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: United States of America (the)

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 <<>> 21.169.253.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12552
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.169.253.12.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020600 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 22:54:33 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 12.253.169.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.253.169.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
89.134.126.89 attack
Dec 13 17:41:17 ns41 sshd[3060]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.134.126.89
Dec 13 17:41:17 ns41 sshd[3060]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=89.134.126.89
2019-12-14 00:46:21
181.45.141.12 attackspam
Unauthorized connection attempt detected from IP address 181.45.141.12 to port 445
2019-12-14 01:12:16
5.39.88.60 attack
2019-12-13T16:34:56.298521shield sshd\[21624\]: Invalid user admin123 from 5.39.88.60 port 55524
2019-12-13T16:34:56.302950shield sshd\[21624\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3033121.ip-5-39-88.eu
2019-12-13T16:34:58.086257shield sshd\[21624\]: Failed password for invalid user admin123 from 5.39.88.60 port 55524 ssh2
2019-12-13T16:41:35.091928shield sshd\[22543\]: Invalid user hsuzuki from 5.39.88.60 port 35566
2019-12-13T16:41:35.096811shield sshd\[22543\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns3033121.ip-5-39-88.eu
2019-12-14 00:45:03
117.3.104.227 attackbots
Postfix RBL failed
2019-12-14 00:42:34
112.85.42.174 attackspam
Dec  5 00:34:47 vtv3 sshd[19201]: Failed password for root from 112.85.42.174 port 7625 ssh2
Dec  5 00:34:51 vtv3 sshd[19201]: Failed password for root from 112.85.42.174 port 7625 ssh2
Dec  5 14:04:55 vtv3 sshd[14900]: Failed password for root from 112.85.42.174 port 30984 ssh2
Dec  5 14:04:59 vtv3 sshd[14900]: Failed password for root from 112.85.42.174 port 30984 ssh2
Dec  5 14:05:05 vtv3 sshd[14900]: Failed password for root from 112.85.42.174 port 30984 ssh2
Dec  5 14:05:08 vtv3 sshd[14900]: Failed password for root from 112.85.42.174 port 30984 ssh2
Dec  5 22:11:34 vtv3 sshd[24616]: Failed password for root from 112.85.42.174 port 31689 ssh2
Dec  5 22:11:40 vtv3 sshd[24616]: Failed password for root from 112.85.42.174 port 31689 ssh2
Dec  5 22:11:45 vtv3 sshd[24616]: Failed password for root from 112.85.42.174 port 31689 ssh2
Dec  5 22:11:49 vtv3 sshd[24616]: Failed password for root from 112.85.42.174 port 31689 ssh2
Dec  7 10:55:54 vtv3 sshd[28419]: Failed password for root from 112.85.42.174 port 332
2019-12-14 00:36:23
106.12.118.30 attackspambots
Dec 13 21:24:26 areeb-Workstation sshd[13700]: Failed password for root from 106.12.118.30 port 53192 ssh2
...
2019-12-14 00:47:12
186.103.223.10 attack
Dec 13 16:52:11 ns381471 sshd[29981]: Failed password for root from 186.103.223.10 port 57740 ssh2
2019-12-14 01:09:56
190.202.109.244 attackspam
Dec 13 16:59:31 pornomens sshd\[3923\]: Invalid user rpm from 190.202.109.244 port 52662
Dec 13 16:59:31 pornomens sshd\[3923\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.202.109.244
Dec 13 16:59:33 pornomens sshd\[3923\]: Failed password for invalid user rpm from 190.202.109.244 port 52662 ssh2
...
2019-12-14 00:48:39
134.255.234.103 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-14 01:11:16
181.164.31.100 attack
Automatic report - Port Scan Attack
2019-12-14 01:04:19
115.196.50.148 attack
23/tcp
[2019-12-13]1pkt
2019-12-14 01:12:54
164.132.53.185 attackspambots
Dec 13 17:36:28 meumeu sshd[15081]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.53.185 
Dec 13 17:36:30 meumeu sshd[15081]: Failed password for invalid user candelaria from 164.132.53.185 port 47094 ssh2
Dec 13 17:41:42 meumeu sshd[16086]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.132.53.185 
...
2019-12-14 00:43:28
91.226.190.81 attackbots
Unauthorized connection attempt detected from IP address 91.226.190.81 to port 445
2019-12-14 00:45:29
104.236.175.127 attackbots
2019-12-13T16:49:21.938980shield sshd\[23952\]: Invalid user eslab from 104.236.175.127 port 60856
2019-12-13T16:49:21.943675shield sshd\[23952\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.175.127
2019-12-13T16:49:23.799632shield sshd\[23952\]: Failed password for invalid user eslab from 104.236.175.127 port 60856 ssh2
2019-12-13T16:54:55.344950shield sshd\[25238\]: Invalid user philippine from 104.236.175.127 port 41524
2019-12-13T16:54:55.349819shield sshd\[25238\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.175.127
2019-12-14 00:59:17
145.239.91.88 attackspam
$f2bV_matches
2019-12-14 00:57:29

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