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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.53.18
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14301
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.53.18.			IN	A

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

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:36:11 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 18.53.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 18.53.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
134.17.94.55 attack
" "
2020-04-06 19:42:53
185.176.27.110 attackbotsspam
04/06/2020-06:25:58.442656 185.176.27.110 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-04-06 19:13:46
52.183.128.237 attackbots
Apr  5 23:48:35 php1 sshd\[2880\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.183.128.237  user=root
Apr  5 23:48:37 php1 sshd\[2880\]: Failed password for root from 52.183.128.237 port 37952 ssh2
Apr  5 23:53:12 php1 sshd\[3284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.183.128.237  user=root
Apr  5 23:53:13 php1 sshd\[3284\]: Failed password for root from 52.183.128.237 port 51118 ssh2
Apr  5 23:57:42 php1 sshd\[3654\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.183.128.237  user=root
2020-04-06 19:35:35
140.246.156.179 attackspam
2020-04-05 UTC: (2x) - nproc,root
2020-04-06 19:24:58
123.201.100.242 attackspam
20/4/5@23:49:28: FAIL: Alarm-Network address from=123.201.100.242
20/4/5@23:49:28: FAIL: Alarm-Network address from=123.201.100.242
...
2020-04-06 19:11:16
34.93.237.166 attackbots
Apr  6 12:08:59 ns382633 sshd\[10690\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.93.237.166  user=root
Apr  6 12:09:01 ns382633 sshd\[10690\]: Failed password for root from 34.93.237.166 port 36766 ssh2
Apr  6 12:19:47 ns382633 sshd\[12828\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.93.237.166  user=root
Apr  6 12:19:49 ns382633 sshd\[12828\]: Failed password for root from 34.93.237.166 port 57200 ssh2
Apr  6 12:24:35 ns382633 sshd\[13946\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=34.93.237.166  user=root
2020-04-06 19:52:19
14.248.110.255 attackbots
Unauthorized connection attempt from IP address 14.248.110.255 on Port 445(SMB)
2020-04-06 19:33:31
37.6.248.104 attackspam
Unauthorized connection attempt detected from IP address 37.6.248.104 to port 23
2020-04-06 19:50:13
122.224.131.116 attackbotsspam
Apr  6 07:57:11 amit sshd\[20301\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.224.131.116  user=root
Apr  6 07:57:12 amit sshd\[20301\]: Failed password for root from 122.224.131.116 port 41330 ssh2
Apr  6 08:02:38 amit sshd\[8052\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.224.131.116  user=root
...
2020-04-06 19:26:32
123.127.107.70 attack
(sshd) Failed SSH login from 123.127.107.70 (CN/China/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr  6 09:07:54 ubnt-55d23 sshd[25444]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.127.107.70  user=root
Apr  6 09:07:55 ubnt-55d23 sshd[25444]: Failed password for root from 123.127.107.70 port 41345 ssh2
2020-04-06 19:41:50
189.212.126.154 attack
Automatic report - Port Scan Attack
2020-04-06 19:26:01
185.176.27.26 attackspambots
04/06/2020-06:08:26.964871 185.176.27.26 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-04-06 19:32:03
193.70.97.243 attackbotsspam
Apr  6 13:28:13 h2829583 sshd[28330]: Failed password for root from 193.70.97.243 port 55804 ssh2
2020-04-06 19:44:16
106.12.23.223 attackbots
Apr  5 21:06:30 mockhub sshd[2806]: Failed password for root from 106.12.23.223 port 44406 ssh2
...
2020-04-06 19:15:58
218.92.0.184 attackspambots
DATE:2020-04-06 13:36:12, IP:218.92.0.184, PORT:ssh SSH brute force auth on honeypot server (epe-honey1-hq)
2020-04-06 19:38:26

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