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 <<>> 118.52.73.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 15447
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;118.52.73.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 21 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 21:09:12 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 21.73.52.118.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.73.52.118.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
216.180.152.178 attack
Email rejected due to spam filtering
2020-07-31 21:08:15
222.186.42.213 attackbots
SSH brute-force attempt
2020-07-31 20:28:15
37.59.43.63 attackbotsspam
Jul 31 14:11:01 db sshd[2270]: User root from 37.59.43.63 not allowed because none of user's groups are listed in AllowGroups
...
2020-07-31 20:47:41
151.80.168.236 attackbots
Jul 31 13:04:25 ajax sshd[9849]: Failed password for root from 151.80.168.236 port 33852 ssh2
2020-07-31 20:38:46
122.51.18.119 attack
Jul 31 05:43:42 mockhub sshd[5686]: Failed password for root from 122.51.18.119 port 59490 ssh2
...
2020-07-31 20:50:33
211.103.213.45 attackbotsspam
07/31/2020-08:11:06.498509 211.103.213.45 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-07-31 20:40:37
134.209.228.253 attackbots
Jul 31 14:11:16 fhem-rasp sshd[14346]: Failed password for root from 134.209.228.253 port 33920 ssh2
Jul 31 14:11:16 fhem-rasp sshd[14346]: Disconnected from authenticating user root 134.209.228.253 port 33920 [preauth]
...
2020-07-31 20:34:52
222.186.42.155 attackbots
Jul 31 14:47:01 theomazars sshd[20231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.155  user=root
Jul 31 14:47:03 theomazars sshd[20231]: Failed password for root from 222.186.42.155 port 62702 ssh2
2020-07-31 20:55:15
91.191.209.190 attack
unauth smtp
2020-07-31 20:28:38
159.65.219.250 attackbotsspam
159.65.219.250 - - [31/Jul/2020:13:10:33 +0100] "POST /wp-login.php HTTP/1.1" 200 1968 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
159.65.219.250 - - [31/Jul/2020:13:10:34 +0100] "POST /wp-login.php HTTP/1.1" 200 1952 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
159.65.219.250 - - [31/Jul/2020:13:10:35 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-07-31 21:04:22
128.199.134.165 attackspam
Port scan: Attack repeated for 24 hours
2020-07-31 20:53:53
132.232.21.19 attackbotsspam
Jul 31 14:03:19 santamaria sshd\[17088\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.21.19  user=root
Jul 31 14:03:22 santamaria sshd\[17088\]: Failed password for root from 132.232.21.19 port 40466 ssh2
Jul 31 14:10:30 santamaria sshd\[17186\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.21.19  user=root
...
2020-07-31 21:09:14
46.105.31.249 attack
2020-07-31T14:09:03.511472wiz-ks3 sshd[18396]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.31.249  user=root
2020-07-31T14:09:05.928984wiz-ks3 sshd[18396]: Failed password for root from 46.105.31.249 port 46276 ssh2
2020-07-31T14:09:47.742280wiz-ks3 sshd[18401]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.31.249  user=root
2020-07-31T14:09:49.532629wiz-ks3 sshd[18401]: Failed password for root from 46.105.31.249 port 50612 ssh2
2020-07-31T14:10:32.731002wiz-ks3 sshd[18412]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.31.249  user=root
2020-07-31T14:10:35.033105wiz-ks3 sshd[18412]: Failed password for root from 46.105.31.249 port 55228 ssh2
2020-07-31T14:11:18.233588wiz-ks3 sshd[18414]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.105.31.249  user=root
2020-07-31T14:11:20.184359wiz-ks3 sshd[18414]: Failed password
2020-07-31 20:51:22
91.121.173.98 attackbotsspam
$f2bV_matches
2020-07-31 20:55:56
117.79.132.166 attackbotsspam
Jul 31 14:05:44 jane sshd[24423]: Failed password for root from 117.79.132.166 port 55442 ssh2
...
2020-07-31 20:50:54

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