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: Andong

Region: Gyeongsangbuk-do

Country: South Korea

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 <<>> 121.54.213.8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15933
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;121.54.213.8.			IN	A

;; AUTHORITY SECTION:
.			270	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020032503 1800 900 604800 86400

;; Query time: 52 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Mar 26 05:48:28 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 8.213.54.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 8.213.54.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
1.196.4.103 attackspambots
Unauthorized connection attempt from IP address 1.196.4.103 on Port 445(SMB)
2020-04-27 01:02:43
27.3.73.60 attackspambots
Unauthorized connection attempt from IP address 27.3.73.60 on Port 445(SMB)
2020-04-27 01:24:43
129.204.60.121 attackbotsspam
$f2bV_matches
2020-04-27 00:41:17
202.137.141.41 attackspambots
Distributed brute force attack
2020-04-27 00:54:16
77.43.170.196 attackspam
Unauthorized connection attempt from IP address 77.43.170.196 on Port 445(SMB)
2020-04-27 01:07:56
71.237.36.68 attackspambots
Honeypot hit.
2020-04-27 01:21:15
51.91.140.241 attackspam
Apr 26 16:39:27 l03 sshd[29137]: Invalid user prashant from 51.91.140.241 port 53260
...
2020-04-27 01:07:23
2.232.250.91 attackspambots
Apr 26 06:00:47 hostnameis sshd[64080]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.232.250.91  user=r.r
Apr 26 06:00:49 hostnameis sshd[64080]: Failed password for r.r from 2.232.250.91 port 40840 ssh2
Apr 26 06:00:49 hostnameis sshd[64080]: Received disconnect from 2.232.250.91: 11: Bye Bye [preauth]
Apr 26 06:11:34 hostnameis sshd[64171]: Invalid user srm from 2.232.250.91
Apr 26 06:11:34 hostnameis sshd[64171]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=2.232.250.91 
Apr 26 06:11:36 hostnameis sshd[64171]: Failed password for invalid user srm from 2.232.250.91 port 59276 ssh2
Apr 26 06:11:36 hostnameis sshd[64171]: Received disconnect from 2.232.250.91: 11: Bye Bye [preauth]
Apr 26 06:15:16 hostnameis sshd[64197]: Invalid user inspur from 2.232.250.91
Apr 26 06:15:16 hostnameis sshd[64197]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=........
------------------------------
2020-04-27 00:52:16
45.40.253.179 attack
Tried sshing with brute force.
2020-04-27 01:22:24
152.67.67.89 attack
Apr 26 07:52:10 server1 sshd\[19925\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.67.67.89  user=root
Apr 26 07:52:13 server1 sshd\[19925\]: Failed password for root from 152.67.67.89 port 47252 ssh2
Apr 26 07:58:53 server1 sshd\[21876\]: Invalid user derek from 152.67.67.89
Apr 26 07:58:53 server1 sshd\[21876\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.67.67.89 
Apr 26 07:58:55 server1 sshd\[21876\]: Failed password for invalid user derek from 152.67.67.89 port 53306 ssh2
...
2020-04-27 00:59:40
95.28.76.121 attackbotsspam
Port scanning
2020-04-27 00:48:39
150.109.150.77 attackbotsspam
5x Failed Password
2020-04-27 01:05:11
195.231.11.179 attack
Apr 26 17:45:12 debian-2gb-nbg1-2 kernel: \[10174847.568512\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=195.231.11.179 DST=195.201.40.59 LEN=40 TOS=0x08 PREC=0x20 TTL=241 ID=54321 PROTO=TCP SPT=43449 DPT=81 WINDOW=65535 RES=0x00 SYN URGP=0
2020-04-27 01:10:18
209.141.55.11 attackbots
(sshd) Failed SSH login from 209.141.55.11 (US/United States/not.a.sb.co): 10 in the last 3600 secs
2020-04-27 01:23:42
213.65.119.251 attackbots
scan z
2020-04-27 01:04:36

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