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 <<>> 104.21.20.40
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49922
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.40.			IN	A

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

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:15:27 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 40.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 40.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
184.105.247.252 attackbots
MultiHost/MultiPort Probe, Scan, Hack -
2020-03-09 00:16:30
185.232.30.130 attackspam
74 pkts, ports: TCP:44445, TCP:46666, TCP:33890, TCP:55554, TCP:55550, TCP:24444, TCP:33337, TCP:55551, TCP:13388, TCP:11113, TCP:33990, TCP:55557, TCP:35555, TCP:23389, TCP:43333, TCP:41111, TCP:33880, TCP:11112, TCP:11116, TCP:61111, TCP:51111, TCP:3366, TCP:33996, TCP:33881, TCP:3355, TCP:33882, TCP:33897, TCP:53389, TCP:47777, TCP:44441, TCP:33885, TCP:33905, TCP:33902, TCP:39999, TCP:23388, TCP:11115, TCP:32222, TCP:8888, TCP:27777, TCP:13399, TCP:55555, TCP:63390, TCP:33994, TCP:19999, TCP:33333, TCP:29999, TCP:44440, TCP:11114, TCP:55558, TCP:55553, TCP:15555, TCP:33908, TCP:16384, TCP:28888, TCP:33893, TCP:36666, TCP:53399, TCP:33907, TCP:59999, TCP:53333, TCP:33906, TCP:8192, TCP:22223, TCP:63388, TCP:22221, TCP:18888, TCP:17777, TCP:23333, TCP:21111, TCP:11117, TCP:7777, TCP:33899, TCP:26666, TCP:4444
2020-03-09 00:16:00
77.29.227.160 attackbots
1583673419 - 03/08/2020 14:16:59 Host: 77.29.227.160/77.29.227.160 Port: 445 TCP Blocked
2020-03-09 00:40:58
213.190.194.227 attackspambots
Feb  4 19:59:16 ms-srv sshd[55159]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.190.194.227
Feb  4 19:59:17 ms-srv sshd[55159]: Failed password for invalid user ghost from 213.190.194.227 port 36913 ssh2
2020-03-09 00:19:20
41.207.184.182 attackbotsspam
Jan 27 10:53:47 ms-srv sshd[47231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.207.184.182
Jan 27 10:53:49 ms-srv sshd[47231]: Failed password for invalid user frappe from 41.207.184.182 port 50288 ssh2
2020-03-09 00:04:32
213.171.53.19 attack
Jan 30 03:46:54 ms-srv sshd[45701]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.171.53.19
Jan 30 03:46:56 ms-srv sshd[45701]: Failed password for invalid user vnc from 213.171.53.19 port 33470 ssh2
2020-03-09 00:35:47
152.196.0.10 attack
Mar  8 14:17:14 icecube postfix/smtpd[11181]: NOQUEUE: reject: RCPT from gw.ash.ds.uu.net[152.196.0.10]: 450 4.7.1 : Helo command rejected: Host not found; from= to= proto=ESMTP helo=
2020-03-09 00:26:07
213.220.219.248 attackbotsspam
Jan 11 06:54:17 ms-srv sshd[16236]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.220.219.248  user=root
Jan 11 06:54:19 ms-srv sshd[16236]: Failed password for invalid user root from 213.220.219.248 port 56258 ssh2
2020-03-09 00:04:54
200.236.103.150 attack
port scan and connect, tcp 23 (telnet)
2020-03-09 00:22:07
193.82.250.133 attackbots
Mar  8 14:08:12 Horstpolice sshd[23112]: Invalid user hfbx from 193.82.250.133 port 45768
Mar  8 14:08:12 Horstpolice sshd[23112]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.82.250.133


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=193.82.250.133
2020-03-09 00:30:57
109.233.127.186 attackspam
20/3/8@09:17:04: FAIL: Alarm-Network address from=109.233.127.186
...
2020-03-09 00:31:54
123.21.205.20 attack
Honeypot attack, port: 81, PTR: PTR record not found
2020-03-09 00:36:29
213.169.39.218 attack
$f2bV_matches
2020-03-09 00:38:04
185.216.140.31 attackspambots
firewall-block, port(s): 1471/tcp
2020-03-09 00:34:50
222.186.173.238 attack
Mar  8 17:30:28 minden010 sshd[1650]: Failed password for root from 222.186.173.238 port 7346 ssh2
Mar  8 17:30:31 minden010 sshd[1650]: Failed password for root from 222.186.173.238 port 7346 ssh2
Mar  8 17:30:35 minden010 sshd[1650]: Failed password for root from 222.186.173.238 port 7346 ssh2
Mar  8 17:30:39 minden010 sshd[1650]: Failed password for root from 222.186.173.238 port 7346 ssh2
...
2020-03-09 00:34:28

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