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 <<>> 104.21.9.49
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53201
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.9.49.			IN	A

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

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 03:13:00 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 49.9.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 49.9.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.55.157.147 attackspambots
Mar  5 01:14:44 www sshd\[12731\]: Invalid user freakshowindustries from 45.55.157.147
Mar  5 01:18:14 www sshd\[12973\]: Invalid user user from 45.55.157.147
...
2020-03-05 14:26:42
222.186.180.9 attackspambots
Mar  5 08:06:50 sso sshd[23131]: Failed password for root from 222.186.180.9 port 50448 ssh2
Mar  5 08:06:53 sso sshd[23131]: Failed password for root from 222.186.180.9 port 50448 ssh2
...
2020-03-05 15:18:07
163.172.176.138 attackbotsspam
2020-03-05T06:56:45.298585shield sshd\[22642\]: Invalid user oneadmin from 163.172.176.138 port 49886
2020-03-05T06:56:45.306580shield sshd\[22642\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.172.176.138
2020-03-05T06:56:47.142640shield sshd\[22642\]: Failed password for invalid user oneadmin from 163.172.176.138 port 49886 ssh2
2020-03-05T07:04:37.062912shield sshd\[23853\]: Invalid user zabbix from 163.172.176.138 port 46718
2020-03-05T07:04:37.071668shield sshd\[23853\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.172.176.138
2020-03-05 15:06:07
49.51.12.179 attackspambots
" "
2020-03-05 14:51:39
101.231.146.34 attackspam
Mar  5 12:19:07 areeb-Workstation sshd[32250]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.231.146.34 
Mar  5 12:19:09 areeb-Workstation sshd[32250]: Failed password for invalid user frappe from 101.231.146.34 port 34155 ssh2
...
2020-03-05 15:13:00
123.27.138.90 attackspambots
123.27.138.90 - - [05/Mar/2020:10:24:33 +0800] "GET / HTTP/1.1" 400 150 "-" "-" "-"
2020-03-05 15:20:09
222.186.42.7 attackspam
Mar  5 09:57:53 server sshd\[2770\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.7  user=root
Mar  5 09:57:56 server sshd\[2770\]: Failed password for root from 222.186.42.7 port 51690 ssh2
Mar  5 09:57:58 server sshd\[2770\]: Failed password for root from 222.186.42.7 port 51690 ssh2
Mar  5 09:58:00 server sshd\[2770\]: Failed password for root from 222.186.42.7 port 51690 ssh2
Mar  5 10:04:19 server sshd\[3987\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.7  user=root
...
2020-03-05 15:08:20
80.82.77.86 attack
80.82.77.86 was recorded 24 times by 14 hosts attempting to connect to the following ports: 161,623,626. Incident counter (4h, 24h, all-time): 24, 27, 9579
2020-03-05 14:52:19
83.103.211.218 attack
Automatic report - Port Scan Attack
2020-03-05 14:50:28
222.186.190.92 attackspam
Mar  5 08:01:14 eventyay sshd[8812]: Failed password for root from 222.186.190.92 port 38200 ssh2
Mar  5 08:01:26 eventyay sshd[8812]: error: maximum authentication attempts exceeded for root from 222.186.190.92 port 38200 ssh2 [preauth]
Mar  5 08:01:31 eventyay sshd[8814]: Failed password for root from 222.186.190.92 port 43056 ssh2
...
2020-03-05 15:02:03
69.229.6.56 attack
$f2bV_matches
2020-03-05 14:45:52
128.199.178.188 attackspambots
Mar  4 20:58:51 wbs sshd\[768\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.178.188  user=root
Mar  4 20:58:53 wbs sshd\[768\]: Failed password for root from 128.199.178.188 port 56144 ssh2
Mar  4 21:08:02 wbs sshd\[1719\]: Invalid user hudson from 128.199.178.188
Mar  4 21:08:02 wbs sshd\[1719\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.178.188
Mar  4 21:08:03 wbs sshd\[1719\]: Failed password for invalid user hudson from 128.199.178.188 port 50692 ssh2
2020-03-05 15:16:52
65.18.115.245 attackbotsspam
Email rejected due to spam filtering
2020-03-05 15:09:42
192.241.208.250 attack
Input Traffic from this IP, but critial abuseconfidencescore
2020-03-05 15:14:19
52.172.206.77 attackspambots
Mar  5 07:45:09 vps647732 sshd[11224]: Failed password for root from 52.172.206.77 port 52522 ssh2
...
2020-03-05 15:01:33

Recently Reported IPs

104.21.9.55 104.21.9.54 104.21.9.52 104.21.9.56
104.21.9.57 104.21.9.58 104.21.9.63 104.21.9.67
104.21.9.64 104.21.9.70 104.21.9.66 104.21.9.72
104.21.9.69 104.21.9.65 104.21.9.71 104.21.9.73
104.21.9.74 104.21.9.78 104.21.9.75 104.21.9.79