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: None

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 <<>> 104.21.56.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 34195
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.56.42.			IN	A

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

;; Query time: 94 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 00:26:16 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 42.56.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.56.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
118.24.6.69 attackspambots
May  3 04:50:56 ms-srv sshd[22647]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.6.69
May  3 04:50:59 ms-srv sshd[22647]: Failed password for invalid user shan from 118.24.6.69 port 52925 ssh2
2020-05-03 16:46:42
117.50.110.185 attack
May  3 05:58:27 localhost sshd[120720]: Invalid user postgres from 117.50.110.185 port 39390
May  3 05:58:27 localhost sshd[120720]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.110.185
May  3 05:58:27 localhost sshd[120720]: Invalid user postgres from 117.50.110.185 port 39390
May  3 05:58:28 localhost sshd[120720]: Failed password for invalid user postgres from 117.50.110.185 port 39390 ssh2
May  3 06:05:59 localhost sshd[121342]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.50.110.185  user=root
May  3 06:06:00 localhost sshd[121342]: Failed password for root from 117.50.110.185 port 54294 ssh2
...
2020-05-03 16:20:47
118.24.99.161 attackspam
May  3 08:00:44 nextcloud sshd\[15814\]: Invalid user huangliang from 118.24.99.161
May  3 08:00:44 nextcloud sshd\[15814\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.99.161
May  3 08:00:46 nextcloud sshd\[15814\]: Failed password for invalid user huangliang from 118.24.99.161 port 41064 ssh2
2020-05-03 16:54:58
211.137.254.221 attack
May  3 10:03:18 markkoudstaal sshd[31010]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.137.254.221
May  3 10:03:20 markkoudstaal sshd[31010]: Failed password for invalid user jenya from 211.137.254.221 port 55259 ssh2
May  3 10:07:38 markkoudstaal sshd[31733]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.137.254.221
2020-05-03 16:42:03
84.2.226.70 attack
Invalid user ks from 84.2.226.70 port 36282
2020-05-03 16:44:51
134.122.72.221 attackspambots
SSH login attempts.
2020-05-03 16:36:58
69.163.216.122 attack
WP xmlrpc attack
2020-05-03 16:22:06
72.86.165.43 attack
$f2bV_matches
2020-05-03 16:11:42
120.132.11.186 attackspambots
Invalid user iq from 120.132.11.186 port 48348
2020-05-03 16:32:33
110.45.147.77 attackbotsspam
May  3 05:23:42 ws22vmsma01 sshd[187632]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.45.147.77
May  3 05:23:44 ws22vmsma01 sshd[187632]: Failed password for invalid user rosanna from 110.45.147.77 port 40146 ssh2
...
2020-05-03 16:35:55
36.99.193.6 attackspambots
May  3 05:47:39 sip sshd[31868]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.99.193.6
May  3 05:47:41 sip sshd[31868]: Failed password for invalid user ao from 36.99.193.6 port 53066 ssh2
May  3 05:50:53 sip sshd[739]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.99.193.6
2020-05-03 16:50:53
213.14.183.10 attackbots
1588477851 - 05/03/2020 05:50:51 Host: 213.14.183.10/213.14.183.10 Port: 445 TCP Blocked
2020-05-03 16:51:38
188.130.143.14 attack
they hacked my steam
2020-05-03 16:34:27
122.51.109.222 attack
(sshd) Failed SSH login from 122.51.109.222 (CN/China/-): 5 in the last 3600 secs
2020-05-03 16:38:00
116.196.107.128 attack
2020-05-03T03:34:51.176001vps270029.vps.ovh.ca sshd[61214]: Invalid user bert from 116.196.107.128 port 46756
2020-05-03T03:34:53.542780vps270029.vps.ovh.ca sshd[61214]: Failed password for invalid user bert from 116.196.107.128 port 46756 ssh2
2020-05-03T03:37:20.295701vps270029.vps.ovh.ca sshd[61280]: Invalid user hadoop from 116.196.107.128 port 46808
2020-05-03T03:37:20.302961vps270029.vps.ovh.ca sshd[61280]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.196.107.128
2020-05-03T03:37:20.295701vps270029.vps.ovh.ca sshd[61280]: Invalid user hadoop from 116.196.107.128 port 46808
2020-05-03T03:37:22.116322vps270029.vps.ovh.ca sshd[61280]: Failed password for invalid user hadoop from 116.196.107.128 port 46808 ssh2
2020-05-03T03:39:54.090265vps270029.vps.ovh.ca sshd[61312]: Invalid user cruise from 116.196.107.128 port 46874
2020-05-03T03:39:54.095187vps270029.vps.ovh.ca sshd[61312]: pam_unix(sshd:auth): authentication failure; logname= uid=
...
2020-05-03 16:16:42

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