AS152184 - TAMUKAINET-AS-AP - Tamukai Network, JP

Japan
AS Number
AS152184
AS Name
TAMUKAINET-AS-AP
Org Name
Tamukai Network
Country
Japan
Registry

apnic

RegDate

N/A

Updated

2023-12-28T22:14:59Z

AS152184 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

10

IPv4 NUMs

256

IPv6 NUMs(/64)

269,025,280

256 IPv4 Addresses
CIDR Description IP Num
140.235.121.0/24 Lambda Internet Exchange 256
CIDR Description IP NUMs(prefix /64)
2401:3fa0:110::/48 Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:111::/48 Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:117::/48 Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:11a::/48 Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:11b::/48 Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:11c::/48 Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:11d::/48 Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:11e::/48 Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:11f::/48 Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2607:eb40:4000::/36 Tefexia LC 268435456
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS150325 TSUKUDANI-NETWORK - TSUKUDANI NETWORK, JP Japan 256 268,697,600 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 464,128 282,627,370,778,624 IPv6 IPv6
AS38074 SDCC-AS-AP - Ayao Takata, JP Japan 768 2,147,549,184 IPv6 IPv6
AS53388 TEFEXIA - Tefexia LC, US United States 2,816 4,294,967,296 IPv6 IPv6 
as-block:       AS151866 - AS152889
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:  2023-05-11T00:08:47Z
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



aut-num:        AS152184
as-name:        TAMUKAINET-AS-AP
descr:          Tamukai Network
descr:          405 Yamato Bldg 1-6-16, Izumi-Cho Kanda, Chiyoda-Ku, Tokyo
country:        JP
org:            ORG-TN20-AP
sponsoring-org: ORG-RA61-AP
admin-c:        TNA65-AP
tech-c:         TNA65-AP
abuse-c:        AT1816-AP
mnt-lower:      MAINT-TAMUKAINETWORK-JP
mnt-routes:     MAINT-TAMUKAINETWORK-JP
mnt-by:         APNIC-HM
mnt-irt:        IRT-TAMUKAINETWORK-JP
last-modified:  2023-12-28T22:14:59Z
source:         APNIC

irt:            IRT-TAMUKAINETWORK-JP
address:        405 Yamato Bldg 1-6-16, Izumi-Cho Kanda, Chiyoda-Ku, Tokyo
e-mail:         admin@tamukai.work
abuse-mailbox:  admin@tamukai.work
admin-c:        TNA65-AP
tech-c:         TNA65-AP
auth:           # Filtered
remarks:        admin@tamukai.work was validated on 2025-07-01
mnt-by:         MAINT-TAMUKAINETWORK-JP
last-modified:  2025-09-04T08:01:13Z
source:         APNIC

organisation:   ORG-TN20-AP
org-name:       Tamukai Network
org-type:       OTHER
address:        405 Yamato Bldg 1-6-16, Izumi-Cho Kanda, Chiyoda-Ku, Tokyo
country:        JP
e-mail:         admin@tamukai.work
admin-c:        TNA65-AP
tech-c:         TNA65-AP
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-12-06T09:00:05Z
source:         APNIC

role:           ABUSE TAMUKAINETWORKJP
country:        ZZ
address:        405 Yamato Bldg 1-6-16, Izumi-Cho Kanda, Chiyoda-Ku, Tokyo
phone:          +000000000
e-mail:         admin@tamukai.work
admin-c:        TNA65-AP
tech-c:         TNA65-AP
nic-hdl:        AT1816-AP
remarks:        Generated from irt object IRT-TAMUKAINETWORK-JP
remarks:        admin@tamukai.work was validated on 2025-07-01
abuse-mailbox:  admin@tamukai.work
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-01T17:49:03Z
source:         APNIC

person:         Tamukai Network Administrator
address:        405 Yamato Bldg 1-6-16, Izumi-Cho Kanda, Chiyoda-Ku, Tokyo
country:        JP
phone:          +81-9035524611
e-mail:         admin@tamukai.work
nic-hdl:        TNA65-AP
mnt-by:         MAINT-RAPIDFIREY-JP
last-modified:  2023-12-06T08:59:51Z
source:         APNIC