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: China

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 <<>> 121.5.109.55
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12548
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.5.109.55.			IN	A

;; AUTHORITY SECTION:
.			452	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022020700 1800 900 604800 86400

;; Query time: 64 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 08 01:04:56 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 55.109.5.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 55.109.5.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
175.210.76.20 attackspam
Honeypot attack, port: 81, PTR: PTR record not found
2020-02-23 23:13:20
114.224.202.104 attack
Brute force blocker - service: proftpd1 - aantal: 60 - Mon Jun 25 12:25:17 2018
2020-02-23 23:04:04
222.186.175.150 attackspam
Feb 23 15:52:53 dedicated sshd[24058]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.150  user=root
Feb 23 15:52:55 dedicated sshd[24058]: Failed password for root from 222.186.175.150 port 41860 ssh2
2020-02-23 23:37:06
69.176.80.66 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-23 23:23:26
163.179.236.180 attackspam
Brute force blocker - service: proftpd1 - aantal: 61 - Sat Jun 23 14:35:18 2018
2020-02-23 23:26:05
185.234.217.44 attack
lfd: (smtpauth) Failed SMTP AUTH login from 185.234.217.44 (-): 5 in the last 3600 secs - Sat Jun 23 12:32:05 2018
2020-02-23 23:25:09
89.231.80.211 attackspam
Automatic report - SSH Brute-Force Attack
2020-02-23 23:39:43
31.162.200.223 attackbotsspam
1582464466 - 02/23/2020 14:27:46 Host: 31.162.200.223/31.162.200.223 Port: 445 TCP Blocked
2020-02-23 23:38:52
167.114.8.247 attack
lfd: (smtpauth) Failed SMTP AUTH login from 167.114.8.247 (ip247.ip-167-114-8.net): 5 in the last 3600 secs - Sat Jun 23 10:13:11 2018
2020-02-23 23:35:08
167.172.148.144 attackbots
Unauthorized connection attempt detected from IP address 167.172.148.144 to port 3389
2020-02-23 23:37:38
185.234.217.42 attackspam
lfd: (smtpauth) Failed SMTP AUTH login from 185.234.217.42 (-): 5 in the last 3600 secs - Sat Jun 23 12:31:35 2018
2020-02-23 23:27:30
14.169.170.127 attackspambots
lfd: (smtpauth) Failed SMTP AUTH login from 14.169.170.127 (VN/Vietnam/static.vnpt.vn): 5 in the last 3600 secs - Mon Jun 25 08:01:36 2018
2020-02-23 23:07:13
179.12.19.225 attackspambots
SSH/22 MH Probe, BF, Hack -
2020-02-23 23:09:01
185.241.145.33 attackspambots
Automatic report - Port Scan Attack
2020-02-23 23:10:23
45.251.47.21 attackspam
Feb 23 16:04:13 ourumov-web sshd\[24499\]: Invalid user robi from 45.251.47.21 port 51744
Feb 23 16:04:13 ourumov-web sshd\[24499\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.251.47.21
Feb 23 16:04:14 ourumov-web sshd\[24499\]: Failed password for invalid user robi from 45.251.47.21 port 51744 ssh2
...
2020-02-23 23:29:28

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