[ IP ]

121.50.47.67

#363,085Top IPs · 1M scope0 domains

Overview

Top IPs list rank

1M: #363,085(11 observation hits)

Hosted domains (90 days): 0
Hosted domains (all time): 0
First seen: Wed Jul 15 2026 14:36:29 GM
Last seen: Sun Aug 30 2026 18:03:30 GM
PDNS hits (90 days): 11
Country: JP
ASN: AS63997
Snapshot: 1970-01-01

Network operated by Tsukaeru.net, Web Hosting Company, Japan (TSUKAERUNET).

List rank history

30 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more accumulated passive-DNS observation evidence.

Whois — 121.50.47.67

Netname: TSUKAERUNET
Organization: Tsukaeru.net, Web Hosting Company, Japan
Country: JP
ASN: AS63997

Full whois record

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

% Information related to '121.50.40.0 - 121.50.47.255'

% Abuse contact for '121.50.40.0 - 121.50.47.255' is '[email protected]'

inetnum:        121.50.40.0 - 121.50.47.255
netname:        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
status:         ALLOCATED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-JP-TSUKAERUNET
mnt-routes:     MAINT-JP-TSUKAERUNET
mnt-irt:        IRT-TSUKAERUNET-JP
last-modified:  2020-10-20T00:57:45Z
source:         APNIC

irt:            IRT-TSUKAERUNET-JP
address:        1082 Minamiagatamachi,
address:        Nagano-shi
address:        Nagano-ken, 380-0836
address:        Japan
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        JF202-AP
tech-c:         JF202-AP
auth:           # Filtered
remarks:        [email protected] 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:         [email protected]
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:         [email protected]
admin-c:        JF202-AP
tech-c:         JF202-AP
nic-hdl:        AT1109-AP
remarks:        Generated from irt object IRT-TSUKAERUNET-JP
remarks:        [email protected] was validated on 2026-02-06
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2026-02-06T00:51:04Z
source:         APNIC

person:         Jason Frisch
nic-hdl:        JF202-AP
e-mail:         [email protected]
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

% Information related to '121.50.44.0/22AS63997'

route:          121.50.44.0/22
origin:         AS63997
descr:          JMF Investment & Technology PTY LTD
                1082 Minamiagata-machi
mnt-by:         MAINT-JP-TSUKAERUNET
last-modified:  2022-07-06T06:50:13Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)

Hosted domains — PDNS pivot

Domain	Rank	First seen	Last seen	Hits
hokoukukan.go.jp	#851,143	2026-07-15	2026-08-30	11