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:
IP Type Details Datetime
104.21.75.2 spam
Spammer blacklist in https://www.projecthoneypot.org/ip_104.21.75.2 https://multirbl.valli.org/lookup/104.21.75.2.html
2022-12-29 00:00:44
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.75.201
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 17034
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.75.201.			IN	A

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

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:54:18 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 201.75.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 201.75.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
129.226.133.168 attackspam
Jun  4 12:04:52 marvibiene sshd[37672]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.226.133.168  user=root
Jun  4 12:04:54 marvibiene sshd[37672]: Failed password for root from 129.226.133.168 port 38270 ssh2
Jun  4 12:08:34 marvibiene sshd[37702]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.226.133.168  user=root
Jun  4 12:08:36 marvibiene sshd[37702]: Failed password for root from 129.226.133.168 port 35300 ssh2
...
2020-06-04 21:36:19
50.87.249.17 attack
/./memberlist.php?mode=team&sid=b6df1a04f2c14ed01432b724397d5c07
2020-06-04 21:58:09
194.26.29.50 attack
Jun  4 14:56:54 debian-2gb-nbg1-2 kernel: \[13534172.576172\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.29.50 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=2769 PROTO=TCP SPT=54198 DPT=531 WINDOW=1024 RES=0x00 SYN URGP=0
2020-06-04 21:19:56
139.198.177.151 attackspambots
(sshd) Failed SSH login from 139.198.177.151 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Jun  4 13:46:06 amsweb01 sshd[29198]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.177.151  user=root
Jun  4 13:46:08 amsweb01 sshd[29198]: Failed password for root from 139.198.177.151 port 48216 ssh2
Jun  4 14:06:32 amsweb01 sshd[670]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.177.151  user=root
Jun  4 14:06:34 amsweb01 sshd[670]: Failed password for root from 139.198.177.151 port 51082 ssh2
Jun  4 14:10:56 amsweb01 sshd[1361]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.198.177.151  user=root
2020-06-04 21:49:44
220.133.19.206 attackspam
" "
2020-06-04 21:21:19
13.210.177.21 attackspam
Fail2Ban Ban Triggered
2020-06-04 21:32:43
186.234.80.227 attackbotsspam
186.234.80.227 - - [04/Jun/2020:14:08:21 +0200] "GET /wp-login.php HTTP/1.1" 200 6702 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
186.234.80.227 - - [04/Jun/2020:14:08:23 +0200] "POST /wp-login.php HTTP/1.1" 200 7007 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
186.234.80.227 - - [04/Jun/2020:14:08:25 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-06-04 21:45:02
222.186.175.217 attackspam
Jun  4 14:52:34 pve1 sshd[21166]: Failed password for root from 222.186.175.217 port 36142 ssh2
Jun  4 14:52:37 pve1 sshd[21166]: Failed password for root from 222.186.175.217 port 36142 ssh2
...
2020-06-04 21:25:05
212.129.152.27 attack
2020-06-04T19:05:36.873004billing sshd[17289]: Failed password for root from 212.129.152.27 port 54894 ssh2
2020-06-04T19:08:53.656369billing sshd[23873]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.129.152.27  user=root
2020-06-04T19:08:55.432860billing sshd[23873]: Failed password for root from 212.129.152.27 port 32820 ssh2
...
2020-06-04 21:19:31
89.187.168.79 attackspam
SIP connection requests
2020-06-04 21:51:31
117.89.12.35 attack
Jun  4 15:46:24 vps647732 sshd[14189]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.89.12.35
Jun  4 15:46:27 vps647732 sshd[14189]: Failed password for invalid user 0p; from 117.89.12.35 port 46406 ssh2
...
2020-06-04 21:59:06
188.153.218.82 attack
Jun  4 15:32:31 abendstille sshd\[16751\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.153.218.82  user=root
Jun  4 15:32:32 abendstille sshd\[16751\]: Failed password for root from 188.153.218.82 port 40106 ssh2
Jun  4 15:36:24 abendstille sshd\[20388\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.153.218.82  user=root
Jun  4 15:36:25 abendstille sshd\[20388\]: Failed password for root from 188.153.218.82 port 44512 ssh2
Jun  4 15:40:11 abendstille sshd\[23983\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.153.218.82  user=root
...
2020-06-04 21:44:10
222.85.139.140 attack
DATE:2020-06-04 14:20:43, IP:222.85.139.140, PORT:ssh SSH brute force auth (docker-dc)
2020-06-04 21:45:23
222.128.6.194 attackbotsspam
Jun  4 15:20:28 inter-technics sshd[13205]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.128.6.194  user=root
Jun  4 15:20:30 inter-technics sshd[13205]: Failed password for root from 222.128.6.194 port 20475 ssh2
Jun  4 15:25:09 inter-technics sshd[13533]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.128.6.194  user=root
Jun  4 15:25:11 inter-technics sshd[13533]: Failed password for root from 222.128.6.194 port 22655 ssh2
Jun  4 15:30:01 inter-technics sshd[13772]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.128.6.194  user=root
Jun  4 15:30:03 inter-technics sshd[13772]: Failed password for root from 222.128.6.194 port 5483 ssh2
...
2020-06-04 21:40:12
140.246.218.162 attackbots
Jun  4 11:52:15 ws25vmsma01 sshd[93191]: Failed password for root from 140.246.218.162 port 58830 ssh2
...
2020-06-04 21:42:19

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