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: China

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 <<>> 14.21.243.212
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 38902
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;14.21.243.212.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022700 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 27 13:46:59 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 212.243.21.14.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 212.243.21.14.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
27.123.170.246 attack
Brute-force attempt banned
2020-03-02 03:18:23
175.208.0.44 attackbots
TCP Port: 25      invalid blocked  dnsbl-sorbs also abuseat-org and barracuda           (325)
2020-03-02 02:42:33
45.95.33.154 attackbots
Postfix RBL failed
2020-03-02 03:18:02
2.183.49.182 attackbotsspam
Unauthorized connection attempt detected from IP address 2.183.49.182 to port 2323 [J]
2020-03-02 02:41:04
188.166.1.95 attack
Mar  1 20:09:31 vps647732 sshd[12114]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.1.95
Mar  1 20:09:34 vps647732 sshd[12114]: Failed password for invalid user oraprod from 188.166.1.95 port 60389 ssh2
...
2020-03-02 03:16:06
45.64.130.135 attack
[portscan] Port scan
2020-03-02 02:47:01
51.68.160.122 attackbots
[2020-03-01 12:22:38] NOTICE[1148] chan_sip.c: Registration from '"405" ' failed for '51.68.160.122:5070' - Wrong password
[2020-03-01 12:22:38] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-03-01T12:22:38.512-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="405",SessionID="0x7fd82c538db8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/51.68.160.122/5070",Challenge="0a17e16a",ReceivedChallenge="0a17e16a",ReceivedHash="5c02d70adfc93de6fc81e456d98b9480"
[2020-03-01 12:22:38] NOTICE[1148] chan_sip.c: Registration from '"405" ' failed for '51.68.160.122:5070' - Wrong password
[2020-03-01 12:22:38] SECURITY[1163] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2020-03-01T12:22:38.669-0500",Severity="Error",Service="SIP",EventVersion="2",AccountID="405",SessionID="0x7fd82c172f58",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/51.68.16
...
2020-03-02 02:42:18
171.235.177.75 attack
Port 1433 Scan
2020-03-02 02:41:19
180.180.140.5 attackbots
Chat Spam
2020-03-02 02:56:53
91.230.153.121 attackbotsspam
Mar  1 20:06:22 debian-2gb-nbg1-2 kernel: \[5348768.121680\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=91.230.153.121 DST=195.201.40.59 LEN=40 TOS=0x10 PREC=0x60 TTL=245 ID=14481 PROTO=TCP SPT=56064 DPT=53439 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-02 03:15:11
104.248.151.241 attackbots
Mar  1 12:52:20 server sshd\[25384\]: Failed password for invalid user blue from 104.248.151.241 port 36750 ssh2
Mar  1 18:55:56 server sshd\[25665\]: Invalid user xupeng from 104.248.151.241
Mar  1 18:55:56 server sshd\[25665\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=candumainan.com 
Mar  1 18:55:58 server sshd\[25665\]: Failed password for invalid user xupeng from 104.248.151.241 port 39856 ssh2
Mar  1 19:02:11 server sshd\[26647\]: Invalid user wp-admin from 104.248.151.241
Mar  1 19:02:11 server sshd\[26647\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=candumainan.com 
...
2020-03-02 02:38:28
122.226.102.227 attackbots
Mar  1 14:21:04 dev postfix/anvil\[27523\]: statistics: max connection rate 1/60s for \(smtp:122.226.102.227\) at Mar  1 14:17:43
...
2020-03-02 02:51:06
49.88.112.114 attackspambots
Mar  1 08:45:04 kapalua sshd\[7417\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
Mar  1 08:45:06 kapalua sshd\[7417\]: Failed password for root from 49.88.112.114 port 35844 ssh2
Mar  1 08:46:24 kapalua sshd\[7502\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
Mar  1 08:46:26 kapalua sshd\[7502\]: Failed password for root from 49.88.112.114 port 35538 ssh2
Mar  1 08:47:37 kapalua sshd\[7577\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.114  user=root
2020-03-02 03:01:05
201.229.157.27 attack
B: Abusive content scan (200)
2020-03-02 02:40:48
52.119.117.10 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2020-03-02 03:03:33

Recently Reported IPs

14.21.243.226 14.21.243.35 14.21.243.4 14.21.34.83
14.21.255.125 14.21.29.206 14.21.44.122 14.21.69.222
14.21.253.139 14.21.7.143 14.21.7.109 14.21.243.60
14.21.7.111 14.21.7.207 14.21.7.178 14.21.7.48
14.21.7.157 14.21.8.102 14.21.8.11 14.21.7.248