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: Korea (the Republic of)

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 <<>> 121.138.109.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45218
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.138.109.45.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012301 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 06:29:44 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 45.109.138.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.109.138.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
218.92.0.168 attackbotsspam
Jan  6 01:35:06 vps691689 sshd[22266]: Failed password for root from 218.92.0.168 port 46787 ssh2
Jan  6 01:35:21 vps691689 sshd[22266]: error: maximum authentication attempts exceeded for root from 218.92.0.168 port 46787 ssh2 [preauth]
...
2020-01-06 08:45:41
188.212.164.187 attackspambots
Telnet/23 MH Probe, BF, Hack -
2020-01-06 08:33:36
59.126.206.88 attack
Unauthorized connection attempt detected from IP address 59.126.206.88 to port 23 [J]
2020-01-06 08:22:30
193.29.13.20 attackspambots
Fail2Ban Ban Triggered
2020-01-06 08:33:14
189.51.120.98 attack
Jan  5 22:40:21 markkoudstaal sshd[28312]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.51.120.98
Jan  5 22:40:23 markkoudstaal sshd[28312]: Failed password for invalid user qxv from 189.51.120.98 port 36326 ssh2
Jan  5 22:48:22 markkoudstaal sshd[29541]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=189.51.120.98
2020-01-06 08:27:25
223.97.207.177 attackbotsspam
Honeypot attack, port: 23, PTR: PTR record not found
2020-01-06 08:53:19
106.13.207.159 attackspambots
Unauthorized connection attempt detected from IP address 106.13.207.159 to port 2220 [J]
2020-01-06 08:51:57
87.110.181.30 attack
Unauthorized connection attempt detected from IP address 87.110.181.30 to port 2220 [J]
2020-01-06 08:59:25
197.57.143.112 attackbots
Portscan or hack attempt detected by psad/fwsnort
2020-01-06 08:39:40
197.63.48.2 attackbots
Unauthorized connection attempt detected from IP address 197.63.48.2 to port 23 [J]
2020-01-06 08:28:13
218.18.101.84 attackbotsspam
Unauthorized connection attempt detected from IP address 218.18.101.84 to port 2220 [J]
2020-01-06 08:23:10
182.61.54.106 attackbots
Unauthorized connection attempt detected from IP address 182.61.54.106 to port 2220 [J]
2020-01-06 08:45:52
80.211.179.154 attackbots
Unauthorized connection attempt detected from IP address 80.211.179.154 to port 2220 [J]
2020-01-06 08:25:19
190.16.55.101 attackbotsspam
Unauthorized connection attempt detected from IP address 190.16.55.101 to port 23 [J]
2020-01-06 08:37:02
92.118.37.55 attackbotsspam
Scanning random ports - tries to find possible vulnerable services
2020-01-06 08:54:14

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