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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.121.81.109
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18152
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.121.81.109.			IN	A

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

;; Query time: 23 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Mar 09 07:23:20 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 109.81.121.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 109.81.121.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
80.82.69.130 attackbotsspam
 TCP (SYN) 80.82.69.130:54845 -> port 25098, len 44
2020-05-11 02:11:49
162.243.233.102 attackbots
May 10 17:55:48 lock-38 sshd[2203588]: Disconnected from authenticating user root 162.243.233.102 port 40941 [preauth]
May 10 18:06:20 lock-38 sshd[2204210]: Invalid user sysman from 162.243.233.102 port 43374
May 10 18:06:20 lock-38 sshd[2204210]: Invalid user sysman from 162.243.233.102 port 43374
May 10 18:06:20 lock-38 sshd[2204210]: Failed password for invalid user sysman from 162.243.233.102 port 43374 ssh2
May 10 18:06:20 lock-38 sshd[2204210]: Disconnected from invalid user sysman 162.243.233.102 port 43374 [preauth]
...
2020-05-11 02:04:25
106.54.195.43 attack
firewall-block, port(s): 6379/tcp
2020-05-11 02:03:53
94.177.246.39 attackbots
May 10 15:30:38 ns3033917 sshd[8112]: Failed password for invalid user jane from 94.177.246.39 port 46714 ssh2
May 10 15:34:50 ns3033917 sshd[8152]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.177.246.39  user=root
May 10 15:34:53 ns3033917 sshd[8152]: Failed password for root from 94.177.246.39 port 44062 ssh2
...
2020-05-11 02:30:24
206.189.129.144 attackspam
2020-05-10T12:15:58.124746abusebot-3.cloudsearch.cf sshd[4811]: Invalid user connor from 206.189.129.144 port 54032
2020-05-10T12:15:58.131216abusebot-3.cloudsearch.cf sshd[4811]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.129.144
2020-05-10T12:15:58.124746abusebot-3.cloudsearch.cf sshd[4811]: Invalid user connor from 206.189.129.144 port 54032
2020-05-10T12:15:59.871816abusebot-3.cloudsearch.cf sshd[4811]: Failed password for invalid user connor from 206.189.129.144 port 54032 ssh2
2020-05-10T12:24:04.247200abusebot-3.cloudsearch.cf sshd[5322]: Invalid user maint from 206.189.129.144 port 51000
2020-05-10T12:24:04.254309abusebot-3.cloudsearch.cf sshd[5322]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=206.189.129.144
2020-05-10T12:24:04.247200abusebot-3.cloudsearch.cf sshd[5322]: Invalid user maint from 206.189.129.144 port 51000
2020-05-10T12:24:06.049755abusebot-3.cloudsearch.cf sshd[5322
...
2020-05-11 02:16:10
134.19.176.21 attack
Fail2Ban Ban Triggered
2020-05-11 02:32:33
195.246.52.114 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-11 02:23:11
94.102.50.144 attackbotsspam
 TCP (SYN) 94.102.50.144:44212 -> port 46441, len 44
2020-05-11 02:07:01
114.35.167.86 attackspambots
Honeypot attack, port: 81, PTR: 114-35-167-86.HINET-IP.hinet.net.
2020-05-11 02:19:15
51.254.39.183 attack
May 10 19:49:39 plex sshd[32766]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.39.183  user=root
May 10 19:49:41 plex sshd[32766]: Failed password for root from 51.254.39.183 port 58110 ssh2
2020-05-11 02:12:13
223.18.146.223 attackbotsspam
Honeypot attack, port: 5555, PTR: 223-146-18-223-on-nets.com.
2020-05-11 02:04:08
79.124.62.82 attackbots
 TCP (SYN) 79.124.62.82:40142 -> port 4445, len 44
2020-05-11 02:15:00
186.215.180.251 attackspam
$f2bV_matches
2020-05-11 02:37:08
220.134.25.134 attackbotsspam
Honeypot attack, port: 81, PTR: 220-134-25-134.HINET-IP.hinet.net.
2020-05-11 02:03:05
94.103.82.197 attackbotsspam
0,16-11/06 [bc01/m42] PostRequest-Spammer scoring: zurich
2020-05-11 02:37:45

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