AS Name Org Name IPv4Prefixes IPv6Prefixes IPv4 NUMs IPv6 NUMs(/64) Registry Region Looking Glass
CRC-KCC CRC Solutions Corp., 5 1 5,120 4,294,967,296 Japan
5,120 IPv4 Addresses
CIDR Description IP Num
103.68.144.0/24 CRC-KCC ITOCHU Techno-Solutions Corporation 256
103.68.144.0/22 CRC-KCC ITOCHU Techno-Solutions Corporation 1024
202.83.144.0/21 NVI Netvein 2048
203.99.240.0/21 CRC-KCC ITOCHU Techno-Solutions Corporation 2048
203.99.247.0/24 CRC-KCC ITOCHU Techno-Solutions Corporation 256
CIDR Description IP NUMs(prefix /64)
2405:2700::/32 CRC-KCC-JPNIC-JP-20120914 Japan Network Information Center 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS9993 CTC-ODC - ITOCHU Techno-Solutions Corporation, JP Japan 91,136 4,294,967,296 IPv4 IPv4
AS17511 OPTAGE - OPTAGE Inc., JP Japan 3,136,512 4,295,098,368 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
203.99.240.202 1 ns3.ctc-g.ad.jp
203.99.242.18 1 oievs02.oie.co.jp
203.99.242.26 1 asa.oie.co.jp
203.99.242.27 1 gw.oie.co.jp
203.99.242.39 1 mx1.site-qc.net
203.99.242.40 4 customer.site-qc.net
203.99.242.44 1 www.fukui-taiyo.com
203.99.242.57 1 k.vpn.technocuvic.com
203.99.242.65 1 ns.partner-system.com
203.99.242.66 2 mail.partner-system.com
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:       AS24248 - AS24297
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:        AS24270
as-name:        CRC-KCC
descr:          CRC Solutions Corp.,
import:         from AS17676 100 accept ANY
import:         from AS4716 100 accept ANY
export:         to AS17676 announce AS24270
export:         to AS4716 announce AS24270
country:        JP
admin-c:        NH1808JP
tech-c:         NH1808JP
last-modified:  2005-05-19T20:00:12Z
source:         JPNIC