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 <<>> 21.56.45.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37631
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.56.45.75.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012400 1800 900 604800 86400

;; Query time: 44 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 24 16:58:55 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 75.45.56.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 75.45.56.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
180.153.90.197 attackspambots
(sshd) Failed SSH login from 180.153.90.197 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 17 18:54:25 amsweb01 sshd[4393]: Invalid user gongmq from 180.153.90.197 port 56808
Mar 17 18:54:27 amsweb01 sshd[4393]: Failed password for invalid user gongmq from 180.153.90.197 port 56808 ssh2
Mar 17 19:13:15 amsweb01 sshd[6782]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.153.90.197  user=root
Mar 17 19:13:17 amsweb01 sshd[6782]: Failed password for root from 180.153.90.197 port 40618 ssh2
Mar 17 19:16:20 amsweb01 sshd[7194]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.153.90.197  user=root
2020-03-18 08:49:03
138.118.100.149 attackbots
Automatic report - Port Scan Attack
2020-03-18 08:43:49
201.132.92.113 attack
Unauthorized connection attempt from IP address 201.132.92.113 on Port 445(SMB)
2020-03-18 09:02:39
59.120.189.230 attack
(sshd) Failed SSH login from 59.120.189.230 (TW/Taiwan/59-120-189-230.HINET-IP.hinet.net): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 17 19:16:12 ubnt-55d23 sshd[21268]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.120.189.230  user=root
Mar 17 19:16:14 ubnt-55d23 sshd[21268]: Failed password for root from 59.120.189.230 port 47052 ssh2
2020-03-18 08:59:08
198.100.158.173 attackbots
Mar 17 23:11:02 odroid64 sshd\[29247\]: User root from 198.100.158.173 not allowed because not listed in AllowUsers
Mar 17 23:11:02 odroid64 sshd\[29247\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.100.158.173  user=root
...
2020-03-18 08:50:05
123.16.38.128 attackbots
Unauthorized connection attempt from IP address 123.16.38.128 on Port 445(SMB)
2020-03-18 09:02:00
104.248.114.67 attack
Mar 17 22:37:26 *** sshd[29291]: User root from 104.248.114.67 not allowed because not listed in AllowUsers
2020-03-18 08:54:45
121.244.129.226 attackspambots
Unauthorized connection attempt from IP address 121.244.129.226 on Port 445(SMB)
2020-03-18 09:03:45
79.20.1.36 attackbotsspam
Chat Spam
2020-03-18 08:27:45
222.186.175.182 attackbots
Fail2Ban Ban Triggered (2)
2020-03-18 08:43:26
181.111.181.50 attack
Mar 18 01:37:21 hosting180 sshd[17246]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.111.181.50  user=root
Mar 18 01:37:23 hosting180 sshd[17246]: Failed password for root from 181.111.181.50 port 57562 ssh2
...
2020-03-18 09:09:53
89.121.183.180 attackspambots
Automatic report - Port Scan Attack
2020-03-18 09:01:19
203.188.221.98 attackbots
(sshd) Failed SSH login from 203.188.221.98 (AU/Australia/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Mar 17 22:55:07 amsweb01 sshd[1919]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.188.221.98  user=root
Mar 17 22:55:10 amsweb01 sshd[1919]: Failed password for root from 203.188.221.98 port 33498 ssh2
Mar 17 23:01:18 amsweb01 sshd[2703]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.188.221.98  user=root
Mar 17 23:01:20 amsweb01 sshd[2703]: Failed password for root from 203.188.221.98 port 41014 ssh2
Mar 17 23:05:41 amsweb01 sshd[3130]: Invalid user bpadmin from 203.188.221.98 port 47194
2020-03-18 08:28:44
107.175.189.180 attack
Netcore.Netis.Devices.Hardcoded.Password.Security.Bypass
2020-03-18 09:03:21
153.36.110.29 attackspam
Mar 18 00:35:45 cp sshd[14763]: Failed password for root from 153.36.110.29 port 58298 ssh2
Mar 18 00:36:44 cp sshd[15262]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.36.110.29
Mar 18 00:36:46 cp sshd[15262]: Failed password for invalid user mc from 153.36.110.29 port 39560 ssh2
2020-03-18 08:40:29

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