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 <<>> 121.21.69.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51781
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.21.69.52.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012900 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 29 18:39:31 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 52.69.21.121.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
server can't find 121.21.69.52.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
51.79.57.12 attack
Trying ports that it shouldn't be.
2020-08-02 22:32:01
129.204.203.218 attackspam
 TCP (SYN) 129.204.203.218:55323 -> port 893, len 44
2020-08-02 22:03:45
124.29.236.163 attack
2020-08-02T07:47:40.0232981495-001 sshd[21339]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.29.236.163  user=root
2020-08-02T07:47:41.9335581495-001 sshd[21339]: Failed password for root from 124.29.236.163 port 51272 ssh2
2020-08-02T07:52:06.4229061495-001 sshd[21520]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.29.236.163  user=root
2020-08-02T07:52:08.6541771495-001 sshd[21520]: Failed password for root from 124.29.236.163 port 34906 ssh2
2020-08-02T07:56:36.3912181495-001 sshd[21713]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.29.236.163  user=root
2020-08-02T07:56:38.3560051495-001 sshd[21713]: Failed password for root from 124.29.236.163 port 46774 ssh2
...
2020-08-02 22:08:11
222.186.30.76 attackbotsspam
Aug  2 16:32:29 theomazars sshd[9547]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.76  user=root
Aug  2 16:32:31 theomazars sshd[9547]: Failed password for root from 222.186.30.76 port 32574 ssh2
2020-08-02 22:38:24
213.196.144.134 attackspambots
Port Scan detected!
...
2020-08-02 22:40:39
106.12.125.241 attackbots
Aug  2 14:57:27 * sshd[21085]: Failed password for root from 106.12.125.241 port 48850 ssh2
2020-08-02 22:00:47
64.53.14.211 attackspambots
$f2bV_matches
2020-08-02 22:21:38
193.77.156.24 attackspam
Automatic report - Port Scan Attack
2020-08-02 22:25:37
128.199.149.111 attackspambots
Aug  2 15:06:51 hosting sshd[16707]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.149.111  user=root
Aug  2 15:06:53 hosting sshd[16707]: Failed password for root from 128.199.149.111 port 44288 ssh2
Aug  2 15:10:06 hosting sshd[17130]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.149.111  user=root
Aug  2 15:10:08 hosting sshd[17130]: Failed password for root from 128.199.149.111 port 64071 ssh2
Aug  2 15:11:35 hosting sshd[17375]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.149.111  user=root
Aug  2 15:11:38 hosting sshd[17375]: Failed password for root from 128.199.149.111 port 16091 ssh2
...
2020-08-02 22:33:00
183.66.41.26 attack
20 attempts against mh-ssh on ice
2020-08-02 22:19:21
61.50.99.26 attackspam
Invalid user Abcd1234!@#$ from 61.50.99.26 port 49446
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.50.99.26
Invalid user Abcd1234!@#$ from 61.50.99.26 port 49446
Failed password for invalid user Abcd1234!@#$ from 61.50.99.26 port 49446 ssh2
Invalid user AB123321 from 61.50.99.26 port 61277
2020-08-02 22:18:47
106.12.138.72 attackbots
Aug  2 16:20:23 minden010 sshd[11462]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.138.72
Aug  2 16:20:25 minden010 sshd[11462]: Failed password for invalid user wonder from 106.12.138.72 port 47934 ssh2
Aug  2 16:23:19 minden010 sshd[12379]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.138.72
...
2020-08-02 22:37:45
81.196.108.98 attack
Aug  2 15:12:16 root sshd[20815]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.196.108.98  user=root
Aug  2 15:12:18 root sshd[20815]: Failed password for root from 81.196.108.98 port 50745 ssh2
...
2020-08-02 22:03:18
111.85.96.173 attackbotsspam
Aug  2 17:10:03 gw1 sshd[9947]: Failed password for root from 111.85.96.173 port 15696 ssh2
...
2020-08-02 22:06:57
188.131.180.15 attackbotsspam
Failed password for root from 188.131.180.15 port 39456 ssh2
2020-08-02 22:30:25

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