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: United States

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 <<>> 137.12.21.168
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 1581
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;137.12.21.168.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022122701 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Dec 28 02:51:02 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 168.21.12.137.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 168.21.12.137.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
151.8.228.84 attackspambots
Unauthorised access (Jul  3) SRC=151.8.228.84 LEN=44 TOS=0x08 TTL=50 ID=27933 TCP DPT=8080 WINDOW=46340 SYN 
Unauthorised access (Jul  2) SRC=151.8.228.84 LEN=44 TOS=0x08 TTL=50 ID=36926 TCP DPT=8080 WINDOW=46340 SYN
2019-07-03 07:35:06
185.36.81.182 attackbotsspam
Rude login attack (23 tries in 1d)
2019-07-03 07:53:18
185.36.81.173 attackbots
Rude login attack (21 tries in 1d)
2019-07-03 07:42:31
82.193.101.158 attackspambots
[portscan] Port scan
2019-07-03 07:43:03
112.236.167.235 attack
Honeypot attack, port: 23, PTR: PTR record not found
2019-07-03 07:22:45
14.169.232.42 attack
Lines containing failures of 14.169.232.42
Jul  3 01:14:30 srv02 sshd[21478]: Invalid user admin from 14.169.232.42 port 34593
Jul  3 01:14:30 srv02 sshd[21478]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.169.232.42
Jul  3 01:14:32 srv02 sshd[21478]: Failed password for invalid user admin from 14.169.232.42 port 34593 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=14.169.232.42
2019-07-03 07:33:37
91.121.114.207 attackspambots
Rude login attack (4 tries in 1d)
2019-07-03 07:29:00
129.204.201.32 attack
212.218.19.43 129.204.201.32 \[03/Jul/2019:01:21:11 +0200\] "GET /scripts/setup.php HTTP/1.1" 301 546 "-" "Mozilla/5.0 \(Windows NT 6.1\; Win64\; x64\; rv:57.0\) Gecko/20100101 Firefox/57.0"
212.218.19.43 129.204.201.32 \[03/Jul/2019:01:21:11 +0200\] "GET /phpmyadmin/scripts/setup.php HTTP/1.1" 301 568 "-" "Mozilla/5.0 \(Windows NT 6.1\; Win64\; x64\; rv:57.0\) Gecko/20100101 Firefox/57.0"
212.218.19.43 129.204.201.32 \[03/Jul/2019:01:21:12 +0200\] "GET /phpMyAdmin/scripts/setup.php HTTP/1.1" 301 568 "-" "Mozilla/5.0 \(Windows NT 6.1\; Win64\; x64\; rv:57.0\) Gecko/20100101 Firefox/57.0"
2019-07-03 07:34:28
41.72.97.75 attack
19/7/2@19:20:44: FAIL: Alarm-Intrusion address from=41.72.97.75
19/7/2@19:20:44: FAIL: Alarm-Intrusion address from=41.72.97.75
...
2019-07-03 07:47:20
217.128.136.61 attackbotsspam
Honeypot attack, port: 23, PTR: lstlambert-658-1-92-61.w217-128.abo.wanadoo.fr.
2019-07-03 07:21:03
121.201.67.79 attackbots
Unauthorised access (Jul  2) SRC=121.201.67.79 LEN=40 TTL=237 ID=7813 TCP DPT=445 WINDOW=1024 SYN
2019-07-03 07:24:25
118.24.33.38 attackbots
Jul  2 23:21:23 unicornsoft sshd\[19425\]: Invalid user webadmin from 118.24.33.38
Jul  2 23:21:23 unicornsoft sshd\[19425\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.33.38
Jul  2 23:21:25 unicornsoft sshd\[19425\]: Failed password for invalid user webadmin from 118.24.33.38 port 38482 ssh2
2019-07-03 07:25:28
103.38.194.139 attackbots
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.38.194.139
Failed password for invalid user lan from 103.38.194.139 port 59982 ssh2
Invalid user kerapetse from 103.38.194.139 port 54708
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.38.194.139
Failed password for invalid user kerapetse from 103.38.194.139 port 54708 ssh2
2019-07-03 07:27:23
176.88.201.210 attack
Honeypot attack, port: 445, PTR: PTR record not found
2019-07-03 07:18:58
141.98.10.33 attackspambots
Rude login attack (21 tries in 1d)
2019-07-03 07:40:38

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