AS Name
YAHAGI-AS-AP
Org Name
Yahagi Network Solutions
Country
Japan
AS138467 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

2

IPv4 NUMs

256

IPv6 NUMs(/64)

131,072

256 IPv4 Addresses
CIDR Description IP Num
45.92.157.0/24 Yahagi Network Solutions 256
CIDR Description IP NUMs(prefix /64)
2403:5180:16::/48 CAT-IPV6-CUSTOMER-019 Yahagi Network Solutions 65536
2405:f40:1000::/48 YHG-IPV6-SG-001 Yahagi Network Solutions 65536
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS20473 AS-CHOOPA - The Constant Company, LLC, US United States 998,400 118,437,838,848 IPv4 IPv4 IPv6 IPv6
AS2914 NTT-COMMUNICATIONS-2914 - NTT America, Inc., US United States 6,985,984 21,476,606,464 IPv6 IPv6
as-block:       AS137530 - AS138553
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:  2017-12-08T06:45:58Z
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



aut-num:        AS138467
as-name:        YAHAGI-AS-AP
descr:          Yahagi Network Solutions
descr:          3-8-21 Higashi-Shinagawa Shinagawa-ku
descr:          Tokyo, Japan
country:        JP
org:            ORG-CNK1-AP
admin-c:        YNSA2-AP
tech-c:         YNSA2-AP
abuse-c:        AY471-AP
mnt-routes:     MAINT-CAT-JP
mnt-by:         APNIC-HM
mnt-irt:        IRT-Yahagi-JP
last-modified:  2020-07-07T04:53:16Z
source:         APNIC

irt:            IRT-Yahagi-JP
address:        3-8-21 Higashi-Shinagawa Shinagawa-ku Tokyo
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        YNSA2-AP
tech-c:         YNSA2-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2021-02-02
remarks:        [email protected] was validated on 2021-02-02
mnt-by:         MAINT-CAT-JP
last-modified:  2021-02-02T13:11:32Z
source:         APNIC

organisation:   ORG-CNK1-AP
org-name:       Cat Networks K.K.
country:        JP
address:        6-Chome 7-2 Nishitenma
address:        Kita-ku
phone:          +81-669499281
fax-no:         +81-669499282
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2017-08-20T22:54:13Z
source:         APNIC

role:           ABUSE YahagiJP
address:        3-8-21 Higashi-Shinagawa Shinagawa-ku Tokyo
country:        ZZ
phone:          +000000000
e-mail:         [email protected]
admin-c:        YNSA2-AP
tech-c:         YNSA2-AP
nic-hdl:        AY471-AP
remarks:        Generated from irt object IRT-Yahagi-JP
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2020-07-07T04:53:16Z
source:         APNIC

role:           Yahagi Network Solutions Administrator
address:        3-8-21 Higashi-Shinagawa Shinagawa-ku Tokyo
country:        JP
phone:          +81-345666777
e-mail:         [email protected]
admin-c:        YNSA1-AP
tech-c:         YNSA1-AP
nic-hdl:        YNSA2-AP
mnt-by:         MAINT-CAT-JP
last-modified:  2018-11-28T05:39:41Z
source:         APNIC