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 (the 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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 49.16.21.89
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61417
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;49.16.21.89.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012201 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 23 02:57:12 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 89.21.16.49.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 89.21.16.49.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
222.186.175.154 attackbotsspam
Jun 18 06:14:20 srv-ubuntu-dev3 sshd[94729]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.154  user=root
Jun 18 06:14:21 srv-ubuntu-dev3 sshd[94729]: Failed password for root from 222.186.175.154 port 5368 ssh2
Jun 18 06:14:25 srv-ubuntu-dev3 sshd[94729]: Failed password for root from 222.186.175.154 port 5368 ssh2
Jun 18 06:14:20 srv-ubuntu-dev3 sshd[94729]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.154  user=root
Jun 18 06:14:21 srv-ubuntu-dev3 sshd[94729]: Failed password for root from 222.186.175.154 port 5368 ssh2
Jun 18 06:14:25 srv-ubuntu-dev3 sshd[94729]: Failed password for root from 222.186.175.154 port 5368 ssh2
Jun 18 06:14:20 srv-ubuntu-dev3 sshd[94729]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.154  user=root
Jun 18 06:14:21 srv-ubuntu-dev3 sshd[94729]: Failed password for root from 222.186.175.154 port 
...
2020-06-18 12:35:00
84.63.47.177 attack
Jun 18 04:21:07 vps1 sshd[1700254]: Invalid user benjamin from 84.63.47.177 port 45944
Jun 18 04:21:08 vps1 sshd[1700254]: Failed password for invalid user benjamin from 84.63.47.177 port 45944 ssh2
...
2020-06-18 12:54:14
106.13.41.87 attackspam
$f2bV_matches
2020-06-18 12:33:43
23.247.102.100 attackbotsspam
Brute forcing email accounts
2020-06-18 13:00:26
222.186.15.158 attackspambots
$f2bV_matches
2020-06-18 13:05:42
47.252.6.231 attackspam
"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:
2020-06-18 12:26:57
124.93.18.202 attackbots
2020-06-18T05:48:30.358298struts4.enskede.local sshd\[30254\]: Invalid user yashoda from 124.93.18.202 port 50800
2020-06-18T05:48:30.365067struts4.enskede.local sshd\[30254\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.93.18.202
2020-06-18T05:48:33.596163struts4.enskede.local sshd\[30254\]: Failed password for invalid user yashoda from 124.93.18.202 port 50800 ssh2
2020-06-18T05:55:57.117840struts4.enskede.local sshd\[30335\]: Invalid user system from 124.93.18.202 port 58612
2020-06-18T05:55:57.124118struts4.enskede.local sshd\[30335\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.93.18.202
...
2020-06-18 12:36:20
212.95.137.92 attack
$f2bV_matches
2020-06-18 12:39:42
183.6.107.20 attack
k+ssh-bruteforce
2020-06-18 12:27:45
144.172.79.8 attackspam
Unauthorized connection attempt detected from IP address 144.172.79.8 to port 22
2020-06-18 12:37:24
203.255.57.76 attackbotsspam
Unauthorized connection attempt detected from IP address 203.255.57.76 to port 22
2020-06-18 12:50:43
106.12.83.146 attackbots
k+ssh-bruteforce
2020-06-18 12:39:59
222.186.31.83 attack
prod8
...
2020-06-18 12:29:00
43.225.192.50 attackbots
Port probing on unauthorized port 445
2020-06-18 12:39:03
170.139.243.162 attack
2020-06-18 12:58:53

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