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: Hannover

Region: Niedersachsen

Country: Germany

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 <<>> 81.3.3.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 44351
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.3.3.166.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030702 1800 900 604800 86400

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 08 10:06:13 CST 2025
;; MSG SIZE  rcvd: 103
Host info
Host 166.3.3.81.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.3.3.81.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
68.15.179.61 attackbotsspam
scan z
2020-01-10 07:52:49
61.12.38.162 attack
Jan 10 00:02:07 legacy sshd[4221]: Failed password for root from 61.12.38.162 port 32834 ssh2
Jan 10 00:05:56 legacy sshd[4388]: Failed password for root from 61.12.38.162 port 36042 ssh2
...
2020-01-10 07:32:34
110.29.90.225 attackbots
Fail2Ban Ban Triggered
2020-01-10 07:50:33
104.206.128.54 attackbots
Unauthorized connection attempt detected from IP address 104.206.128.54 to port 8444
2020-01-10 07:36:32
106.54.189.93 attackspam
ssh intrusion attempt
2020-01-10 07:23:56
222.186.31.144 attack
Jan  9 18:10:09 plusreed sshd[22219]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.144  user=root
Jan  9 18:10:11 plusreed sshd[22219]: Failed password for root from 222.186.31.144 port 59919 ssh2
...
2020-01-10 07:14:06
182.240.38.19 attack
Honeypot attack, port: 5555, PTR: PTR record not found
2020-01-10 07:48:55
62.12.115.101 attack
Jan 10 00:15:48 ns381471 sshd[21614]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.12.115.101
Jan 10 00:15:50 ns381471 sshd[21614]: Failed password for invalid user service from 62.12.115.101 port 54934 ssh2
2020-01-10 07:47:04
183.147.2.233 attackspambots
2020-01-09 15:14:28 dovecot_login authenticator failed for (kmndx) [183.147.2.233]:59739 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=@lerctr.org)
2020-01-09 15:23:51 dovecot_login authenticator failed for (nohom) [183.147.2.233]:57437 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=chenqiang@lerctr.org)
2020-01-09 15:23:58 dovecot_login authenticator failed for (lmjom) [183.147.2.233]:57437 I=[192.147.25.65]:25: 535 Incorrect authentication data (set_id=chenqiang@lerctr.org)
...
2020-01-10 07:45:33
35.225.211.131 attackspambots
35.225.211.131 - - [09/Jan/2020:22:24:06 +0100] "POST /wp-login.php HTTP/1.1" 200 3121 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
35.225.211.131 - - [09/Jan/2020:22:24:07 +0100] "POST /wp-login.php HTTP/1.1" 200 3123 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-01-10 07:33:59
103.59.213.2 attackspam
1578605068 - 01/09/2020 22:24:28 Host: 103.59.213.2/103.59.213.2 Port: 445 TCP Blocked
2020-01-10 07:20:07
189.180.171.6 attackspam
Honeypot attack, port: 5555, PTR: dsl-189-180-171-6-dyn.prod-infinitum.com.mx.
2020-01-10 07:51:32
218.92.0.158 attackbots
Jan 10 00:35:39 jane sshd[15240]: Failed password for root from 218.92.0.158 port 60932 ssh2
Jan 10 00:35:44 jane sshd[15240]: Failed password for root from 218.92.0.158 port 60932 ssh2
...
2020-01-10 07:39:24
194.28.84.53 attackbots
Wordpress Admin Login attack
2020-01-10 07:39:54
181.50.102.55 attack
Jan  9 22:58:56 XXX sshd[4006]: Invalid user user1 from 181.50.102.55 port 12875
2020-01-10 07:15:16

Recently Reported IPs

77.167.194.140 43.29.71.235 235.249.213.154 173.30.173.40
92.19.92.173 110.26.37.150 104.38.182.147 180.204.5.44
219.130.67.206 14.184.165.218 52.46.86.217 166.94.204.188
94.131.240.218 13.171.43.110 208.7.37.77 223.83.220.0
47.90.103.8 196.14.129.248 242.64.190.62 173.39.126.127