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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.72.190
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57599
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.190.			IN	A

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

;; Query time: 22 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:50:51 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 190.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 190.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
123.207.178.45 attackbotsspam
Invalid user nagios from 123.207.178.45 port 29457
2020-05-28 00:09:14
222.186.169.192 attack
May 27 17:58:59 abendstille sshd\[10613\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
May 27 17:59:00 abendstille sshd\[10604\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.169.192  user=root
May 27 17:59:01 abendstille sshd\[10613\]: Failed password for root from 222.186.169.192 port 3778 ssh2
May 27 17:59:03 abendstille sshd\[10604\]: Failed password for root from 222.186.169.192 port 6862 ssh2
May 27 17:59:04 abendstille sshd\[10613\]: Failed password for root from 222.186.169.192 port 3778 ssh2
...
2020-05-27 23:59:26
141.98.9.161 attackspambots
2020-05-27T18:21:41.408419vps751288.ovh.net sshd\[27739\]: Invalid user admin from 141.98.9.161 port 41787
2020-05-27T18:21:41.416677vps751288.ovh.net sshd\[27739\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.161
2020-05-27T18:21:44.109312vps751288.ovh.net sshd\[27739\]: Failed password for invalid user admin from 141.98.9.161 port 41787 ssh2
2020-05-27T18:22:05.016283vps751288.ovh.net sshd\[27763\]: Invalid user ubnt from 141.98.9.161 port 41455
2020-05-27T18:22:05.026843vps751288.ovh.net sshd\[27763\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.161
2020-05-28 00:23:01
91.121.221.195 attackbotsspam
Automatic report BANNED IP
2020-05-27 23:56:26
2.80.168.28 attack
May 27 16:47:16 prod4 sshd\[31942\]: Failed password for root from 2.80.168.28 port 56498 ssh2
May 27 16:51:02 prod4 sshd\[922\]: Failed password for root from 2.80.168.28 port 60762 ssh2
May 27 16:54:50 prod4 sshd\[2253\]: Failed password for root from 2.80.168.28 port 36802 ssh2
...
2020-05-27 23:57:20
102.141.74.17 attackbots
23/tcp
[2020-05-27]1pkt
2020-05-28 00:35:40
221.217.227.86 attack
May 27 17:43:48 electroncash sshd[59074]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.217.227.86 
May 27 17:43:47 electroncash sshd[59074]: Invalid user andrei from 221.217.227.86 port 33633
May 27 17:43:50 electroncash sshd[59074]: Failed password for invalid user andrei from 221.217.227.86 port 33633 ssh2
May 27 17:47:13 electroncash sshd[59981]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.217.227.86  user=root
May 27 17:47:15 electroncash sshd[59981]: Failed password for root from 221.217.227.86 port 31361 ssh2
...
2020-05-28 00:32:38
167.71.89.108 attack
Invalid user teste01 from 167.71.89.108 port 37578
2020-05-27 23:54:35
93.174.93.143 attack
May 27 16:51:53 pornomens sshd\[4348\]: Invalid user oxidized from 93.174.93.143 port 36098
May 27 16:51:53 pornomens sshd\[4348\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=93.174.93.143
May 27 16:51:55 pornomens sshd\[4348\]: Failed password for invalid user oxidized from 93.174.93.143 port 36098 ssh2
...
2020-05-28 00:37:16
198.108.67.18 attackbots
nft/Honeypot/3389/73e86
2020-05-28 00:11:07
178.75.201.196 attackspam
TCP Port Scanning
2020-05-27 23:53:42
147.135.211.101 attack
postfix (unknown user, SPF fail or relay access denied)
2020-05-28 00:22:41
49.88.112.55 attackbots
2020-05-27T18:34:48.364444afi-git.jinr.ru sshd[10050]: Failed password for root from 49.88.112.55 port 55354 ssh2
2020-05-27T18:34:52.405602afi-git.jinr.ru sshd[10050]: Failed password for root from 49.88.112.55 port 55354 ssh2
2020-05-27T18:34:55.530914afi-git.jinr.ru sshd[10050]: Failed password for root from 49.88.112.55 port 55354 ssh2
2020-05-27T18:34:55.531059afi-git.jinr.ru sshd[10050]: error: maximum authentication attempts exceeded for root from 49.88.112.55 port 55354 ssh2 [preauth]
2020-05-27T18:34:55.531074afi-git.jinr.ru sshd[10050]: Disconnecting: Too many authentication failures [preauth]
...
2020-05-27 23:50:15
69.36.185.140 attackbotsspam
Automatic report - XMLRPC Attack
2020-05-28 00:18:07
194.186.124.246 attack
May 27 17:11:19 melroy-server sshd[28168]: Failed password for root from 194.186.124.246 port 46952 ssh2
May 27 17:15:28 melroy-server sshd[28970]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=194.186.124.246 
...
2020-05-28 00:14:06

Recently Reported IPs

104.21.72.185 104.21.72.197 104.21.72.19 104.21.72.193
104.21.72.198 104.21.72.196 31.13.65.48 104.21.72.195
104.21.72.194 104.21.72.199 104.21.72.204 104.21.72.203
104.21.72.200 104.21.72.209 104.21.72.210 104.21.72.206
104.21.72.208 104.21.72.20 104.21.72.207 104.21.72.212