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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.11.192
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14421
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.11.192.			IN	A

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

;; Query time: 290 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:09:43 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 192.11.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 192.11.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
121.130.81.200 attack
Unauthorized connection attempt detected from IP address 121.130.81.200 to port 23
2020-05-31 20:16:10
183.166.21.101 attack
May 31 05:45:05 srv01 postfix/smtpd\[689\]: warning: unknown\[183.166.21.101\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 31 05:45:12 srv01 postfix/smtpd\[12958\]: warning: unknown\[183.166.21.101\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 31 05:45:23 srv01 postfix/smtpd\[689\]: warning: unknown\[183.166.21.101\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 31 05:45:39 srv01 postfix/smtpd\[13425\]: warning: unknown\[183.166.21.101\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
May 31 05:45:47 srv01 postfix/smtpd\[689\]: warning: unknown\[183.166.21.101\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-05-31 20:02:03
91.121.134.201 attackspam
May 31 06:45:38 root sshd[1019]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3064267.ip-91-121-134.eu  user=root
May 31 06:45:39 root sshd[1019]: Failed password for root from 91.121.134.201 port 38278 ssh2
...
2020-05-31 20:10:25
101.36.150.59 attackspam
Invalid user huawei from 101.36.150.59 port 40832
2020-05-31 19:40:50
177.193.73.115 attack
Unauthorized connection attempt detected from IP address 177.193.73.115 to port 81
2020-05-31 20:13:52
162.12.210.122 attack
Attempted connection to port 445.
2020-05-31 19:55:15
78.186.20.195 attackspam
Unauthorized connection attempt detected from IP address 78.186.20.195 to port 8080
2020-05-31 20:17:10
14.241.39.94 attackspam
Unauthorized connection attempt from IP address 14.241.39.94 on Port 445(SMB)
2020-05-31 20:01:30
89.134.126.89 attackspambots
May 31 07:12:35 firewall sshd[23958]: Invalid user test from 89.134.126.89
May 31 07:12:36 firewall sshd[23958]: Failed password for invalid user test from 89.134.126.89 port 42664 ssh2
May 31 07:16:13 firewall sshd[24075]: Invalid user sale from 89.134.126.89
...
2020-05-31 19:42:24
125.212.233.50 attackspambots
SSH invalid-user multiple login try
2020-05-31 19:47:27
14.251.234.60 attackspambots
Unauthorized connection attempt from IP address 14.251.234.60 on Port 445(SMB)
2020-05-31 19:59:42
121.115.238.51 attack
2020-05-31T01:54:46.037650server.mjenks.net sshd[2499086]: Failed password for root from 121.115.238.51 port 60487 ssh2
2020-05-31T01:56:47.473815server.mjenks.net sshd[2499385]: Invalid user clim from 121.115.238.51 port 61493
2020-05-31T01:56:47.481086server.mjenks.net sshd[2499385]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.115.238.51
2020-05-31T01:56:47.473815server.mjenks.net sshd[2499385]: Invalid user clim from 121.115.238.51 port 61493
2020-05-31T01:56:48.976225server.mjenks.net sshd[2499385]: Failed password for invalid user clim from 121.115.238.51 port 61493 ssh2
...
2020-05-31 19:41:31
189.239.90.217 attack
May 31 11:52:19 debian-2gb-nbg1-2 kernel: \[13177516.583330\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=189.239.90.217 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=43 ID=36312 PROTO=TCP SPT=20930 DPT=81 WINDOW=43927 RES=0x00 SYN URGP=0
2020-05-31 19:49:31
190.64.64.77 attackspambots
Automatic report - Banned IP Access
2020-05-31 19:56:36
85.95.178.83 attack
1590896765 - 05/31/2020 05:46:05 Host: 85.95.178.83/85.95.178.83 Port: 445 TCP Blocked
2020-05-31 19:42:50

Recently Reported IPs

104.21.11.172 104.21.11.2 104.21.11.183 104.21.67.181
104.21.11.200 104.21.11.186 104.21.11.182 104.21.11.199
104.21.11.202 104.21.11.19 104.21.11.203 104.21.11.209
104.21.11.221 104.21.11.226 104.21.11.219 104.21.11.235
104.21.11.230 104.21.11.210 104.21.11.220 104.21.67.182