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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.230.55.5
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12288
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.230.55.5.			IN	A

;; AUTHORITY SECTION:
.			573	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022030800 1800 900 604800 86400

;; Query time: 176 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 08 20:26:28 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 5.55.230.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 5.55.230.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.79.168.138 attackbotsspam
Unauthorized connection attempt detected from IP address 45.79.168.138 to port 53
2020-02-10 06:15:45
121.184.237.12 attackspambots
Honeypot attack, port: 81, PTR: PTR record not found
2020-02-10 06:23:58
180.249.202.224 attackbotsspam
Automatic report - Port Scan Attack
2020-02-10 06:37:39
123.205.60.90 attackbotsspam
Honeypot attack, port: 5555, PTR: 123-205-60-90.adsl.dynamic.seed.net.tw.
2020-02-10 06:28:14
212.179.24.138 attackbots
02/09/2020-23:09:34.686259 212.179.24.138 Protocol: 6 ET POLICY Cleartext WordPress Login
2020-02-10 06:16:13
13.233.84.244 attackbots
Feb  4 03:02:28 foo sshd[13085]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=em3-13-233-84-244.ap-south-1.compute.amazonaws.com  user=r.r
Feb  4 03:02:29 foo sshd[13085]: Failed password for r.r from 13.233.84.244 port 50212 ssh2
Feb  4 03:02:29 foo sshd[13085]: Received disconnect from 13.233.84.244: 11: Bye Bye [preauth]
Feb  4 03:02:31 foo sshd[13087]: Invalid user dasusr1 from 13.233.84.244
Feb  4 03:02:31 foo sshd[13087]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=em3-13-233-84-244.ap-south-1.compute.amazonaws.com 
Feb  4 03:02:33 foo sshd[13087]: Failed password for invalid user dasusr1 from 13.233.84.244 port 52218 ssh2
Feb  4 03:02:33 foo sshd[13087]: Received disconnect from 13.233.84.244: 11: Bye Bye [preauth]
Feb  4 03:02:35 foo sshd[13089]: Invalid user toptest from 13.233.84.244
Feb  4 03:02:35 foo sshd[13089]: pam_unix(sshd:auth): authentication failure; logname= uid=0........
-------------------------------
2020-02-10 06:44:54
113.107.139.68 attack
Portscan or hack attempt detected by psad/fwsnort
2020-02-10 06:19:16
36.80.97.107 attack
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-10 06:10:04
216.189.12.247 attackspam
Brute forcing email accounts
2020-02-10 06:24:35
45.143.223.149 attackbots
Unauthorized connection attempt detected from IP address 45.143.223.149 to port 25
2020-02-10 06:37:08
222.186.30.35 attack
Feb  9 23:30:43 MK-Soft-Root1 sshd[7354]: Failed password for root from 222.186.30.35 port 24595 ssh2
Feb  9 23:30:46 MK-Soft-Root1 sshd[7354]: Failed password for root from 222.186.30.35 port 24595 ssh2
...
2020-02-10 06:35:09
103.72.162.44 attack
Feb  9 22:08:56 *** sshd[9308]: Invalid user ovx from 103.72.162.44
2020-02-10 06:45:43
88.90.254.115 attack
Feb  3 22:06:42 kmh-mb-001 sshd[21320]: Invalid user airborne from 88.90.254.115 port 49896
Feb  3 22:06:42 kmh-mb-001 sshd[21320]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.90.254.115
Feb  3 22:06:44 kmh-mb-001 sshd[21320]: Failed password for invalid user airborne from 88.90.254.115 port 49896 ssh2
Feb  3 22:06:44 kmh-mb-001 sshd[21320]: Received disconnect from 88.90.254.115 port 49896:11: Bye Bye [preauth]
Feb  3 22:06:44 kmh-mb-001 sshd[21320]: Disconnected from 88.90.254.115 port 49896 [preauth]
Feb  3 22:28:34 kmh-mb-001 sshd[24173]: Invalid user user from 88.90.254.115 port 52634
Feb  3 22:28:34 kmh-mb-001 sshd[24173]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=88.90.254.115
Feb  3 22:28:37 kmh-mb-001 sshd[24173]: Failed password for invalid user user from 88.90.254.115 port 52634 ssh2
Feb  3 22:28:37 kmh-mb-001 sshd[24173]: Received disconnect from 88.90.254.115 port 5........
-------------------------------
2020-02-10 06:22:18
49.234.203.5 attackspam
Feb  9 12:25:23 sip sshd[27635]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.203.5
Feb  9 12:25:25 sip sshd[27635]: Failed password for invalid user jyx from 49.234.203.5 port 58842 ssh2
Feb  9 23:08:55 sip sshd[28509]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.203.5
2020-02-10 06:46:57
129.126.204.40 attackbotsspam
Caught in portsentry honeypot
2020-02-10 06:43:41

Recently Reported IPs

121.230.55.40 121.230.55.65 121.230.58.142 121.230.59.125
113.81.209.113 121.230.55.50 121.230.58.30 121.230.58.196
121.230.55.88 121.230.55.83 121.230.55.99 121.230.59.126
121.230.59.139 121.230.59.12 121.230.59.132 121.230.59.186
253.136.126.49 121.230.59.183 114.119.153.7 121.230.59.171