AS63997 Tsukaeru.net, Web Hosting Company, Japan 🇯🇵 JP

JMF Investment & Technology PTY LTD. Announcing 9 prefixes, seen at the RIS collectors.

IPv4 prefixes

13,568 (53 × /24)

IPv6 prefixes

1 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS63997
Name: Tsukaeru.net, Web Hosting Company, Japan
Organisation: Tsukaeru.net AS63997
Country: 🇯🇵 JP
RIR: APNIC
Allocated: 2015-06-22
Network type: Content
Traffic levels: 10-20Gbps
Scope: Regional
Peering policy: Open
Website: https://www.tsukaeru.net/
PeeringDB: net/30514
Exchanges: 2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 9 no ROA (100.0%)

Whois

Fetched from whois.apnic.net

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:        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:        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 2026-08-21
mnt-by:         MAINT-JP-TSUKAERUNET
last-modified:  2026-08-21T08:07:59Z
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 2026-08-21
abuse-mailbox:  abuse@tsukaeru.net
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-21T08:08:29Z
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