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: Korea Republic of

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 <<>> 1.16.222.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 11198
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;1.16.222.21.			IN	A

;; AUTHORITY SECTION:
.			256	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022010200 1800 900 604800 86400

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Jan 02 17:10:34 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 21.222.16.1.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.222.16.1.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
122.224.240.250 attack
SSH Brute-Force reported by Fail2Ban
2019-10-20 05:27:06
51.68.126.45 attack
Invalid user redmine from 51.68.126.45 port 48001
2019-10-20 05:43:56
194.61.26.34 attackbots
Invalid user solarus from 194.61.26.34 port 9517
2019-10-20 06:01:31
81.22.45.107 attackspambots
2019-10-19T23:40:29.766075+02:00 lumpi kernel: [1343634.591673] INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.107 DST=172.31.1.100 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=4982 PROTO=TCP SPT=42658 DPT=13335 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-10-20 05:49:14
139.199.158.14 attackspam
Oct 19 23:03:19 server sshd\[16820\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.158.14  user=games
Oct 19 23:03:21 server sshd\[16820\]: Failed password for games from 139.199.158.14 port 53876 ssh2
Oct 19 23:11:13 server sshd\[19448\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.158.14  user=root
Oct 19 23:11:15 server sshd\[19448\]: Failed password for root from 139.199.158.14 port 52737 ssh2
Oct 19 23:15:52 server sshd\[21165\]: Invalid user porno from 139.199.158.14
Oct 19 23:15:52 server sshd\[21165\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.199.158.14 
...
2019-10-20 05:47:56
61.218.250.212 attack
Oct 19 22:48:55 mout sshd[978]: Invalid user Administrator from 61.218.250.212 port 50656
2019-10-20 05:58:44
64.202.187.48 attack
Oct 19 11:01:59 sachi sshd\[31604\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.202.187.48  user=root
Oct 19 11:02:00 sachi sshd\[31604\]: Failed password for root from 64.202.187.48 port 53126 ssh2
Oct 19 11:05:55 sachi sshd\[31918\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.202.187.48  user=root
Oct 19 11:05:57 sachi sshd\[31918\]: Failed password for root from 64.202.187.48 port 36434 ssh2
Oct 19 11:09:48 sachi sshd\[32313\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.202.187.48  user=root
2019-10-20 05:54:09
103.133.107.126 attackspam
MAIL: User Login Brute Force Attempt
2019-10-20 05:59:29
171.25.193.234 attackbots
Oct 19 22:15:15 rotator sshd\[32687\]: Failed password for root from 171.25.193.234 port 40819 ssh2Oct 19 22:15:17 rotator sshd\[32687\]: Failed password for root from 171.25.193.234 port 40819 ssh2Oct 19 22:15:19 rotator sshd\[32687\]: Failed password for root from 171.25.193.234 port 40819 ssh2Oct 19 22:15:21 rotator sshd\[32687\]: Failed password for root from 171.25.193.234 port 40819 ssh2Oct 19 22:15:23 rotator sshd\[32687\]: Failed password for root from 171.25.193.234 port 40819 ssh2Oct 19 22:15:26 rotator sshd\[32687\]: Failed password for root from 171.25.193.234 port 40819 ssh2
...
2019-10-20 06:01:59
59.126.66.75 attackspam
Automatic report - Banned IP Access
2019-10-20 06:07:04
106.51.73.204 attackbots
2019-10-19T21:20:55.189632abusebot-8.cloudsearch.cf sshd\[10906\]: Invalid user nl from 106.51.73.204 port 58486
2019-10-20 05:36:05
154.221.20.199 attackbots
Oct 19 21:26:39 hcbbdb sshd\[12216\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.221.20.199  user=root
Oct 19 21:26:41 hcbbdb sshd\[12216\]: Failed password for root from 154.221.20.199 port 37926 ssh2
Oct 19 21:31:22 hcbbdb sshd\[12706\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.221.20.199  user=root
Oct 19 21:31:24 hcbbdb sshd\[12706\]: Failed password for root from 154.221.20.199 port 58150 ssh2
Oct 19 21:35:58 hcbbdb sshd\[13185\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.221.20.199  user=root
2019-10-20 05:39:27
118.98.96.184 attackbotsspam
Oct 19 22:47:46 server sshd\[11985\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.98.96.184  user=root
Oct 19 22:47:49 server sshd\[11985\]: Failed password for root from 118.98.96.184 port 53922 ssh2
Oct 19 23:15:22 server sshd\[21018\]: Invalid user su from 118.98.96.184
Oct 19 23:15:22 server sshd\[21018\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.98.96.184 
Oct 19 23:15:24 server sshd\[21018\]: Failed password for invalid user su from 118.98.96.184 port 58016 ssh2
...
2019-10-20 06:02:47
95.167.225.81 attackbotsspam
Invalid user 123 from 95.167.225.81 port 43972
2019-10-20 05:36:28
46.176.180.92 attackspam
Telnet Server BruteForce Attack
2019-10-20 06:00:19

Recently Reported IPs

51.161.218.135 48.91.137.172 193.197.239.194 253.232.235.253
142.66.14.9 201.254.230.143 126.246.108.64 204.161.13.13
234.136.24.201 126.83.214.52 165.190.24.208 31.210.90.2
49.140.195.83 173.132.30.3 38.166.185.28 125.178.82.214
70.204.18.215 187.151.86.206 188.218.255.49 107.238.64.75