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: United States

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 <<>> 104.21.68.191
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3536
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.68.191.			IN	A

;; AUTHORITY SECTION:
.			468	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:16:43 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 191.68.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 191.68.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.43.18.22 attackbotsspam
SSH Brute-Force Attack
2020-04-01 05:43:41
40.117.41.106 attack
Mar 31 23:23:55 pve sshd[20243]: Failed password for root from 40.117.41.106 port 10988 ssh2
Mar 31 23:27:53 pve sshd[22382]: Failed password for root from 40.117.41.106 port 24737 ssh2
2020-04-01 05:38:07
111.229.99.69 attack
Brute force SMTP login attempted.
...
2020-04-01 05:31:51
138.68.95.204 attackbots
SASL PLAIN auth failed: ruser=...
2020-04-01 06:07:12
140.143.151.93 attackbots
SSH Invalid Login
2020-04-01 05:53:43
49.167.5.162 attackbotsspam
Unauthorized connection attempt detected from IP address 49.167.5.162 to port 4567 [T]
2020-04-01 05:29:21
137.74.26.179 attackbotsspam
Mar 31 21:55:26 raspberrypi sshd\[18860\]: Invalid user kf from 137.74.26.179Mar 31 21:55:27 raspberrypi sshd\[18860\]: Failed password for invalid user kf from 137.74.26.179 port 48162 ssh2Mar 31 22:01:29 raspberrypi sshd\[19601\]: Failed password for root from 137.74.26.179 port 52014 ssh2
...
2020-04-01 06:02:32
111.229.201.212 attackbotsspam
Invalid user ure from 111.229.201.212 port 56452
2020-04-01 06:07:28
220.176.196.214 attackbots
1585690272 - 04/01/2020 04:31:12 Host: 214.196.176.220.broad.sr.jx.dynamic.163data.com.cn/220.176.196.214 Port: 21 TCP Blocked
...
2020-04-01 06:06:07
201.116.194.210 attack
Mar 31 23:22:04 ourumov-web sshd\[20190\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.116.194.210  user=root
Mar 31 23:22:07 ourumov-web sshd\[20190\]: Failed password for root from 201.116.194.210 port 26852 ssh2
Mar 31 23:31:12 ourumov-web sshd\[21019\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.116.194.210  user=root
...
2020-04-01 06:06:43
182.190.215.178 attackbots
Email rejected due to spam filtering
2020-04-01 05:46:37
111.229.85.3 attackspam
Brute force SMTP login attempted.
...
2020-04-01 05:32:43
111.229.34.241 attackspam
Brute force SMTP login attempted.
...
2020-04-01 05:45:45
111.229.36.119 attackspambots
Brute force SMTP login attempted.
...
2020-04-01 05:44:52
46.238.122.54 attackspam
Mar 31 23:14:23 lock-38 sshd[398493]: Invalid user weixin from 46.238.122.54 port 34066
Mar 31 23:14:23 lock-38 sshd[398493]: Failed password for invalid user weixin from 46.238.122.54 port 34066 ssh2
Mar 31 23:24:01 lock-38 sshd[398811]: Failed password for root from 46.238.122.54 port 52627 ssh2
Mar 31 23:27:45 lock-38 sshd[398911]: Failed password for root from 46.238.122.54 port 58943 ssh2
Mar 31 23:31:40 lock-38 sshd[399026]: Failed password for root from 46.238.122.54 port 65260 ssh2
...
2020-04-01 05:40:00

Recently Reported IPs

104.21.22.244 104.21.22.3 104.21.22.28 104.21.22.33
104.21.22.41 104.21.22.40 104.21.22.4 104.21.22.123
104.21.22.44 104.21.22.32 104.21.22.46 104.21.22.199
104.21.68.192 104.21.22.50 104.21.22.52 104.21.22.56
191.48.132.123 104.21.22.59 104.21.22.66 104.21.22.72