan 9,216 4,294,967,296 IPv4 IPv4
IP Address Domain NUMs Domains
130.158.6.51 51 allseasen.vpn.packetix.net
130.158.6.56 3 keepalive.se2.softether.com
130.158.6.57 246 api.vpngate.net 
as-block:       AS37888 - AS37927
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. 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:  2009-11-19T01:11:45Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 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:  2022-01-05T03:04:02Z
source:         APNIC


as-block:       AS37888 - AS38911
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:  2009-09-29T06:04:16Z
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


aut-num:        AS37917
as-name:        UTINS
descr:          University of Tsukuba
import:         from AS2907 100 accept ANY
import:         from AS18127 100 accept ANY
export:         to AS2907 announce AS37917
export:         to AS18127 announce AS37917
country:        JP
admin-c:        KI7984JP
tech-c:         AM1479JP
tech-c:         AS3586JP
tech-c:         KK6630JP
last-modified:  2007-06-11T22:01:44Z
source:         JPNIC