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 (the 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 <<>> 121.189.140.135
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32230
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.189.140.135.		IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021101 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 12 05:05:16 CST 2025
;; MSG SIZE  rcvd: 108
Host info
Host 135.140.189.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 135.140.189.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
40.65.184.154 attack
st-nyc1-01 recorded 3 login violations from 40.65.184.154 and was blocked at 2019-11-12 16:30:48. 40.65.184.154 has been blocked on 9 previous occasions. 40.65.184.154's first attempt was recorded at 2019-11-12 14:08:58
2019-11-13 00:31:50
45.136.109.174 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-13 00:17:23
173.249.49.151 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-13 00:10:27
37.49.231.158 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2019-11-13 00:28:00
109.202.138.236 attackbots
SMTP_hacking
2019-11-12 23:57:12
192.228.100.118 attack
2019-11-12T16:36:49.302860mail01 postfix/smtpd[19000]: warning: unknown[192.228.100.118]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-11-12T16:37:19.004516mail01 postfix/smtpd[18787]: warning: unknown[192.228.100.118]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-11-12T16:43:04.221985mail01 postfix/smtpd[19000]: warning: unknown[192.228.100.118]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
2019-11-13 00:02:00
182.61.54.213 attack
Nov 12 15:50:16 localhost sshd\[13291\]: Invalid user 12 from 182.61.54.213
Nov 12 15:50:16 localhost sshd\[13291\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.54.213
Nov 12 15:50:18 localhost sshd\[13291\]: Failed password for invalid user 12 from 182.61.54.213 port 43702 ssh2
Nov 12 15:55:28 localhost sshd\[13583\]: Invalid user \&\&\&\&\& from 182.61.54.213
Nov 12 15:55:28 localhost sshd\[13583\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.54.213
...
2019-11-13 00:30:58
91.207.40.44 attackspam
Nov 12 16:47:53 vps691689 sshd[2166]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.207.40.44
Nov 12 16:47:55 vps691689 sshd[2166]: Failed password for invalid user janbjarne from 91.207.40.44 port 54716 ssh2
...
2019-11-13 00:21:30
132.232.33.161 attack
Nov 12 16:45:09 legacy sshd[21163]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.33.161
Nov 12 16:45:10 legacy sshd[21163]: Failed password for invalid user liason from 132.232.33.161 port 36232 ssh2
Nov 12 16:51:13 legacy sshd[21292]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.33.161
...
2019-11-13 00:28:14
162.243.58.222 attackbotsspam
Nov 12 15:40:32 srv206 sshd[14577]: Invalid user mysqltgz from 162.243.58.222
...
2019-11-13 00:09:09
45.55.157.147 attackspam
SSH authentication failure x 6 reported by Fail2Ban
...
2019-11-12 23:57:46
115.55.59.54 attackbotsspam
Honeypot attack, port: 23, PTR: hn.kd.ny.adsl.
2019-11-13 00:23:27
222.186.180.9 attackspam
Nov 12 13:03:12 firewall sshd[19499]: Failed password for root from 222.186.180.9 port 11444 ssh2
Nov 12 13:03:26 firewall sshd[19499]: error: maximum authentication attempts exceeded for root from 222.186.180.9 port 11444 ssh2 [preauth]
Nov 12 13:03:26 firewall sshd[19499]: Disconnecting: Too many authentication failures [preauth]
...
2019-11-13 00:08:27
81.47.128.178 attackspambots
2019-11-12T09:29:54.9313691495-001 sshd\[1988\]: Failed password for invalid user guest1234567 from 81.47.128.178 port 43866 ssh2
2019-11-12T10:31:47.5260271495-001 sshd\[4112\]: Invalid user trahern from 81.47.128.178 port 46652
2019-11-12T10:31:47.5353331495-001 sshd\[4112\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.red-81-47-128.staticip.rima-tde.net
2019-11-12T10:31:49.8115101495-001 sshd\[4112\]: Failed password for invalid user trahern from 81.47.128.178 port 46652 ssh2
2019-11-12T10:35:12.8583001495-001 sshd\[4211\]: Invalid user takenoshita from 81.47.128.178 port 55116
2019-11-12T10:35:12.8646891495-001 sshd\[4211\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.red-81-47-128.staticip.rima-tde.net
...
2019-11-13 00:10:46
134.175.243.183 attack
Nov 12 05:39:12 sachi sshd\[9903\]: Invalid user amaina123 from 134.175.243.183
Nov 12 05:39:12 sachi sshd\[9903\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.243.183
Nov 12 05:39:15 sachi sshd\[9903\]: Failed password for invalid user amaina123 from 134.175.243.183 port 57120 ssh2
Nov 12 05:44:37 sachi sshd\[10301\]: Invalid user Passw0rdp1q from 134.175.243.183
Nov 12 05:44:37 sachi sshd\[10301\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.175.243.183
2019-11-12 23:54:38

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