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 <<>> 121.53.8.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23588
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.53.8.166.			IN	A

;; AUTHORITY SECTION:
.			186	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022011500 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jan 15 21:08:25 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 166.8.53.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.8.53.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
118.70.170.159 attackbots
Unauthorized connection attempt from IP address 118.70.170.159 on Port 445(SMB)
2019-12-05 01:20:17
117.35.118.42 attackbotsspam
Dec  3 11:43:03 newdogma sshd[24570]: Invalid user gradle from 117.35.118.42 port 43363
Dec  3 11:43:03 newdogma sshd[24570]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.35.118.42
Dec  3 11:43:05 newdogma sshd[24570]: Failed password for invalid user gradle from 117.35.118.42 port 43363 ssh2
Dec  3 11:43:05 newdogma sshd[24570]: Received disconnect from 117.35.118.42 port 43363:11: Bye Bye [preauth]
Dec  3 11:43:05 newdogma sshd[24570]: Disconnected from 117.35.118.42 port 43363 [preauth]
Dec  3 11:56:32 newdogma sshd[24674]: Invalid user vercaigne from 117.35.118.42 port 55811
Dec  3 11:56:32 newdogma sshd[24674]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.35.118.42
Dec  3 11:56:35 newdogma sshd[24674]: Failed password for invalid user vercaigne from 117.35.118.42 port 55811 ssh2
Dec  3 11:56:35 newdogma sshd[24674]: Received disconnect from 117.35.118.42 port 55811:11: Bye........
-------------------------------
2019-12-05 01:24:02
68.183.181.251 attackspam
Dec  2 17:11:46 lvps92-51-164-246 sshd[8656]: Invalid user web from 68.183.181.251
Dec  2 17:11:46 lvps92-51-164-246 sshd[8656]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.181.251 
Dec  2 17:11:48 lvps92-51-164-246 sshd[8656]: Failed password for invalid user web from 68.183.181.251 port 42528 ssh2
Dec  2 17:11:48 lvps92-51-164-246 sshd[8656]: Received disconnect from 68.183.181.251: 11: Bye Bye [preauth]
Dec  2 17:20:25 lvps92-51-164-246 sshd[8735]: Invalid user nec from 68.183.181.251
Dec  2 17:20:25 lvps92-51-164-246 sshd[8735]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.181.251 
Dec  2 17:20:27 lvps92-51-164-246 sshd[8735]: Failed password for invalid user nec from 68.183.181.251 port 58604 ssh2
Dec  2 17:20:27 lvps92-51-164-246 sshd[8735]: Received disconnect from 68.183.181.251: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=68
2019-12-05 01:13:49
188.166.34.129 attackbots
2019-12-04T18:20:04.183575vps751288.ovh.net sshd\[29038\]: Invalid user sada from 188.166.34.129 port 38060
2019-12-04T18:20:04.189746vps751288.ovh.net sshd\[29038\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.34.129
2019-12-04T18:20:05.789498vps751288.ovh.net sshd\[29038\]: Failed password for invalid user sada from 188.166.34.129 port 38060 ssh2
2019-12-04T18:25:31.183839vps751288.ovh.net sshd\[29073\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.34.129  user=games
2019-12-04T18:25:33.009263vps751288.ovh.net sshd\[29073\]: Failed password for games from 188.166.34.129 port 47650 ssh2
2019-12-05 01:42:22
129.158.74.141 attackbotsspam
2019-12-04T15:37:03.987173vps751288.ovh.net sshd\[27840\]: Invalid user kats from 129.158.74.141 port 56106
2019-12-04T15:37:03.999528vps751288.ovh.net sshd\[27840\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=oc-129-158-74-141.compute.oraclecloud.com
2019-12-04T15:37:06.297142vps751288.ovh.net sshd\[27840\]: Failed password for invalid user kats from 129.158.74.141 port 56106 ssh2
2019-12-04T15:42:59.853493vps751288.ovh.net sshd\[27871\]: Invalid user password7777 from 129.158.74.141 port 60430
2019-12-04T15:42:59.860284vps751288.ovh.net sshd\[27871\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=oc-129-158-74-141.compute.oraclecloud.com
2019-12-05 01:21:35
181.41.216.130 attack
Dec  4 17:35:05 relay postfix/smtpd\[4794\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.130\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[181.41.216.131\]\>
Dec  4 17:35:05 relay postfix/smtpd\[4794\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.130\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[181.41.216.131\]\>
Dec  4 17:35:05 relay postfix/smtpd\[4794\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.130\]: 554 5.7.1 \: Relay access denied\; from=\ to=\ proto=ESMTP helo=\<\[181.41.216.131\]\>
Dec  4 17:35:05 relay postfix/smtpd\[4794\]: NOQUEUE: reject: RCPT from unknown\[181.41.216.130\]: 554 5.7.1 \: Relay access denied\; from=\ to=\
2019-12-05 01:46:58
36.79.248.38 attackspambots
Unauthorized connection attempt from IP address 36.79.248.38 on Port 445(SMB)
2019-12-05 01:10:23
103.81.182.83 attackbotsspam
Unauthorized connection attempt from IP address 103.81.182.83 on Port 445(SMB)
2019-12-05 01:11:42
188.166.108.161 attackbots
Dec  4 17:48:54 MK-Soft-VM6 sshd[4098]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.108.161 
Dec  4 17:48:55 MK-Soft-VM6 sshd[4098]: Failed password for invalid user paige from 188.166.108.161 port 45892 ssh2
...
2019-12-05 01:40:32
2.203.161.128 attackbots
Dec  4 17:06:45 * sshd[30883]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.203.161.128
Dec  4 17:06:48 * sshd[30883]: Failed password for invalid user support from 2.203.161.128 port 40224 ssh2
2019-12-05 01:37:41
138.68.82.220 attack
Dec  4 06:10:06 ny01 sshd[20687]: Failed password for root from 138.68.82.220 port 40692 ssh2
Dec  4 06:15:49 ny01 sshd[21268]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.82.220
Dec  4 06:15:51 ny01 sshd[21268]: Failed password for invalid user ssh from 138.68.82.220 port 51048 ssh2
2019-12-05 01:23:45
117.198.130.211 attackbots
Unauthorized connection attempt from IP address 117.198.130.211 on Port 445(SMB)
2019-12-05 01:45:50
49.145.206.153 attack
Unauthorized connection attempt from IP address 49.145.206.153 on Port 445(SMB)
2019-12-05 01:30:37
122.180.244.119 attack
Unauthorized connection attempt from IP address 122.180.244.119 on Port 445(SMB)
2019-12-05 01:36:20
122.52.141.185 attackspam
Unauthorized connection attempt from IP address 122.52.141.185 on Port 445(SMB)
2019-12-05 01:47:26

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