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 <<>> 104.21.72.245
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 511
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.72.245.			IN	A

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

;; Query time: 50 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:51:08 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 245.72.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 245.72.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
93.50.177.17 attackbotsspam
Jul  3 05:31:20 h2065291 sshd[12004]: Invalid user pi from 93.50.177.17
Jul  3 05:31:20 h2065291 sshd[12005]: Invalid user pi from 93.50.177.17
Jul  3 05:31:20 h2065291 sshd[12004]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93-50-177-17.ip153.fastwebnet.hostname 
Jul  3 05:31:20 h2065291 sshd[12005]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=93-50-177-17.ip153.fastwebnet.hostname 
Jul  3 05:31:22 h2065291 sshd[12004]: Failed password for invalid user pi from 93.50.177.17 port 50036 ssh2
Jul  3 05:31:22 h2065291 sshd[12005]: Failed password for invalid user pi from 93.50.177.17 port 50038 ssh2
Jul  3 05:31:22 h2065291 sshd[12004]: Connection closed by 93.50.177.17 [preauth]
Jul  3 05:31:22 h2065291 sshd[12005]: Connection closed by 93.50.177.17 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=93.50.177.17
2019-07-03 20:30:48
77.106.47.163 attackspambots
2019-07-03T05:23:47.481608backup.xn--mllerhelmut-thb.de sshd[31528]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=vlg-77-106-47-163.vologda.ru  user=r.r
2019-07-03T05:23:49.680345backup.xn--mllerhelmut-thb.de sshd[31528]: Failed password for r.r from 77.106.47.163 port 46177 ssh2
2019-07-03T05:23:51.102494backup.xn--mllerhelmut-thb.de sshd[31528]: Failed password for r.r from 77.106.47.163 port 46177 ssh2
2019-07-03T05:23:52.992885backup.xn--mllerhelmut-thb.de sshd[31528]: Failed password for r.r from 77.106.47.163 port 46177 ssh2
2019-07-03T05:23:55.295106backup.xn--mllerhelmut-thb.de sshd[31528]: Failed password for r.r from 77.106.47.163 port 46177 ssh2

........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=77.106.47.163
2019-07-03 19:52:06
160.238.133.239 attackbotsspam
Jul  3 05:21:12 rigel postfix/smtpd[23735]: warning: hostname 239-133-238-160.speedsat.com.br does not resolve to address 160.238.133.239: Name or service not known
Jul  3 05:21:12 rigel postfix/smtpd[23735]: connect from unknown[160.238.133.239]
Jul  3 05:21:15 rigel postfix/smtpd[23735]: warning: unknown[160.238.133.239]: SASL CRAM-MD5 authentication failed: authentication failure
Jul  3 05:21:16 rigel postfix/smtpd[23735]: warning: unknown[160.238.133.239]: SASL PLAIN authentication failed: authentication failure
Jul  3 05:21:17 rigel postfix/smtpd[23735]: warning: unknown[160.238.133.239]: SASL LOGIN authentication failed: authentication failure
Jul  3 05:21:18 rigel postfix/smtpd[23735]: disconnect from unknown[160.238.133.239]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=160.238.133.239
2019-07-03 19:44:34
49.72.209.53 attack
/var/log/messages:Jul  3 03:26:18 sanyalnet-cloud-vps audispd: node=sanyalnet-cloud-vps.freeddns.org type=CRYPTO_SESSION msg=audhostname(1562124378.907:80034): pid=30097 uid=0 auid=4294967295 ses=4294967295 msg='op=start direction=from-server cipher=aexxxxxxx28-ctr ksize=128 mac=hmac-sha1 pfs=diffie-hellman-group14-sha1 spid=30098 suid=74 rport=36008 laddr=104.167.106.93 lport=22  exe="/usr/sbin/sshd" hostname=? addr=49.72.209.53 terminal=? res=success'
/var/log/messages:Jul  3 03:26:18 sanyalnet-cloud-vps audispd: node=sanyalnet-cloud-vps.freeddns.org type=CRYPTO_SESSION msg=audhostname(1562124378.911:80035): pid=30097 uid=0 auid=4294967295 ses=4294967295 msg='op=start direction=from-client cipher=aexxxxxxx28-ctr ksize=128 mac=hmac-sha1 pfs=diffie-hellman-group14-sha1 spid=30098 suid=74 rport=36008 laddr=104.167.106.93 lport=22  exe="/usr/sbin/sshd" hostname=? addr=49.72.209.53 terminal=? res=success'
/var/log/messages:Jul  3 03:26:20 sanyalnet-cloud-vps fail2ban.filte........
-------------------------------
2019-07-03 20:00:06
188.170.231.123 attackbotsspam
failed_logins
2019-07-03 19:42:29
199.249.230.112 attackspam
Jul  3 10:52:17 fr01 sshd[14180]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=199.249.230.112  user=root
Jul  3 10:52:19 fr01 sshd[14180]: Failed password for root from 199.249.230.112 port 4836 ssh2
Jul  3 10:52:32 fr01 sshd[14180]: error: maximum authentication attempts exceeded for root from 199.249.230.112 port 4836 ssh2 [preauth]
Jul  3 10:52:17 fr01 sshd[14180]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=199.249.230.112  user=root
Jul  3 10:52:19 fr01 sshd[14180]: Failed password for root from 199.249.230.112 port 4836 ssh2
Jul  3 10:52:32 fr01 sshd[14180]: error: maximum authentication attempts exceeded for root from 199.249.230.112 port 4836 ssh2 [preauth]
Jul  3 10:52:17 fr01 sshd[14180]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=199.249.230.112  user=root
Jul  3 10:52:19 fr01 sshd[14180]: Failed password for root from 199.249.230.112 port 4836 ssh2
Jul  3 10:52:32 fr
2019-07-03 20:09:28
87.216.162.64 attackspam
ssh failed login
2019-07-03 20:28:52
185.63.255.138 attackspambots
445/tcp
[2019-07-03]1pkt
2019-07-03 20:31:06
125.161.105.134 attack
445/tcp
[2019-07-03]1pkt
2019-07-03 19:45:42
51.77.194.232 attackbots
Jul  3 11:18:22 tanzim-HP-Z238-Microtower-Workstation sshd\[3137\]: Invalid user kf from 51.77.194.232
Jul  3 11:18:22 tanzim-HP-Z238-Microtower-Workstation sshd\[3137\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.77.194.232
Jul  3 11:18:24 tanzim-HP-Z238-Microtower-Workstation sshd\[3137\]: Failed password for invalid user kf from 51.77.194.232 port 59664 ssh2
...
2019-07-03 20:01:09
60.210.102.246 attackspambots
1433/tcp
[2019-07-03]1pkt
2019-07-03 19:54:53
46.219.209.181 attack
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-02 03:31:18,595 INFO [shellcode_manager] (46.219.209.181) no match, writing hexdump (e25006a58c02b6c2ccf65b440da555f3 :2129913) - MS17010 (EternalBlue)
2019-07-03 19:47:14
121.16.238.45 attack
23/tcp
[2019-07-03]1pkt
2019-07-03 20:24:57
128.199.162.2 attackbots
Jul  3 13:59:50 vps647732 sshd[9679]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.162.2
Jul  3 13:59:52 vps647732 sshd[9679]: Failed password for invalid user gogs from 128.199.162.2 port 50669 ssh2
...
2019-07-03 20:21:21
217.182.165.158 attackspambots
Jul  3 17:06:26 localhost sshd[30653]: Invalid user quan from 217.182.165.158 port 57862
...
2019-07-03 20:08:10

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