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: 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:
IP Type Details Datetime
138.201.81.153 attack
 TCP (SYN) 138.201.81.153:51950 -> port 32, len 44
2020-07-05 14:57:16
138.201.81.244 attackspam
$f2bV_matches
2020-07-04 04:34:04
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.201.81.166
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50719
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;138.201.81.166.			IN	A

;; AUTHORITY SECTION:
.			468	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 114 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 11:57:13 CST 2022
;; MSG SIZE  rcvd: 107
Host info
166.81.201.138.in-addr.arpa domain name pointer static.166.81.201.138.clients.your-server.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
166.81.201.138.in-addr.arpa	name = static.166.81.201.138.clients.your-server.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
92.50.249.166 attackbots
Oct  7 15:01:38 prod4 sshd\[10281\]: Failed password for root from 92.50.249.166 port 51376 ssh2
Oct  7 15:05:11 prod4 sshd\[11932\]: Failed password for root from 92.50.249.166 port 57012 ssh2
Oct  7 15:08:52 prod4 sshd\[13166\]: Failed password for root from 92.50.249.166 port 34412 ssh2
...
2020-10-07 23:59:42
141.98.10.136 attackbotsspam
Rude login attack (105 tries in 1d)
2020-10-08 00:07:05
179.210.82.88 attack
no
2020-10-07 23:36:40
151.115.34.227 attackspam
Telnet/23 MH Probe, Scan, BF, Hack -
2020-10-08 00:03:11
49.232.247.107 attackbots
2020-10-07T14:29:13.946480ollin.zadara.org sshd[230312]: User root from 49.232.247.107 not allowed because not listed in AllowUsers
2020-10-07T14:29:15.610815ollin.zadara.org sshd[230312]: Failed password for invalid user root from 49.232.247.107 port 53244 ssh2
...
2020-10-07 23:40:01
188.255.132.22 attack
3x Failed Password
2020-10-07 23:58:16
192.40.59.230 attack
[2020-10-06 16:57:47] NOTICE[1182][C-00001804] chan_sip.c: Call from '' (192.40.59.230:50506) to extension '00000000000011972595725668' rejected because extension not found in context 'public'.
[2020-10-06 16:57:47] SECURITY[1204] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-10-06T16:57:47.809-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="00000000000011972595725668",SessionID="0x7f22f854d238",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/192.40.59.230/50506",ACLName="no_extension_match"
[2020-10-06 17:05:39] NOTICE[1182][C-00001808] chan_sip.c: Call from '' (192.40.59.230:65486) to extension '999897011972595725668' rejected because extension not found in context 'public'.
[2020-10-06 17:05:39] SECURITY[1204] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-10-06T17:05:39.637-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="999897011972595725668",SessionID="0x7f22f83cdd38",LocalAddress="IPV4/UDP/192.168.24
...
2020-10-07 23:48:49
49.88.112.67 attack
Oct  7 17:34:06 abendstille sshd\[11769\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.67  user=root
Oct  7 17:34:08 abendstille sshd\[11769\]: Failed password for root from 49.88.112.67 port 38945 ssh2
Oct  7 17:34:10 abendstille sshd\[11769\]: Failed password for root from 49.88.112.67 port 38945 ssh2
Oct  7 17:34:12 abendstille sshd\[11769\]: Failed password for root from 49.88.112.67 port 38945 ssh2
Oct  7 17:36:28 abendstille sshd\[14516\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.88.112.67  user=root
...
2020-10-07 23:47:01
5.200.92.10 attackbotsspam
(sshd) Failed SSH login from 5.200.92.10 (IR/Iran/-): 5 in the last 3600 secs
2020-10-08 00:13:37
123.171.6.219 attackbots
[N3.H3.VM3] Port Scanner Detected Blocked by UFW
2020-10-08 00:00:06
142.44.242.38 attackbotsspam
Invalid user albert123 from 142.44.242.38 port 60018
2020-10-07 23:35:15
81.70.16.246 attack
Oct  7 16:30:12 h2829583 sshd[17995]: Failed password for root from 81.70.16.246 port 60514 ssh2
2020-10-07 23:57:48
186.10.94.93 attackbots
RDP Brute-Force (honeypot 13)
2020-10-07 23:45:46
120.237.140.219 attackspam
5x Failed Password
2020-10-07 23:44:43
45.56.70.92 attackspambots
Port scan denied
2020-10-07 23:34:25

Recently Reported IPs

138.201.80.60 138.201.80.86 138.201.81.170 138.201.82.142
138.201.83.235 138.201.81.95 138.201.84.149 138.201.84.190
138.201.85.108 138.201.81.240 138.201.85.216 138.201.85.232
138.201.85.222 138.201.85.234 138.201.86.136 138.201.86.137
138.201.86.61 138.201.88.140 138.201.88.251 138.201.90.145