Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: Japan

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 221.121.223.242
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38401
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;221.121.223.242.		IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020301 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 05:04:11 CST 2025
;; MSG SIZE  rcvd: 108
Host info
242.223.121.221.in-addr.arpa domain name pointer kc221-121-223-242.ccnw.ne.jp.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
242.223.121.221.in-addr.arpa	name = kc221-121-223-242.ccnw.ne.jp.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
180.76.143.116 attackspambots
Lines containing failures of 180.76.143.116
Jun  1 05:20:45 dns01 sshd[3307]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.143.116  user=r.r
Jun  1 05:20:47 dns01 sshd[3307]: Failed password for r.r from 180.76.143.116 port 35414 ssh2
Jun  1 05:20:47 dns01 sshd[3307]: Received disconnect from 180.76.143.116 port 35414:11: Bye Bye [preauth]
Jun  1 05:20:47 dns01 sshd[3307]: Disconnected from authenticating user r.r 180.76.143.116 port 35414 [preauth]
Jun  1 05:37:38 dns01 sshd[7319]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.143.116  user=r.r
Jun  1 05:37:40 dns01 sshd[7319]: Failed password for r.r from 180.76.143.116 port 51930 ssh2
Jun  1 05:37:40 dns01 sshd[7319]: Received disconnect from 180.76.143.116 port 51930:11: Bye Bye [preauth]
Jun  1 05:37:40 dns01 sshd[7319]: Disconnected from authenticating user r.r 180.76.143.116 port 51930 [preauth]
Jun  1 05:41:06 dns01........
------------------------------
2020-06-05 18:35:15
187.37.122.107 attackbotsspam
Jun  5 06:00:56 srv sshd[7693]: Failed password for root from 187.37.122.107 port 53601 ssh2
2020-06-05 18:34:40
115.127.71.29 attackbots
" "
2020-06-05 19:06:57
193.112.162.113 attackbotsspam
SSH authentication failure x 6 reported by Fail2Ban
...
2020-06-05 18:36:53
195.136.43.184 attackbotsspam
(PL/Poland/-) SMTP Bruteforcing attempts
2020-06-05 19:02:57
106.12.60.40 attackbots
Jun  5 10:06:44 pi sshd[30452]: Failed password for root from 106.12.60.40 port 42394 ssh2
2020-06-05 18:39:28
13.59.46.40 attack
firewall-block, port(s): 23/tcp
2020-06-05 18:56:20
123.206.33.56 attack
Jun  5 11:12:48 odroid64 sshd\[9743\]: User root from 123.206.33.56 not allowed because not listed in AllowUsers
Jun  5 11:12:48 odroid64 sshd\[9743\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.206.33.56  user=root
...
2020-06-05 18:32:58
68.183.230.47 attackbotsspam
Lines containing failures of 68.183.230.47
Jun  2 14:37:53 neweola sshd[7761]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.230.47  user=r.r
Jun  2 14:37:55 neweola sshd[7761]: Failed password for r.r from 68.183.230.47 port 60760 ssh2
Jun  2 14:37:57 neweola sshd[7761]: Received disconnect from 68.183.230.47 port 60760:11: Bye Bye [preauth]
Jun  2 14:37:57 neweola sshd[7761]: Disconnected from authenticating user r.r 68.183.230.47 port 60760 [preauth]
Jun  2 14:41:06 neweola sshd[8024]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.230.47  user=r.r
Jun  2 14:41:08 neweola sshd[8024]: Failed password for r.r from 68.183.230.47 port 52186 ssh2
Jun  2 14:41:10 neweola sshd[8024]: Received disconnect from 68.183.230.47 port 52186:11: Bye Bye [preauth]
Jun  2 14:41:10 neweola sshd[8024]: Disconnected from authenticating user r.r 68.183.230.47 port 52186 [preauth]
Jun  2 14:43:5........
------------------------------
2020-06-05 18:42:56
93.146.237.163 attackbots
(sshd) Failed SSH login from 93.146.237.163 (IT/Italy/net-93-146-237-163.cust.vodafonedsl.it): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun  5 11:23:52 ubnt-55d23 sshd[9602]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.146.237.163  user=root
Jun  5 11:23:54 ubnt-55d23 sshd[9602]: Failed password for root from 93.146.237.163 port 57650 ssh2
2020-06-05 18:50:14
61.133.232.250 attackbotsspam
(sshd) Failed SSH login from 61.133.232.250 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun  5 12:44:42 s1 sshd[4838]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.133.232.250  user=root
Jun  5 12:44:44 s1 sshd[4838]: Failed password for root from 61.133.232.250 port 46378 ssh2
Jun  5 12:47:59 s1 sshd[4944]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.133.232.250  user=root
Jun  5 12:48:01 s1 sshd[4944]: Failed password for root from 61.133.232.250 port 24436 ssh2
Jun  5 12:59:10 s1 sshd[5252]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.133.232.250  user=root
2020-06-05 18:36:14
88.247.207.149 attackspambots
Automatic report - Banned IP Access
2020-06-05 18:45:38
84.38.185.137 attackspambots
Jun  5 13:21:42 debian kernel: [255064.537060] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:be:e4:65:08:e8:4f:6e:48:0c:08:00 SRC=84.38.185.137 DST=89.252.131.35 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=22297 PROTO=TCP SPT=43690 DPT=2222 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-05 18:52:16
104.248.153.158 attackspam
Jun  5 12:00:56 ns37 sshd[10126]: Failed password for root from 104.248.153.158 port 53648 ssh2
Jun  5 12:00:56 ns37 sshd[10126]: Failed password for root from 104.248.153.158 port 53648 ssh2
2020-06-05 18:53:59
114.67.80.134 attackspambots
2020-06-04 UTC: (56x) - root(56x)
2020-06-05 18:57:12

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