AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
E-DNS-JP WIDE Project 1 1 256 536,870,912 Japan
256 IPv4 Addresses
CIDR Description IP Num
192.50.43.0/24 JAPAN-INET-BLOCK1 imported inetnum object for JNIC 256
CIDR Description IP NUMs(prefix /64)
2001:200:c000::/35 E-DNS-JP WIDE Project 536870912
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS7500 M-ROOT-DNS WIDE Project, JP Japan 1,024 4,294,967,296 IPv4 IPv4
AS2497 IIJ Internet Initiative Japan Inc., JP Japan 3,802,880 17,716,740,096 IPv4 IPv4
AS2500 WIDE-BB WIDE Project, JP Japan 330,240 4,294,967,296 IPv4 IPv4
AS2516 KDDI KDDI CORPORATION, JP Japan 18,449,408 2,757,369,135,104 IPv4 IPv4
AS4713 OCN NTT Communications Corporation, JP Japan 28,928,000 4,406,636,511,232 IPv4 IPv4
IP Address Domain NUMs Domains
192.50.43.53 2 e.dns.jp
192.50.43.153 1 nse.dns.jp
as-block:       AS23552 - AS24575
descr:          APNIC ASN block
remarks:        These AS numbers are further assigned by APNIC
remarks:        to APNIC members and end-users in the APNIC region
remarks:        AS23889 has been transfered to AfriNIC
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:       AS23612 - AS23643
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:         MAINT-JPNIC
last-modified:  2009-11-18T06:15:50Z
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:        AS23634
as-name:        E-DNS-JP
descr:          WIDE Project
import:
export:
country:        JP
admin-c:        JM002JP
tech-c:         AK003JP
last-modified:  2006-11-14T20:31:25Z
source:         JPNIC