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: unknown

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.121.25.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37252
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.121.25.20.			IN	A

;; AUTHORITY SECTION:
.			497	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030803 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Mar 09 07:22:16 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 20.25.121.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 20.25.121.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
35.189.53.189 attackspambots
35.189.53.189 - - \[04/Aug/2020:05:55:16 +0200\] "POST /wp-login.php HTTP/1.0" 200 4128 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
35.189.53.189 - - \[04/Aug/2020:05:55:19 +0200\] "POST /wp-login.php HTTP/1.0" 200 3955 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
35.189.53.189 - - \[04/Aug/2020:05:55:21 +0200\] "POST /xmlrpc.php HTTP/1.0" 200 736 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-08-04 14:52:33
52.156.120.194 attackspam
$f2bV_matches
2020-08-04 15:27:47
47.52.39.76 attackbotsspam
Aug  4 05:52:37 web-main sshd[779221]: Failed password for root from 47.52.39.76 port 45302 ssh2
Aug  4 05:55:25 web-main sshd[779226]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=47.52.39.76  user=root
Aug  4 05:55:27 web-main sshd[779226]: Failed password for root from 47.52.39.76 port 33364 ssh2
2020-08-04 14:48:58
121.17.210.61 attack
Attempted Brute Force (dovecot)
2020-08-04 15:24:10
51.75.202.218 attackbotsspam
Cowrie Honeypot: 3 unauthorised SSH/Telnet login attempts between 2020-08-04T03:53:16Z and 2020-08-04T04:02:18Z
2020-08-04 15:02:39
110.17.174.253 attack
$f2bV_matches
2020-08-04 14:50:22
52.117.124.44 attackbotsspam
$f2bV_matches
2020-08-04 15:03:30
62.173.138.147 attackbots
[2020-08-04 02:50:47] NOTICE[1248][C-00003a6d] chan_sip.c: Call from '' (62.173.138.147:64620) to extension '1110901148122518017' rejected because extension not found in context 'public'.
[2020-08-04 02:50:47] SECURITY[1275] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-04T02:50:47.932-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="1110901148122518017",SessionID="0x7f272024a178",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/62.173.138.147/64620",ACLName="no_extension_match"
[2020-08-04 02:51:20] NOTICE[1248][C-00003a6e] chan_sip.c: Call from '' (62.173.138.147:64503) to extension '2220901148122518017' rejected because extension not found in context 'public'.
[2020-08-04 02:51:20] SECURITY[1275] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-08-04T02:51:20.489-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="2220901148122518017",SessionID="0x7f272024a178",LocalAddress="IPV4/UDP/192.168.244.6/5060",Remot
...
2020-08-04 14:54:05
110.78.114.236 attack
Aug  4 08:08:00 server sshd[52581]: Failed password for root from 110.78.114.236 port 34952 ssh2
Aug  4 08:12:46 server sshd[54225]: Failed password for root from 110.78.114.236 port 44912 ssh2
Aug  4 08:17:45 server sshd[55684]: Failed password for root from 110.78.114.236 port 54848 ssh2
2020-08-04 14:51:22
58.210.82.250 attack
Automatic report BANNED IP
2020-08-04 14:48:27
149.202.162.73 attack
*Port Scan* detected from 149.202.162.73 (FR/France/Hauts-de-France/Gravelines/-). 4 hits in the last 195 seconds
2020-08-04 15:06:21
92.118.160.25 attackbots
Unauthorized connection attempt detected from IP address 92.118.160.25 to port 1000
2020-08-04 15:23:18
66.96.228.119 attackspambots
Aug  4 04:06:27 firewall sshd[15620]: Failed password for root from 66.96.228.119 port 33330 ssh2
Aug  4 04:11:03 firewall sshd[15891]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=66.96.228.119  user=root
Aug  4 04:11:06 firewall sshd[15891]: Failed password for root from 66.96.228.119 port 45324 ssh2
...
2020-08-04 15:16:28
45.224.156.6 attackbotsspam
Mail/25/465/587-993/995 Probe, Reject, BadAuth, Hack, SPAM -
2020-08-04 15:12:17
203.245.29.148 attackbots
Aug  4 05:49:56 nextcloud sshd\[14478\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.245.29.148  user=root
Aug  4 05:49:59 nextcloud sshd\[14478\]: Failed password for root from 203.245.29.148 port 55276 ssh2
Aug  4 05:54:44 nextcloud sshd\[18511\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.245.29.148  user=root
2020-08-04 15:19:50

Recently Reported IPs

138.121.25.39 138.121.25.225 138.121.25.219 138.121.25.57
138.121.25.16 138.121.25.72 138.121.25.67 138.121.25.69
138.121.25.198 138.121.25.86 118.174.69.52 138.121.27.102
138.121.27.181 138.121.27.49 118.174.69.56 138.121.28.129
138.121.28.132 138.121.28.122 138.121.28.105 138.121.28.137