AS Name
JPARC-NET
Org Name
J-PARC Center
Registry Region
Japan
Looking Glass
IPv4Prefixes

3

IPv6Prefixes

0

IPv4 NUMs

1,792

IPv6 NUMs(/64)

0

1,792 IPv4 Addresses
CIDR Description IP Num
192.153.105.0/24 JP-HEPNET country: JP National Laboratory for High Energy Physics (KEK) 256
192.153.106.0/23 JP-HEPNET country: JP National Laboratory for High Energy Physics (KEK) 512
192.153.108.0/22 JP-HEPNET country: JP National Laboratory for High Energy Physics (KEK) 1024
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2907 JPNIC-2Byte-ASBLOCK-AP - for assignment to JPNIC members, JP Japan 8,935,488 8,589,934,592 IPv4 IPv4
IP Address Domain NUMs Domains
192.153.106.4 1 ans1.j-parc.jp
192.153.106.5 1 ans2.j-parc.jp
192.153.106.24 2 ja.j-parc.jp
192.153.106.37 1 secgw.j-parc.jp
192.153.106.68 1 silver.j-parc.jp
192.153.106.69 1 linac10.j-parc.jp
192.153.106.70 1 mlfdevsv.j-parc.jp
192.153.106.73 1 jnu-cryo-dmz1.j-parc.jp
192.153.106.82 1 mlfexpdb.j-parc.jp
192.153.106.200 3 is.j-parc.jp
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:        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


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:        AS37889
as-name:        JPARC-NET
descr:          J-PARC Center
import:         from AS2907 100 accept ANY
import:         from AS2505 100 accept ANY
import:         from AS4729 100 accept ANY
export:         to AS2907 announce AS37889
export:         to AS2505 announce AS37889
export:         to AS4729 announce AS37889
country:        JP
admin-c:        YK13710JP
tech-c:         FY006JP
tech-c:         SS116JP
tech-c:         TK360JP
last-modified:  2006-05-11T03:34:39Z
source:         JPNIC