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 of America (the)

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 <<>> 140.163.81.221
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22110
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;140.163.81.221.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021501 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 16 03:14:34 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 221.81.163.140.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 221.81.163.140.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
111.229.216.155 attackbots
Invalid user cslab from 111.229.216.155 port 51526
2020-05-01 04:49:12
70.63.80.180 attackspam
Automatic report - XMLRPC Attack
2020-05-01 04:45:53
59.26.31.4 attackbots
1588280106 - 05/01/2020 03:55:06 Host: 59.26.31.4/59.26.31.4 Port: 23 TCP Blocked
...
2020-05-01 05:15:51
106.52.96.44 attackbotsspam
Apr 30 17:00:39 ns382633 sshd\[12278\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.96.44  user=root
Apr 30 17:00:41 ns382633 sshd\[12278\]: Failed password for root from 106.52.96.44 port 42982 ssh2
Apr 30 17:04:17 ns382633 sshd\[12638\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.96.44  user=root
Apr 30 17:04:19 ns382633 sshd\[12638\]: Failed password for root from 106.52.96.44 port 35040 ssh2
Apr 30 17:05:28 ns382633 sshd\[13148\]: Invalid user fff from 106.52.96.44 port 45752
Apr 30 17:05:28 ns382633 sshd\[13148\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.52.96.44
2020-05-01 04:47:28
220.165.15.228 attackbots
Invalid user terri from 220.165.15.228 port 43024
2020-05-01 04:41:31
45.238.232.42 attackspam
Apr 30 22:53:04 meumeu sshd[15692]: Failed password for root from 45.238.232.42 port 58796 ssh2
Apr 30 22:55:16 meumeu sshd[16002]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.238.232.42 
Apr 30 22:55:18 meumeu sshd[16002]: Failed password for invalid user suman from 45.238.232.42 port 49694 ssh2
...
2020-05-01 04:56:38
167.172.208.100 attack
*Port Scan* detected from 167.172.208.100 (US/United States/California/Santa Clara/-). 4 hits in the last 60 seconds
2020-05-01 05:19:20
222.186.175.167 attack
2020-04-30T16:34:33.109566xentho-1 sshd[303864]: Failed password for root from 222.186.175.167 port 51340 ssh2
2020-04-30T16:34:26.917656xentho-1 sshd[303864]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.167  user=root
2020-04-30T16:34:29.358350xentho-1 sshd[303864]: Failed password for root from 222.186.175.167 port 51340 ssh2
2020-04-30T16:34:33.109566xentho-1 sshd[303864]: Failed password for root from 222.186.175.167 port 51340 ssh2
2020-04-30T16:34:37.042133xentho-1 sshd[303864]: Failed password for root from 222.186.175.167 port 51340 ssh2
2020-04-30T16:34:26.917656xentho-1 sshd[303864]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.167  user=root
2020-04-30T16:34:29.358350xentho-1 sshd[303864]: Failed password for root from 222.186.175.167 port 51340 ssh2
2020-04-30T16:34:33.109566xentho-1 sshd[303864]: Failed password for root from 222.186.175.167 port 51340 ssh2
2020-0
...
2020-05-01 04:37:33
185.50.149.17 attackspambots
Apr 30 23:03:25 mail.srvfarm.net postfix/smtpd[780208]: warning: unknown[185.50.149.17]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Apr 30 23:03:25 mail.srvfarm.net postfix/smtpd[780208]: lost connection after AUTH from unknown[185.50.149.17]
Apr 30 23:03:30 mail.srvfarm.net postfix/smtpd[793400]: lost connection after CONNECT from unknown[185.50.149.17]
Apr 30 23:03:33 mail.srvfarm.net postfix/smtpd[773791]: lost connection after AUTH from unknown[185.50.149.17]
Apr 30 23:03:34 mail.srvfarm.net postfix/smtpd[780211]: lost connection after AUTH from unknown[185.50.149.17]
2020-05-01 05:11:41
80.82.70.239 attackspambots
ET DROP Dshield Block Listed Source group 1 - port: 6205 proto: TCP cat: Misc Attack
2020-05-01 04:37:06
185.176.27.162 attackspam
Port 5900 (VNC) access denied
2020-05-01 04:42:55
134.175.32.95 attack
2020-04-29 18:45:59 server sshd[66819]: Failed password for invalid user prom from 134.175.32.95 port 44812 ssh2
2020-05-01 04:44:20
103.35.109.138 attackspambots
Apr 30 22:47:34 web01.agentur-b-2.de postfix/smtpd[308782]: NOQUEUE: reject: RCPT from unknown[103.35.109.138]: 554 5.7.1 Service unavailable; Client host [103.35.109.138] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS / https://www.spamhaus.org/query/ip/103.35.109.138; from= to= proto=ESMTP helo=
Apr 30 22:47:36 web01.agentur-b-2.de postfix/smtpd[308782]: NOQUEUE: reject: RCPT from unknown[103.35.109.138]: 554 5.7.1 Service unavailable; Client host [103.35.109.138] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS / https://www.spamhaus.org/query/ip/103.35.109.138; from= to= proto=ESMTP helo=
Apr 30 22:47:38 web01.agentur-b-2.de postfix/smtpd[308782]: NOQUEUE: reject: RCPT from unknown[103.35.109.138]: 554 5.7.1 Service unavailable; Client host [103.35.109.138] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS / https://ww
2020-05-01 05:04:40
217.160.66.86 attackbotsspam
Apr 30 22:55:08 nextcloud sshd\[14756\]: Invalid user cj from 217.160.66.86
Apr 30 22:55:08 nextcloud sshd\[14756\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.160.66.86
Apr 30 22:55:10 nextcloud sshd\[14756\]: Failed password for invalid user cj from 217.160.66.86 port 40150 ssh2
2020-05-01 05:00:40
207.154.193.178 attackspam
Apr 30 22:51:30 piServer sshd[16752]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.154.193.178 
Apr 30 22:51:32 piServer sshd[16752]: Failed password for invalid user 123 from 207.154.193.178 port 50874 ssh2
Apr 30 22:55:10 piServer sshd[17123]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=207.154.193.178 
...
2020-05-01 05:01:44

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