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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 49.168.21.211
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 482
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;49.168.21.211.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020602 1800 900 604800 86400

;; Query time: 80 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 07 09:57:16 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 211.21.168.49.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 211.21.168.49.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
59.30.236.62 attackbotsspam
Sep  7 10:08:38 v11 sshd[27170]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.30.236.62  user=r.r
Sep  7 10:08:38 v11 sshd[27172]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.30.236.62  user=r.r
Sep  7 10:08:38 v11 sshd[27174]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.30.236.62  user=r.r
Sep  7 10:08:40 v11 sshd[27170]: Failed password for r.r from 59.30.236.62 port 58179 ssh2
Sep  7 10:08:40 v11 sshd[27172]: Failed password for r.r from 59.30.236.62 port 59658 ssh2
Sep  7 10:08:40 v11 sshd[27174]: Failed password for r.r from 59.30.236.62 port 43416 ssh2
Sep  7 10:08:40 v11 sshd[27170]: Connection closed by 59.30.236.62 port 58179 [preauth]
Sep  7 10:08:40 v11 sshd[27172]: Connection closed by 59.30.236.62 port 59658 [preauth]
Sep  7 10:08:40 v11 sshd[27174]: Connection closed by 59.30.236.62 port 43416 [preauth]


........
--------------------------------------------
2020-09-11 06:59:04
141.98.10.214 attackspam
Sep 11 01:01:43 inter-technics sshd[28045]: Invalid user admin from 141.98.10.214 port 40891
Sep 11 01:01:43 inter-technics sshd[28045]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.10.214
Sep 11 01:01:43 inter-technics sshd[28045]: Invalid user admin from 141.98.10.214 port 40891
Sep 11 01:01:45 inter-technics sshd[28045]: Failed password for invalid user admin from 141.98.10.214 port 40891 ssh2
Sep 11 01:02:13 inter-technics sshd[28104]: Invalid user admin from 141.98.10.214 port 34457
...
2020-09-11 07:07:34
211.199.41.233 attackspambots
Sep 11 01:05:48 vps639187 sshd\[28432\]: Invalid user cablecom from 211.199.41.233 port 49482
Sep 11 01:05:48 vps639187 sshd\[28432\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.199.41.233
Sep 11 01:05:50 vps639187 sshd\[28432\]: Failed password for invalid user cablecom from 211.199.41.233 port 49482 ssh2
...
2020-09-11 07:28:19
213.37.100.199 attackbots
(sshd) Failed SSH login from 213.37.100.199 (ES/Spain/213.37.100.199.dyn.user.ono.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 10 18:34:53 optimus sshd[21795]: Failed password for root from 213.37.100.199 port 35988 ssh2
Sep 10 18:47:48 optimus sshd[27072]: Invalid user aaliyah from 213.37.100.199
Sep 10 18:47:51 optimus sshd[27072]: Failed password for invalid user aaliyah from 213.37.100.199 port 48922 ssh2
Sep 10 18:52:14 optimus sshd[28980]: Failed password for root from 213.37.100.199 port 34444 ssh2
Sep 10 18:56:35 optimus sshd[30163]: Invalid user oracle from 213.37.100.199
2020-09-11 07:02:44
27.4.169.85 attackspambots
Icarus honeypot on github
2020-09-11 07:24:56
27.2.186.72 attackbots
Sep 10 19:04:48 mail sshd[23171]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.2.186.72
Sep 10 19:04:50 mail sshd[23171]: Failed password for invalid user pi from 27.2.186.72 port 51067 ssh2
...
2020-09-11 07:14:14
217.182.192.217 attackspambots
2020-09-10T22:59:03+0000 Failed SSH Authentication/Brute Force Attack. (Server 6)
2020-09-11 07:19:49
205.215.251.14 attackbots
malicious Brute-Force reported by https://www.patrick-binder.de
...
2020-09-11 07:03:47
82.64.32.76 attackbotsspam
Sep 10 21:07:03 ip106 sshd[18013]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.64.32.76 
Sep 10 21:07:05 ip106 sshd[18013]: Failed password for invalid user shen from 82.64.32.76 port 53746 ssh2
...
2020-09-11 07:21:20
117.89.173.41 attackbotsspam
2020-09-11T05:15:05.579518hostname sshd[28196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.89.173.41
2020-09-11T05:15:05.562275hostname sshd[28196]: Invalid user dennis123 from 117.89.173.41 port 34114
2020-09-11T05:15:07.692460hostname sshd[28196]: Failed password for invalid user dennis123 from 117.89.173.41 port 34114 ssh2
...
2020-09-11 07:13:16
112.85.42.173 attackbots
Sep 10 19:06:56 NPSTNNYC01T sshd[27583]: Failed password for root from 112.85.42.173 port 62351 ssh2
Sep 10 19:06:59 NPSTNNYC01T sshd[27583]: Failed password for root from 112.85.42.173 port 62351 ssh2
Sep 10 19:07:11 NPSTNNYC01T sshd[27583]: error: maximum authentication attempts exceeded for root from 112.85.42.173 port 62351 ssh2 [preauth]
...
2020-09-11 07:11:18
123.207.11.65 attack
SSH Invalid Login
2020-09-11 07:07:52
37.187.21.81 attack
SSH Brute Force
2020-09-11 07:31:34
178.62.12.192 attackspam
13648/tcp 10920/tcp 7075/tcp...
[2020-07-11/09-10]114pkt,45pt.(tcp)
2020-09-11 07:10:22
200.89.154.99 attackspambots
SSH Invalid Login
2020-09-11 07:29:17

Recently Reported IPs

30.157.102.247 206.58.88.91 34.161.254.228 162.215.54.96
115.16.86.150 51.239.14.112 28.3.158.185 255.180.99.140
91.15.248.158 207.103.233.43 211.247.253.207 68.25.242.248
15.242.175.127 94.135.47.190 34.224.165.200 7.246.173.135
46.77.57.108 70.94.78.28 217.204.224.44 43.18.29.131