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 <<>> 104.21.20.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36322
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.138.			IN	A

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

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:15:09 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 138.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
218.92.0.143 attackbotsspam
Sep  4 01:57:32 cvbmail sshd\[27401\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.143  user=root
Sep  4 01:57:34 cvbmail sshd\[27401\]: Failed password for root from 218.92.0.143 port 4078 ssh2
Sep  4 01:58:03 cvbmail sshd\[27405\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.143  user=root
2019-09-04 08:41:41
51.77.147.51 attack
Sep  4 00:21:44 MK-Soft-VM7 sshd\[547\]: Invalid user ruben from 51.77.147.51 port 48650
Sep  4 00:21:44 MK-Soft-VM7 sshd\[547\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.147.51
Sep  4 00:21:45 MK-Soft-VM7 sshd\[547\]: Failed password for invalid user ruben from 51.77.147.51 port 48650 ssh2
...
2019-09-04 08:33:03
46.25.245.92 attackbotsspam
2019-09-04T00:27:11.452681abusebot-8.cloudsearch.cf sshd\[15623\]: Invalid user medved from 46.25.245.92 port 49580
2019-09-04 08:47:09
130.61.117.31 attackbotsspam
Sep  3 14:30:54 hiderm sshd\[11276\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.61.117.31  user=mail
Sep  3 14:30:57 hiderm sshd\[11276\]: Failed password for mail from 130.61.117.31 port 52188 ssh2
Sep  3 14:35:59 hiderm sshd\[11727\]: Invalid user brady from 130.61.117.31
Sep  3 14:35:59 hiderm sshd\[11727\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=130.61.117.31
Sep  3 14:36:02 hiderm sshd\[11727\]: Failed password for invalid user brady from 130.61.117.31 port 18437 ssh2
2019-09-04 08:46:16
138.68.111.27 attackspambots
Sep  3 10:10:47 sachi sshd\[1195\]: Invalid user lucy from 138.68.111.27
Sep  3 10:10:47 sachi sshd\[1195\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=semako-01.weplay.space
Sep  3 10:10:49 sachi sshd\[1195\]: Failed password for invalid user lucy from 138.68.111.27 port 50380 ssh2
Sep  3 10:14:59 sachi sshd\[1581\]: Invalid user nadia from 138.68.111.27
Sep  3 10:14:59 sachi sshd\[1581\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=semako-01.weplay.space
2019-09-04 08:12:29
115.94.204.156 attack
Sep  4 00:16:31 game-panel sshd[15697]: Failed password for root from 115.94.204.156 port 59866 ssh2
Sep  4 00:21:11 game-panel sshd[15922]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.94.204.156
Sep  4 00:21:14 game-panel sshd[15922]: Failed password for invalid user rupert from 115.94.204.156 port 60580 ssh2
2019-09-04 08:26:33
54.37.68.66 attack
Sep  4 02:01:43 markkoudstaal sshd[27294]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.68.66
Sep  4 02:01:45 markkoudstaal sshd[27294]: Failed password for invalid user rogerio from 54.37.68.66 port 57912 ssh2
Sep  4 02:05:50 markkoudstaal sshd[27803]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.68.66
2019-09-04 08:17:01
64.202.187.48 attackspam
Sep  4 02:15:56 rpi sshd[18986]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=64.202.187.48 
Sep  4 02:15:58 rpi sshd[18986]: Failed password for invalid user botmaster from 64.202.187.48 port 59708 ssh2
2019-09-04 08:20:09
49.88.112.85 attackspam
Sep  3 14:24:40 php1 sshd\[18579\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.85  user=root
Sep  3 14:24:42 php1 sshd\[18579\]: Failed password for root from 49.88.112.85 port 11355 ssh2
Sep  3 14:24:44 php1 sshd\[18579\]: Failed password for root from 49.88.112.85 port 11355 ssh2
Sep  3 14:24:45 php1 sshd\[18579\]: Failed password for root from 49.88.112.85 port 11355 ssh2
Sep  3 14:24:47 php1 sshd\[18596\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.85  user=root
2019-09-04 08:35:26
46.105.110.79 attackbotsspam
Sep  3 20:47:20 OPSO sshd\[14142\]: Invalid user lb from 46.105.110.79 port 33514
Sep  3 20:47:20 OPSO sshd\[14142\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.110.79
Sep  3 20:47:22 OPSO sshd\[14142\]: Failed password for invalid user lb from 46.105.110.79 port 33514 ssh2
Sep  3 20:51:23 OPSO sshd\[15306\]: Invalid user forum from 46.105.110.79 port 50344
Sep  3 20:51:23 OPSO sshd\[15306\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.110.79
2019-09-04 08:08:26
78.26.174.213 attackspam
Sep  3 20:29:30 km20725 sshd\[16130\]: Invalid user user6 from 78.26.174.213Sep  3 20:29:32 km20725 sshd\[16130\]: Failed password for invalid user user6 from 78.26.174.213 port 60232 ssh2Sep  3 20:34:37 km20725 sshd\[16413\]: Invalid user wc from 78.26.174.213Sep  3 20:34:39 km20725 sshd\[16413\]: Failed password for invalid user wc from 78.26.174.213 port 51830 ssh2
...
2019-09-04 08:29:11
174.138.25.247 attackbots
Automatic report - Banned IP Access
2019-09-04 08:48:31
101.227.90.169 attack
Sep  4 01:54:14 host sshd\[48670\]: Invalid user roby from 101.227.90.169 port 37053
Sep  4 01:54:14 host sshd\[48670\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.227.90.169
...
2019-09-04 08:22:16
195.13.198.164 attackspam
19/9/3@14:34:00: FAIL: Alarm-Intrusion address from=195.13.198.164
...
2019-09-04 08:52:07
178.62.252.89 attackspam
Sep  3 20:08:29 mail sshd\[18395\]: Invalid user eddie from 178.62.252.89 port 44542
Sep  3 20:08:29 mail sshd\[18395\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.252.89
...
2019-09-04 08:27:21

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