AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
DENA-NET DeNA, Co. Ltd. 8 4 2,048 4,294,967,296 Japan
2,048 IPv4 Addresses
CIDR Description IP Num
27.131.8.0/24 DENA-NET DeNA, Co. Ltd. 256
27.131.9.0/24 DENA-NET DeNA, Co. Ltd. 256
27.131.10.0/24 DENA-NET DeNA, Co. Ltd. 256
27.131.11.0/24 DENA-NET DeNA, Co. Ltd. 256
103.23.4.0/24 DENA-NET DeNA, Co. Ltd. 256
103.23.5.0/24 DENA-NET DeNA, Co. Ltd. 256
103.23.6.0/24 DENA-NET DeNA, Co. Ltd. 256
202.166.185.0/24 DENA-NET DeNA, Co. Ltd. 256
CIDR Description IP NUMs(prefix /64)
2401:bd00::/32 DENA-NET-JPNIC-JP-20110817 Japan Network Information Center 4294967296
2401:bd00:b001::/48 DENA-NET-JPNIC-JP-20110817 Japan Network Information Center 65536
2401:bd00:b002::/48 DENA-NET-JPNIC-JP-20110817 Japan Network Information Center 65536
2401:bd00:dc02::/48 DENA-NET-JPNIC-JP-20110817 Japan Network Information Center 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2497 IIJ Internet Initiative Japan Inc., JP Japan 3,802,880 17,716,740,096 IPv4 IPv4 IPv6 IPv6
AS2516 KDDI KDDI CORPORATION, JP Japan 18,445,312 2,757,369,135,104 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 7,051,776 25,770,262,528 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
27.131.8.13 1 alli.bidders.co.jp
27.131.8.28 1 ns1.dena-travel.com
27.131.8.44 1 hotel.dena-travel.com
27.131.8.70 1 img1.smcb.dena.ne.jp
27.131.8.76 1 game.smcb.jp
27.131.8.98 2 s.skygate-global.com
27.131.8.127 1 al-agent.jp
27.131.8.133 1 vpack-s.vanilla-air.com
27.131.8.137 1 s.skygate.co.jp
27.131.8.139 2 post1.auok.jp
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


as-block:       AS38627 - AS38656
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


aut-num:        AS38636
as-name:        DENA-NET
descr:          DeNA, Co. Ltd.
import:
export:
country:        JP
admin-c:        YS5455JP
tech-c:         NT5258JP
last-modified:  2008-02-19T23:27:33Z
source:         JPNIC