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: Korea Republic of

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 <<>> 121.142.103.7
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14487
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.142.103.7.			IN	A

;; AUTHORITY SECTION:
.			301	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022091502 1800 900 604800 86400

;; Query time: 81 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Sep 16 02:57:59 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 7.103.142.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 7.103.142.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
180.76.180.9 attack
Lines containing failures of 180.76.180.9
Oct  6 18:21:16 shared06 sshd[21101]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.180.9  user=r.r
Oct  6 18:21:18 shared06 sshd[21101]: Failed password for r.r from 180.76.180.9 port 33624 ssh2
Oct  6 18:21:18 shared06 sshd[21101]: Received disconnect from 180.76.180.9 port 33624:11: Bye Bye [preauth]
Oct  6 18:21:18 shared06 sshd[21101]: Disconnected from authenticating user r.r 180.76.180.9 port 33624 [preauth]
Oct  6 18:29:43 shared06 sshd[23315]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.180.9  user=r.r
Oct  6 18:29:45 shared06 sshd[23315]: Failed password for r.r from 180.76.180.9 port 45378 ssh2
Oct  6 18:29:45 shared06 sshd[23315]: Received disconnect from 180.76.180.9 port 45378:11: Bye Bye [preauth]
Oct  6 18:29:45 shared06 sshd[23315]: Disconnected from authenticating user r.r 180.76.180.9 port 45378 [preauth]


........
-----------------------------------
2020-10-09 14:02:14
81.141.129.184 attackspam
(sshd) Failed SSH login from 81.141.129.184 (GB/United Kingdom/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  9 00:11:16 jbs1 sshd[4841]: Invalid user pi from 81.141.129.184
Oct  9 00:11:16 jbs1 sshd[4842]: Invalid user pi from 81.141.129.184
Oct  9 00:11:16 jbs1 sshd[4841]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.141.129.184 
Oct  9 00:11:16 jbs1 sshd[4842]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.141.129.184 
Oct  9 00:11:18 jbs1 sshd[4841]: Failed password for invalid user pi from 81.141.129.184 port 33494 ssh2
2020-10-09 13:57:49
36.156.155.192 attackbots
2020-10-09T05:32:01.340276ollin.zadara.org sshd[448126]: Invalid user alex from 36.156.155.192 port 52212
2020-10-09T05:32:03.192436ollin.zadara.org sshd[448126]: Failed password for invalid user alex from 36.156.155.192 port 52212 ssh2
...
2020-10-09 13:31:31
106.12.202.192 attackspambots
(sshd) Failed SSH login from 106.12.202.192 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  8 22:43:43 server sshd[27075]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.202.192  user=root
Oct  8 22:43:45 server sshd[27075]: Failed password for root from 106.12.202.192 port 45190 ssh2
Oct  8 22:47:26 server sshd[27543]: Invalid user system from 106.12.202.192
Oct  8 22:47:26 server sshd[27543]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.202.192 
Oct  8 22:47:28 server sshd[27543]: Failed password for invalid user system from 106.12.202.192 port 46584 ssh2
2020-10-09 13:48:11
183.237.191.186 attackspambots
Oct  9 04:53:12 jumpserver sshd[598832]: Invalid user developer from 183.237.191.186 port 37994
Oct  9 04:53:14 jumpserver sshd[598832]: Failed password for invalid user developer from 183.237.191.186 port 37994 ssh2
Oct  9 04:55:04 jumpserver sshd[598841]: Invalid user adm from 183.237.191.186 port 34888
...
2020-10-09 13:43:56
183.82.121.34 attack
Connection to SSH Honeypot - Detected by HoneypotDB
2020-10-09 13:27:58
61.155.233.234 attackbots
sshguard
2020-10-09 13:53:39
62.234.182.174 attackbotsspam
Brute%20Force%20SSH
2020-10-09 13:40:28
119.29.216.238 attackbots
Oct  8 22:53:15 dev0-dcde-rnet sshd[6866]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.216.238
Oct  8 22:53:17 dev0-dcde-rnet sshd[6866]: Failed password for invalid user marketing from 119.29.216.238 port 34206 ssh2
Oct  8 22:56:53 dev0-dcde-rnet sshd[6892]: Failed password for root from 119.29.216.238 port 35458 ssh2
2020-10-09 13:42:26
104.236.124.45 attackspam
SSH login attempts.
2020-10-09 13:49:26
192.35.168.174 attack
[N3.H3.VM3] Port Scanner Detected Blocked by UFW
2020-10-09 13:49:59
61.144.20.51 attackbots
Oct  9 06:30:32 ns sshd[8675]: Connection from 61.144.20.51 port 48332 on 134.119.39.98 port 22
Oct  9 06:30:34 ns sshd[8675]: User r.r from 61.144.20.51 not allowed because not listed in AllowUsers
Oct  9 06:30:34 ns sshd[8675]: Failed password for invalid user r.r from 61.144.20.51 port 48332 ssh2
Oct  9 06:30:34 ns sshd[8675]: Received disconnect from 61.144.20.51 port 48332:11: Bye Bye [preauth]
Oct  9 06:30:34 ns sshd[8675]: Disconnected from 61.144.20.51 port 48332 [preauth]
Oct  9 06:46:57 ns sshd[27775]: Connection from 61.144.20.51 port 48410 on 134.119.39.98 port 22
Oct  9 06:46:59 ns sshd[27775]: Invalid user dovecot from 61.144.20.51 port 48410
Oct  9 06:46:59 ns sshd[27775]: Failed password for invalid user dovecot from 61.144.20.51 port 48410 ssh2
Oct  9 06:46:59 ns sshd[27775]: Received disconnect from 61.144.20.51 port 48410:11: Bye Bye [preauth]
Oct  9 06:46:59 ns sshd[27775]: Disconnected from 61.144.20.51 port 48410 [preauth]
Oct  9 06:50:15 ns sshd[7........
-------------------------------
2020-10-09 13:39:38
201.150.34.28 attackspambots
Oct  9 06:58:26 electroncash sshd[14048]: Failed password for root from 201.150.34.28 port 28110 ssh2
Oct  9 06:59:33 electroncash sshd[14561]: Invalid user zam from 201.150.34.28 port 36636
Oct  9 06:59:33 electroncash sshd[14561]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.150.34.28 
Oct  9 06:59:33 electroncash sshd[14561]: Invalid user zam from 201.150.34.28 port 36636
Oct  9 06:59:35 electroncash sshd[14561]: Failed password for invalid user zam from 201.150.34.28 port 36636 ssh2
...
2020-10-09 13:25:26
104.244.79.157 attack
Unauthorized connection attempt detected from IP address 104.244.79.157 to port 22 [T]
2020-10-09 13:46:40
210.209.72.232 attackspambots
Oct  9 02:00:51 pornomens sshd\[17054\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.209.72.232  user=root
Oct  9 02:00:53 pornomens sshd\[17054\]: Failed password for root from 210.209.72.232 port 56401 ssh2
Oct  9 02:16:32 pornomens sshd\[17232\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.209.72.232  user=root
...
2020-10-09 13:58:27

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