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: Bagsværd

Region: Region Hovedstaden

Country: Denmark

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 <<>> 81.161.143.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45320
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.161.143.166.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025121901 1800 900 604800 86400

;; Query time: 30 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Dec 20 05:34:47 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 166.143.161.81.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 166.143.161.81.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
180.150.187.159 attack
Invalid user ahj from 180.150.187.159 port 59078
2020-05-22 19:12:49
123.206.14.58 attackspambots
2020-05-22 03:56:49.693235-0500  localhost sshd[83117]: Failed password for invalid user agc from 123.206.14.58 port 43881 ssh2
2020-05-22 19:10:02
139.59.59.55 attackspambots
prod11
...
2020-05-22 19:13:15
36.81.16.235 attackbotsspam
1590119347 - 05/22/2020 05:49:07 Host: 36.81.16.235/36.81.16.235 Port: 23 TCP Blocked
2020-05-22 18:46:04
185.175.93.6 attackspambots
firewall-block, port(s): 5555/tcp, 10001/tcp, 10249/tcp, 33888/tcp
2020-05-22 18:38:43
125.124.30.186 attack
Invalid user ptr from 125.124.30.186 port 48942
2020-05-22 18:47:50
138.197.202.164 attackspam
May 22 10:15:26 ns382633 sshd\[22258\]: Invalid user yxt from 138.197.202.164 port 35924
May 22 10:15:26 ns382633 sshd\[22258\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.202.164
May 22 10:15:28 ns382633 sshd\[22258\]: Failed password for invalid user yxt from 138.197.202.164 port 35924 ssh2
May 22 10:18:52 ns382633 sshd\[22504\]: Invalid user tvx from 138.197.202.164 port 60106
May 22 10:18:52 ns382633 sshd\[22504\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.202.164
2020-05-22 18:39:34
106.52.200.132 attack
$f2bV_matches
2020-05-22 18:42:10
114.33.13.154 attackspam
Port probing on unauthorized port 23
2020-05-22 18:54:50
195.136.205.8 attackbotsspam
May 22 06:44:33 lanister sshd[32680]: Invalid user umw from 195.136.205.8
May 22 06:44:33 lanister sshd[32680]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.136.205.8
May 22 06:44:33 lanister sshd[32680]: Invalid user umw from 195.136.205.8
May 22 06:44:35 lanister sshd[32680]: Failed password for invalid user umw from 195.136.205.8 port 18361 ssh2
2020-05-22 18:45:37
187.33.200.45 attackspambots
port scan and connect, tcp 23 (telnet)
2020-05-22 19:08:28
182.61.39.254 attackbotsspam
May 22 07:41:51 pve1 sshd[27923]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.39.254 
May 22 07:41:54 pve1 sshd[27923]: Failed password for invalid user jcv from 182.61.39.254 port 43874 ssh2
...
2020-05-22 19:12:31
77.247.109.40 attack
SIPVicious Scanner Detection
2020-05-22 18:43:41
203.162.123.151 attackbotsspam
May 22 02:52:20 pixelmemory sshd[3787091]: Invalid user hut from 203.162.123.151 port 54190
May 22 02:52:20 pixelmemory sshd[3787091]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.162.123.151 
May 22 02:52:20 pixelmemory sshd[3787091]: Invalid user hut from 203.162.123.151 port 54190
May 22 02:52:22 pixelmemory sshd[3787091]: Failed password for invalid user hut from 203.162.123.151 port 54190 ssh2
May 22 02:53:09 pixelmemory sshd[3788298]: Invalid user nhh from 203.162.123.151 port 37530
...
2020-05-22 19:04:51
171.228.209.207 attack
1590119282 - 05/22/2020 05:48:02 Host: 171.228.209.207/171.228.209.207 Port: 445 TCP Blocked
2020-05-22 19:15:02

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