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

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

apnic

RegDate

Updated

2023-05-11T00:08:47Z

AS152184 Looking Glass
IPv4Prefixes

1

IPv6Prefixes

10

IPv4 NUMs

256

IPv6 NUMs(/64)

17,367,040

CIDR Description IP Num
140.235.121.0/24
Tamukai Network 256
CIDR Description IP NUMs(prefix /64)
2401:3fa0:110::/48
IRR Valid
Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:111::/48
IRR Valid
Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:117::/48
IRR Valid
Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:11a::/48
IRR Valid
Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:11b::/48
IRR Valid
Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:11c::/48
IRR Valid
Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:11d::/48
IRR Valid
Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:11e::/48
IRR Valid
Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2401:3fa0:11f::/48
IRR Valid
Customer-Allocation-Tamukai-Network Customer-Allocation-Tamukai-Network 65536
2a06:41:4000::/40
Kaito Tamura 16777216
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 458,496 283,043,982,606,336 IPv6 IPv6
AS38074 SDCC-AS-AP - Ayao Takata, JP Japan 768 2,147,549,184 IPv6 IPv6
AS150325 TSUKUDANI-NETWORK - TSUKUDANI NETWORK, JP Japan 256 262,144 IPv4 IPv4 IPv6 IPv6

Peers at this Exchange Point

Country / Region IX IPv4 IPv6 Port Speed Updated
Japan Japan Community IX - INIXP - Japan Community IX - INIXP 103.115.3.29 2401:3fa0::15:2184:1 100 Gbps 2026-07-04 17:33:20
Japan Japan Community IX - Japan Community IX 162.4.79.22 2001:de8:2000::15:2184:1 100 Gbps 2026-07-04 17:33:20

Private Peering Facilities

Country / Region Name City Website Updated
Equinix TY8 - Tokyo Tokyo https://www.equinix.com/locations/asia-colocation/japan-colocation/tokyo-data-centers/ty8/ 2025-03-18 15:15:38
Otemachi Place West Tower (BBTower Shin-Otemachi) Tokyo https://www.bbtower.co.jp/en/product-service/data-center/shinootemachi/ 2024-07-27 14:50:06

Whois Record

as-block AS151866 - AS152889

as-block
descr
APNIC ASN block
remarks
These AS numbers are further assigned by APNIC
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

role
APNIC Hostmaster
address
PO Box 3646
South Brisbane
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
2026-08-26T00:40:00Z
source
APNIC

aut-num AS152184

aut-num
as-name
TAMUKAINET-AS-AP
descr
Tamukai Network
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

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 2026-07-07
mnt-by
MAINT-TAMUKAINETWORK-JP
last-modified
2026-07-07T13:51:18Z
source
APNIC

organisation ORG-TN20-AP

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

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
admin@tamukai.work was validated on 2026-07-07
abuse-mailbox
admin@tamukai.work
mnt-by
APNIC-ABUSE
last-modified
2026-07-07T13:51:28Z
source
APNIC

person Tamukai Network Administrator

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

as-block AS151866 - AS152889

as-block
descr
APNIC ASN block
admin-c
IA55-AP
tech-c
IH123-AP
mnt-by
MNT-APJII-ID
mnt-lower
MNT-APJII-ID
last-modified
2026-09-02T06:47:44Z
source
IDNIC

role ID-NIC ADMINISTRATORS

role
ID-NIC ADMINISTRATORS
address
Indonesian Network Information Center
ID-NIC
Cyber Building 11th Floor
Jakarta 12710
country
ID
phone
+62-21-52960634
fax-no
+62-21-52960635
e-mail
hostmaster@idnic.net
admin-c
IH288-AP
tech-c
IH288-AP
nic-hdl
IA55-AP
notify
hostmaster@idnic.net
mnt-by
MNT-APJII-ID
last-modified
2026-02-25T04:06:45Z
source
IDNIC

role ID-NIC HOSTMASTERS

role
ID-NIC HOSTMASTERS
address
Indonesian Network Information Center
ID-NIC
Cyber Building 11th Floor
Jakarta 12710
country
ID
phone
+62-21-52960634
fax-no
+62-21-52960635
e-mail
hostmaster@idnic.net
remarks
spam and abuse report : abuse@apjii.or.id
technical and routing : support@apjii.or.id
administrative request : admin@apjii.or.id
IDNIC hostmasters role object
admin-c
IH1-AP
tech-c
IH1-AP
nic-hdl
IH123-AP
notify
hostmaster@idnic.net
mnt-by
MNT-APJII-ID
last-modified
2024-07-10T05:48:59Z
source
IDNIC
 

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:        PO Box 3646
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:  2026-08-26T00:40:00Z
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 2026-07-07
mnt-by:         MAINT-TAMUKAINETWORK-JP
last-modified:  2026-07-07T13:51:18Z
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 2026-07-07
abuse-mailbox:  admin@tamukai.work
mnt-by:         APNIC-ABUSE
last-modified:  2026-07-07T13:51:28Z
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


as-block:       AS151866 - AS152889
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-09-02T06:47:44Z
source:         IDNIC

role:           ID-NIC ADMINISTRATORS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
admin-c:        IH288-AP
tech-c:         IH288-AP
nic-hdl:        IA55-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2026-02-25T04:06:45Z
source:         IDNIC

role:           ID-NIC HOSTMASTERS
address:        Indonesian Network Information Center
address:        ID-NIC
address:        Cyber Building 11th Floor
address:        Jakarta 12710
country:        ID
phone:          +62-21-52960634
fax-no:         +62-21-52960635
e-mail:         hostmaster@idnic.net
remarks:        spam and abuse report : abuse@apjii.or.id
remarks:        technical and routing : support@apjii.or.id
remarks:        administrative request : admin@apjii.or.id
remarks:        IDNIC hostmasters role object
admin-c:        IH1-AP
tech-c:         IH1-AP
nic-hdl:        IH123-AP
notify:         hostmaster@idnic.net
mnt-by:         MNT-APJII-ID
last-modified:  2024-07-10T05:48:59Z
source:         IDNIC