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 <<>> 104.21.90.189
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21664
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.90.189.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 71 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:13:35 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 189.90.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 189.90.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
176.123.221.216 attackbotsspam
Unauthorized connection attempt from IP address 176.123.221.216 on Port 445(SMB)
2020-02-25 06:00:50
185.216.212.229 attackspambots
" "
2020-02-25 05:45:43
14.240.199.180 attack
DATE:2020-02-24 14:16:28, IP:14.240.199.180, PORT:telnet Telnet brute force auth on honeypot server (epe-honey1-hq)
2020-02-25 05:48:25
81.213.166.62 attack
Automatic report - Port Scan Attack
2020-02-25 05:52:00
171.224.23.231 attack
Feb 24 14:18:55 debian-2gb-nbg1-2 kernel: \[4809535.751616\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=171.224.23.231 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=44 ID=15788 PROTO=TCP SPT=18732 DPT=26 WINDOW=20791 RES=0x00 SYN URGP=0
2020-02-25 05:41:31
149.28.23.161 attackspambots
Unauthorized connection attempt from IP address 149.28.23.161 on Port 445(SMB)
2020-02-25 06:10:17
36.77.92.127 attackspam
Unauthorized connection attempt from IP address 36.77.92.127 on Port 445(SMB)
2020-02-25 06:09:17
159.65.161.61 attackbotsspam
WordPress brute force
2020-02-25 05:57:48
79.124.62.42 attackspambots
[portscan] Port scan
2020-02-25 05:48:11
113.22.11.193 attackbots
Feb 24 16:46:20 mxgate1 postfix/postscreen[29590]: CONNECT from [113.22.11.193]:13898 to [176.31.12.44]:25
Feb 24 16:46:20 mxgate1 postfix/dnsblog[29733]: addr 113.22.11.193 listed by domain zen.spamhaus.org as 127.0.0.10
Feb 24 16:46:20 mxgate1 postfix/dnsblog[29733]: addr 113.22.11.193 listed by domain zen.spamhaus.org as 127.0.0.4
Feb 24 16:46:20 mxgate1 postfix/dnsblog[29732]: addr 113.22.11.193 listed by domain cbl.abuseat.org as 127.0.0.2
Feb 24 16:46:20 mxgate1 postfix/dnsblog[29731]: addr 113.22.11.193 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Feb 24 16:46:20 mxgate1 postfix/dnsblog[29734]: addr 113.22.11.193 listed by domain b.barracudacentral.org as 127.0.0.2
Feb 24 16:46:26 mxgate1 postfix/postscreen[29590]: DNSBL rank 5 for [113.22.11.193]:13898
Feb x@x
Feb 24 16:46:32 mxgate1 postfix/postscreen[29590]: HANGUP after 5 from [113.22.11.193]:13898 in tests after SMTP handshake
Feb 24 16:46:32 mxgate1 postfix/postscreen[29590]: DISCONNECT [113.22.11.193]........
-------------------------------
2020-02-25 05:39:37
101.37.118.54 attack
Automatic report - Banned IP Access
2020-02-25 05:55:06
118.36.234.138 attackbotsspam
Feb 24 11:49:45 php1 sshd\[1628\]: Invalid user user from 118.36.234.138
Feb 24 11:49:45 php1 sshd\[1628\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.36.234.138
Feb 24 11:49:46 php1 sshd\[1628\]: Failed password for invalid user user from 118.36.234.138 port 45290 ssh2
Feb 24 11:53:35 php1 sshd\[1986\]: Invalid user www from 118.36.234.138
Feb 24 11:53:35 php1 sshd\[1986\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.36.234.138
2020-02-25 06:11:41
27.72.73.25 attack
Unauthorized connection attempt from IP address 27.72.73.25 on Port 445(SMB)
2020-02-25 06:08:01
89.208.228.187 attack
Feb 24 16:12:46 debian-2gb-nbg1-2 kernel: \[4816366.579172\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=89.208.228.187 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=13518 PROTO=TCP SPT=47537 DPT=3389 WINDOW=1024 RES=0x00 SYN URGP=0
2020-02-25 06:07:07
79.79.24.104 attackspam
Automatic report - Port Scan Attack
2020-02-25 05:46:34

Recently Reported IPs

104.21.90.182 104.21.90.184 104.21.90.190 104.21.90.19
104.21.90.191 104.21.90.196 104.21.90.192 104.21.90.199
104.21.90.188 104.21.90.197 104.21.90.193 104.21.90.2
104.21.90.200 104.21.90.201 104.21.90.204 104.21.90.203
104.21.90.206 104.21.90.207 104.21.90.205 104.21.90.208