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 Kingdom of Great Britain and Northern Ireland (the)

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 <<>> 40.21.4.154
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 40328
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;40.21.4.154.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020400 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 04 16:44:25 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 154.4.21.40.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 154.4.21.40.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
183.77.135.218 attackspam
Unauthorized connection attempt from IP address 183.77.135.218 on Port 445(SMB)
2020-06-06 23:57:51
178.128.86.188 attack
2020-06-06T14:27:10.516479n23.at sshd[29081]: Failed password for root from 178.128.86.188 port 55118 ssh2
2020-06-06T14:31:10.700637n23.at sshd[519]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.86.188  user=root
2020-06-06T14:31:13.123384n23.at sshd[519]: Failed password for root from 178.128.86.188 port 59788 ssh2
...
2020-06-06 23:55:23
118.71.1.218 attackspambots
Unauthorized connection attempt from IP address 118.71.1.218 on Port 445(SMB)
2020-06-06 23:44:46
64.225.25.59 attackbotsspam
SSH Brute-Force reported by Fail2Ban
2020-06-06 23:46:19
14.232.19.229 attack
Unauthorized connection attempt from IP address 14.232.19.229 on Port 445(SMB)
2020-06-06 23:48:43
94.98.233.0 attackspambots
Lines containing failures of 94.98.233.0
Jun  1 18:24:06 MAKserver06 sshd[14474]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.98.233.0  user=r.r
Jun  1 18:24:08 MAKserver06 sshd[14474]: Failed password for r.r from 94.98.233.0 port 51546 ssh2
Jun  1 18:24:10 MAKserver06 sshd[14474]: Received disconnect from 94.98.233.0 port 51546:11: Bye Bye [preauth]
Jun  1 18:24:10 MAKserver06 sshd[14474]: Disconnected from authenticating user r.r 94.98.233.0 port 51546 [preauth]
Jun  1 18:35:39 MAKserver06 sshd[19716]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.98.233.0  user=r.r
Jun  1 18:35:41 MAKserver06 sshd[19716]: Failed password for r.r from 94.98.233.0 port 42658 ssh2
Jun  1 18:35:43 MAKserver06 sshd[19716]: Received disconnect from 94.98.233.0 port 42658:11: Bye Bye [preauth]
Jun  1 18:35:43 MAKserver06 sshd[19716]: Disconnected from authenticating user r.r 94.98.233.0 port 42658 [p........
------------------------------
2020-06-07 00:01:19
103.94.76.157 attackbots
Unauthorized connection attempt from IP address 103.94.76.157 on Port 445(SMB)
2020-06-06 23:50:10
189.191.56.218 attackbotsspam
Jun  6 14:35:47 game-panel sshd[16972]: Failed password for root from 189.191.56.218 port 21533 ssh2
Jun  6 14:39:42 game-panel sshd[17273]: Failed password for root from 189.191.56.218 port 1766 ssh2
2020-06-07 00:20:55
189.17.186.102 attackbotsspam
Unauthorized connection attempt from IP address 189.17.186.102 on Port 445(SMB)
2020-06-07 00:21:46
85.117.79.111 attackspambots
Unauthorized connection attempt from IP address 85.117.79.111 on Port 445(SMB)
2020-06-06 23:44:20
46.101.151.97 attack
Jun  6 20:01:38 webhost01 sshd[27938]: Failed password for root from 46.101.151.97 port 53011 ssh2
...
2020-06-07 00:00:17
181.168.137.94 attackspambots
Zyxel Multiple Products Command Injection Vulnerability
2020-06-07 00:11:58
198.38.90.79 attackbots
xmlrpc attack
2020-06-06 23:52:44
106.13.183.215 attackspambots
Jun  6 16:41:14 home sshd[22149]: Failed password for root from 106.13.183.215 port 43930 ssh2
Jun  6 16:42:55 home sshd[22305]: Failed password for root from 106.13.183.215 port 59142 ssh2
...
2020-06-06 23:55:40
170.239.87.86 attackspambots
SSH bruteforce
2020-06-06 23:57:00

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