ASN Lookup Tool

JMF Investment & Technology PTY LTD tsukaeru.net JP JP 10 Routes

AS Data

AS63997

AS63997 – JMF Investment & Technology PTY LTD

AS Number 63997
AS Name TSUKAERUNET
Organization JMF Investment & Technology PTY LTD(org-jitp1-ap)
Country JP
Website tsukaeru.net
Number of IPv4 Routes 9
Number of IPv6 Routes 1
ASN type BUSINESS
Registry APNIC
Date Allocated N/A

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IP Ranges

Route # IPs
175.45.136.0/21 2048
45.124.136.0/22 1024
27.112.104.0/21 2048
2405:a280:33::/48 ~1×10²⁴
203.83.240.0/21 2048
111.68.16.0/21 2048
119.82.24.0/21 2048
45.254.38.0/24 256
195.95.180.0/24 256
121.50.40.0/21 2048

Raw Whois Response

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

% Information related to 'AS63488 - AS63999'

as-block:       AS63488 - AS63999
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:  2013-09-11T23:49:48Z
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 'AS63997'

% Abuse contact for 'AS63997' is 'abuse@tsukaeru.net'

aut-num:        AS63997
as-name:        TSUKAERUNET
descr:          Tsukaeru.net, Web Hosting Company, Japan
country:        JP
org:            ORG-JITP1-AP
admin-c:        JF202-AP
tech-c:         JF202-AP
abuse-c:        AT1109-AP
mnt-lower:      MAINT-JP-TSUKAERUNET
mnt-routes:     MAINT-JP-TSUKAERUNET
mnt-by:         APNIC-HM
mnt-irt:        IRT-TSUKAERUNET-JP
last-modified:  2020-06-22T07:01:59Z
source:         APNIC

irt:            IRT-TSUKAERUNET-JP
address:        1082 Minamiagatamachi,
address:        Nagano-shi
address:        Nagano-ken, 380-0836
address:        Japan
e-mail:         abuse@tsukaeru.net
abuse-mailbox:  abuse@tsukaeru.net
admin-c:        JF202-AP
tech-c:         JF202-AP
auth:           # Filtered
remarks:        abuse@tsukaeru.net was validated on 2026-02-06
mnt-by:         MAINT-JP-TSUKAERUNET
last-modified:  2026-02-06T00:50:27Z
source:         APNIC

organisation:   ORG-JITP1-AP
org-name:       JMF Investment & Technology PTY LTD
org-type:       LIR
country:        JP
address:        1082 Minamiagata-machi
phone:          +81-50-5830-1373
fax-no:         +81-50-5830-1374
e-mail:         dc@tsukaeru.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:00Z
source:         APNIC

role:           ABUSE TSUKAERUNETJP
country:        ZZ
address:        1082 Minamiagatamachi,
address:        Nagano-shi
address:        Nagano-ken, 380-0836
address:        Japan
phone:          +000000000
e-mail:         abuse@tsukaeru.net
admin-c:        JF202-AP
tech-c:         JF202-AP
nic-hdl:        AT1109-AP
remarks:        Generated from irt object IRT-TSUKAERUNET-JP
remarks:        abuse@tsukaeru.net was validated on 2026-02-06
abuse-mailbox:  abuse@tsukaeru.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-06T00:51:04Z
source:         APNIC

person:         Jason Frisch
nic-hdl:        JF202-AP
e-mail:         abuse@tsukaeru.net
address:        1082 Minamiagatamachi,
address:        Nagano-shi
address:        Nagano-ken, 380-0836
address:        Japan
phone:          +61-50-3533-8238
fax-no:         +61-50-3533-8244
country:        JP
mnt-by:         MAINT-NEW
last-modified:  2008-11-11T02:43:19Z
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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       63830 - 63999
ASName:         APNIC-ASBLOCK-63830
ASHandle:       AS63830
RegDate:        2013-09-11
Updated:        2022-09-13
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/63830

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


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 'AS63488 - AS63999'

as-block:       AS63488 - AS63999
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:  2013-09-11T23:49:48Z
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 'AS63997'

% Abuse contact for 'AS63997' is 'abuse@tsukaeru.net'

aut-num:        AS63997
as-name:        TSUKAERUNET
descr:          Tsukaeru.net, Web Hosting Company, Japan
country:        JP
org:            ORG-JITP1-AP
admin-c:        JF202-AP
tech-c:         JF202-AP
abuse-c:        AT1109-AP
mnt-lower:      MAINT-JP-TSUKAERUNET
mnt-routes:     MAINT-JP-TSUKAERUNET
mnt-by:         APNIC-HM
mnt-irt:        IRT-TSUKAERUNET-JP
last-modified:  2020-06-22T07:01:59Z
source:         APNIC

irt:            IRT-TSUKAERUNET-JP
address:        1082 Minamiagatamachi,
address:        Nagano-shi
address:        Nagano-ken, 380-0836
address:        Japan
e-mail:         abuse@tsukaeru.net
abuse-mailbox:  abuse@tsukaeru.net
admin-c:        JF202-AP
tech-c:         JF202-AP
auth:           # Filtered
remarks:        abuse@tsukaeru.net was validated on 2026-02-06
mnt-by:         MAINT-JP-TSUKAERUNET
last-modified:  2026-02-06T00:50:27Z
source:         APNIC

organisation:   ORG-JITP1-AP
org-name:       JMF Investment & Technology PTY LTD
org-type:       LIR
country:        JP
address:        1082 Minamiagata-machi
phone:          +81-50-5830-1373
fax-no:         +81-50-5830-1374
e-mail:         dc@tsukaeru.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:15:00Z
source:         APNIC

role:           ABUSE TSUKAERUNETJP
country:        ZZ
address:        1082 Minamiagatamachi,
address:        Nagano-shi
address:        Nagano-ken, 380-0836
address:        Japan
phone:          +000000000
e-mail:         abuse@tsukaeru.net
admin-c:        JF202-AP
tech-c:         JF202-AP
nic-hdl:        AT1109-AP
remarks:        Generated from irt object IRT-TSUKAERUNET-JP
remarks:        abuse@tsukaeru.net was validated on 2026-02-06
abuse-mailbox:  abuse@tsukaeru.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-06T00:51:04Z
source:         APNIC

person:         Jason Frisch
nic-hdl:        JF202-AP
e-mail:         abuse@tsukaeru.net
address:        1082 Minamiagatamachi,
address:        Nagano-shi
address:        Nagano-ken, 380-0836
address:        Japan
phone:          +61-50-3533-8238
fax-no:         +61-50-3533-8244
country:        JP
mnt-by:         MAINT-NEW
last-modified:  2008-11-11T02:43:19Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)

Parsed Whois Response

Peers

AS Number Description Country
AS24482 SG.GS SG
AS3786 LG DACOM Corporation KR
AS25152 Reseaux IP Europeens Network Coordination Centre RIPE NCC NL
AS45489 Sri Lanka Telecom Ltd LK
AS9002 RETN Limited GB
AS45489 Sri Lanka Telecom PLC, GLobal Peering LK
AS6939 Hurricane Electric LLC US
AS7713 Telekomunikasi Indonesia PT ID
AS4775 Globe Telecoms PH
AS17639 ComClark Network & Technology Corp PH

Upstreams

AS Number Description Country
AS9370 SAKURA Internet Inc. JP
AS24482 SG.GS SG
AS2497 Internet Initiative Japan Inc. JP
AS9002 RETN Limited GB
AS6939 Hurricane Electric LLC US
AS20485 Joint Stock Company TransTeleCom RU
AS7713 Telekomunikasi Indonesia PT ID

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Frequently Asked Questions

ASN AS63997 is an Autonomous System Number used to identify a network for BGP internet routing.
AS63997 is listed under JMF Investment & Technology PTY LTD.
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.