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 <<>> 104.21.44.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60036
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.44.21.			IN	A

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

;; Query time: 70 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:30:48 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 21.44.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.44.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
118.36.139.75 attackspambots
Mar 29 07:56:59 *host* sshd\[7891\]: Invalid user gpk from 118.36.139.75 port 40662
2020-03-29 14:57:57
159.89.201.59 attackbotsspam
Mar 29 03:58:07 localhost sshd[1557]: Invalid user xgt from 159.89.201.59 port 54978
Mar 29 03:58:07 localhost sshd[1557]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.201.59
Mar 29 03:58:07 localhost sshd[1557]: Invalid user xgt from 159.89.201.59 port 54978
Mar 29 03:58:09 localhost sshd[1557]: Failed password for invalid user xgt from 159.89.201.59 port 54978 ssh2
Mar 29 04:02:04 localhost sshd[1948]: Invalid user grafana from 159.89.201.59 port 57472
...
2020-03-29 14:52:45
46.101.112.205 attackspam
Automatic report - XMLRPC Attack
2020-03-29 15:06:26
190.131.201.122 attackspambots
Mar 29 06:21:18 vlre-nyc-1 sshd\[24379\]: Invalid user wfn from 190.131.201.122
Mar 29 06:21:18 vlre-nyc-1 sshd\[24379\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.131.201.122
Mar 29 06:21:20 vlre-nyc-1 sshd\[24379\]: Failed password for invalid user wfn from 190.131.201.122 port 37120 ssh2
Mar 29 06:26:47 vlre-nyc-1 sshd\[24752\]: Invalid user zeki from 190.131.201.122
Mar 29 06:26:47 vlre-nyc-1 sshd\[24752\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.131.201.122
...
2020-03-29 15:03:52
106.13.58.178 attackbotsspam
2020-03-29T05:53:39.978978v22018076590370373 sshd[22796]: Invalid user pya from 106.13.58.178 port 50018
2020-03-29T05:53:39.985043v22018076590370373 sshd[22796]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.58.178
2020-03-29T05:53:39.978978v22018076590370373 sshd[22796]: Invalid user pya from 106.13.58.178 port 50018
2020-03-29T05:53:42.465614v22018076590370373 sshd[22796]: Failed password for invalid user pya from 106.13.58.178 port 50018 ssh2
2020-03-29T05:58:06.511894v22018076590370373 sshd[9297]: Invalid user pz from 106.13.58.178 port 53574
...
2020-03-29 15:15:12
187.73.219.50 attackspam
SSH login attempts.
2020-03-29 15:16:07
58.211.191.22 attackbotsspam
Invalid user bruna from 58.211.191.22 port 41650
2020-03-29 15:12:21
92.222.89.7 attackbotsspam
Invalid user zion from 92.222.89.7 port 33196
2020-03-29 14:56:56
216.218.206.67 attackbots
Unauthorized connection attempt detected from IP address 216.218.206.67 to port 6379
2020-03-29 15:15:46
142.93.140.242 attack
Invalid user sysadmin from 142.93.140.242 port 49706
2020-03-29 14:43:42
137.74.119.50 attackspam
Mar 29 01:51:45 NPSTNNYC01T sshd[26944]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.74.119.50
Mar 29 01:51:47 NPSTNNYC01T sshd[26944]: Failed password for invalid user edr from 137.74.119.50 port 46436 ssh2
Mar 29 01:59:14 NPSTNNYC01T sshd[27422]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.74.119.50
...
2020-03-29 15:04:16
41.234.66.22 attack
Unauthorized connection attempt detected from IP address 41.234.66.22 to port 22
2020-03-29 14:51:18
5.188.206.14 attack
Port Scan Hack Attempt
2020-03-29 14:55:05
180.248.5.157 attackbotsspam
1585454307 - 03/29/2020 05:58:27 Host: 180.248.5.157/180.248.5.157 Port: 445 TCP Blocked
2020-03-29 14:35:11
179.108.139.226 attack
SSH login attempts.
2020-03-29 15:09:59

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