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 <<>> 104.21.68.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62371
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.68.57.			IN	A

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

;; Query time: 22 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:20:13 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 57.68.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.68.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
130.162.64.72 attack
invalid login attempt (testuser)
2020-07-25 19:34:58
150.109.230.219 attack
Unauthorized connection attempt detected from IP address 150.109.230.219 to port 8129
2020-07-25 20:09:28
208.68.39.124 attackbots
Invalid user athar from 208.68.39.124 port 33588
2020-07-25 19:59:30
195.122.226.164 attackbots
Jul 25 13:40:11 piServer sshd[1875]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.122.226.164 
Jul 25 13:40:13 piServer sshd[1875]: Failed password for invalid user zbl from 195.122.226.164 port 20760 ssh2
Jul 25 13:44:45 piServer sshd[2252]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.122.226.164 
...
2020-07-25 19:52:43
89.248.168.51 attackspam
Port scan: Attack repeated for 24 hours
2020-07-25 19:35:23
51.210.107.84 attackbots
2020-07-25T11:31:36.055475shield sshd\[13410\]: Invalid user test from 51.210.107.84 port 48836
2020-07-25T11:31:36.065181shield sshd\[13410\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=vps-dde3de35.vps.ovh.net
2020-07-25T11:31:38.059255shield sshd\[13410\]: Failed password for invalid user test from 51.210.107.84 port 48836 ssh2
2020-07-25T11:35:57.026099shield sshd\[13865\]: Invalid user sammy from 51.210.107.84 port 36546
2020-07-25T11:35:57.033050shield sshd\[13865\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=vps-dde3de35.vps.ovh.net
2020-07-25 19:53:24
201.209.73.253 attackspambots
SSH/22 MH Probe, BF, Hack -
2020-07-25 19:35:58
111.229.129.100 attack
Jul 25 12:05:50 lnxded63 sshd[16105]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.129.100
Jul 25 12:05:52 lnxded63 sshd[16105]: Failed password for invalid user guido from 111.229.129.100 port 52382 ssh2
Jul 25 12:15:41 lnxded63 sshd[17018]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.129.100
2020-07-25 19:49:50
176.126.175.253 attackbots
[portscan] udp/1900 [ssdp]
*(RWIN=-)(07251242)
2020-07-25 20:03:30
123.201.75.229 attackbotsspam
SSH/22 MH Probe, BF, Hack -
2020-07-25 19:44:32
177.189.221.3 attackspambots
Unauthorized connection attempt detected from IP address 177.189.221.3 to port 8080
2020-07-25 20:08:29
49.233.165.151 attackbotsspam
2020-07-25T11:18:59.862088mail.standpoint.com.ua sshd[28861]: Invalid user pippo from 49.233.165.151 port 38236
2020-07-25T11:18:59.864687mail.standpoint.com.ua sshd[28861]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.165.151
2020-07-25T11:18:59.862088mail.standpoint.com.ua sshd[28861]: Invalid user pippo from 49.233.165.151 port 38236
2020-07-25T11:19:02.277149mail.standpoint.com.ua sshd[28861]: Failed password for invalid user pippo from 49.233.165.151 port 38236 ssh2
2020-07-25T11:22:23.883839mail.standpoint.com.ua sshd[29362]: Invalid user eye from 49.233.165.151 port 58324
...
2020-07-25 20:03:10
178.128.215.16 attack
Invalid user kawaguchi from 178.128.215.16 port 40996
2020-07-25 20:01:25
138.68.75.113 attackspambots
Invalid user adidas from 138.68.75.113 port 47944
2020-07-25 19:48:22
188.166.172.189 attackbotsspam
Jul 25 11:27:50 jumpserver sshd[236166]: Invalid user server from 188.166.172.189 port 37636
Jul 25 11:27:52 jumpserver sshd[236166]: Failed password for invalid user server from 188.166.172.189 port 37636 ssh2
Jul 25 11:33:03 jumpserver sshd[236280]: Invalid user ruzicka from 188.166.172.189 port 49826
...
2020-07-25 19:48:06

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