AS Name
DOLPHIN
Org Name
Dolphin
Registry Region
Japan
Looking Glass
IPv4Prefixes

8

IPv6Prefixes

0

IPv4 NUMs

57,344

IPv6 NUMs(/64)

0

57,344 IPv4 Addresses
CIDR Description IP Num
61.122.64.0/19 JPNIC-NET-JP Japan Network Information Center 8192
175.100.208.0/20 DOLPHIN DOLPHIN INTERNATIONAL INC. 4096
175.100.224.0/19 DOLPHIN DOLPHIN INTERNATIONAL INC. 8192
203.222.224.0/19 DOLPHIN DOLPHIN INTERNATIONAL INC. 8192
210.135.64.0/19 JPNIC-NET-JP Japan Network Information Center 8192
210.173.224.0/19 JPNIC-NET-JP Japan Network Information Center 8192
210.189.96.0/19 JPNIC-NET-JP Japan Network Information Center 8192
211.132.16.0/20 JPNIC-NET-JP Japan Network Information Center 4096
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 3,802,368 17,716,740,096 IPv4 IPv4
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,443,264 2,757,369,069,568 IPv4 IPv4
AS4713 OCN - NTT Communications Corporation, JP Japan 28,908,800 4,406,636,519,424 IPv4 IPv4
as-block:       AS4608 - AS4865
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:  2019-05-20T03:52:26Z
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:       AS4672 - AS4735
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:        AS4723
as-name:        DOLPHIN
descr:          Dolphin
import:         from AS2497 100 accept ANY
import:         from AS2500 100 accept ANY
export:         to AS2497 announce AS4723
export:         to AS2500 announce AS4723
country:        JP
admin-c:        JP00006416
tech-c:         JP00006416
last-modified:  2005-06-16T05:55:30Z
source:         JPNIC