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: South Korea

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 <<>> 139.5.226.121
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64315
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.5.226.121.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025052900 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu May 29 21:35:18 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 121.226.5.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 121.226.5.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
121.254.243.249 attack
Feb 20 06:13:17 v22018053744266470 sshd[19711]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.254.243.249
Feb 20 06:13:18 v22018053744266470 sshd[19711]: Failed password for invalid user at from 121.254.243.249 port 54696 ssh2
Feb 20 06:14:46 v22018053744266470 sshd[20001]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.254.243.249
...
2020-02-20 13:22:51
120.133.237.228 attack
Feb 20 10:49:25 areeb-Workstation sshd[12244]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.133.237.228 
Feb 20 10:49:27 areeb-Workstation sshd[12244]: Failed password for invalid user digitaldsvm from 120.133.237.228 port 60764 ssh2
...
2020-02-20 13:36:40
209.89.191.163 attack
Automatic report - SSH Brute-Force Attack
2020-02-20 13:37:12
154.202.56.163 attackbotsspam
2020-02-19T23:36:53.1314621495-001 sshd[11917]: Invalid user user1 from 154.202.56.163 port 35812
2020-02-19T23:36:53.1420661495-001 sshd[11917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.202.56.163
2020-02-19T23:36:53.1314621495-001 sshd[11917]: Invalid user user1 from 154.202.56.163 port 35812
2020-02-19T23:36:54.8853281495-001 sshd[11917]: Failed password for invalid user user1 from 154.202.56.163 port 35812 ssh2
2020-02-19T23:39:43.0954541495-001 sshd[12081]: Invalid user azureuser from 154.202.56.163 port 60118
2020-02-19T23:39:43.1064891495-001 sshd[12081]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.202.56.163
2020-02-19T23:39:43.0954541495-001 sshd[12081]: Invalid user azureuser from 154.202.56.163 port 60118
2020-02-19T23:39:45.1907301495-001 sshd[12081]: Failed password for invalid user azureuser from 154.202.56.163 port 60118 ssh2
2020-02-19T23:42:34.4528511495-001 sshd[12226]: 
...
2020-02-20 13:46:17
165.227.225.195 attackspambots
Feb 20 06:20:28 plex sshd[3157]: Invalid user postgres from 165.227.225.195 port 50890
2020-02-20 13:20:58
218.92.0.192 attackbots
02/20/2020-00:14:20.949492 218.92.0.192 Protocol: 6 ET SCAN Potential SSH Scan
2020-02-20 13:15:06
27.128.233.104 attack
Multiple SSH login attempts.
2020-02-20 13:45:39
144.22.108.33 attack
Feb 20 05:53:32 legacy sshd[13914]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.22.108.33
Feb 20 05:53:33 legacy sshd[13914]: Failed password for invalid user zhuht from 144.22.108.33 port 33478 ssh2
Feb 20 05:57:19 legacy sshd[14000]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=144.22.108.33
...
2020-02-20 13:10:06
106.51.49.151 attack
Unauthorised access (Feb 20) SRC=106.51.49.151 LEN=52 TTL=112 ID=27057 DF TCP DPT=445 WINDOW=8192 SYN
2020-02-20 13:37:49
61.144.43.40 attack
02/19/2020-23:57:16.559239 61.144.43.40 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-02-20 13:15:21
185.176.27.254 attackspambots
02/20/2020-00:36:54.972158 185.176.27.254 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-02-20 13:43:56
222.186.175.23 attackspambots
Feb 20 06:34:16 localhost sshd\[19781\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.23  user=root
Feb 20 06:34:18 localhost sshd\[19781\]: Failed password for root from 222.186.175.23 port 42135 ssh2
Feb 20 06:34:21 localhost sshd\[19781\]: Failed password for root from 222.186.175.23 port 42135 ssh2
2020-02-20 13:38:23
222.186.30.167 attackspam
Feb 20 06:52:32 ncomp sshd[20534]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.167  user=root
Feb 20 06:52:34 ncomp sshd[20534]: Failed password for root from 222.186.30.167 port 20037 ssh2
Feb 20 07:27:47 ncomp sshd[21026]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.167  user=root
Feb 20 07:27:49 ncomp sshd[21026]: Failed password for root from 222.186.30.167 port 43862 ssh2
2020-02-20 13:34:00
193.112.160.221 attack
SSH Brute Force
2020-02-20 13:09:35
181.229.112.75 attackspambots
Feb 20 00:29:14 plusreed sshd[3602]: Invalid user gitlab-prometheus from 181.229.112.75
...
2020-02-20 13:33:40

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