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 <<>> 104.21.0.154
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58024
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.0.154.			IN	A

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

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:07:40 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 154.0.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 154.0.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
179.124.34.8 attackbotsspam
bruteforce detected
2020-06-04 18:53:25
120.132.120.7 attackspambots
Jun  4 08:22:31 fhem-rasp sshd[18181]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.132.120.7  user=root
Jun  4 08:22:33 fhem-rasp sshd[18181]: Failed password for root from 120.132.120.7 port 49604 ssh2
...
2020-06-04 18:43:10
106.13.15.242 attackspam
serveres are UTC -0400
Lines containing failures of 106.13.15.242
May 31 21:10:28 tux2 sshd[31321]: Failed password for r.r from 106.13.15.242 port 43542 ssh2
May 31 21:10:28 tux2 sshd[31321]: Received disconnect from 106.13.15.242 port 43542:11: Bye Bye [preauth]
May 31 21:10:28 tux2 sshd[31321]: Disconnected from authenticating user r.r 106.13.15.242 port 43542 [preauth]
May 31 21:30:47 tux2 sshd[32400]: Failed password for r.r from 106.13.15.242 port 33452 ssh2
May 31 21:30:48 tux2 sshd[32400]: Received disconnect from 106.13.15.242 port 33452:11: Bye Bye [preauth]
May 31 21:30:48 tux2 sshd[32400]: Disconnected from authenticating user r.r 106.13.15.242 port 33452 [preauth]
May 31 21:34:46 tux2 sshd[32627]: Failed password for r.r from 106.13.15.242 port 53554 ssh2
May 31 21:34:46 tux2 sshd[32627]: Received disconnect from 106.13.15.242 port 53554:11: Bye Bye [preauth]
May 31 21:34:46 tux2 sshd[32627]: Disconnected from authenticating user r.r 106.13.15.242 port 53554........
------------------------------
2020-06-04 18:45:09
178.128.245.44 attackspambots
Port Scan detected!
...
2020-06-04 19:23:11
117.51.142.192 attackspam
SSH Brute-Forcing (server2)
2020-06-04 18:41:37
106.13.34.173 attackbotsspam
Jun  4 11:28:54 ajax sshd[32262]: Failed password for root from 106.13.34.173 port 44788 ssh2
2020-06-04 18:42:06
178.128.248.121 attack
Jun  4 08:11:29 cdc sshd[26556]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.248.121  user=root
Jun  4 08:11:31 cdc sshd[26556]: Failed password for invalid user root from 178.128.248.121 port 37056 ssh2
2020-06-04 18:51:43
187.191.96.60 attack
Jun  4 08:13:54 roki-contabo sshd\[26589\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.191.96.60  user=root
Jun  4 08:13:56 roki-contabo sshd\[26589\]: Failed password for root from 187.191.96.60 port 46046 ssh2
Jun  4 08:26:48 roki-contabo sshd\[26684\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.191.96.60  user=root
Jun  4 08:26:50 roki-contabo sshd\[26684\]: Failed password for root from 187.191.96.60 port 47978 ssh2
Jun  4 08:31:55 roki-contabo sshd\[26750\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.191.96.60  user=root
...
2020-06-04 19:12:49
117.62.22.55 attackspam
Jun  4 11:23:24 mellenthin sshd[13465]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.62.22.55  user=root
Jun  4 11:23:25 mellenthin sshd[13465]: Failed password for invalid user root from 117.62.22.55 port 54866 ssh2
2020-06-04 18:46:24
103.122.200.3 attack
2020-06-04T12:33:28.094233vps751288.ovh.net sshd\[11326\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.122.200.3  user=root
2020-06-04T12:33:29.595733vps751288.ovh.net sshd\[11326\]: Failed password for root from 103.122.200.3 port 47926 ssh2
2020-06-04T12:35:15.542474vps751288.ovh.net sshd\[11373\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.122.200.3  user=root
2020-06-04T12:35:18.074958vps751288.ovh.net sshd\[11373\]: Failed password for root from 103.122.200.3 port 46248 ssh2
2020-06-04T12:37:03.186054vps751288.ovh.net sshd\[11393\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.122.200.3  user=root
2020-06-04 19:09:50
165.22.120.207 attackspam
Automatic report - Banned IP Access
2020-06-04 18:46:47
94.23.202.117 attackspambots
trying to access non-authorized port
2020-06-04 19:02:33
139.217.233.15 attack
Lines containing failures of 139.217.233.15 (max 1000)
Jun  1 12:34:50 archiv sshd[26031]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.217.233.15  user=r.r
Jun  1 12:34:52 archiv sshd[26031]: Failed password for r.r from 139.217.233.15 port 36296 ssh2
Jun  1 12:34:53 archiv sshd[26031]: Received disconnect from 139.217.233.15 port 36296:11: Bye Bye [preauth]
Jun  1 12:34:53 archiv sshd[26031]: Disconnected from 139.217.233.15 port 36296 [preauth]
Jun  1 12:41:33 archiv sshd[26136]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.217.233.15  user=r.r
Jun  1 12:41:35 archiv sshd[26136]: Failed password for r.r from 139.217.233.15 port 37232 ssh2
Jun  1 12:41:35 archiv sshd[26136]: Received disconnect from 139.217.233.15 port 37232:11: Bye Bye [preauth]
Jun  1 12:41:35 archiv sshd[26136]: Disconnected from 139.217.233.15 port 37232 [preauth]
Jun  1 12:45:26 archiv sshd[26226]: pam_un........
------------------------------
2020-06-04 19:13:04
178.62.27.144 attack
sshd jail - ssh hack attempt
2020-06-04 18:58:23
178.170.221.76 attack
detected by Fail2Ban
2020-06-04 18:59:21

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