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 <<>> 104.21.38.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51104
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.38.20.			IN	A

;; AUTHORITY SECTION:
.			324	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:08:46 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 20.38.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 20.38.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
207.154.221.66 attackbots
May  2 14:09:08 localhost sshd\[6154\]: Invalid user fin from 207.154.221.66
May  2 14:09:08 localhost sshd\[6154\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.154.221.66
May  2 14:09:10 localhost sshd\[6154\]: Failed password for invalid user fin from 207.154.221.66 port 41132 ssh2
May  2 14:13:14 localhost sshd\[6385\]: Invalid user suporte from 207.154.221.66
May  2 14:13:14 localhost sshd\[6385\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.154.221.66
...
2020-05-02 22:49:07
138.197.131.249 attack
2020-05-02T22:39:43.537812vivaldi2.tree2.info sshd[24396]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=secure.canadahomestayinternational.com
2020-05-02T22:39:43.527308vivaldi2.tree2.info sshd[24396]: Invalid user saulo from 138.197.131.249
2020-05-02T22:39:45.740490vivaldi2.tree2.info sshd[24396]: Failed password for invalid user saulo from 138.197.131.249 port 36634 ssh2
2020-05-02T22:43:37.575197vivaldi2.tree2.info sshd[24655]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=secure.canadahomestayinternational.com  user=root
2020-05-02T22:43:40.235567vivaldi2.tree2.info sshd[24655]: Failed password for root from 138.197.131.249 port 47254 ssh2
...
2020-05-02 22:46:43
141.98.9.161 attack
May  2 16:31:07 vmd26974 sshd[26292]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.161
May  2 16:31:09 vmd26974 sshd[26292]: Failed password for invalid user admin from 141.98.9.161 port 44711 ssh2
...
2020-05-02 22:33:16
95.85.38.127 attackspam
May  2 19:46:16 itv-usvr-01 sshd[2127]: Invalid user spc from 95.85.38.127
May  2 19:46:16 itv-usvr-01 sshd[2127]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.85.38.127
May  2 19:46:16 itv-usvr-01 sshd[2127]: Invalid user spc from 95.85.38.127
May  2 19:46:18 itv-usvr-01 sshd[2127]: Failed password for invalid user spc from 95.85.38.127 port 33906 ssh2
May  2 19:52:28 itv-usvr-01 sshd[2332]: Invalid user aan from 95.85.38.127
2020-05-02 23:10:27
117.48.227.152 attack
SSH Brute-Force reported by Fail2Ban
2020-05-02 23:11:15
218.78.105.98 attack
May  2 16:32:07 OPSO sshd\[1951\]: Invalid user umesh from 218.78.105.98 port 53156
May  2 16:32:07 OPSO sshd\[1951\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.78.105.98
May  2 16:32:08 OPSO sshd\[1951\]: Failed password for invalid user umesh from 218.78.105.98 port 53156 ssh2
May  2 16:37:11 OPSO sshd\[3030\]: Invalid user mehdi from 218.78.105.98 port 54220
May  2 16:37:11 OPSO sshd\[3030\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.78.105.98
2020-05-02 22:52:45
192.241.135.34 attackbotsspam
web-1 [ssh_2] SSH Attack
2020-05-02 22:42:40
64.20.61.208 attack
2020-05-02T08:45:37.714037xentho-1 sshd[343875]: Invalid user minecraft from 64.20.61.208 port 52792
2020-05-02T08:45:39.969504xentho-1 sshd[343875]: Failed password for invalid user minecraft from 64.20.61.208 port 52792 ssh2
2020-05-02T08:46:46.288620xentho-1 sshd[343890]: Invalid user news from 64.20.61.208 port 59326
2020-05-02T08:46:46.297044xentho-1 sshd[343890]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.20.61.208
2020-05-02T08:46:46.288620xentho-1 sshd[343890]: Invalid user news from 64.20.61.208 port 59326
2020-05-02T08:46:48.018202xentho-1 sshd[343890]: Failed password for invalid user news from 64.20.61.208 port 59326 ssh2
2020-05-02T08:47:52.640765xentho-1 sshd[343916]: Invalid user redmine from 64.20.61.208 port 37938
2020-05-02T08:47:52.649713xentho-1 sshd[343916]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.20.61.208
2020-05-02T08:47:52.640765xentho-1 sshd[343916]: Invalid user
...
2020-05-02 23:00:14
139.162.106.178 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2020-05-02 22:58:33
140.207.81.233 attackbots
May  2 14:17:16 game-panel sshd[4010]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.207.81.233
May  2 14:17:17 game-panel sshd[4010]: Failed password for invalid user beta from 140.207.81.233 port 63256 ssh2
May  2 14:22:33 game-panel sshd[4307]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.207.81.233
2020-05-02 23:09:11
103.219.112.48 attack
SSH auth scanning - multiple failed logins
2020-05-02 22:37:33
58.246.188.206 attack
SSH authentication failure x 6 reported by Fail2Ban
...
2020-05-02 22:33:29
141.98.9.159 attack
May  2 16:36:43 inter-technics sshd[15299]: Invalid user admin from 141.98.9.159 port 36861
May  2 16:36:43 inter-technics sshd[15299]: Failed none for invalid user admin from 141.98.9.159 port 36861 ssh2
May  2 16:36:43 inter-technics sshd[15299]: Invalid user admin from 141.98.9.159 port 36861
May  2 16:36:43 inter-technics sshd[15299]: Failed none for invalid user admin from 141.98.9.159 port 36861 ssh2
May  2 16:37:06 inter-technics sshd[15436]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.159  user=root
May  2 16:37:08 inter-technics sshd[15436]: Failed password for root from 141.98.9.159 port 44539 ssh2
...
2020-05-02 22:41:07
51.255.109.166 attack
Automatic report - Banned IP Access
2020-05-02 22:50:23
103.218.2.170 attackbotsspam
detected by Fail2Ban
2020-05-02 22:56:35

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