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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 39.121.108.131
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36621
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;39.121.108.131.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025062801 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jun 29 11:59:21 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 131.108.121.39.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 131.108.121.39.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
132.232.41.170 attackbotsspam
2020-06-06T04:30:44.822040shield sshd\[18368\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.41.170  user=root
2020-06-06T04:30:46.937017shield sshd\[18368\]: Failed password for root from 132.232.41.170 port 58633 ssh2
2020-06-06T04:33:27.135636shield sshd\[19346\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.41.170  user=root
2020-06-06T04:33:28.959667shield sshd\[19346\]: Failed password for root from 132.232.41.170 port 46091 ssh2
2020-06-06T04:39:12.579295shield sshd\[21802\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.41.170  user=root
2020-06-06 12:54:38
91.134.150.128 attack
Jun  6 06:20:12 fhem-rasp sshd[26609]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.150.128  user=root
Jun  6 06:20:13 fhem-rasp sshd[26609]: Failed password for root from 91.134.150.128 port 48634 ssh2
...
2020-06-06 12:27:33
200.232.157.116 attack
Automatic report - Banned IP Access
2020-06-06 12:40:49
222.186.31.166 attackspambots
2020-06-06T06:34:00.667727vps773228.ovh.net sshd[24196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.166  user=root
2020-06-06T06:34:03.024046vps773228.ovh.net sshd[24196]: Failed password for root from 222.186.31.166 port 11714 ssh2
2020-06-06T06:34:00.667727vps773228.ovh.net sshd[24196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.166  user=root
2020-06-06T06:34:03.024046vps773228.ovh.net sshd[24196]: Failed password for root from 222.186.31.166 port 11714 ssh2
2020-06-06T06:34:04.707877vps773228.ovh.net sshd[24196]: Failed password for root from 222.186.31.166 port 11714 ssh2
...
2020-06-06 12:45:49
189.94.231.9 attackspambots
firewall-block, port(s): 22/tcp
2020-06-06 12:29:31
64.227.2.96 attackspambots
Jun  6 06:36:47 abendstille sshd\[17677\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.227.2.96  user=root
Jun  6 06:36:49 abendstille sshd\[17677\]: Failed password for root from 64.227.2.96 port 37478 ssh2
Jun  6 06:40:55 abendstille sshd\[21774\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.227.2.96  user=root
Jun  6 06:40:58 abendstille sshd\[21774\]: Failed password for root from 64.227.2.96 port 41166 ssh2
Jun  6 06:45:11 abendstille sshd\[26061\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.227.2.96  user=root
...
2020-06-06 13:02:37
93.99.104.103 attack
20 attempts against mh_ha-misbehave-ban on dawn
2020-06-06 12:27:06
154.204.27.247 attackspambots
Jun  6 06:13:42 vmd17057 sshd[4019]: Failed password for root from 154.204.27.247 port 39066 ssh2
...
2020-06-06 12:33:10
189.42.239.34 attack
$f2bV_matches
2020-06-06 12:52:11
119.235.53.98 attackspam
1591417216 - 06/06/2020 06:20:16 Host: 119.235.53.98/119.235.53.98 Port: 445 TCP Blocked
2020-06-06 12:26:10
222.186.190.2 attackspambots
$f2bV_matches
2020-06-06 12:52:59
138.99.6.184 attackspam
Fail2Ban
2020-06-06 12:48:05
51.255.30.7 attackbots
Jun  6 04:40:08 localhost sshd[69807]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.255.30.7  user=root
Jun  6 04:40:10 localhost sshd[69807]: Failed password for root from 51.255.30.7 port 49174 ssh2
Jun  6 04:43:49 localhost sshd[70243]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.255.30.7  user=root
Jun  6 04:43:52 localhost sshd[70243]: Failed password for root from 51.255.30.7 port 52734 ssh2
Jun  6 04:47:18 localhost sshd[70683]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.255.30.7  user=root
Jun  6 04:47:20 localhost sshd[70683]: Failed password for root from 51.255.30.7 port 56260 ssh2
...
2020-06-06 13:03:35
91.106.193.72 attackspam
Jun  6 04:30:41 web8 sshd\[28401\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.106.193.72  user=root
Jun  6 04:30:43 web8 sshd\[28401\]: Failed password for root from 91.106.193.72 port 37842 ssh2
Jun  6 04:34:17 web8 sshd\[30175\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.106.193.72  user=root
Jun  6 04:34:19 web8 sshd\[30175\]: Failed password for root from 91.106.193.72 port 40634 ssh2
Jun  6 04:37:57 web8 sshd\[32474\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.106.193.72  user=root
2020-06-06 12:43:28
219.153.99.75 attackbots
Jun  6 04:46:01 dax sshd[5787]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.153.99.75  user=r.r
Jun  6 04:46:03 dax sshd[5787]: Failed password for r.r from 219.153.99.75 port 47222 ssh2
Jun  6 04:46:03 dax sshd[5787]: Received disconnect from 219.153.99.75: 11: Bye Bye [preauth]
Jun  6 04:57:15 dax sshd[7341]: Did not receive identification string from 219.153.99.75
Jun  6 05:00:51 dax sshd[7962]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.153.99.75  user=r.r
Jun  6 05:00:54 dax sshd[7962]: Failed password for r.r from 219.153.99.75 port 57100 ssh2
Jun  6 05:00:54 dax sshd[7962]: Received disconnect from 219.153.99.75: 11: Bye Bye [preauth]
Jun  6 05:04:34 dax sshd[8358]: Did not receive identification string from 219.153.99.75
Jun  6 05:08:05 dax sshd[8913]: Did not receive identification string from 219.153.99.75
Jun  6 05:11:28 dax sshd[9520]: pam_unix(sshd:auth): authen........
-------------------------------
2020-06-06 13:01:28

Recently Reported IPs

22.75.32.177 217.232.48.141 21.168.105.134 197.182.92.120
3.135.121.124 107.223.173.69 196.193.139.197 183.43.95.138
19.7.167.235 174.230.109.7 171.167.18.66 173.72.144.43
171.240.59.73 17.48.41.186 170.23.204.98 21.200.105.215
44.96.239.159 28.123.59.140 197.3.147.128 21.119.143.202