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: None

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 <<>> 104.21.51.145
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30620
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.51.145.			IN	A

;; AUTHORITY SECTION:
.			364	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 144 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:35:39 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 145.51.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 145.51.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
124.43.16.244 attackbots
Jan 24 19:52:45 ourumov-web sshd\[4782\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.43.16.244  user=root
Jan 24 19:52:48 ourumov-web sshd\[4782\]: Failed password for root from 124.43.16.244 port 56240 ssh2
Jan 24 19:55:33 ourumov-web sshd\[4967\]: Invalid user ark from 124.43.16.244 port 53024
...
2020-01-25 03:34:07
5.89.64.166 attackbotsspam
Unauthorized connection attempt detected from IP address 5.89.64.166 to port 2220 [J]
2020-01-25 02:57:12
95.178.247.111 attackbotsspam
Unauthorized connection attempt from IP address 95.178.247.111 on Port 445(SMB)
2020-01-25 03:35:43
108.90.215.220 attack
Unauthorized connection attempt detected from IP address 108.90.215.220 to port 2220 [J]
2020-01-25 02:59:43
1.54.21.97 attackspam
Telnet/23 MH Probe, BF, Hack -
2020-01-25 03:08:27
106.12.182.1 attackbots
Unauthorized connection attempt detected from IP address 106.12.182.1 to port 2220 [J]
2020-01-25 03:03:12
47.53.63.27 attackspam
Unauthorized connection attempt detected from IP address 47.53.63.27 to port 23 [J]
2020-01-25 03:26:25
195.2.92.125 attackbots
firewall-block, port(s): 222/tcp, 1114/tcp, 2012/tcp, 5231/tcp, 6565/tcp, 12222/tcp, 33877/tcp, 33882/tcp, 50389/tcp
2020-01-25 03:24:18
183.82.118.232 attackspam
Unauthorized connection attempt from IP address 183.82.118.232 on Port 445(SMB)
2020-01-25 03:22:59
49.89.6.19 attackspam
SIP/5060 Probe, BF, Hack -
2020-01-25 03:25:35
98.143.227.144 attack
Invalid user ubuntu from 98.143.227.144 port 46408
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=98.143.227.144
Failed password for invalid user ubuntu from 98.143.227.144 port 46408 ssh2
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=98.143.227.144  user=gnats
Failed password for gnats from 98.143.227.144 port 51406 ssh2
2020-01-25 03:13:48
74.82.47.13 attackspambots
MultiHost/MultiPort Probe, Scan, Hack -
2020-01-25 03:10:33
106.198.36.246 attackspambots
Hacking
2020-01-25 03:27:55
36.110.118.129 attackspam
Jan 24 19:14:36 ns382633 sshd\[23004\]: Invalid user nelson from 36.110.118.129 port 34584
Jan 24 19:14:36 ns382633 sshd\[23004\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.110.118.129
Jan 24 19:14:38 ns382633 sshd\[23004\]: Failed password for invalid user nelson from 36.110.118.129 port 34584 ssh2
Jan 24 19:22:06 ns382633 sshd\[24659\]: Invalid user drift from 36.110.118.129 port 12520
Jan 24 19:22:06 ns382633 sshd\[24659\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.110.118.129
2020-01-25 03:05:06
209.235.67.48 attackbotsspam
SSH bruteforce (Triggered fail2ban)
2020-01-25 03:01:25

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