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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.9.208
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33346
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.9.208.			IN	A

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

;; Query time: 61 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:12:42 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 208.9.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 208.9.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
132.232.128.93 attackbotsspam
port scan and connect, tcp 6379 (redis)
2019-08-21 04:17:04
110.77.136.66 attackbots
Aug 20 18:19:31 SilenceServices sshd[26014]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.77.136.66
Aug 20 18:19:33 SilenceServices sshd[26014]: Failed password for invalid user nagios from 110.77.136.66 port 46036 ssh2
Aug 20 18:27:41 SilenceServices sshd[30925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.77.136.66
2019-08-21 04:40:41
106.12.199.27 attackspam
Aug 20 18:34:02 Ubuntu-1404-trusty-64-minimal sshd\[15514\]: Invalid user carine from 106.12.199.27
Aug 20 18:34:02 Ubuntu-1404-trusty-64-minimal sshd\[15514\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.199.27
Aug 20 18:34:03 Ubuntu-1404-trusty-64-minimal sshd\[15514\]: Failed password for invalid user carine from 106.12.199.27 port 44764 ssh2
Aug 20 19:00:27 Ubuntu-1404-trusty-64-minimal sshd\[30563\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.199.27  user=root
Aug 20 19:00:29 Ubuntu-1404-trusty-64-minimal sshd\[30563\]: Failed password for root from 106.12.199.27 port 54310 ssh2
2019-08-21 04:28:35
129.204.65.101 attackbots
Aug 20 10:38:30 friendsofhawaii sshd\[24277\]: Invalid user updater from 129.204.65.101
Aug 20 10:38:30 friendsofhawaii sshd\[24277\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.65.101
Aug 20 10:38:32 friendsofhawaii sshd\[24277\]: Failed password for invalid user updater from 129.204.65.101 port 44058 ssh2
Aug 20 10:43:10 friendsofhawaii sshd\[24825\]: Invalid user ops from 129.204.65.101
Aug 20 10:43:10 friendsofhawaii sshd\[24825\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.204.65.101
2019-08-21 04:43:59
103.249.100.12 attack
Invalid user mongouser from 103.249.100.12 port 52387
2019-08-21 04:41:28
124.47.21.22 attackbots
" "
2019-08-21 04:44:20
14.232.67.51 attack
Aug 20 17:49:17 srv-4 sshd\[12071\]: Invalid user admin from 14.232.67.51
Aug 20 17:49:17 srv-4 sshd\[12071\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.232.67.51
Aug 20 17:49:19 srv-4 sshd\[12071\]: Failed password for invalid user admin from 14.232.67.51 port 45269 ssh2
...
2019-08-21 04:56:05
86.162.208.118 attackbots
DATE:2019-08-20 16:50:04, IP:86.162.208.118, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2019-08-21 04:17:38
177.185.144.27 attackspam
Aug 20 22:29:36 Ubuntu-1404-trusty-64-minimal sshd\[10897\]: Invalid user frosty from 177.185.144.27
Aug 20 22:29:36 Ubuntu-1404-trusty-64-minimal sshd\[10897\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.185.144.27
Aug 20 22:29:38 Ubuntu-1404-trusty-64-minimal sshd\[10897\]: Failed password for invalid user frosty from 177.185.144.27 port 33977 ssh2
Aug 20 22:36:53 Ubuntu-1404-trusty-64-minimal sshd\[24538\]: Invalid user service from 177.185.144.27
Aug 20 22:36:53 Ubuntu-1404-trusty-64-minimal sshd\[24538\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.185.144.27
2019-08-21 04:39:14
80.82.77.139 attack
Splunk® : port scan detected:
Aug 20 15:26:58 testbed kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=82:c6:52:d1:6e:53:c0:42:d0:39:2c:30:08:00 SRC=80.82.77.139 DST=104.248.11.191 LEN=44 TOS=0x00 PREC=0x00 TTL=118 ID=25636 PROTO=TCP SPT=29011 DPT=631 WINDOW=46440 RES=0x00 SYN URGP=0
2019-08-21 04:23:05
111.230.244.254 attackspambots
Aug 20 10:22:44 web9 sshd\[31584\]: Invalid user password from 111.230.244.254
Aug 20 10:22:44 web9 sshd\[31584\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.244.254
Aug 20 10:22:46 web9 sshd\[31584\]: Failed password for invalid user password from 111.230.244.254 port 43604 ssh2
Aug 20 10:27:47 web9 sshd\[32509\]: Invalid user lmx from 111.230.244.254
Aug 20 10:27:47 web9 sshd\[32509\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.230.244.254
2019-08-21 04:32:19
203.188.224.24 attackbotsspam
SMB Server BruteForce Attack
2019-08-21 04:19:40
119.29.53.107 attackbots
Automatic report - Banned IP Access
2019-08-21 04:50:17
112.35.26.43 attack
SSH Brute-Force reported by Fail2Ban
2019-08-21 04:42:31
189.51.117.111 attack
Telnet Server BruteForce Attack
2019-08-21 04:38:52

Recently Reported IPs

104.21.9.202 104.21.9.21 104.21.9.211 104.21.9.216
104.21.9.215 104.21.9.220 104.21.9.224 104.21.9.217
104.21.9.218 104.21.9.219 104.21.9.223 104.21.9.225
104.21.9.227 104.21.9.226 104.21.9.228 104.21.9.23
104.21.9.231 104.21.9.234 104.21.9.235 104.21.9.238