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 <<>> 104.21.54.30
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5798
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.54.30.			IN	A

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

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:08:11 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 30.54.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 30.54.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
176.31.217.184 attack
May 25 07:26:57 ns381471 sshd[2318]: Failed password for root from 176.31.217.184 port 38398 ssh2
2020-05-25 18:17:38
31.40.27.254 attackbots
<6 unauthorized SSH connections
2020-05-25 18:21:05
106.12.157.10 attackbots
Invalid user www from 106.12.157.10 port 60474
2020-05-25 18:16:17
121.162.131.223 attackbotsspam
May 25 09:41:27 journals sshd\[9607\]: Invalid user rohan from 121.162.131.223
May 25 09:41:27 journals sshd\[9607\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.162.131.223
May 25 09:41:29 journals sshd\[9607\]: Failed password for invalid user rohan from 121.162.131.223 port 36734 ssh2
May 25 09:45:23 journals sshd\[10124\]: Invalid user admin from 121.162.131.223
May 25 09:45:23 journals sshd\[10124\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.162.131.223
...
2020-05-25 18:35:05
103.89.85.41 attack
May 25 11:18:17 odroid64 sshd\[26535\]: Invalid user webadm from 103.89.85.41
May 25 11:18:17 odroid64 sshd\[26535\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.89.85.41
...
2020-05-25 18:30:13
27.71.126.155 attack
Port probing on unauthorized port 445
2020-05-25 17:56:07
183.129.141.44 attack
May 25 07:31:27 ip-172-31-61-156 sshd[31793]: Invalid user tammy from 183.129.141.44
May 25 07:31:30 ip-172-31-61-156 sshd[31793]: Failed password for invalid user tammy from 183.129.141.44 port 41388 ssh2
May 25 07:31:27 ip-172-31-61-156 sshd[31793]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.129.141.44
May 25 07:31:27 ip-172-31-61-156 sshd[31793]: Invalid user tammy from 183.129.141.44
May 25 07:31:30 ip-172-31-61-156 sshd[31793]: Failed password for invalid user tammy from 183.129.141.44 port 41388 ssh2
...
2020-05-25 18:04:13
94.191.60.213 attackspambots
Fail2Ban Ban Triggered (2)
2020-05-25 18:07:15
196.43.231.123 attackbots
May 25 10:05:15 marvibiene sshd[37123]: Invalid user rajeevsi from 196.43.231.123 port 43725
May 25 10:05:15 marvibiene sshd[37123]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=196.43.231.123
May 25 10:05:15 marvibiene sshd[37123]: Invalid user rajeevsi from 196.43.231.123 port 43725
May 25 10:05:17 marvibiene sshd[37123]: Failed password for invalid user rajeevsi from 196.43.231.123 port 43725 ssh2
...
2020-05-25 18:19:08
168.196.165.26 attackbotsspam
2020-05-25T09:58:25.997309dmca.cloudsearch.cf sshd[6808]: Invalid user daniel from 168.196.165.26 port 36135
2020-05-25T09:58:26.003278dmca.cloudsearch.cf sshd[6808]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.196.165.26
2020-05-25T09:58:25.997309dmca.cloudsearch.cf sshd[6808]: Invalid user daniel from 168.196.165.26 port 36135
2020-05-25T09:58:27.450387dmca.cloudsearch.cf sshd[6808]: Failed password for invalid user daniel from 168.196.165.26 port 36135 ssh2
2020-05-25T10:02:38.492646dmca.cloudsearch.cf sshd[7166]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.196.165.26  user=root
2020-05-25T10:02:40.536708dmca.cloudsearch.cf sshd[7166]: Failed password for root from 168.196.165.26 port 38796 ssh2
2020-05-25T10:06:57.444000dmca.cloudsearch.cf sshd[7535]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=168.196.165.26  user=root
2020-05-25T10:06:59.3776
...
2020-05-25 18:23:42
116.196.124.159 attack
Invalid user alien from 116.196.124.159 port 44625
2020-05-25 18:32:29
217.168.79.196 attack
Port Scan detected!
...
2020-05-25 18:14:47
123.206.62.112 attackbotsspam
DATE:2020-05-25 05:48:04, IP:123.206.62.112, PORT:ssh SSH brute force auth (docker-dc)
2020-05-25 18:13:59
37.49.226.217 attack
2020-05-25T12:14:11.517375struts4.enskede.local sshd\[23950\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.217  user=root
2020-05-25T12:14:11.525533struts4.enskede.local sshd\[23951\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.217  user=root
2020-05-25T12:14:11.529620struts4.enskede.local sshd\[23949\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.217  user=root
2020-05-25T12:14:15.290467struts4.enskede.local sshd\[23950\]: Failed password for root from 37.49.226.217 port 40528 ssh2
2020-05-25T12:14:15.298216struts4.enskede.local sshd\[23951\]: Failed password for root from 37.49.226.217 port 40526 ssh2
...
2020-05-25 18:28:14
116.196.91.95 attackbots
May 25 05:47:50 tuxlinux sshd[45975]: Invalid user rpc from 116.196.91.95 port 46110
May 25 05:47:50 tuxlinux sshd[45975]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.91.95 
May 25 05:47:50 tuxlinux sshd[45975]: Invalid user rpc from 116.196.91.95 port 46110
May 25 05:47:50 tuxlinux sshd[45975]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.91.95 
May 25 05:47:50 tuxlinux sshd[45975]: Invalid user rpc from 116.196.91.95 port 46110
May 25 05:47:50 tuxlinux sshd[45975]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.91.95 
May 25 05:47:52 tuxlinux sshd[45975]: Failed password for invalid user rpc from 116.196.91.95 port 46110 ssh2
...
2020-05-25 18:23:07

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