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

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 <<>> 104.21.5.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59628
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.5.75.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 62 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:34:25 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 75.5.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 75.5.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
165.22.65.134 attack
Invalid user chang from 165.22.65.134 port 40486
2020-07-18 07:53:55
3.15.249.255 attackbots
Triggered: repeated knocking on closed ports.
2020-07-18 08:07:22
188.117.157.70 attackbots
Unauthorized connection attempt from IP address 188.117.157.70 on Port 445(SMB)
2020-07-18 07:42:19
178.62.60.233 attack
firewall-block, port(s): 12098/tcp
2020-07-18 07:50:42
194.61.27.244 attack
Jul 18 01:08:45 debian-2gb-nbg1-2 kernel: \[17285877.882257\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.61.27.244 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=96 PROTO=TCP SPT=49504 DPT=3389 WINDOW=1024 RES=0x00 SYN URGP=0
2020-07-18 07:47:31
118.25.96.30 attack
Jul 18 00:51:28 abendstille sshd\[1668\]: Invalid user admin from 118.25.96.30
Jul 18 00:51:28 abendstille sshd\[1668\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.96.30
Jul 18 00:51:30 abendstille sshd\[1668\]: Failed password for invalid user admin from 118.25.96.30 port 41372 ssh2
Jul 18 00:54:06 abendstille sshd\[4442\]: Invalid user web2 from 118.25.96.30
Jul 18 00:54:06 abendstille sshd\[4442\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.96.30
...
2020-07-18 07:54:43
102.37.11.69 attackspam
Jul 18 01:47:27 serwer sshd\[17813\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.37.11.69  user=admin
Jul 18 01:47:27 serwer sshd\[17815\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.37.11.69  user=admin
Jul 18 01:47:29 serwer sshd\[17813\]: Failed password for admin from 102.37.11.69 port 7265 ssh2
Jul 18 01:47:29 serwer sshd\[17815\]: Failed password for admin from 102.37.11.69 port 7272 ssh2
...
2020-07-18 07:52:18
196.52.43.63 attackbots
srv02 Mass scanning activity detected Target: 5903  ..
2020-07-18 07:53:43
41.69.96.230 attackspambots
Unauthorized connection attempt from IP address 41.69.96.230 on Port 445(SMB)
2020-07-18 07:41:37
106.12.215.118 attackspambots
Jul 17 23:30:15 * sshd[15136]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.215.118
Jul 17 23:30:17 * sshd[15136]: Failed password for invalid user test from 106.12.215.118 port 53032 ssh2
2020-07-18 07:58:15
81.168.131.214 attack
Unauthorized connection attempt from IP address 81.168.131.214 on Port 445(SMB)
2020-07-18 07:45:58
45.118.156.189 attackspambots
Unauthorized connection attempt from IP address 45.118.156.189 on Port 445(SMB)
2020-07-18 07:49:26
52.152.219.111 attack
SSH authentication failure x 6 reported by Fail2Ban
...
2020-07-18 07:49:02
37.252.65.146 attackspambots
Unauthorized connection attempt from IP address 37.252.65.146 on Port 445(SMB)
2020-07-18 07:41:55
60.250.224.72 attackbots
Unauthorized connection attempt from IP address 60.250.224.72 on Port 445(SMB)
2020-07-18 08:02:30

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