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 <<>> 104.21.16.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32144
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.16.139.			IN	A

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

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:10:35 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 139.16.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.16.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
192.241.237.71 attack
Hits on port : 512
2020-02-21 03:08:09
222.186.180.147 attackbotsspam
Feb 21 00:10:58 areeb-Workstation sshd[17433]: Failed password for root from 222.186.180.147 port 54546 ssh2
Feb 21 00:11:02 areeb-Workstation sshd[17433]: Failed password for root from 222.186.180.147 port 54546 ssh2
...
2020-02-21 02:49:08
106.12.85.195 attackbotsspam
2020-02-20T16:15:16.310640scmdmz1 sshd[26385]: Invalid user hadoop from 106.12.85.195 port 53096
2020-02-20T16:15:16.314314scmdmz1 sshd[26385]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.85.195
2020-02-20T16:15:16.310640scmdmz1 sshd[26385]: Invalid user hadoop from 106.12.85.195 port 53096
2020-02-20T16:15:18.062089scmdmz1 sshd[26385]: Failed password for invalid user hadoop from 106.12.85.195 port 53096 ssh2
2020-02-20T16:21:47.488168scmdmz1 sshd[27001]: Invalid user a from 106.12.85.195 port 49872
...
2020-02-21 02:42:04
23.251.142.181 attack
$f2bV_matches
2020-02-21 03:06:11
113.176.211.146 attackspambots
1582205066 - 02/20/2020 14:24:26 Host: 113.176.211.146/113.176.211.146 Port: 445 TCP Blocked
2020-02-21 02:39:41
119.57.103.38 attackbots
Feb 20 19:58:40 silence02 sshd[1668]: Failed password for www-data from 119.57.103.38 port 52585 ssh2
Feb 20 20:01:08 silence02 sshd[1802]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.57.103.38
Feb 20 20:01:10 silence02 sshd[1802]: Failed password for invalid user cpanellogin from 119.57.103.38 port 35161 ssh2
2020-02-21 03:06:34
14.39.252.179 attack
1582205070 - 02/20/2020 20:24:30 Host: 14.39.252.179/14.39.252.179 Port: 23 TCP Blocked
...
2020-02-21 02:32:16
126.44.212.72 attackbots
Feb 20 15:24:36 cvbnet sshd[14579]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=126.44.212.72 
Feb 20 15:24:37 cvbnet sshd[14579]: Failed password for invalid user cbiuser from 126.44.212.72 port 50974 ssh2
...
2020-02-21 02:47:44
216.218.206.96 attack
trying to access non-authorized port
2020-02-21 02:43:36
13.234.136.42 attackspambots
Feb 20 10:23:56 ws24vmsma01 sshd[63570]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.234.136.42
Feb 20 10:23:58 ws24vmsma01 sshd[63570]: Failed password for invalid user dc from 13.234.136.42 port 59290 ssh2
...
2020-02-21 02:57:48
222.186.30.76 attack
Feb 20 19:45:24 debian64 sshd[5660]: Failed password for root from 222.186.30.76 port 15806 ssh2
Feb 20 19:45:28 debian64 sshd[5660]: Failed password for root from 222.186.30.76 port 15806 ssh2
...
2020-02-21 02:45:33
149.28.27.60 attackspam
Registration form abuse
2020-02-21 03:03:36
66.42.52.9 attack
Registration form abuse
2020-02-21 03:05:27
178.17.174.68 attack
suspicious action Thu, 20 Feb 2020 10:23:53 -0300
2020-02-21 03:02:50
212.50.53.140 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-21 03:09:11

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