ASN Lookup Tool

AS152184
Tamukai Network JP JP 11 Routes

AS152184Tamukai Network

AS Number 152184
AS Name TAMUKAINET-AS-AP
Organization Tamukai Network(org-tn20-ap)
Country JP
Website tamukai.work
Number of IPv4 Routes 1
Number of IPv6 Routes 10
ASN type ISP
Allocation Status allocated
Registry APNIC
Date Allocated 2023-12-18

IP Ranges

Route # IPs
2401:3fa0:11d::/48 ~1×10²⁴
2401:3fa0:117::/48 ~1×10²⁴
2401:3fa0:111::/48 ~1×10²⁴
2401:3fa0:110::/48 ~1×10²⁴
2401:3fa0:11c::/48 ~1×10²⁴
2401:3fa0:11f::/48 ~1×10²⁴
2401:3fa0:11e::/48 ~1×10²⁴
2401:3fa0:11a::/48 ~1×10²⁴
140.235.121.0/24 256
buy plan ~1×10²⁴
buy plan ~1×10²⁴
buy plan 256
buy plan ~1×10²⁴
buy plan ~5×10²⁷

Raw Whois Response

% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS151866 - AS152889'

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

% Information related to 'AS152184'

% Abuse contact for 'AS152184' is 'admin@tamukai.work'

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

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       151866 - 153913
ASName:         APNIC-ASNBLOCK-151866
ASHandle:       AS151866
RegDate:        2023-05-15
Updated:        2023-05-15
Comment:        These AS numbers are not registered in the ARIN database.
Comment:        For details, refer to the APNIC Whois Database via
Comment:        WHOIS.APNIC.NET or http://wq.apnic.net/apnic-bin/whois.pl    
Ref:            https://rdap.arin.net/registry/autnum/151866



OrgName:        Asia Pacific Network Information Centre
OrgId:          APNIC
Address:        PO Box 3646
City:           South Brisbane
StateProv:      QLD
PostalCode:     4101
Country:        AU
RegDate:        
Updated:        2012-01-24
Ref:            https://rdap.arin.net/registry/entity/APNIC

ReferralServer:  whois://whois.apnic.net
ResourceLink:  https://apps.db.ripe.net/db-web-ui/query

OrgAbuseHandle: AWC12-ARIN
OrgAbuseName:   APNIC Whois Contact
OrgAbusePhone:  +61 7 3858 3188 
OrgAbuseEmail:  search-apnic-not-arin@apnic.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN

OrgTechHandle: AWC12-ARIN
OrgTechName:   APNIC Whois Contact
OrgTechPhone:  +61 7 3858 3188 
OrgTechEmail:  search-apnic-not-arin@apnic.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AWC12-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#

[ JPNIC database provides information regarding IP address and ASN. Its use   ]
[ is restricted to network administration purposes. For further information,  ]
[ use 'whois -h whois.nic.ad.jp help'. To only display English output,        ]
[ add '/e' at the end of command, e.g. 'whois -h whois.nic.ad.jp xxx/e'.      ]

No match!!

Reference: WHOIS servers of RIRs
  APNIC WHOIS(whois.apnic.net)
  ARIN WHOIS(whois.arin.net)
  RIPE WHOIS(apps.db.ripe.net)
  LACNIC WHOIS(whois.lacnic.net)
  AfriNIC WHOIS(whois.afrinic.net)
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS151866 - AS152889'

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

% Information related to 'AS152184'

% Abuse contact for 'AS152184' is 'admin@tamukai.work'

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

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-US2)
            

Parsed Whois Response

Peers

AS Number Description Country
AS53388 Tefexia LC US
AS150325 TSUKUDANI NETWORK GB
AS6939 Hurricane Electric LLC US
AS150325 TSUKUDANI NETWORK JP

Upstreams

AS Number Description Country
AS53388 Tefexia LC US
AS6939 Hurricane Electric LLC US
AS150325 TSUKUDANI NETWORK JP

Contacts

Email Contacts

Abuse Contacts

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