AS Number
AS23783
AS Name
CNA
Org Name
Cable Networks Akita Co.,Ltd.
Country
Japan
Registry

apnic

RegDate

N/A

Updated

2024-08-16T02:25:57Z

AS23783 Looking Glass
IPv4Prefixes

19

IPv6Prefixes

2

IPv4 NUMs

50,944

IPv6 NUMs(/64)

4,294,967,296

50,944 IPv4 Addresses
CIDR Description IP Num
27.110.96.0/20 CNA Cable Networks Akita Co.,Ltd 4096
27.110.112.0/21 CNA Cable Networks Akita Co.,Ltd 2048
61.11.128.0/19 CNA Cable Networks Akita Co.,Ltd. 8192
61.11.160.0/20 CNA Cable Networks Akita Co.,Ltd. 4096
61.11.176.0/20 CNA Cable Networks Akita Co.,Ltd. 4096
61.11.192.0/20 CNA Cable Networks Akita Co.,Ltd. 4096
103.54.204.0/22 PREF-AKITA Akita Prefecture 1024
193.116.32.0/20 CNA Cable Networks Akita Co.,Ltd 4096
193.116.32.0/19 CNA Cable Networks Akita Co.,Ltd 8192
202.236.116.0/24 JPNIC-NET-JP Japan Network Information Center 256
202.240.66.0/23 JPNIC-NET-JP Japan Network Information Center 512
203.179.244.0/23 JPNIC-NET-JP Japan Network Information Center 512
203.179.248.0/23 JPNIC-NET-JP Japan Network Information Center 512
203.179.252.0/22 JPNIC-NET-JP Japan Network Information Center 1024
210.143.122.0/23 JPNIC-NET-JP Japan Network Information Center 512
218.185.128.0/19 CNA Cable Networks Akita Co.,Ltd. 8192
219.124.98.0/23 JPNIC-NET-JP Japan Network Information Center 512
219.124.100.0/22 JPNIC-NET-JP Japan Network Information Center 1024
219.124.104.0/21 JPNIC-NET-JP Japan Network Information Center 2048
CIDR Description IP NUMs(prefix /64)
2403:5a00::/32 CNA-JPNIC-JP-20100708 Japan Network Information Center 4294967296
2403:5a00:fff0::/48 CNA-JPNIC-JP-20100708 Japan Network Information Center 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS17676 ULTINA - SoftBank Mobile Corp., JP Japan 40,562,944 18,695,992,639,488 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 20,992 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS25152 K-ROOT-SERVER - Reseaux IP Europeens Network Coordination Centre (RIPE NCC), NL Netherlands 512 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS2500 WIDE-BB - WIDE Project, JP Japan 65,536 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS4777 APNIC-COLO - Asia Pacific Network Information Centre, AU Australia 512 1,073,741,824 IPv4 IPv4 IPv6 IPv6
AS9002 RETN-AS - RETN Limited, GB United Kingdom 27,392 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS9304 HUTCHISON-AS-AP - HGC Global Communications Limited, HK Hong Kong 1,532,160 12,886,081,536 IPv4 IPv4
AS49544 i3Dnet - i3D.net B.V, NL Netherlands 94,464 354,874,032,128 IPv4 IPv4 IPv6 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,362,432 25,770,721,280 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 51,968 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS59105 HOMENOC - Home NOC Operators Group, JP Japan 2,048 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,796,480 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS2516 KDDI - KDDI CORPORATION, JP Japan 18,102,016 2,757,369,069,568 IPv4 IPv4 IPv6 IPv6
AS2518 BIGLOBE - BIGLOBE Inc., JP Japan 3,670,016 38,654,705,664 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 550,656 282,631,665,614,848 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS131953 YUTOPIA-NET - NPO Yutopianet, JP Japan 512 0 IPv4 IPv4
AS18266 CNA - Cable Networks Akita Co.,Ltd., JP Japan 12,288 4,294,967,296 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.176.31 2001:7fa:7:1:0:2:3783:1 100 Gbps 2024-06-25 02:07:25
Japan JPNAP Sendai/Sapporo - JPNAP Sendai/Sapporo 210.173.189.15 2001:7fa:7:5:0:2:3783:1 20 Gbps 2024-02-06 01:33:48
Japan JPIX TOKYO 210.171.225.68 2001:de8:8::2:3783:1 20 Gbps 2024-02-06 01:30:42
Japan JPNAP Tokyo - JPNAP Tokyo 210.173.177.115 2001:7fa:7:1:0:2:3783:2 20 Gbps 2024-02-06 01:36:16
Japan BBIX Tokyo - BroadBand Internet eXchange Tokyo 101.203.88.129 2001:de8:c::2:3783:1 100 Gbps 2024-02-06 01:31:17
Japan JPNAP Osaka - JPNAP Osaka 210.173.184.165 2001:7fa:7:2:0:2:3783:1 20 Gbps 2024-02-06 01:37:45

Private Peering Facilities

Country/Region Name City Website Updated
AT TOKYO (CC1/CC2) Tokyo https://www.attokyo.co.jp 2023-12-07 00:35:49
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:       AS23773 - AS23836
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:        Uchikanda OS Bldg 4F, 2-12-6 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:  2022-01-05T03:04:02Z
source:         APNIC



aut-num:        AS23783
as-name:        CNA
descr:          Cable Networks Akita Co.,Ltd.
descr:          1-59 Yabasedojyounuma-machi Akita-city
descr:          Akita-Pref, 010-0964, Japan
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
remarks:        Email address for spam or abuse complaints : [email protected]
country:        JP
mnt-by:         MAINT-JPNIC
mnt-lower:      MAINT-JPNIC
mnt-irt:        IRT-JPNIC-JP
last-modified:  2024-08-16T02:25:57Z
source:         APNIC

irt:            IRT-JPNIC-JP
address:        Uchikanda OS Bldg 4F, 2-12-6 Uchi-Kanda
address:        Chiyoda-ku, Tokyo 101-0047, japan
e-mail:         [email protected]
abuse-mailbox:  [email protected]
phone:          +81-3-5297-2311
fax-no:         +81-3-5297-2312
admin-c:        JNIC1-AP
tech-c:         JNIC1-AP
auth:           # Filtered
remarks:        [email protected] is invalid
mnt-by:         MAINT-JPNIC
last-modified:  2024-09-28T21:13:03Z
source:         APNIC

role:           Japan Network Information Center
address:        Uchikanda OS Bldg 4F, 2-12-6 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:  2022-01-05T03:04:02Z
source:         APNIC


aut-num:        AS23783
as-name:        CNA
descr:          Cable Networks Akita Co.,ltd.
import:         from AS4713 100 accept ANY
import:         from AS4725 100 accept ANY
export:         to AS4713 announce AS23783
export:         to AS4725 announce AS23783
country:        JP
admin-c:        HU1448JP
tech-c:         HU1448JP
tech-c:         KS11348JP
last-modified:  2003-09-05T19:48:24Z
source:         JPNIC