ASN Lookup Tool

NTT Ltd Japan Corporation ntt.com JP JP 0 Routes

AS Data

AS140306

AS140306 – NTT Ltd Japan Corporation

AS Number 140306
AS Name NTTGIN-AS-AP
Organization NTT Ltd Japan Corporation(org-nwtc4-ap)
Country JP
Website ntt.com
Number of IPv4 Routes 0
Number of IPv6 Routes 0
ASN type BUSINESS
Registry APNIC
Date Allocated N/A

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Raw Whois Response

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

% Information related to 'AS139578 - AS140601'

as-block:       AS139578 - AS140601
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:  2019-06-13T01:03:23Z
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 'AS140306'

% Abuse contact for 'AS140306' is 'abuse@gin.ntt.net'

aut-num:        AS140306
as-name:        NTTGIN-AS-AP
descr:          NTT Ltd Japan Corporation
country:        JP
org:            ORG-NWTC4-AP
admin-c:        NLJC1-AP
tech-c:         NLJC1-AP
abuse-c:        AN934-AP
mnt-lower:      MAINT-NTTGIN-JP
mnt-routes:     MAINT-NTTGIN-JP
mnt-by:         APNIC-HM
mnt-irt:        IRT-NTTGIN-JP
last-modified:  2020-07-28T23:29:11Z
source:         APNIC

irt:            IRT-NTTGIN-JP
address:        Otemachi Place West Tower 32F, 2-3-1 Otemachi, Chiyoda-ku Tokyo 1000004
e-mail:         ipr@gin.ntt.net
abuse-mailbox:  abuse@gin.ntt.net
admin-c:        NLJC1-AP
tech-c:         NLJC1-AP
auth:           # Filtered
remarks:        abuse@gin.ntt.net was validated on 2025-12-08
remarks:        ipr@gin.ntt.net was validated on 2025-12-08
mnt-by:         MAINT-NTTGIN-JP
last-modified:  2025-12-08T19:50:57Z
source:         APNIC

organisation:   ORG-NWTC4-AP
org-name:       NTT Ltd Japan Corporation
org-type:       LIR
country:        JP
address:        Otemachi Place West Tower 32F, 2-3-1 Otemachi
phone:          +81-3-6700-9105
e-mail:         pm-ginpt-ns@ntt.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:05Z
source:         APNIC

role:           ABUSE NTTGINJP
country:        ZZ
address:        Otemachi Place West Tower 32F, 2-3-1 Otemachi, Chiyoda-ku Tokyo 1000004
phone:          +000000000
e-mail:         ipr@gin.ntt.net
admin-c:        NLJC1-AP
tech-c:         NLJC1-AP
nic-hdl:        AN934-AP
remarks:        Generated from irt object IRT-NTTGIN-JP
remarks:        abuse@gin.ntt.net was validated on 2025-12-08
remarks:        ipr@gin.ntt.net was validated on 2025-12-08
abuse-mailbox:  abuse@gin.ntt.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-08T17:55:08Z
source:         APNIC

role:           NTT Ltd Japan Corporation admin
address:        Otemachi Place West Tower 32F, 2-3-1 Otemachi, Chiyoda-ku Tokyo 1000004
country:        JP
phone:          +81-3-6700-9105
e-mail:         pm-ginpt-ns@ntt.com
admin-c:        NLJC1-AP
tech-c:         NLJC1-AP
nic-hdl:        NLJC1-AP
mnt-by:         MAINT-NTTGIN-JP
last-modified:  2020-07-28T23:23:16Z
source:         APNIC

% Information related to 'AS139578 - AS140601'

as-block:       AS139578 - AS140601
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-15T00:06:08Z
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

% 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       140225 - 141625
ASName:         APNIC-ASNBLOCK-139578
ASHandle:       AS140225
RegDate:        2019-07-16
Updated:        2024-10-29
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/140225



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:  http://wq.apnic.net/whois-search/static/search.html

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 1997-2026, 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 'AS139578 - AS140601'

as-block:       AS139578 - AS140601
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:  2019-06-13T01:03:23Z
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 'AS140306'

% Abuse contact for 'AS140306' is 'abuse@gin.ntt.net'

aut-num:        AS140306
as-name:        NTTGIN-AS-AP
descr:          NTT Ltd Japan Corporation
country:        JP
org:            ORG-NWTC4-AP
admin-c:        NLJC1-AP
tech-c:         NLJC1-AP
abuse-c:        AN934-AP
mnt-lower:      MAINT-NTTGIN-JP
mnt-routes:     MAINT-NTTGIN-JP
mnt-by:         APNIC-HM
mnt-irt:        IRT-NTTGIN-JP
last-modified:  2020-07-28T23:29:11Z
source:         APNIC

irt:            IRT-NTTGIN-JP
address:        Otemachi Place West Tower 32F, 2-3-1 Otemachi, Chiyoda-ku Tokyo 1000004
e-mail:         ipr@gin.ntt.net
abuse-mailbox:  abuse@gin.ntt.net
admin-c:        NLJC1-AP
tech-c:         NLJC1-AP
auth:           # Filtered
remarks:        abuse@gin.ntt.net was validated on 2025-12-08
remarks:        ipr@gin.ntt.net was validated on 2025-12-08
mnt-by:         MAINT-NTTGIN-JP
last-modified:  2025-12-08T19:50:57Z
source:         APNIC

organisation:   ORG-NWTC4-AP
org-name:       NTT Ltd Japan Corporation
org-type:       LIR
country:        JP
address:        Otemachi Place West Tower 32F, 2-3-1 Otemachi
phone:          +81-3-6700-9105
e-mail:         pm-ginpt-ns@ntt.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:18:05Z
source:         APNIC

role:           ABUSE NTTGINJP
country:        ZZ
address:        Otemachi Place West Tower 32F, 2-3-1 Otemachi, Chiyoda-ku Tokyo 1000004
phone:          +000000000
e-mail:         ipr@gin.ntt.net
admin-c:        NLJC1-AP
tech-c:         NLJC1-AP
nic-hdl:        AN934-AP
remarks:        Generated from irt object IRT-NTTGIN-JP
remarks:        abuse@gin.ntt.net was validated on 2025-12-08
remarks:        ipr@gin.ntt.net was validated on 2025-12-08
abuse-mailbox:  abuse@gin.ntt.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-08T17:55:08Z
source:         APNIC

role:           NTT Ltd Japan Corporation admin
address:        Otemachi Place West Tower 32F, 2-3-1 Otemachi, Chiyoda-ku Tokyo 1000004
country:        JP
phone:          +81-3-6700-9105
e-mail:         pm-ginpt-ns@ntt.com
admin-c:        NLJC1-AP
tech-c:         NLJC1-AP
nic-hdl:        NLJC1-AP
mnt-by:         MAINT-NTTGIN-JP
last-modified:  2020-07-28T23:23:16Z
source:         APNIC

% Information related to 'AS139578 - AS140601'

as-block:       AS139578 - AS140601
descr:          APNIC ASN block
admin-c:        IA55-AP
tech-c:         IH123-AP
mnt-by:         MNT-APJII-ID
mnt-lower:      MNT-APJII-ID
last-modified:  2026-02-15T00:06:08Z
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

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

Parsed Whois Response

Contacts

Email Contacts

hostmaster@idnic.net pm-ginpt-ns@ntt.com

Abuse Contacts

abuse@gin.ntt.net

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Frequently Asked Questions

ASN AS140306 is an Autonomous System Number used to identify a network for BGP internet routing.
AS140306 is listed under NTT Ltd Japan Corporation.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.