ASN Lookup Tool

AS150325
TSUKUDANI NETWORK JP JP 8 Routes

AS150325TSUKUDANI NETWORK

AS Number 150325
AS Name TSUKUDANI-NETWORK
Organization TSUKUDANI NETWORK(org-tn18-ap)
Country JP
Website tsukudani.work
Number of IPv4 Routes 1
Number of IPv6 Routes 7
ASN type BUSINESS
Allocation Status allocated
Registry APNIC
Date Allocated 2022-09-23

IP Ranges

Route # IPs
2406:7ec0:1001::/48 ~1×10²⁴
2a06:a005:3::/48 ~1×10²⁴
2406:7ec0:1000::/48 ~1×10²⁴
2406:7ec0:1002::/48 ~1×10²⁴
2406:7ec0:1003::/48 ~1×10²⁴
2a12:f8c1:10::/44 ~19×10²⁴
2a06:a005:16c0::/44 ~19×10²⁴
44.31.252.0/24 256

Raw Whois Response

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

% Information related to 'AS149818 - AS150841'

as-block:       AS149818 - AS150841
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:  2021-10-13T00:52:11Z
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 'AS150325'

% Abuse contact for 'AS150325' is 'abuse@tsukudani.work'

aut-num:        AS150325
as-name:        TSUKUDANI-NETWORK
descr:          TSUKUDANI NETWORK
descr:          1220-2, Kunugida-machi, Hachioji-shi, Tokyo, Japan 193-0997
country:        JP
import:         from AS41051 accept ANY
import:         from AS44570 accept ANY
import:         from AS20473 accept ANY
import:         from AS34927 accept ANY
export:         to AS41051 announce AS150325
export:         to AS20473 announce AS150325
export:         to AS34927 announce AS150325
export:         to AS44570 announce AS150325
org:            ORG-TN18-AP
sponsoring-org: ORG-AA222-AP
admin-c:        TNA61-AP
tech-c:         TNA61-AP
abuse-c:        AT1700-AP
mnt-routes:     MAINT-TSUKUDANINETWORK-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-TSUKUDANINETWORK-JP
last-modified:  2024-05-04T13:56:35Z
source:         APNIC

irt:            IRT-TSUKUDANINETWORK-JP
address:        1220-2, Kunugida-machi, Hachioji-shi, Tokyo
address:        Japan 193-0997
e-mail:         admin@tsukudani.work
abuse-mailbox:  abuse@tsukudani.work
admin-c:        TNA61-AP
tech-c:         TNA61-AP
auth:           # Filtered
remarks:        abuse@tsukudani.work was validated on 2025-07-02
remarks:        admin@tsukudani.work was validated on 2025-07-16
mnt-by:         MAINT-TSUKUDANINETWORK-AP
last-modified:  2025-09-04T07:55:14Z
source:         APNIC

organisation:   ORG-TN18-AP
org-name:       TSUKUDANI NETWORK
org-type:       OTHER
address:        1220-2, Kunugida-machi, Hachioji-shi, Tokyo, Japan 193-0997
country:        JP
phone:          +81-8021604636
e-mail:         admin@tsukudani.work
admin-c:        TNA61-AP
tech-c:         TNA61-AP
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T04:21:00Z
source:         APNIC

role:           ABUSE TSUKUDANINETWORKJP
country:        ZZ
address:        1220-2, Kunugida-machi, Hachioji-shi, Tokyo
address:        Japan 193-0997
phone:          +000000000
e-mail:         admin@tsukudani.work
admin-c:        TNA61-AP
tech-c:         TNA61-AP
nic-hdl:        AT1700-AP
remarks:        Generated from irt object IRT-TSUKUDANINETWORK-JP
remarks:        abuse@tsukudani.work was validated on 2025-07-02
remarks:        admin@tsukudani.work was validated on 2025-07-16
abuse-mailbox:  abuse@tsukudani.work
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-16T23:32:51Z
source:         APNIC

role:           TSUKUDANI NETWORK Adminstrator
address:        1220-2, Kunugida-machi, Hachioji-shi, Tokyo
address:        Japan 193-0997
country:        JP
phone:          +81-8021604636
e-mail:         admin@tsukudani.work
admin-c:        TNN6-AP
tech-c:         TNN6-AP
nic-hdl:        TNA61-AP
mnt-by:         MAINT-YNL-AP
last-modified:  2022-09-20T01:56:04Z
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:       149514 - 151865
ASName:         APNIC-ASBLOCK-149514
ASHandle:       AS149514
RegDate:        2021-12-09
Updated:        2023-09-26
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/149514



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 'AS149818 - AS150841'

as-block:       AS149818 - AS150841
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:  2021-10-13T00:52:11Z
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 'AS150325'

% Abuse contact for 'AS150325' is 'abuse@tsukudani.work'

aut-num:        AS150325
as-name:        TSUKUDANI-NETWORK
descr:          TSUKUDANI NETWORK
descr:          1220-2, Kunugida-machi, Hachioji-shi, Tokyo, Japan 193-0997
country:        JP
import:         from AS41051 accept ANY
import:         from AS44570 accept ANY
import:         from AS20473 accept ANY
import:         from AS34927 accept ANY
export:         to AS41051 announce AS150325
export:         to AS20473 announce AS150325
export:         to AS34927 announce AS150325
export:         to AS44570 announce AS150325
org:            ORG-TN18-AP
sponsoring-org: ORG-AA222-AP
admin-c:        TNA61-AP
tech-c:         TNA61-AP
abuse-c:        AT1700-AP
mnt-routes:     MAINT-TSUKUDANINETWORK-AP
mnt-by:         APNIC-HM
mnt-irt:        IRT-TSUKUDANINETWORK-JP
last-modified:  2024-05-04T13:56:35Z
source:         APNIC

irt:            IRT-TSUKUDANINETWORK-JP
address:        1220-2, Kunugida-machi, Hachioji-shi, Tokyo
address:        Japan 193-0997
e-mail:         admin@tsukudani.work
abuse-mailbox:  abuse@tsukudani.work
admin-c:        TNA61-AP
tech-c:         TNA61-AP
auth:           # Filtered
remarks:        abuse@tsukudani.work was validated on 2025-07-02
remarks:        admin@tsukudani.work was validated on 2025-07-16
mnt-by:         MAINT-TSUKUDANINETWORK-AP
last-modified:  2025-09-04T07:55:14Z
source:         APNIC

organisation:   ORG-TN18-AP
org-name:       TSUKUDANI NETWORK
org-type:       OTHER
address:        1220-2, Kunugida-machi, Hachioji-shi, Tokyo, Japan 193-0997
country:        JP
phone:          +81-8021604636
e-mail:         admin@tsukudani.work
admin-c:        TNA61-AP
tech-c:         TNA61-AP
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T04:21:00Z
source:         APNIC

role:           ABUSE TSUKUDANINETWORKJP
country:        ZZ
address:        1220-2, Kunugida-machi, Hachioji-shi, Tokyo
address:        Japan 193-0997
phone:          +000000000
e-mail:         admin@tsukudani.work
admin-c:        TNA61-AP
tech-c:         TNA61-AP
nic-hdl:        AT1700-AP
remarks:        Generated from irt object IRT-TSUKUDANINETWORK-JP
remarks:        abuse@tsukudani.work was validated on 2025-07-02
remarks:        admin@tsukudani.work was validated on 2025-07-16
abuse-mailbox:  abuse@tsukudani.work
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-16T23:32:51Z
source:         APNIC

role:           TSUKUDANI NETWORK Adminstrator
address:        1220-2, Kunugida-machi, Hachioji-shi, Tokyo
address:        Japan 193-0997
country:        JP
phone:          +81-8021604636
e-mail:         admin@tsukudani.work
admin-c:        TNN6-AP
tech-c:         TNN6-AP
nic-hdl:        TNA61-AP
mnt-by:         MAINT-YNL-AP
last-modified:  2022-09-20T01:56:04Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-SG1)
            

Parsed Whois Response

Peers

AS Number Description Country
AS24482 SG.GS SG
AS213151 Christian Elsen DE
AS34927 iFog GmbH CH
AS6939 Hurricane Electric LLC US
AS25091 IP Max SA CH
AS20473 The Constant Company, LLC US
AS35708 4b42 UG DE
AS8298 IPng Networks GmbH CH
AS150369 TelHi Corporation JP
AS6233 xTom US
AS44570 Xodo Technology, LLC. US
AS58299 Openfactory GmbH CH
AS63798 Industrial Cyber Security Center of Excellence JP
AS51185 MainStreaming SpA IT
AS206499 LOCIX LIMITED GB
AS210937 Xiufeng Guo DE
AS152184 Tamukai Network JP
AS38074 Ayao Takata JP
AS56662 Marcin Gondek PL
buy plan Sarah Rossius trading as Servperso Systems BE
buy plan Staclar Carrier Ltd. GB
buy plan PHILUNET GmbH DE
buy plan Fiberby ApS DK
buy plan meerfarbig GmbH & Co. KG DE

Upstreams

AS Number Description Country
AS38074 Ayao Takata JP
AS25091 IP Max SA CH
AS6939 Hurricane Electric LLC US
AS63798 Industrial Cyber Security Center of Excellence JP
AS8298 IPng Networks GmbH CH
AS206499 LOCIX LIMITED GB
AS3214 xTom GmbH DE
AS150369 TelHi Corporation JP

Downstreams

AS Number Description Country
AS152184 Tamukai Network JP
AS210138 Yang Hyeokjun KR

Contacts

Email Contacts

Abuse Contacts

Ready to get started?Get Started with ASN Intelligence API Today

CTA Illustration