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: Singapore

Region: unknown

Country: Singapore

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 <<>> 166.121.53.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48525
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			1266	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019090600 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sat Sep 07 00:26:57 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 138.53.121.166.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 138.53.121.166.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.176.27.254 attackspambots
10/25/2019-17:09:02.618335 185.176.27.254 Protocol: 6 ET SCAN NMAP -sS window 1024
2019-10-26 05:14:24
159.65.149.131 attackspambots
Oct 26 00:05:32 www sshd\[56046\]: Invalid user www from 159.65.149.131
Oct 26 00:05:32 www sshd\[56046\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.149.131
Oct 26 00:05:35 www sshd\[56046\]: Failed password for invalid user www from 159.65.149.131 port 45899 ssh2
...
2019-10-26 05:13:09
222.186.30.59 attackbotsspam
Oct 25 20:27:04 ip-172-31-62-245 sshd\[8544\]: Failed password for root from 222.186.30.59 port 14590 ssh2\
Oct 25 20:27:37 ip-172-31-62-245 sshd\[8546\]: Failed password for root from 222.186.30.59 port 58033 ssh2\
Oct 25 20:28:02 ip-172-31-62-245 sshd\[8548\]: Failed password for root from 222.186.30.59 port 26752 ssh2\
Oct 25 20:28:30 ip-172-31-62-245 sshd\[8550\]: Failed password for root from 222.186.30.59 port 32555 ssh2\
Oct 25 20:29:26 ip-172-31-62-245 sshd\[8554\]: Failed password for root from 222.186.30.59 port 37307 ssh2\
2019-10-26 04:56:41
46.101.151.51 attack
frenzy
2019-10-26 05:21:51
178.33.12.237 attack
Oct 25 23:56:04 server sshd\[29057\]: Invalid user git from 178.33.12.237
Oct 25 23:56:04 server sshd\[29057\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.33.12.237 
Oct 25 23:56:06 server sshd\[29057\]: Failed password for invalid user git from 178.33.12.237 port 59891 ssh2
Oct 26 00:10:51 server sshd\[32551\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.33.12.237  user=root
Oct 26 00:10:54 server sshd\[32551\]: Failed password for root from 178.33.12.237 port 40035 ssh2
...
2019-10-26 05:14:53
106.13.39.233 attackbotsspam
Oct 25 23:45:30 sauna sshd[227710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.39.233
Oct 25 23:45:32 sauna sshd[227710]: Failed password for invalid user dsa123 from 106.13.39.233 port 34190 ssh2
...
2019-10-26 04:55:36
222.186.173.183 attackbots
F2B jail: sshd. Time: 2019-10-25 23:00:36, Reported by: VKReport
2019-10-26 05:02:58
52.192.154.15 attackspam
slow and persistent scanner
2019-10-26 05:17:55
222.186.180.6 attack
Oct 25 20:42:32 ip-172-31-62-245 sshd\[8696\]: Failed password for root from 222.186.180.6 port 21216 ssh2\
Oct 25 20:42:36 ip-172-31-62-245 sshd\[8696\]: Failed password for root from 222.186.180.6 port 21216 ssh2\
Oct 25 20:42:41 ip-172-31-62-245 sshd\[8696\]: Failed password for root from 222.186.180.6 port 21216 ssh2\
Oct 25 20:43:01 ip-172-31-62-245 sshd\[8700\]: Failed password for root from 222.186.180.6 port 22080 ssh2\
Oct 25 20:43:31 ip-172-31-62-245 sshd\[8702\]: Failed password for root from 222.186.180.6 port 35734 ssh2\
2019-10-26 04:53:47
49.86.178.222 attack
Fail2Ban - SMTP Bruteforce Attempt
2019-10-26 04:59:46
222.186.180.17 attackbotsspam
Oct 25 16:47:34 xentho sshd[27791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.17  user=root
Oct 25 16:47:36 xentho sshd[27791]: Failed password for root from 222.186.180.17 port 12882 ssh2
Oct 25 16:47:40 xentho sshd[27791]: Failed password for root from 222.186.180.17 port 12882 ssh2
Oct 25 16:47:34 xentho sshd[27791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.17  user=root
Oct 25 16:47:36 xentho sshd[27791]: Failed password for root from 222.186.180.17 port 12882 ssh2
Oct 25 16:47:40 xentho sshd[27791]: Failed password for root from 222.186.180.17 port 12882 ssh2
Oct 25 16:47:34 xentho sshd[27791]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.180.17  user=root
Oct 25 16:47:36 xentho sshd[27791]: Failed password for root from 222.186.180.17 port 12882 ssh2
Oct 25 16:47:40 xentho sshd[27791]: Failed password for root from
...
2019-10-26 04:57:57
198.251.89.80 attackbots
Automatic report - Banned IP Access
2019-10-26 05:16:18
220.92.16.86 attackbots
Oct 26 01:28:48 gw1 sshd[5835]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=220.92.16.86
Oct 26 01:28:50 gw1 sshd[5835]: Failed password for invalid user portfolio from 220.92.16.86 port 49648 ssh2
...
2019-10-26 05:16:44
51.136.160.188 attack
Oct 25 23:04:51 lnxweb61 sshd[26295]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.136.160.188
Oct 25 23:04:51 lnxweb61 sshd[26295]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.136.160.188
2019-10-26 05:08:50
104.236.252.162 attackspambots
SSH Bruteforce attack
2019-10-26 05:18:34

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