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: Gangnam-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 <<>> 121.138.39.161
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62973
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.138.39.161.			IN	A

;; AUTHORITY SECTION:
.			490	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020051101 1800 900 604800 86400

;; Query time: 102 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue May 12 06:53:09 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 161.39.138.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 161.39.138.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
181.65.190.13 attack
Unauthorized connection attempt from IP address 181.65.190.13 on Port 445(SMB)
2020-07-01 05:51:07
51.83.129.158 attack
Brute-force attempt banned
2020-07-01 06:01:25
190.223.41.18 attackbotsspam
Multiple SSH authentication failures from 190.223.41.18
2020-07-01 06:17:04
35.232.185.125 attack
Invalid user ubuntu from 35.232.185.125 port 38832
2020-07-01 06:13:31
103.254.209.201 attack
Jun 30 18:52:22 mout sshd[30498]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.254.209.201  user=root
Jun 30 18:52:24 mout sshd[30498]: Failed password for root from 103.254.209.201 port 42037 ssh2
2020-07-01 06:00:26
132.232.79.135 attackspambots
Jun 30 13:07:41 IngegnereFirenze sshd[9648]: Failed password for invalid user dnc from 132.232.79.135 port 42058 ssh2
...
2020-07-01 06:09:20
51.222.48.80 attackbots
 TCP (SYN,ACK) 51.222.48.80:80 -> port 51536, len 44
2020-07-01 06:04:18
37.49.224.165 attackspambots
 UDP 37.49.224.165:5062 -> port 5060, len 438
2020-07-01 06:27:01
139.99.238.48 attackspambots
Multiple SSH authentication failures from 139.99.238.48
2020-07-01 05:50:10
114.67.110.48 attackbotsspam
Jun 30 18:23:41 server sshd[8564]: Failed password for invalid user arojas from 114.67.110.48 port 42174 ssh2
Jun 30 18:25:54 server sshd[10267]: Failed password for invalid user stunnel from 114.67.110.48 port 40766 ssh2
Jun 30 18:28:07 server sshd[12014]: Failed password for root from 114.67.110.48 port 39364 ssh2
2020-07-01 05:50:38
159.89.9.84 attack
(sshd) Failed SSH login from 159.89.9.84 (DE/Germany/-): 5 in the last 3600 secs
2020-07-01 06:35:13
68.168.213.252 attackspam
 TCP (SYN) 68.168.213.252:46343 -> port 22, len 44
2020-07-01 06:14:21
201.48.115.236 attackspambots
2020-06-30T19:37:33.073175afi-git.jinr.ru sshd[1129]: Invalid user tomm from 201.48.115.236 port 52554
2020-06-30T19:37:33.076508afi-git.jinr.ru sshd[1129]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.48.115.236
2020-06-30T19:37:33.073175afi-git.jinr.ru sshd[1129]: Invalid user tomm from 201.48.115.236 port 52554
2020-06-30T19:37:35.443795afi-git.jinr.ru sshd[1129]: Failed password for invalid user tomm from 201.48.115.236 port 52554 ssh2
2020-06-30T19:41:43.919617afi-git.jinr.ru sshd[2243]: Invalid user iraf from 201.48.115.236 port 52584
...
2020-07-01 06:40:00
159.203.30.50 attack
2020-06-30T11:49:01+0200 Failed SSH Authentication/Brute Force Attack. (Server 5)
2020-07-01 05:47:01
94.102.51.75 attack
06/30/2020-12:52:44.870854 94.102.51.75 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-07-01 06:15:13

Recently Reported IPs

148.63.31.54 105.144.143.130 77.155.73.16 73.13.165.244
105.8.249.27 119.180.95.63 159.0.70.137 132.155.203.120
23.252.57.202 139.198.34.15 141.45.18.215 139.44.40.98
146.227.34.101 129.211.55.22 152.2.15.44 22.52.228.87
5.74.210.126 197.55.79.225 204.199.191.106 191.236.64.236