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 <<>> 104.21.47.2
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39068
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.47.2.			IN	A

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

;; Query time: 69 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:32:23 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 2.47.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 2.47.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
132.232.236.143 attackbots
Aug 28 15:34:18 lcdev sshd\[8785\]: Invalid user jr from 132.232.236.143
Aug 28 15:34:18 lcdev sshd\[8785\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.236.143
Aug 28 15:34:20 lcdev sshd\[8785\]: Failed password for invalid user jr from 132.232.236.143 port 35820 ssh2
Aug 28 15:39:18 lcdev sshd\[9376\]: Invalid user syftp from 132.232.236.143
Aug 28 15:39:18 lcdev sshd\[9376\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.236.143
2019-08-29 13:52:13
182.72.104.106 attackspam
Aug 29 06:17:56 v22019058497090703 sshd[23646]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.72.104.106
Aug 29 06:17:58 v22019058497090703 sshd[23646]: Failed password for invalid user mongo from 182.72.104.106 port 49784 ssh2
Aug 29 06:23:33 v22019058497090703 sshd[24117]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.72.104.106
...
2019-08-29 14:00:19
82.64.140.9 attackspambots
Aug 29 07:08:22 vpn01 sshd\[6951\]: Invalid user pi from 82.64.140.9
Aug 29 07:08:22 vpn01 sshd\[6951\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.64.140.9
Aug 29 07:08:22 vpn01 sshd\[6953\]: Invalid user pi from 82.64.140.9
2019-08-29 14:17:01
50.73.127.109 attackbots
Aug 28 19:58:08 hpm sshd\[22896\]: Invalid user rust from 50.73.127.109
Aug 28 19:58:08 hpm sshd\[22896\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=50-73-127-109-ip-static.hfc.comcastbusiness.net
Aug 28 19:58:11 hpm sshd\[22896\]: Failed password for invalid user rust from 50.73.127.109 port 46529 ssh2
Aug 28 20:03:36 hpm sshd\[23294\]: Invalid user shop1 from 50.73.127.109
Aug 28 20:03:36 hpm sshd\[23294\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=50-73-127-109-ip-static.hfc.comcastbusiness.net
2019-08-29 14:12:37
195.31.160.73 attackbots
Aug 28 22:16:44 vps200512 sshd\[3698\]: Invalid user install from 195.31.160.73
Aug 28 22:16:44 vps200512 sshd\[3698\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.31.160.73
Aug 28 22:16:46 vps200512 sshd\[3698\]: Failed password for invalid user install from 195.31.160.73 port 57958 ssh2
Aug 28 22:21:02 vps200512 sshd\[3826\]: Invalid user tester from 195.31.160.73
Aug 28 22:21:02 vps200512 sshd\[3826\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.31.160.73
2019-08-29 14:19:07
185.234.216.236 attackspam
Aug 29 05:58:25 mail postfix/smtpd\[23455\]: warning: unknown\[185.234.216.236\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Aug 29 06:37:39 mail postfix/smtpd\[27487\]: warning: unknown\[185.234.216.236\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Aug 29 06:50:44 mail postfix/smtpd\[28398\]: warning: unknown\[185.234.216.236\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Aug 29 07:03:50 mail postfix/smtpd\[27486\]: warning: unknown\[185.234.216.236\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2019-08-29 13:50:23
13.79.27.218 attackspambots
Aug 29 07:38:45 ubuntu-2gb-nbg1-dc3-1 sshd[16267]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.79.27.218
Aug 29 07:38:47 ubuntu-2gb-nbg1-dc3-1 sshd[16267]: Failed password for invalid user dusan from 13.79.27.218 port 54130 ssh2
...
2019-08-29 14:15:27
110.44.123.47 attackspambots
Invalid user suman from 110.44.123.47 port 40948
2019-08-29 14:03:52
138.68.18.232 attackspambots
Invalid user sftpuser from 138.68.18.232 port 49174
2019-08-29 14:04:54
118.144.155.254 attack
Aug 28 20:10:33 hiderm sshd\[13577\]: Invalid user 11111 from 118.144.155.254
Aug 28 20:10:33 hiderm sshd\[13577\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.144.155.254
Aug 28 20:10:35 hiderm sshd\[13577\]: Failed password for invalid user 11111 from 118.144.155.254 port 55463 ssh2
Aug 28 20:11:39 hiderm sshd\[13682\]: Invalid user virginia123 from 118.144.155.254
Aug 28 20:11:39 hiderm sshd\[13682\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.144.155.254
2019-08-29 14:36:50
158.69.197.113 attack
Aug 29 11:38:39 lcl-usvr-02 sshd[27220]: Invalid user teamspeak2 from 158.69.197.113 port 38354
Aug 29 11:38:39 lcl-usvr-02 sshd[27220]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.197.113
Aug 29 11:38:39 lcl-usvr-02 sshd[27220]: Invalid user teamspeak2 from 158.69.197.113 port 38354
Aug 29 11:38:41 lcl-usvr-02 sshd[27220]: Failed password for invalid user teamspeak2 from 158.69.197.113 port 38354 ssh2
Aug 29 11:46:33 lcl-usvr-02 sshd[29133]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=158.69.197.113  user=root
Aug 29 11:46:36 lcl-usvr-02 sshd[29133]: Failed password for root from 158.69.197.113 port 60778 ssh2
...
2019-08-29 14:36:32
43.251.73.183 attack
SSH/22 MH Probe, BF, Hack -
2019-08-29 14:13:03
185.248.160.231 attackspam
Aug 29 03:42:01 MK-Soft-VM6 sshd\[15013\]: Invalid user david from 185.248.160.231 port 44610
Aug 29 03:42:01 MK-Soft-VM6 sshd\[15013\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.248.160.231
Aug 29 03:42:04 MK-Soft-VM6 sshd\[15013\]: Failed password for invalid user david from 185.248.160.231 port 44610 ssh2
...
2019-08-29 13:44:52
190.13.173.67 attack
Invalid user ubuntu from 190.13.173.67 port 34336
2019-08-29 14:33:20
49.234.203.5 attackbotsspam
Aug 28 17:17:40 web1 sshd\[14536\]: Invalid user tun from 49.234.203.5
Aug 28 17:17:40 web1 sshd\[14536\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.203.5
Aug 28 17:17:42 web1 sshd\[14536\]: Failed password for invalid user tun from 49.234.203.5 port 47508 ssh2
Aug 28 17:21:37 web1 sshd\[14875\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.203.5  user=root
Aug 28 17:21:39 web1 sshd\[14875\]: Failed password for root from 49.234.203.5 port 52522 ssh2
2019-08-29 14:15:00

Recently Reported IPs

104.21.47.184 104.21.47.182 128.203.254.189 104.21.7.145
104.21.47.236 104.21.47.208 104.21.47.224 104.21.47.239
104.21.47.243 104.21.47.24 104.21.47.222 104.21.47.248
104.21.47.249 104.21.47.244 104.21.47.220 104.21.47.246
104.21.7.146 104.21.47.252 104.21.47.38 104.21.47.30