AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
KRONOS kronos.Co.,Ltd. 17 0 27,904 0 Japan
27,904 IPv4 Addresses
CIDR Description IP Num
27.131.240.0/22 SAKURA SAKURA Internet Inc. 1024
27.131.244.0/22 SAKURA SAKURA Internet Inc. 1024
27.133.248.0/22 SAKURA SAKURA Internet Inc. 1024
103.13.152.0/22 WEB-YOYOGI-JP YOYOGI Web Hosting Service 1024
103.80.104.0/22 FIDLTD-JP FID Ltd. 1024
153.121.96.0/21 SAKURA SAKURA Internet Inc. 2048
153.121.112.0/22 SAKURA SAKURA Internet Inc. 1024
153.121.224.0/20 SAKURA-ISHIKARI SAKURA Internet Inc. 4096
153.121.240.0/21 SAKURA-ISHIKARI SAKURA Internet Inc. 2048
153.121.248.0/22 SAKURA-ISHIKARI SAKURA Internet Inc. 1024
153.121.252.0/23 SAKURA-ISHIKARI SAKURA Internet Inc. 512
153.121.254.0/24 SAKURA-ISHIKARI SAKURA Internet Inc. 256
153.125.192.0/19 SAKURA-ISHIKARI SAKURA Internet Inc. 8192
175.28.48.0/22 SAKURA SAKURA Internet Inc. 1024
180.131.127.0/24 SAKURA SAKURA Internet Inc. 256
182.54.248.0/21 TRANSNETWORK-JP 8-37 Saneicho 2048
221.132.120.0/24 SMARTNET-JP 5-6-34 Shimonocho Kojima 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9370 SAKURA-B - SAKURA Internet Inc., JP Japan 338,432 68,719,476,736 IPv4 IPv4
AS17676 GIGAINFRA - Softbank BB Corp., JP Japan 43,130,112 18,695,992,639,488 IPv4 IPv4
IP Address Domain NUMs Domains
27.131.240.17 3 365azure.net
27.131.240.26 1 mail.fxm1.com
27.131.240.48 5 dns1.scale.co.jp
27.131.240.53 4 mail.sk2-skig.co.jp
27.131.240.88 1 ca0159.1000server.jp
27.131.240.110 2 cybozu.skb-skig.co.jp
27.131.240.136 2 confluence.jp
27.131.240.149 4 machismail.co.jp
27.131.240.150 2 acemail.jp
27.131.240.194 6 hosting01.smartrams.jp
as-block:       AS58368 - AS59391
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:  2011-08-10T06:21:41Z
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:       AS59091 - AS59130
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:  2013-09-09T01:12:08Z
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:        AS59092
as-name:        KRONOS
descr:          kronos.Co.,Ltd.
import:
export:
country:        JP
admin-c:        JP00101032
tech-c:         JP00101032
last-modified:  2014-04-14T19:20:34Z
source:         JPNIC