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 <<>> 104.21.45.75
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50535
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.45.75.			IN	A

;; AUTHORITY SECTION:
.			588	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 33 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:31:34 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 75.45.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 75.45.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
139.59.59.194 attackspambots
Mar  1 06:28:44 vps691689 sshd[16011]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.59.194
Mar  1 06:28:45 vps691689 sshd[16011]: Failed password for invalid user dasusr1 from 139.59.59.194 port 56494 ssh2
Mar  1 06:34:50 vps691689 sshd[16274]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.59.194
...
2020-03-01 13:44:03
222.186.30.209 attackspam
2020-03-01T07:13:30.574236scmdmz1 sshd[18900]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.209  user=root
2020-03-01T07:13:32.631742scmdmz1 sshd[18900]: Failed password for root from 222.186.30.209 port 43960 ssh2
2020-03-01T07:13:34.525692scmdmz1 sshd[18900]: Failed password for root from 222.186.30.209 port 43960 ssh2
2020-03-01T07:13:30.574236scmdmz1 sshd[18900]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.209  user=root
2020-03-01T07:13:32.631742scmdmz1 sshd[18900]: Failed password for root from 222.186.30.209 port 43960 ssh2
2020-03-01T07:13:34.525692scmdmz1 sshd[18900]: Failed password for root from 222.186.30.209 port 43960 ssh2
2020-03-01T07:13:30.574236scmdmz1 sshd[18900]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.209  user=root
2020-03-01T07:13:32.631742scmdmz1 sshd[18900]: Failed password for root from 222.186.30.209 port 43960 ssh2
2
2020-03-01 14:13:49
68.183.169.251 attack
Mar  1 06:19:38 vps647732 sshd[28616]: Failed password for root from 68.183.169.251 port 37258 ssh2
...
2020-03-01 13:36:48
194.26.29.130 attackspam
Mar  1 05:58:23 debian-2gb-nbg1-2 kernel: \[5297890.040063\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.29.130 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=38167 PROTO=TCP SPT=8080 DPT=6533 WINDOW=1024 RES=0x00 SYN URGP=0
2020-03-01 13:48:30
176.41.5.166 attack
Honeypot attack, port: 81, PTR: host-176-41-5-166.reverse.superonline.net.
2020-03-01 14:16:49
103.30.115.1 attackspambots
Invalid user work from 103.30.115.1 port 29193
2020-03-01 14:01:06
51.15.99.106 attackbots
Mar  1 10:25:17 gw1 sshd[12849]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.15.99.106
Mar  1 10:25:19 gw1 sshd[12849]: Failed password for invalid user yala from 51.15.99.106 port 54932 ssh2
...
2020-03-01 13:45:12
197.242.144.215 attack
Mar  1 05:33:49 localhost sshd[113935]: Invalid user gabriel from 197.242.144.215 port 64196
Mar  1 05:33:49 localhost sshd[113935]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ha01.aserv.co.za
Mar  1 05:33:49 localhost sshd[113935]: Invalid user gabriel from 197.242.144.215 port 64196
Mar  1 05:33:51 localhost sshd[113935]: Failed password for invalid user gabriel from 197.242.144.215 port 64196 ssh2
Mar  1 05:42:36 localhost sshd[114541]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ha01.aserv.co.za  user=root
Mar  1 05:42:39 localhost sshd[114541]: Failed password for root from 197.242.144.215 port 50330 ssh2
...
2020-03-01 13:55:48
128.70.113.64 attackbotsspam
SSH Bruteforce attempt
2020-03-01 14:16:25
49.84.10.50 attackspam
Unauthorized connection attempt detected from IP address 49.84.10.50 to port 2323 [J]
2020-03-01 13:42:55
103.4.67.83 attackspambots
Unauthorized connection attempt detected from IP address 103.4.67.83 to port 445
2020-03-01 13:35:15
54.37.66.73 attackspambots
Mar  1 05:07:33 localhost sshd[112097]: Invalid user cpanelcabcache from 54.37.66.73 port 44354
Mar  1 05:07:33 localhost sshd[112097]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.ip-54-37-66.eu
Mar  1 05:07:33 localhost sshd[112097]: Invalid user cpanelcabcache from 54.37.66.73 port 44354
Mar  1 05:07:34 localhost sshd[112097]: Failed password for invalid user cpanelcabcache from 54.37.66.73 port 44354 ssh2
Mar  1 05:15:18 localhost sshd[112651]: Invalid user gzuser from 54.37.66.73 port 57881
...
2020-03-01 14:01:27
123.206.51.192 attackbotsspam
Mar  1 00:48:01 plusreed sshd[1824]: Invalid user rpc from 123.206.51.192
...
2020-03-01 13:54:23
157.245.59.41 attack
Mar  1 06:23:23 vps647732 sshd[28722]: Failed password for root from 157.245.59.41 port 54230 ssh2
...
2020-03-01 13:37:52
115.159.237.70 attack
Mar  1 06:31:49 ns381471 sshd[30294]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=115.159.237.70
Mar  1 06:31:51 ns381471 sshd[30294]: Failed password for invalid user deb from 115.159.237.70 port 37764 ssh2
2020-03-01 13:42:33

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