AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
JST Japan Science and Technology Agency 2 0 65,536 0 Japan
65,536 IPv4 Addresses
CIDR Description IP Num
160.74.0.0/24 JSTNET country: JP Japan Science and Technology Agency 256
160.74.0.0/16 JSTNET country: JP Japan Science and Technology Agency 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2907 JPNIC-2Byte-ASBLOCK-AP - for assignment to JPNIC members, JP Japan 8,830,272 8,589,934,592 IPv4 IPv4
AS10010 TOKAI - TOKAI Communications Corporation, JP Japan 1,430,528 45,097,156,608 IPv4 IPv4
IP Address Domain NUMs Domains
160.74.2.1 1 nstky.jst.go.jp
160.74.2.3 1 himawari.tokyo.jst.go.jp
160.74.14.4 1 foresight.jst.go.jp
160.74.14.48 1 www-bird.biosciencedbc.jp
160.74.14.134 2 mail.opinionbank.jp
160.74.14.138 1 rikanet2-lb.tokyo.jst.go.jp
160.74.14.163 1 www.j3.jstage.jst.go.jp
160.74.15.12 1 mail02.japanlinkcenter.org
160.74.15.106 3 sc-smn.jst.go.jp
160.74.26.17 1 wingpro.lifesciencedb.jp
as-block:       AS2497 - AS2528
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:  2017-06-12T03:54:29Z
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:        AS2513
as-name:        JST
descr:          Japan Science and Technology Agency
import:         from AS10010 100 accept ANY
import:         from AS2907 100 accept ANY
export:         to AS10010 announce AS2513
export:         to AS2907 announce AS2513
country:        JP
admin-c:        JP00131210
tech-c:         JP00131210
last-modified:  2019-07-05T01:16:22Z
source:         JPNIC