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 <<>> 104.21.39.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29144
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.39.138.			IN	A

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

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:37:12 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 138.39.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.39.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
198.12.84.221 attack
Jun 17 09:21:39 haigwepa sshd[18207]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.12.84.221 
Jun 17 09:21:41 haigwepa sshd[18207]: Failed password for invalid user ftpuser from 198.12.84.221 port 51938 ssh2
...
2020-06-17 15:26:48
222.244.144.163 attack
Invalid user rio from 222.244.144.163 port 35028
2020-06-17 15:01:49
142.93.60.53 attackbots
(sshd) Failed SSH login from 142.93.60.53 (US/United States/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun 17 08:38:02 s1 sshd[16603]: Invalid user sharks from 142.93.60.53 port 56968
Jun 17 08:38:04 s1 sshd[16603]: Failed password for invalid user sharks from 142.93.60.53 port 56968 ssh2
Jun 17 08:49:26 s1 sshd[16955]: Invalid user ubuntu from 142.93.60.53 port 60912
Jun 17 08:49:28 s1 sshd[16955]: Failed password for invalid user ubuntu from 142.93.60.53 port 60912 ssh2
Jun 17 08:52:33 s1 sshd[17023]: Invalid user abel from 142.93.60.53 port 34634
2020-06-17 15:30:52
103.235.232.178 attackspambots
Failed password for invalid user test from 103.235.232.178 port 37344 ssh2
2020-06-17 14:54:43
14.54.38.33 attack
Jun 17 03:52:59 system,error,critical: login failure for user admin from 14.54.38.33 via telnet
Jun 17 03:53:01 system,error,critical: login failure for user admin from 14.54.38.33 via telnet
Jun 17 03:53:03 system,error,critical: login failure for user administrator from 14.54.38.33 via telnet
Jun 17 03:53:08 system,error,critical: login failure for user root from 14.54.38.33 via telnet
Jun 17 03:53:09 system,error,critical: login failure for user admin from 14.54.38.33 via telnet
Jun 17 03:53:11 system,error,critical: login failure for user admin from 14.54.38.33 via telnet
Jun 17 03:53:15 system,error,critical: login failure for user root from 14.54.38.33 via telnet
Jun 17 03:53:17 system,error,critical: login failure for user admin from 14.54.38.33 via telnet
Jun 17 03:53:19 system,error,critical: login failure for user root from 14.54.38.33 via telnet
Jun 17 03:53:24 system,error,critical: login failure for user root from 14.54.38.33 via telnet
2020-06-17 15:15:05
125.19.153.156 attackspam
Jun 17 02:40:18 ny01 sshd[4148]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.19.153.156
Jun 17 02:40:20 ny01 sshd[4148]: Failed password for invalid user admin from 125.19.153.156 port 50094 ssh2
Jun 17 02:46:52 ny01 sshd[4932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.19.153.156
2020-06-17 15:03:26
222.186.175.183 attackspam
Jun 17 08:38:55 vserver sshd\[30987\]: Failed password for root from 222.186.175.183 port 17792 ssh2Jun 17 08:38:58 vserver sshd\[30987\]: Failed password for root from 222.186.175.183 port 17792 ssh2Jun 17 08:39:00 vserver sshd\[30987\]: Failed password for root from 222.186.175.183 port 17792 ssh2Jun 17 08:39:04 vserver sshd\[30987\]: Failed password for root from 222.186.175.183 port 17792 ssh2
...
2020-06-17 14:52:36
112.31.12.175 attackbots
Invalid user raven from 112.31.12.175 port 16833
2020-06-17 15:23:00
122.51.221.184 attackbotsspam
SSH invalid-user multiple login attempts
2020-06-17 14:54:31
185.244.26.127 attackbotsspam
2020-06-17T06:37:33.048520upcloud.m0sh1x2.com sshd[19228]: Invalid user shoutcast from 185.244.26.127 port 30072
2020-06-17 15:09:31
202.168.205.181 attack
Jun 17 07:05:53 server sshd[22062]: Failed password for invalid user debian from 202.168.205.181 port 4552 ssh2
Jun 17 07:09:38 server sshd[24989]: Failed password for invalid user marina from 202.168.205.181 port 7741 ssh2
Jun 17 07:13:05 server sshd[27775]: Failed password for root from 202.168.205.181 port 11680 ssh2
2020-06-17 14:53:49
182.61.164.198 attackspam
$f2bV_matches | Triggered by Fail2Ban at Vostok web server
2020-06-17 15:16:11
222.186.42.7 attackbotsspam
SSH authentication failure x 6 reported by Fail2Ban
...
2020-06-17 15:09:09
196.52.84.29 attack
0,59-02/05 [bc02/m41] PostRequest-Spammer scoring: Lusaka01
2020-06-17 15:34:11
138.68.95.204 attackspam
Failed password for invalid user gitlab_ci from 138.68.95.204 port 41236 ssh2
2020-06-17 15:19:12

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