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 <<>> 104.21.25.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13999
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.25.138.			IN	A

;; AUTHORITY SECTION:
.			549	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021801 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Feb 19 03:29:30 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 138.25.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 138.25.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
61.177.172.142 attackbots
Sep 12 22:39:17 markkoudstaal sshd[29631]: Failed password for root from 61.177.172.142 port 14816 ssh2
Sep 12 22:39:20 markkoudstaal sshd[29631]: Failed password for root from 61.177.172.142 port 14816 ssh2
Sep 12 22:39:23 markkoudstaal sshd[29631]: Failed password for root from 61.177.172.142 port 14816 ssh2
Sep 12 22:39:26 markkoudstaal sshd[29631]: Failed password for root from 61.177.172.142 port 14816 ssh2
...
2020-09-13 04:43:49
47.19.86.253 attackspambots
firewall-block, port(s): 445/tcp
2020-09-13 04:48:36
131.150.135.164 attack
Time:     Sat Sep 12 16:57:29 2020 +0000
IP:       131.150.135.164 (US/United States/131-150-135-164.res.spectrum.com)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Sep 12 16:57:19 hosting sshd[17145]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.150.135.164  user=admin
Sep 12 16:57:21 hosting sshd[17145]: Failed password for admin from 131.150.135.164 port 41067 ssh2
Sep 12 16:57:23 hosting sshd[17160]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.150.135.164  user=admin
Sep 12 16:57:25 hosting sshd[17160]: Failed password for admin from 131.150.135.164 port 41179 ssh2
Sep 12 16:57:26 hosting sshd[17167]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.150.135.164  user=admin
2020-09-13 05:01:54
5.182.210.205 attackbots
[N10.H2.VM2] Port Scanner Detected Blocked by UFW
2020-09-13 04:31:14
106.13.99.107 attackspambots
Sep 12 22:48:03 vpn01 sshd[24871]: Failed password for root from 106.13.99.107 port 33648 ssh2
...
2020-09-13 05:00:19
182.180.128.134 attackspam
Sep 12 18:32:24 rocket sshd[6253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.180.128.134
Sep 12 18:32:26 rocket sshd[6253]: Failed password for invalid user factorio from 182.180.128.134 port 56300 ssh2
...
2020-09-13 04:44:14
101.6.133.27 attackspambots
SSH/22 MH Probe, BF, Hack -
2020-09-13 04:42:45
138.68.150.93 attackbotsspam
138.68.150.93 - - [12/Sep/2020:10:59:08 -0600] "GET /wp-login.php HTTP/1.1" 301 478 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-09-13 04:56:37
35.175.212.58 attack
Sep 12 20:35:20 roki sshd[1923]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.175.212.58  user=root
Sep 12 20:35:21 roki sshd[1923]: Failed password for root from 35.175.212.58 port 54434 ssh2
Sep 12 21:03:44 roki sshd[3942]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.175.212.58  user=root
Sep 12 21:03:47 roki sshd[3942]: Failed password for root from 35.175.212.58 port 37208 ssh2
Sep 12 21:08:33 roki sshd[4291]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=35.175.212.58  user=root
...
2020-09-13 04:27:28
93.56.47.242 attack
Fail2Ban Ban Triggered
Wordpress Attack Attempt
2020-09-13 04:33:38
167.114.103.140 attack
Sep 12 20:59:47 dev0-dcde-rnet sshd[17375]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.114.103.140
Sep 12 20:59:49 dev0-dcde-rnet sshd[17375]: Failed password for invalid user rob123 from 167.114.103.140 port 38462 ssh2
Sep 12 21:02:40 dev0-dcde-rnet sshd[17393]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.114.103.140
2020-09-13 04:33:19
49.233.152.7 attack
 TCP (SYN) 49.233.152.7:58193 -> port 1433, len 52
2020-09-13 04:36:00
140.143.93.31 attack
Sep 12 20:30:03 ip-172-31-42-142 sshd\[14109\]: Failed password for root from 140.143.93.31 port 40056 ssh2\
Sep 12 20:34:23 ip-172-31-42-142 sshd\[14224\]: Invalid user mailman from 140.143.93.31\
Sep 12 20:34:24 ip-172-31-42-142 sshd\[14224\]: Failed password for invalid user mailman from 140.143.93.31 port 33548 ssh2\
Sep 12 20:38:57 ip-172-31-42-142 sshd\[14297\]: Invalid user admin from 140.143.93.31\
Sep 12 20:38:59 ip-172-31-42-142 sshd\[14297\]: Failed password for invalid user admin from 140.143.93.31 port 55288 ssh2\
2020-09-13 04:47:17
59.45.76.90 attack
Sep 12 19:10:41 serwer sshd\[21143\]: Invalid user micro2 from 59.45.76.90 port 28894
Sep 12 19:10:41 serwer sshd\[21143\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.45.76.90
Sep 12 19:10:44 serwer sshd\[21143\]: Failed password for invalid user micro2 from 59.45.76.90 port 28894 ssh2
...
2020-09-13 04:47:52
139.59.3.170 attack
Invalid user tests1 from 139.59.3.170 port 56210
2020-09-13 05:01:24

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