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 <<>> 104.36.54.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15571
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.36.54.21.			IN	A

;; AUTHORITY SECTION:
.			191	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022032100 1800 900 604800 86400

;; Query time: 49 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Mar 21 17:38:47 CST 2022
;; MSG SIZE  rcvd: 105
Host info
21.54.36.104.in-addr.arpa domain name pointer rev-21-54.36.104.pantek.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.54.36.104.in-addr.arpa	name = rev-21-54.36.104.pantek.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
218.92.0.164 attack
Jan 11 04:24:21 mail sshd\[32006\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.164  user=root
...
2020-01-11 17:46:20
159.203.193.244 attackspambots
firewall-block, port(s): 5222/tcp
2020-01-11 18:14:29
146.88.240.39 attackbots
Unauthorized connection attempt detected from IP address 146.88.240.39 to port 443
2020-01-11 18:01:01
107.180.111.15 attackbotsspam
Automatic report - XMLRPC Attack
2020-01-11 17:48:32
132.232.74.106 attack
Jan 11 06:03:07 vtv3 sshd[26281]: Failed password for root from 132.232.74.106 port 49736 ssh2
Jan 11 06:06:23 vtv3 sshd[27967]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.74.106 
Jan 11 06:06:25 vtv3 sshd[27967]: Failed password for invalid user user7 from 132.232.74.106 port 47792 ssh2
Jan 11 06:19:30 vtv3 sshd[1609]: Failed password for root from 132.232.74.106 port 40038 ssh2
Jan 11 06:22:50 vtv3 sshd[3240]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.74.106 
Jan 11 06:22:52 vtv3 sshd[3240]: Failed password for invalid user admin from 132.232.74.106 port 38104 ssh2
Jan 11 06:35:43 vtv3 sshd[9618]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.74.106 
Jan 11 06:35:45 vtv3 sshd[9618]: Failed password for invalid user laurentiu from 132.232.74.106 port 58584 ssh2
Jan 11 06:38:59 vtv3 sshd[10798]: pam_unix(sshd:auth): authentication failure; logname= uid=0
2020-01-11 17:58:07
62.183.115.223 attackspambots
Automatic report - Banned IP Access
2020-01-11 17:52:40
115.239.49.79 attackbots
Unauthorized connection attempt detected from IP address 115.239.49.79 to port 445
2020-01-11 17:42:32
111.63.21.98 attackspam
firewall-block, port(s): 1433/tcp
2020-01-11 18:15:53
211.75.169.168 attack
ET SCAN Sipvicious User-Agent Detected (friendly-scanner) - port: 5060 proto: UDP cat: Attempted Information Leak
2020-01-11 18:17:18
195.78.43.179 attackspambots
" "
2020-01-11 17:41:58
222.186.42.7 attack
01/11/2020-05:05:01.624644 222.186.42.7 Protocol: 6 ET SCAN Potential SSH Scan
2020-01-11 18:06:52
210.71.232.236 attackbots
Jan 11 05:50:35 hosting180 sshd[25645]: Invalid user User from 210.71.232.236 port 37006
...
2020-01-11 18:06:25
77.66.203.204 attackbotsspam
1578718272 - 01/11/2020 05:51:12 Host: 77.66.203.204/77.66.203.204 Port: 445 TCP Blocked
2020-01-11 17:45:46
171.79.38.183 attackbots
Jan 11 04:50:30 *** sshd[6230]: User root from 171.79.38.183 not allowed because not listed in AllowUsers
2020-01-11 18:10:18
175.180.247.199 attackbotsspam
20/1/10@23:50:31: FAIL: Alarm-Network address from=175.180.247.199
...
2020-01-11 18:09:21

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