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 <<>> 104.18.154.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20269
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.18.154.21.			IN	A

;; AUTHORITY SECTION:
.			196	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022051801 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu May 19 05:09:26 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 21.154.18.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.154.18.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
5.101.0.209 attackspambots
Web scan/attack: detected 1 distinct attempts within a 12-hour window (PHPUnit)
2020-02-18 14:59:16
183.95.84.34 attackspam
Feb 18 06:41:59 plex sshd[30013]: Invalid user newuser from 183.95.84.34 port 44501
2020-02-18 15:18:07
157.230.114.229 attackspambots
$f2bV_matches
2020-02-18 14:47:00
37.252.189.70 attackspambots
Feb 18 07:11:47 legacy sshd[22954]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.252.189.70
Feb 18 07:11:50 legacy sshd[22954]: Failed password for invalid user testftp from 37.252.189.70 port 35252 ssh2
Feb 18 07:15:01 legacy sshd[23093]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.252.189.70
...
2020-02-18 14:39:33
49.68.176.92 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-18 14:57:45
49.67.88.8 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-18 15:17:03
136.49.8.79 attackbotsspam
Feb 18 07:05:13 vps691689 sshd[8700]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=136.49.8.79
Feb 18 07:05:14 vps691689 sshd[8700]: Failed password for invalid user ming from 136.49.8.79 port 49880 ssh2
...
2020-02-18 14:50:56
201.39.70.186 attackbotsspam
$f2bV_matches
2020-02-18 15:01:37
132.232.241.187 attackspambots
Feb 18 06:09:02 srv-ubuntu-dev3 sshd[116625]: Invalid user bliu from 132.232.241.187
Feb 18 06:09:02 srv-ubuntu-dev3 sshd[116625]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.241.187
Feb 18 06:09:02 srv-ubuntu-dev3 sshd[116625]: Invalid user bliu from 132.232.241.187
Feb 18 06:09:04 srv-ubuntu-dev3 sshd[116625]: Failed password for invalid user bliu from 132.232.241.187 port 34296 ssh2
Feb 18 06:13:29 srv-ubuntu-dev3 sshd[117225]: Invalid user test from 132.232.241.187
Feb 18 06:13:29 srv-ubuntu-dev3 sshd[117225]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.241.187
Feb 18 06:13:29 srv-ubuntu-dev3 sshd[117225]: Invalid user test from 132.232.241.187
Feb 18 06:13:31 srv-ubuntu-dev3 sshd[117225]: Failed password for invalid user test from 132.232.241.187 port 36566 ssh2
Feb 18 06:17:47 srv-ubuntu-dev3 sshd[117565]: Invalid user wwwroot from 132.232.241.187
...
2020-02-18 15:14:14
110.52.215.89 attackspambots
Invalid user avahi from 110.52.215.89 port 43444
2020-02-18 14:42:21
103.10.168.254 attackspambots
Feb 18 07:51:35 dedicated sshd[22712]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.10.168.254 
Feb 18 07:51:35 dedicated sshd[22712]: Invalid user oracle from 103.10.168.254 port 58337
Feb 18 07:51:37 dedicated sshd[22712]: Failed password for invalid user oracle from 103.10.168.254 port 58337 ssh2
Feb 18 07:55:54 dedicated sshd[23538]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.10.168.254  user=root
Feb 18 07:55:56 dedicated sshd[23538]: Failed password for root from 103.10.168.254 port 11577 ssh2
2020-02-18 15:05:29
68.116.41.6 attack
Feb 18 07:42:36 legacy sshd[24404]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.116.41.6
Feb 18 07:42:38 legacy sshd[24404]: Failed password for invalid user mongodb from 68.116.41.6 port 41106 ssh2
Feb 18 07:45:51 legacy sshd[24567]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.116.41.6
...
2020-02-18 14:55:33
81.24.208.128 attackspambots
Attempts against Pop3/IMAP
2020-02-18 14:49:18
89.187.177.134 attack
Hacked facebook account
2020-02-18 14:43:03
187.19.9.139 attack
Automatic report - Port Scan Attack
2020-02-18 14:57:16

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