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 of America (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 <<>> 21.217.104.56
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8601
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.217.104.56.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021100 1800 900 604800 86400

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 11 14:32:12 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 56.104.217.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 56.104.217.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
193.169.212.92 attackbots
Email rejected due to spam filtering
2020-05-29 00:33:26
209.141.59.153 attack
 UDP 209.141.59.153:54747 -> port 1900, len 121
2020-05-29 00:39:14
80.211.67.90 attack
firewall-block, port(s): 728/tcp
2020-05-29 00:57:18
182.254.233.19 attackbotsspam
firewall-block, port(s): 1433/tcp
2020-05-29 00:37:48
64.227.72.66 attackbotsspam
" "
2020-05-29 00:27:57
88.218.17.185 attack
 UDP 88.218.17.185:60300 -> port 389, len 81
2020-05-29 00:53:12
43.228.117.242 attackspam
IP reached maximum auth failures
2020-05-29 00:53:37
18.162.115.5 attack
Invalid user Admin123 from 18.162.115.5 port 54308
2020-05-29 00:54:40
191.184.42.175 attack
May 28 05:00:16 mockhub sshd[19318]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=191.184.42.175
May 28 05:00:18 mockhub sshd[19318]: Failed password for invalid user scanner from 191.184.42.175 port 37435 ssh2
...
2020-05-29 00:42:24
118.122.148.193 attackbotsspam
SSH Brute-Forcing (server2)
2020-05-29 00:54:17
51.38.80.173 attackspam
May 28 14:21:40 vps687878 sshd\[23190\]: Invalid user test from 51.38.80.173 port 53882
May 28 14:21:40 vps687878 sshd\[23190\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.80.173
May 28 14:21:42 vps687878 sshd\[23190\]: Failed password for invalid user test from 51.38.80.173 port 53882 ssh2
May 28 14:25:31 vps687878 sshd\[23694\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.80.173  user=root
May 28 14:25:32 vps687878 sshd\[23694\]: Failed password for root from 51.38.80.173 port 32904 ssh2
...
2020-05-29 00:40:24
193.169.212.96 attackspam
Email rejected due to spam filtering
2020-05-29 00:32:45
51.77.230.49 attack
(sshd) Failed SSH login from 51.77.230.49 (FR/France/49.ip-51-77-230.eu): 5 in the last 3600 secs
2020-05-29 00:50:03
115.50.72.119 attackspambots
firewall-block, port(s): 23/tcp
2020-05-29 00:46:47
211.169.249.231 attackbots
2020-05-28T11:57:24.636546shield sshd\[3008\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.169.249.231  user=root
2020-05-28T11:57:26.321577shield sshd\[3008\]: Failed password for root from 211.169.249.231 port 50152 ssh2
2020-05-28T11:58:44.294470shield sshd\[3151\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.169.249.231  user=root
2020-05-28T11:58:46.295670shield sshd\[3151\]: Failed password for root from 211.169.249.231 port 41896 ssh2
2020-05-28T12:00:17.742689shield sshd\[3293\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.169.249.231  user=root
2020-05-29 00:41:49

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