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 of America (the)

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 <<>> 21.13.172.216
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40872
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.13.172.216.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020901 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 10 05:11:48 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 216.172.13.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 216.172.13.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
171.83.14.83 attackbots
Oct  1 15:49:44 server sshd[29741]: Failed password for root from 171.83.14.83 port 3928 ssh2
Oct  1 16:04:07 server sshd[5464]: Failed password for invalid user test1 from 171.83.14.83 port 2955 ssh2
Oct  1 16:08:16 server sshd[7747]: Failed password for invalid user ubuntu from 171.83.14.83 port 3764 ssh2
2020-10-01 22:11:36
110.43.52.158 attack
Oct  1 10:25:46 localhost sshd[100720]: Invalid user test from 110.43.52.158 port 29792
Oct  1 10:25:46 localhost sshd[100720]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.43.52.158
Oct  1 10:25:46 localhost sshd[100720]: Invalid user test from 110.43.52.158 port 29792
Oct  1 10:25:48 localhost sshd[100720]: Failed password for invalid user test from 110.43.52.158 port 29792 ssh2
Oct  1 10:30:54 localhost sshd[101159]: Invalid user vm from 110.43.52.158 port 22168
...
2020-10-01 22:05:27
81.68.100.138 attack
(sshd) Failed SSH login from 81.68.100.138 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  1 10:00:30 optimus sshd[22492]: Invalid user jack from 81.68.100.138
Oct  1 10:00:30 optimus sshd[22492]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.100.138 
Oct  1 10:00:32 optimus sshd[22492]: Failed password for invalid user jack from 81.68.100.138 port 59402 ssh2
Oct  1 10:06:31 optimus sshd[24719]: Invalid user packer from 81.68.100.138
Oct  1 10:06:31 optimus sshd[24719]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.100.138
2020-10-01 22:17:37
103.149.192.83 attack
firewall-block, port(s): 443/tcp
2020-10-01 22:09:33
119.45.54.166 attack
(sshd) Failed SSH login from 119.45.54.166 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  1 08:23:08 optimus sshd[6709]: Invalid user soft from 119.45.54.166
Oct  1 08:23:08 optimus sshd[6709]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.54.166 
Oct  1 08:23:10 optimus sshd[6709]: Failed password for invalid user soft from 119.45.54.166 port 50516 ssh2
Oct  1 08:44:41 optimus sshd[13671]: Invalid user soporte from 119.45.54.166
Oct  1 08:44:41 optimus sshd[13671]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.45.54.166
2020-10-01 22:13:14
106.13.75.154 attackbots
Invalid user kitbattle from 106.13.75.154 port 58652
2020-10-01 22:33:51
61.148.90.118 attackspam
2020-10-01T08:23:18.406795yoshi.linuxbox.ninja sshd[1177748]: Invalid user kadmin from 61.148.90.118 port 57038
2020-10-01T08:23:21.101316yoshi.linuxbox.ninja sshd[1177748]: Failed password for invalid user kadmin from 61.148.90.118 port 57038 ssh2
2020-10-01T08:27:25.547698yoshi.linuxbox.ninja sshd[1180521]: Invalid user guest1 from 61.148.90.118 port 63269
...
2020-10-01 22:32:39
34.105.101.247 attackspambots
uvcm 34.105.101.247 [28/Sep/2020:18:35:37 "-" "POST /wp-login.php 200 6727
34.105.101.247 [28/Sep/2020:18:35:38 "-" "GET /wp-login.php 200 6619
34.105.101.247 [28/Sep/2020:18:35:40 "-" "POST /wp-login.php 200 6744
2020-10-01 22:02:17
122.51.28.187 attackbots
Oct  1 13:34:10 ns3033917 sshd[920]: Invalid user user1 from 122.51.28.187 port 43608
Oct  1 13:34:11 ns3033917 sshd[920]: Failed password for invalid user user1 from 122.51.28.187 port 43608 ssh2
Oct  1 13:39:56 ns3033917 sshd[1014]: Invalid user a from 122.51.28.187 port 37492
...
2020-10-01 22:32:17
50.68.200.101 attack
SSH login attempts.
2020-10-01 22:09:56
222.186.30.76 attackbots
Oct  1 16:23:31 piServer sshd[4756]: Failed password for root from 222.186.30.76 port 59636 ssh2
Oct  1 16:23:34 piServer sshd[4756]: Failed password for root from 222.186.30.76 port 59636 ssh2
Oct  1 16:23:37 piServer sshd[4756]: Failed password for root from 222.186.30.76 port 59636 ssh2
...
2020-10-01 22:27:58
202.77.100.43 attackspambots
1601498378 - 09/30/2020 22:39:38 Host: 202.77.100.43/202.77.100.43 Port: 445 TCP Blocked
2020-10-01 22:35:12
51.75.205.10 attack
SSH Bruteforce attack
2020-10-01 22:16:26
213.32.31.108 attackspam
2020-10-01T14:00:17.359511abusebot-8.cloudsearch.cf sshd[8053]: Invalid user alex from 213.32.31.108 port 60492
2020-10-01T14:00:17.365244abusebot-8.cloudsearch.cf sshd[8053]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.31.108
2020-10-01T14:00:17.359511abusebot-8.cloudsearch.cf sshd[8053]: Invalid user alex from 213.32.31.108 port 60492
2020-10-01T14:00:19.682416abusebot-8.cloudsearch.cf sshd[8053]: Failed password for invalid user alex from 213.32.31.108 port 60492 ssh2
2020-10-01T14:02:07.311987abusebot-8.cloudsearch.cf sshd[8068]: Invalid user testuser from 213.32.31.108 port 43627
2020-10-01T14:02:07.318207abusebot-8.cloudsearch.cf sshd[8068]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.32.31.108
2020-10-01T14:02:07.311987abusebot-8.cloudsearch.cf sshd[8068]: Invalid user testuser from 213.32.31.108 port 43627
2020-10-01T14:02:10.071723abusebot-8.cloudsearch.cf sshd[8068]: Failed pass
...
2020-10-01 22:06:44
203.151.146.216 attackspambots
SSH Brute Force
2020-10-01 22:26:34

Recently Reported IPs

144.43.138.45 56.134.193.159 62.86.51.130 79.125.38.237
150.137.202.164 227.141.68.223 20.126.37.200 150.97.114.30
23.224.162.222 83.45.11.75 47.70.129.164 6.65.26.215
52.252.53.180 48.188.93.179 23.197.18.31 26.240.213.167
63.186.37.1 57.93.105.252 136.20.15.56 70.200.93.7