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: None

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 <<>> 104.21.12.208
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45468
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.208.			IN	A

;; AUTHORITY SECTION:
.			226	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 19:29:06 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 208.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 208.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
202.168.151.102 attackbots
" "
2019-09-28 20:37:15
171.6.84.164 attack
F2B jail: sshd. Time: 2019-09-28 14:35:48, Reported by: VKReport
2019-09-28 20:50:49
67.76.65.5 attackbotsspam
8000/tcp
[2019-09-28]1pkt
2019-09-28 20:24:00
103.226.185.24 attack
Sep 28 02:33:02 php1 sshd\[16453\]: Invalid user masran from 103.226.185.24
Sep 28 02:33:02 php1 sshd\[16453\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.226.185.24
Sep 28 02:33:05 php1 sshd\[16453\]: Failed password for invalid user masran from 103.226.185.24 port 56004 ssh2
Sep 28 02:37:40 php1 sshd\[16973\]: Invalid user fatimac from 103.226.185.24
Sep 28 02:37:40 php1 sshd\[16973\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.226.185.24
2019-09-28 20:45:50
91.206.14.250 attackbotsspam
firewall-block, port(s): 3389/tcp
2019-09-28 20:21:00
111.243.57.79 attackspambots
445/tcp
[2019-09-28]1pkt
2019-09-28 20:30:49
3.16.29.9 attack
Sep 28 14:36:05 dedicated sshd[1930]: Invalid user celery from 3.16.29.9 port 33208
2019-09-28 20:38:16
60.36.166.13 attackspam
Sending out 419 type spam emails from
IP 60.36.166.13 (ocn.ad.jp) 

"I write to inform you that i have your Certified Bank Draft here in my office to send to you as directed by my boss Mrs Terry Sullin."
2019-09-28 20:13:43
122.116.140.68 attack
Sep 28 14:31:52 lnxweb62 sshd[31627]: Failed password for root from 122.116.140.68 port 47034 ssh2
Sep 28 14:31:52 lnxweb62 sshd[31627]: Failed password for root from 122.116.140.68 port 47034 ssh2
Sep 28 14:36:15 lnxweb62 sshd[1750]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.116.140.68
2019-09-28 20:40:47
41.73.252.236 attackspam
F2B jail: sshd. Time: 2019-09-28 14:36:06, Reported by: VKReport
2019-09-28 20:37:43
200.60.60.84 attackbotsspam
2019-09-28T07:56:43.3294911495-001 sshd\[22569\]: Invalid user marleth from 200.60.60.84 port 55921
2019-09-28T07:56:43.3324801495-001 sshd\[22569\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.60.60.84
2019-09-28T07:56:45.4279961495-001 sshd\[22569\]: Failed password for invalid user marleth from 200.60.60.84 port 55921 ssh2
2019-09-28T08:03:20.7067601495-001 sshd\[23106\]: Invalid user test from 200.60.60.84 port 47089
2019-09-28T08:03:20.7149951495-001 sshd\[23106\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.60.60.84
2019-09-28T08:03:22.6452311495-001 sshd\[23106\]: Failed password for invalid user test from 200.60.60.84 port 47089 ssh2
...
2019-09-28 20:19:03
42.117.53.65 attackspam
Unauthorised access (Sep 28) SRC=42.117.53.65 LEN=40 TTL=47 ID=937 TCP DPT=8080 WINDOW=56914 SYN 
Unauthorised access (Sep 28) SRC=42.117.53.65 LEN=40 TTL=47 ID=5659 TCP DPT=8080 WINDOW=34557 SYN 
Unauthorised access (Sep 28) SRC=42.117.53.65 LEN=40 TTL=47 ID=1100 TCP DPT=8080 WINDOW=56914 SYN
2019-09-28 20:25:07
162.13.137.98 attackbots
$f2bV_matches
2019-09-28 20:30:06
49.234.62.144 attackspambots
Invalid user fletcher from 49.234.62.144 port 59454
2019-09-28 20:12:51
118.163.135.18 attackbots
Sep 28 14:32:27 xeon cyrus/imap[4805]: badlogin: 118-163-135-18.HINET-IP.hinet.net [118.163.135.18] plain [SASL(-13): authentication failure: Password verification failed]
2019-09-28 20:39:41

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