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: Gwanak-gu

Region: Seoul

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 <<>> 121.140.205.106
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19804
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.140.205.106.		IN	A

;; AUTHORITY SECTION:
.			110	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022060900 1800 900 604800 86400

;; Query time: 211 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jun 09 20:12:43 CST 2022
;; MSG SIZE  rcvd: 108
Host info
Host 106.205.140.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 106.205.140.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
197.156.73.170 attackspambots
20/1/12@16:25:25: FAIL: Alarm-Network address from=197.156.73.170
...
2020-01-13 07:33:23
201.90.17.6 attackspam
1578864295 - 01/12/2020 22:24:55 Host: 201.90.17.6/201.90.17.6 Port: 445 TCP Blocked
2020-01-13 07:54:03
187.178.75.244 attackbotsspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-01-13 07:23:56
160.153.244.195 attack
Jan 12 23:24:06 tuxlinux sshd[50428]: Invalid user upgrade from 160.153.244.195 port 41206
Jan 12 23:24:06 tuxlinux sshd[50428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=160.153.244.195 
Jan 12 23:24:06 tuxlinux sshd[50428]: Invalid user upgrade from 160.153.244.195 port 41206
Jan 12 23:24:06 tuxlinux sshd[50428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=160.153.244.195 
Jan 12 23:24:06 tuxlinux sshd[50428]: Invalid user upgrade from 160.153.244.195 port 41206
Jan 12 23:24:06 tuxlinux sshd[50428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=160.153.244.195 
Jan 12 23:24:08 tuxlinux sshd[50428]: Failed password for invalid user upgrade from 160.153.244.195 port 41206 ssh2
...
2020-01-13 07:22:23
49.88.112.114 attack
Jan 12 13:28:32 php1 sshd\[5513\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
Jan 12 13:28:34 php1 sshd\[5513\]: Failed password for root from 49.88.112.114 port 32502 ssh2
Jan 12 13:29:36 php1 sshd\[5584\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
Jan 12 13:29:38 php1 sshd\[5584\]: Failed password for root from 49.88.112.114 port 39607 ssh2
Jan 12 13:30:36 php1 sshd\[5669\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
2020-01-13 07:39:14
59.42.24.81 attackbots
Unauthorized connection attempt detected from IP address 59.42.24.81 to port 3306
2020-01-13 07:42:28
187.190.235.89 attack
Jan 13 00:38:37 legacy sshd[18844]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.190.235.89
Jan 13 00:38:39 legacy sshd[18844]: Failed password for invalid user sysadmin from 187.190.235.89 port 35082 ssh2
Jan 13 00:42:09 legacy sshd[18913]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.190.235.89
...
2020-01-13 07:46:09
34.239.44.13 attackspambots
Jan 12 23:17:53 server2 sshd\[15218\]: Invalid user 163.172.61.206 from 34.239.44.13
Jan 12 23:17:59 server2 sshd\[15220\]: Invalid user 163.172.61.206 from 34.239.44.13
Jan 12 23:20:14 server2 sshd\[15494\]: Invalid user 163.172.61.206 from 34.239.44.13
Jan 12 23:21:00 server2 sshd\[15506\]: Invalid user 163.172.61.206 from 34.239.44.13
Jan 12 23:22:59 server2 sshd\[15579\]: Invalid user 163.44.162.88 from 34.239.44.13
Jan 12 23:24:53 server2 sshd\[15649\]: Invalid user 163.44.162.88 from 34.239.44.13
2020-01-13 07:56:28
111.229.57.47 attack
Unauthorized connection attempt detected from IP address 111.229.57.47 to port 2220 [J]
2020-01-13 07:47:51
89.46.86.65 attackbotsspam
2020-01-12T22:56:34.768530shield sshd\[7307\]: Invalid user cperez from 89.46.86.65 port 54038
2020-01-12T22:56:34.772873shield sshd\[7307\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.46.86.65
2020-01-12T22:56:36.834581shield sshd\[7307\]: Failed password for invalid user cperez from 89.46.86.65 port 54038 ssh2
2020-01-12T22:59:41.801064shield sshd\[8881\]: Invalid user vnc from 89.46.86.65 port 59688
2020-01-12T22:59:41.805595shield sshd\[8881\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.46.86.65
2020-01-13 07:32:57
219.93.106.33 attackspam
Jan 13 00:24:29 ArkNodeAT sshd\[23075\]: Invalid user test from 219.93.106.33
Jan 13 00:24:29 ArkNodeAT sshd\[23075\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=219.93.106.33
Jan 13 00:24:31 ArkNodeAT sshd\[23075\]: Failed password for invalid user test from 219.93.106.33 port 52281 ssh2
2020-01-13 07:30:51
198.108.66.27 attackspambots
12.01.2020 21:25:34 Recursive DNS scan
2020-01-13 07:25:07
120.31.194.4 attackbots
Brute forcing RDP port 3389
2020-01-13 07:45:17
222.186.180.130 attack
Jan 12 18:49:12 plusreed sshd[22937]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.130  user=root
Jan 12 18:49:14 plusreed sshd[22937]: Failed password for root from 222.186.180.130 port 61704 ssh2
...
2020-01-13 07:50:19
35.243.143.38 attackspam
Unauthorized connection attempt detected from IP address 35.243.143.38 to port 23
2020-01-13 07:20:44

Recently Reported IPs

109.109.12.17 122.17.175.83 101.43.20.91 49.249.224.212
50.114.231.61 109.221.244.209 183.2.137.148 64.225.103.226
203.185.72.92 103.142.175.199 77.87.40.239 162.245.224.205
185.234.128.177 226.221.90.198 110.74.194.228 252.137.255.231
66.206.188.217 212.13.205.163 3.204.39.144 23.230.44.198