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: IANA Special-Purpose Address

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 <<>> 244.18.253.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6579
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;244.18.253.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013000 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 30 15:59:22 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 21.253.18.244.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.253.18.244.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
141.212.123.203 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-06 02:19:37
171.96.159.63 attackspambots
Feb  5 14:45:57 MK-Soft-VM5 sshd[12056]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.96.159.63 
Feb  5 14:45:59 MK-Soft-VM5 sshd[12056]: Failed password for invalid user tit0nich from 171.96.159.63 port 59592 ssh2
...
2020-02-06 01:59:30
190.202.186.127 attackbotsspam
1580914354 - 02/05/2020 15:52:34 Host: 190.202.186.127/190.202.186.127 Port: 445 TCP Blocked
2020-02-06 02:24:06
113.53.31.217 attackspambots
Unauthorized connection attempt from IP address 113.53.31.217 on Port 445(SMB)
2020-02-06 02:33:18
104.248.34.192 attackspambots
Unauthorized connection attempt detected from IP address 104.248.34.192 to port 2220 [J]
2020-02-06 02:07:07
35.202.59.212 attackspam
Unauthorized connection attempt detected from IP address 35.202.59.212 to port 2220 [J]
2020-02-06 02:05:34
125.164.229.126 attackbots
Unauthorized connection attempt from IP address 125.164.229.126 on Port 445(SMB)
2020-02-06 02:10:06
185.117.119.153 attackbotsspam
Unauthorized connection attempt detected from IP address 185.117.119.153 to port 2220 [J]
2020-02-06 02:32:17
77.109.173.12 attack
2020-02-05T13:40:41.301693abusebot-2.cloudsearch.cf sshd[13042]: Invalid user test2 from 77.109.173.12 port 51726
2020-02-05T13:40:41.310790abusebot-2.cloudsearch.cf sshd[13042]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.109.173.12
2020-02-05T13:40:41.301693abusebot-2.cloudsearch.cf sshd[13042]: Invalid user test2 from 77.109.173.12 port 51726
2020-02-05T13:40:43.082948abusebot-2.cloudsearch.cf sshd[13042]: Failed password for invalid user test2 from 77.109.173.12 port 51726 ssh2
2020-02-05T13:43:16.644520abusebot-2.cloudsearch.cf sshd[13174]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=77.109.173.12  user=root
2020-02-05T13:43:18.361549abusebot-2.cloudsearch.cf sshd[13174]: Failed password for root from 77.109.173.12 port 49956 ssh2
2020-02-05T13:45:54.449924abusebot-2.cloudsearch.cf sshd[13346]: Invalid user riva from 77.109.173.12 port 48178
...
2020-02-06 02:04:31
188.17.149.158 attackbots
Unauthorized connection attempt from IP address 188.17.149.158 on Port 445(SMB)
2020-02-06 02:14:42
158.140.184.245 attack
Unauthorized connection attempt from IP address 158.140.184.245 on Port 445(SMB)
2020-02-06 02:03:00
124.105.173.17 attackbots
Feb  5 14:28:34 ns382633 sshd\[32549\]: Invalid user marvin from 124.105.173.17 port 54060
Feb  5 14:28:34 ns382633 sshd\[32549\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.105.173.17
Feb  5 14:28:36 ns382633 sshd\[32549\]: Failed password for invalid user marvin from 124.105.173.17 port 54060 ssh2
Feb  5 14:45:18 ns382633 sshd\[3353\]: Invalid user marvin from 124.105.173.17 port 59146
Feb  5 14:45:18 ns382633 sshd\[3353\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.105.173.17
2020-02-06 02:38:55
129.213.36.226 attackspambots
Feb  5 18:53:08 dedicated sshd[13123]: Invalid user talbot from 129.213.36.226 port 55354
2020-02-06 02:00:22
141.212.123.200 attackspam
MultiHost/MultiPort Probe, Scan, Hack -
2020-02-06 02:31:35
175.204.91.168 attack
2020-2-5 7:18:18 PM: failed ssh attempt
2020-02-06 02:29:46

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