AS Number
AS4672
AS Name
KYNDRYLNET
Org Name
Kyndryl Japan KK
Country
Japan
Registry

apnic

RegDate

N/A

Updated

2022-03-31T22:25:01Z

AS4672 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

3

IPv4 NUMs

8,192

IPv6 NUMs(/64)

65,536

8,192 IPv4 Addresses
CIDR Description IP Num
210.89.0.0/19
IRR Valid
AGNS AT&T Japan KK 8192
210.89.10.0/24
IRR InValid
AGNS AT&T Japan KK 256
210.89.10.0/23
IRR InValid
AGNS AT&T Japan KK 512
CIDR Description IP NUMs(prefix /64)
2402:1e80::/52
IRR Parent Valid
AGNS-JPNIC-JP-20150309 Japan Network Information Center 4096
2402:1e80::/48
IRR Valid
AGNS-JPNIC-JP-20150309 Japan Network Information Center 65536
2402:1e80:0:2000::/52
IRR Valid
AGNS-JPNIC-JP-20150309 Japan Network Information Center 4096
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2497 IIJ - Internet Initiative Japan Inc., JP Japan 3,747,328 17,716,871,168 IPv4 IPv4 IPv6 IPv6
AS4713 OCN - NTT Communications Corporation, JP Japan 28,894,976 4,406,636,511,232 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
210.89.0.234 1 ishikawa.wni.co.jp
210.89.1.68 1 www.jwnetweb.jp
210.89.1.69 1 mobile.jwnetweb.jp
210.89.1.71 1 demo.jwnetweb.jp
210.89.1.73 3 www.uat.jwnetweb.jp
210.89.1.103 1 www2.mitsui-seimei.co.jp
210.89.1.104 1 service.mitsui-seimei.co.jp
210.89.2.124 1 eservice1.smtpfc.jp
210.89.2.163 1 www.cccj.co.jp
210.89.2.164 1 www.tokyo.ccbc.co.jp
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:         helpdesk@apnic.net
admin-c:        AMS11-AP
tech-c:         AH256-AP
nic-hdl:        HM20-AP
remarks:        Administrator for APNIC
notify:         hostmaster@apnic.net
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:        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:         hostmaster@nic.ad.jp
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:        AS4672
as-name:        KYNDRYLNET
descr:          Kyndryl Japan KK
import:         from AS2497 100 accept ANY
import:         from AS2914 100 accept ANY
export:         to AS2497 announce AS4672
export:         to AS2914 announce AS4672
country:        JP
admin-c:        YO38255JP
tech-c:         HM48724JP
tech-c:         JI15608JP
tech-c:         TK99232JP
last-modified:  2022-03-31T22:25:01Z
source:         JPNIC