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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.71.47
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8468
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.71.47.			IN	A

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

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:50:04 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 47.71.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 47.71.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
117.4.106.240 attackspam
Unauthorized connection attempt from IP address 117.4.106.240 on Port 445(SMB)
2020-07-14 05:20:12
111.229.134.68 attack
SSH Brute-Forcing (server1)
2020-07-14 05:30:29
129.204.177.32 attackspam
SSH brute-force attempt
2020-07-14 05:38:49
52.59.234.96 attackspam
2020-07-13T20:22:51.642802dmca.cloudsearch.cf sshd[23107]: Invalid user toto from 52.59.234.96 port 55214
2020-07-13T20:22:51.648419dmca.cloudsearch.cf sshd[23107]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ec2-52-59-234-96.eu-central-1.compute.amazonaws.com
2020-07-13T20:22:51.642802dmca.cloudsearch.cf sshd[23107]: Invalid user toto from 52.59.234.96 port 55214
2020-07-13T20:22:53.271459dmca.cloudsearch.cf sshd[23107]: Failed password for invalid user toto from 52.59.234.96 port 55214 ssh2
2020-07-13T20:31:41.852857dmca.cloudsearch.cf sshd[23225]: Invalid user susi from 52.59.234.96 port 47494
2020-07-13T20:31:41.858038dmca.cloudsearch.cf sshd[23225]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=ec2-52-59-234-96.eu-central-1.compute.amazonaws.com
2020-07-13T20:31:41.852857dmca.cloudsearch.cf sshd[23225]: Invalid user susi from 52.59.234.96 port 47494
2020-07-13T20:31:43.571736dmca.cloudsearch.cf s
...
2020-07-14 05:13:47
46.38.150.191 attack
Jul 13 22:48:42 srv01 postfix/smtpd\[4855\]: warning: unknown\[46.38.150.191\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 13 22:49:02 srv01 postfix/smtpd\[4959\]: warning: unknown\[46.38.150.191\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 13 22:49:13 srv01 postfix/smtpd\[31173\]: warning: unknown\[46.38.150.191\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 13 22:49:17 srv01 postfix/smtpd\[31292\]: warning: unknown\[46.38.150.191\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 13 22:49:40 srv01 postfix/smtpd\[4959\]: warning: unknown\[46.38.150.191\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-14 05:05:27
187.136.47.58 attackbots
1594672305 - 07/13/2020 22:31:45 Host: 187.136.47.58/187.136.47.58 Port: 445 TCP Blocked
2020-07-14 05:10:24
80.82.64.98 attackspam
Jul 13 17:37:31 ns392434 pop3d: LOGIN FAILED, user=info@notgoodbutcrazy.info, ip=[::ffff:80.82.64.98]
Jul 13 21:50:22 ns392434 pop3d: LOGIN FAILED, user=webmaster@notgoodbutcrazy.info, ip=[::ffff:80.82.64.98]
Jul 13 22:19:13 ns392434 pop3d: LOGIN FAILED, user=office@notgoodbutcrazy.info, ip=[::ffff:80.82.64.98]
Jul 13 22:48:24 ns392434 pop3d: LOGIN FAILED, user=test@notgoodbutcrazy.info, ip=[::ffff:80.82.64.98]
Jul 13 23:17:45 ns392434 pop3d: LOGIN FAILED, user=hello@notgoodbutcrazy.info, ip=[::ffff:80.82.64.98]
2020-07-14 05:20:32
58.210.154.140 attack
SSH Brute-Force Attack
2020-07-14 05:19:27
129.211.18.180 attackbotsspam
2020-07-13T21:20:06.872960shield sshd\[4596\]: Invalid user admin from 129.211.18.180 port 9829
2020-07-13T21:20:06.881190shield sshd\[4596\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.18.180
2020-07-13T21:20:08.732726shield sshd\[4596\]: Failed password for invalid user admin from 129.211.18.180 port 9829 ssh2
2020-07-13T21:24:47.596897shield sshd\[5943\]: Invalid user mku from 129.211.18.180 port 62663
2020-07-13T21:24:47.603647shield sshd\[5943\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.18.180
2020-07-14 05:30:07
218.92.0.208 attack
Jul 13 23:20:33 eventyay sshd[4486]: Failed password for root from 218.92.0.208 port 34808 ssh2
Jul 13 23:21:43 eventyay sshd[4535]: Failed password for root from 218.92.0.208 port 54530 ssh2
...
2020-07-14 05:25:20
129.211.91.213 attackbots
Jul 13 22:56:24 vps687878 sshd\[7413\]: Failed password for invalid user suporte from 129.211.91.213 port 52186 ssh2
Jul 13 23:00:44 vps687878 sshd\[7899\]: Invalid user ab from 129.211.91.213 port 49140
Jul 13 23:00:44 vps687878 sshd\[7899\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.91.213
Jul 13 23:00:46 vps687878 sshd\[7899\]: Failed password for invalid user ab from 129.211.91.213 port 49140 ssh2
Jul 13 23:05:50 vps687878 sshd\[8499\]: Invalid user solr from 129.211.91.213 port 56516
Jul 13 23:05:50 vps687878 sshd\[8499\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.91.213
...
2020-07-14 05:35:31
93.174.93.25 attackbotsspam
2020-07-13 23:16:46,039 fail2ban.actions: WARNING [dovecot] Ban 93.174.93.25
2020-07-14 05:26:07
161.202.162.180 attackbotsspam
2020-07-13T22:23:05.175837n23.at sshd[1058372]: Invalid user vnc from 161.202.162.180 port 56880
2020-07-13T22:23:06.724911n23.at sshd[1058372]: Failed password for invalid user vnc from 161.202.162.180 port 56880 ssh2
2020-07-13T22:31:51.795251n23.at sshd[1065543]: Invalid user hzy from 161.202.162.180 port 36420
...
2020-07-14 05:04:57
89.179.72.119 attackbots
Unauthorized connection attempt from IP address 89.179.72.119 on Port 445(SMB)
2020-07-14 05:38:33
95.141.141.39 attackspambots
Unauthorized connection attempt from IP address 95.141.141.39 on Port 445(SMB)
2020-07-14 05:34:29

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