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 <<>> 104.21.40.189
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 32876
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.40.189.			IN	A

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

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:28:38 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 189.40.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 189.40.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
40.71.86.93 attack
2020-05-01T20:11:46.801658shield sshd\[24665\]: Invalid user michael from 40.71.86.93 port 47686
2020-05-01T20:11:46.805131shield sshd\[24665\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.71.86.93
2020-05-01T20:11:49.088593shield sshd\[24665\]: Failed password for invalid user michael from 40.71.86.93 port 47686 ssh2
2020-05-01T20:15:56.041433shield sshd\[25558\]: Invalid user gw from 40.71.86.93 port 60044
2020-05-01T20:15:56.045166shield sshd\[25558\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=40.71.86.93
2020-05-02 04:24:42
51.178.55.147 attackbotsspam
Unauthorized SSH login attempts
2020-05-02 04:10:59
91.250.48.221 attackbots
Postfix RBL failed
2020-05-02 04:01:14
95.26.154.82 attackspambots
Unauthorized connection attempt from IP address 95.26.154.82 on Port 445(SMB)
2020-05-02 04:15:30
211.21.168.163 attackbots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-05-02 04:07:07
213.176.241.78 attackbots
Unauthorized connection attempt from IP address 213.176.241.78 on Port 445(SMB)
2020-05-02 04:27:17
222.186.175.150 attackspam
May  1 22:18:12 home sshd[28433]: Failed password for root from 222.186.175.150 port 43588 ssh2
May  1 22:18:27 home sshd[28433]: error: maximum authentication attempts exceeded for root from 222.186.175.150 port 43588 ssh2 [preauth]
May  1 22:18:33 home sshd[28474]: Failed password for root from 222.186.175.150 port 62254 ssh2
...
2020-05-02 04:23:00
144.139.130.6 attack
Automatic report - Port Scan Attack
2020-05-02 04:28:32
106.13.105.231 attack
$f2bV_matches
2020-05-02 04:37:08
222.186.180.17 attack
May  1 22:32:52 vps sshd[916896]: Failed password for root from 222.186.180.17 port 54252 ssh2
May  1 22:32:55 vps sshd[916896]: Failed password for root from 222.186.180.17 port 54252 ssh2
May  1 22:32:58 vps sshd[916896]: Failed password for root from 222.186.180.17 port 54252 ssh2
May  1 22:33:02 vps sshd[916896]: Failed password for root from 222.186.180.17 port 54252 ssh2
May  1 22:33:06 vps sshd[916896]: Failed password for root from 222.186.180.17 port 54252 ssh2
...
2020-05-02 04:35:21
181.49.254.230 attackbotsspam
prod3
...
2020-05-02 04:01:33
104.248.238.253 attackspambots
Invalid user boot from 104.248.238.253 port 50146
2020-05-02 04:09:47
1.52.249.61 attack
Attempted connection to port 445.
2020-05-02 04:00:12
202.62.111.174 attackbotsspam
Unauthorized connection attempt from IP address 202.62.111.174 on Port 445(SMB)
2020-05-02 04:29:41
60.174.248.244 attackbotsspam
May  1 17:47:41 gw1 sshd[6578]: Failed password for root from 60.174.248.244 port 46580 ssh2
...
2020-05-02 03:59:28

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