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 <<>> 104.21.68.172
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24042
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.68.172.			IN	A

;; AUTHORITY SECTION:
.			580	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:46:12 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 172.68.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 172.68.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.203.201.177 attack
12/08/2019-15:53:55.541583 159.203.201.177 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-12-09 02:29:16
192.144.155.63 attackbots
Dec  8 17:42:37 thevastnessof sshd[11060]: Failed password for root from 192.144.155.63 port 48994 ssh2
...
2019-12-09 02:40:32
193.194.77.194 attack
2019-12-08T18:41:36.155071abusebot-4.cloudsearch.cf sshd\[17179\]: Invalid user ssh from 193.194.77.194 port 51802
2019-12-09 02:49:03
49.255.179.216 attackspambots
Dec  8 19:26:56 meumeu sshd[30991]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.255.179.216 
Dec  8 19:26:58 meumeu sshd[30991]: Failed password for invalid user 12345678 from 49.255.179.216 port 40074 ssh2
Dec  8 19:34:09 meumeu sshd[32171]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.255.179.216 
...
2019-12-09 02:46:32
193.70.39.175 attack
Triggered by Fail2Ban at Vostok web server
2019-12-09 02:27:43
112.85.42.180 attack
Dec  8 19:33:32 v22018076622670303 sshd\[14647\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.180  user=root
Dec  8 19:33:34 v22018076622670303 sshd\[14647\]: Failed password for root from 112.85.42.180 port 23244 ssh2
Dec  8 19:33:40 v22018076622670303 sshd\[14647\]: Failed password for root from 112.85.42.180 port 23244 ssh2
...
2019-12-09 02:40:11
158.69.110.31 attack
Dec  8 18:55:25 server sshd\[17016\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.110.31  user=root
Dec  8 18:55:27 server sshd\[17016\]: Failed password for root from 158.69.110.31 port 35050 ssh2
Dec  8 19:01:02 server sshd\[18842\]: Invalid user sansforensics from 158.69.110.31
Dec  8 19:01:02 server sshd\[18842\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.110.31 
Dec  8 19:01:04 server sshd\[18842\]: Failed password for invalid user sansforensics from 158.69.110.31 port 47276 ssh2
...
2019-12-09 02:47:35
111.230.53.144 attackspambots
2019-12-08T18:15:49.192960abusebot-7.cloudsearch.cf sshd\[28276\]: Invalid user tavarius from 111.230.53.144 port 35394
2019-12-09 02:48:03
46.242.61.13 attackspambots
Unauthorized connection attempt detected from IP address 46.242.61.13 to port 445
2019-12-09 02:48:34
103.54.28.244 attackspambots
Dec  8 17:38:39 server sshd\[27135\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.54.28.244  user=mysql
Dec  8 17:38:41 server sshd\[27135\]: Failed password for mysql from 103.54.28.244 port 37822 ssh2
Dec  8 17:53:41 server sshd\[31208\]: Invalid user news from 103.54.28.244
Dec  8 17:53:41 server sshd\[31208\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.54.28.244 
Dec  8 17:53:43 server sshd\[31208\]: Failed password for invalid user news from 103.54.28.244 port 41916 ssh2
...
2019-12-09 02:42:02
190.202.109.244 attackbots
Dec  8 08:15:19 hanapaa sshd\[12634\]: Invalid user amelia from 190.202.109.244
Dec  8 08:15:19 hanapaa sshd\[12634\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.202.109.244
Dec  8 08:15:21 hanapaa sshd\[12634\]: Failed password for invalid user amelia from 190.202.109.244 port 36998 ssh2
Dec  8 08:24:36 hanapaa sshd\[13543\]: Invalid user cooky from 190.202.109.244
Dec  8 08:24:36 hanapaa sshd\[13543\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.202.109.244
2019-12-09 02:37:32
190.166.252.202 attackspam
Dec  9 01:05:03 itv-usvr-02 sshd[19051]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.166.252.202  user=root
Dec  9 01:05:05 itv-usvr-02 sshd[19051]: Failed password for root from 190.166.252.202 port 48882 ssh2
Dec  9 01:10:40 itv-usvr-02 sshd[19150]: Invalid user whmin from 190.166.252.202 port 57780
Dec  9 01:10:40 itv-usvr-02 sshd[19150]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.166.252.202
Dec  9 01:10:40 itv-usvr-02 sshd[19150]: Invalid user whmin from 190.166.252.202 port 57780
Dec  9 01:10:42 itv-usvr-02 sshd[19150]: Failed password for invalid user whmin from 190.166.252.202 port 57780 ssh2
2019-12-09 02:40:59
211.227.23.193 attackspambots
2019-12-08T00:15:46.626085ldap.arvenenaske.de sshd[24877]: Connection from 211.227.23.193 port 38924 on 5.199.128.55 port 22
2019-12-08T00:15:48.185387ldap.arvenenaske.de sshd[24877]: Invalid user teamspeak from 211.227.23.193 port 38924
2019-12-08T00:15:48.189785ldap.arvenenaske.de sshd[24877]: pam_sss(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.227.23.193 user=teamspeak
2019-12-08T00:15:48.191087ldap.arvenenaske.de sshd[24877]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.227.23.193
2019-12-08T00:15:46.626085ldap.arvenenaske.de sshd[24877]: Connection from 211.227.23.193 port 38924 on 5.199.128.55 port 22
2019-12-08T00:15:48.185387ldap.arvenenaske.de sshd[24877]: Invalid user teamspeak from 211.227.23.193 port 38924
2019-12-08T00:15:50.262820ldap.arvenenaske.de sshd[24877]: Failed password for invalid user teamspeak from 211.227.23.193 port 38924 ssh2
2019-12-08T00:24:19.461744ldap.ar........
------------------------------
2019-12-09 02:56:59
112.85.42.179 attackspam
Dec  8 19:28:32 ks10 sshd[5459]: Failed password for root from 112.85.42.179 port 59791 ssh2
Dec  8 19:28:35 ks10 sshd[5459]: Failed password for root from 112.85.42.179 port 59791 ssh2
...
2019-12-09 02:32:56
45.55.206.241 attackbotsspam
fail2ban
2019-12-09 02:27:03

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