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 <<>> 104.21.12.244
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 24831
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.12.244.			IN	A

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

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 17:47:42 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 244.12.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 244.12.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
164.132.73.220 attack
srv02 Mass scanning activity detected Target: 22070  ..
2020-05-26 07:06:34
222.186.180.130 attack
May 26 00:46:39 legacy sshd[28564]: Failed password for root from 222.186.180.130 port 43241 ssh2
May 26 00:46:48 legacy sshd[28569]: Failed password for root from 222.186.180.130 port 59392 ssh2
...
2020-05-26 06:49:32
104.248.182.179 attackbots
detected by Fail2Ban
2020-05-26 06:45:43
222.186.169.192 attackbotsspam
Automatic report BANNED IP
2020-05-26 06:38:31
84.107.65.175 attackspam
port scan and connect, tcp 23 (telnet)
2020-05-26 07:09:49
128.199.95.163 attackspam
May 25 22:29:30: Invalid user admin from 128.199.95.163 port 35450
2020-05-26 07:13:47
222.186.173.226 attack
May 26 00:44:36 abendstille sshd\[9640\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.226  user=root
May 26 00:44:36 abendstille sshd\[9637\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.226  user=root
May 26 00:44:37 abendstille sshd\[9640\]: Failed password for root from 222.186.173.226 port 55515 ssh2
May 26 00:44:38 abendstille sshd\[9637\]: Failed password for root from 222.186.173.226 port 19020 ssh2
May 26 00:44:41 abendstille sshd\[9640\]: Failed password for root from 222.186.173.226 port 55515 ssh2
...
2020-05-26 06:53:28
187.188.206.106 attackspambots
May 25 22:07:13 vlre-nyc-1 sshd\[2953\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.188.206.106  user=root
May 25 22:07:15 vlre-nyc-1 sshd\[2953\]: Failed password for root from 187.188.206.106 port 28959 ssh2
May 25 22:11:52 vlre-nyc-1 sshd\[3017\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.188.206.106  user=root
May 25 22:11:54 vlre-nyc-1 sshd\[3017\]: Failed password for root from 187.188.206.106 port 11784 ssh2
May 25 22:13:04 vlre-nyc-1 sshd\[3033\]: Invalid user oracle from 187.188.206.106
...
2020-05-26 07:00:29
178.154.200.148 attack
[Tue May 26 03:17:59.948866 2020] [:error] [pid 12294:tid 139717653989120] [client 178.154.200.148:44802] [client 178.154.200.148] ModSecurity: Access denied with code 403 (phase 2). Pattern match "^[\\\\d.:]+$" at REQUEST_HEADERS:Host. [file "/etc/modsecurity/owasp-modsecurity-crs-3.2.0/rules/REQUEST-920-PROTOCOL-ENFORCEMENT.conf"] [line "696"] [id "920350"] [msg "Host header is a numeric IP address"] [data "103.27.207.197"] [severity "WARNING"] [ver "OWASP_CRS/3.2.0"] [tag "application-multi"] [tag "language-multi"] [tag "platform-multi"] [tag "attack-protocol"] [tag "OWASP_CRS"] [tag "OWASP_CRS/PROTOCOL_VIOLATION/IP_HOST"] [tag "WASCTC/WASC-21"] [tag "OWASP_TOP_10/A7"] [tag "PCI/6.5.10"] [hostname "103.27.207.197"] [uri "/"] [unique_id "Xswn90N-8J72mePFxBHbNQAAAcI"]
...
2020-05-26 06:56:53
195.154.188.108 attack
Failed password for invalid user informix from 195.154.188.108 port 50938 ssh2
2020-05-26 06:58:32
35.228.162.115 attack
Automatic report - XMLRPC Attack
2020-05-26 06:35:15
49.234.27.90 attack
May 26 00:47:00 piServer sshd[27760]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.27.90 
May 26 00:47:02 piServer sshd[27760]: Failed password for invalid user bnjoroge from 49.234.27.90 port 57600 ssh2
May 26 00:52:22 piServer sshd[28281]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.27.90 
...
2020-05-26 07:04:40
73.41.116.240 attack
May 25 23:18:12 root sshd[1669]: Invalid user chaylock from 73.41.116.240
...
2020-05-26 06:44:05
142.93.249.29 attackbots
142.93.249.29 - - [25/May/2020:22:17:45 +0200] "GET /wp-login.php HTTP/1.1" 200 5865 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
142.93.249.29 - - [25/May/2020:22:17:47 +0200] "POST /wp-login.php HTTP/1.1" 200 6116 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
142.93.249.29 - - [25/May/2020:22:17:49 +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"
2020-05-26 07:01:04
176.238.103.105 attackbotsspam
May 25 22:17:56 debian-2gb-nbg1-2 kernel: \[12696678.852105\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=176.238.103.105 DST=195.201.40.59 LEN=52 TOS=0x00 PREC=0x00 TTL=44 ID=62896 DF PROTO=TCP SPT=48480 DPT=443 WINDOW=774 RES=0x00 ACK FIN URGP=0 
May 25 22:17:57 debian-2gb-nbg1-2 kernel: \[12696679.084599\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=176.238.103.105 DST=195.201.40.59 LEN=52 TOS=0x00 PREC=0x00 TTL=44 ID=62897 DF PROTO=TCP SPT=48480 DPT=443 WINDOW=774 RES=0x00 ACK FIN URGP=0
2020-05-26 06:57:21

Recently Reported IPs

247.92.113.147 104.21.12.245 104.21.12.246 156.210.0.168
104.21.12.25 104.21.12.29 104.21.12.35 104.21.12.36
104.21.12.4 104.21.12.42 104.21.12.44 104.21.12.58
104.21.12.61 104.21.12.63 160.38.68.158 104.21.12.64
104.21.12.65 104.21.12.67 104.21.12.69 88.94.224.245