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:
IP Type Details Datetime
81.3.6.162 attackbots
TCP port : 23
2020-10-05 02:30:47
81.3.6.166 attack
TCP port : 23
2020-10-05 02:03:40
81.3.6.164 attackspam
TCP port : 23
2020-10-05 01:12:11
81.3.6.162 attackspambots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-10-04 18:13:53
81.3.6.166 attack
Telnet/23 MH Probe, Scan, BF, Hack -
2020-10-04 17:46:54
81.3.6.164 attack
 TCP (SYN) 81.3.6.164:29491 -> port 23, len 44
2020-10-04 16:54:12
81.3.6.162 attack
Telnet/23 MH Probe, Scan, BF, Hack -
2020-09-18 19:36:29
81.3.6.164 attackbots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-09-18 19:34:52
81.3.6.164 attackspambots
*Port Scan* detected from 81.3.6.164 (DE/Germany/Lower Saxony/Hanover (Linden-Limmer)/w3.tutanota.de). 4 hits in the last 256 seconds
2020-08-26 12:19:41
81.3.6.170 attack
Scan
2020-08-22 17:02:27
81.3.6.94 attackspambots
Apr  5 14:42:59 mail postfix/smtpd[71779]: lost connection after STARTTLS from leintor.e.ffh.zone[81.3.6.94]
2020-04-05 23:54:37
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.3.6.157
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3683
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;81.3.6.157.			IN	A

;; AUTHORITY SECTION:
.			14	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2023011002 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 11 15:16:16 CST 2023
;; MSG SIZE  rcvd: 103
Host info
157.6.3.81.in-addr.arpa domain name pointer 81.3.6.157.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
157.6.3.81.in-addr.arpa	name = 81.3.6.157.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
36.110.217.140 attackspambots
Jul 23 22:06:46 ns392434 sshd[27346]: Invalid user cron from 36.110.217.140 port 41416
Jul 23 22:06:46 ns392434 sshd[27346]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.110.217.140
Jul 23 22:06:46 ns392434 sshd[27346]: Invalid user cron from 36.110.217.140 port 41416
Jul 23 22:06:47 ns392434 sshd[27346]: Failed password for invalid user cron from 36.110.217.140 port 41416 ssh2
Jul 23 22:19:09 ns392434 sshd[27867]: Invalid user kube from 36.110.217.140 port 37400
Jul 23 22:19:09 ns392434 sshd[27867]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=36.110.217.140
Jul 23 22:19:09 ns392434 sshd[27867]: Invalid user kube from 36.110.217.140 port 37400
Jul 23 22:19:11 ns392434 sshd[27867]: Failed password for invalid user kube from 36.110.217.140 port 37400 ssh2
Jul 23 22:20:04 ns392434 sshd[27878]: Invalid user tfl from 36.110.217.140 port 47768
2020-07-24 05:20:33
212.70.149.51 attackspam
2020-07-23 23:41:04 dovecot_login authenticator failed for \(User\) \[212.70.149.51\]: 535 Incorrect authentication data \(set_id=traffic@no-server.de\)
2020-07-23 23:41:06 dovecot_login authenticator failed for \(User\) \[212.70.149.51\]: 535 Incorrect authentication data \(set_id=traffic@no-server.de\)
2020-07-23 23:41:24 dovecot_login authenticator failed for \(User\) \[212.70.149.51\]: 535 Incorrect authentication data \(set_id=token@no-server.de\)
2020-07-23 23:41:24 dovecot_login authenticator failed for \(User\) \[212.70.149.51\]: 535 Incorrect authentication data \(set_id=token@no-server.de\)
2020-07-23 23:41:32 dovecot_login authenticator failed for \(User\) \[212.70.149.51\]: 535 Incorrect authentication data \(set_id=token@no-server.de\)
2020-07-23 23:41:34 dovecot_login authenticator failed for \(User\) \[212.70.149.51\]: 535 Incorrect authentication data \(set_id=token@no-server.de\)
2020-07-23 23:41:52 dovecot_login authenticator failed for \(User\) \[212.70.149.51\]: 535
...
2020-07-24 05:44:35
165.22.215.129 attack
May 17 08:33:33 pi sshd[4217]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.215.129 
May 17 08:33:35 pi sshd[4217]: Failed password for invalid user tharani from 165.22.215.129 port 53900 ssh2
2020-07-24 05:29:43
212.70.149.3 attackbots
Jul 23 23:21:30 relay postfix/smtpd\[9801\]: warning: unknown\[212.70.149.3\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 23 23:21:30 relay postfix/smtpd\[12058\]: warning: unknown\[212.70.149.3\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 23 23:21:49 relay postfix/smtpd\[8782\]: warning: unknown\[212.70.149.3\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 23 23:21:59 relay postfix/smtpd\[11369\]: warning: unknown\[212.70.149.3\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Jul 23 23:22:06 relay postfix/smtpd\[8254\]: warning: unknown\[212.70.149.3\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-07-24 05:32:21
164.52.11.94 attackspambots
Jun 16 22:46:09 pi sshd[20147]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=164.52.11.94 
Jun 16 22:46:11 pi sshd[20147]: Failed password for invalid user kube from 164.52.11.94 port 45950 ssh2
2020-07-24 05:50:51
112.85.42.181 attack
Jul 23 23:34:40 eventyay sshd[17798]: Failed password for root from 112.85.42.181 port 24260 ssh2
Jul 23 23:34:53 eventyay sshd[17798]: error: maximum authentication attempts exceeded for root from 112.85.42.181 port 24260 ssh2 [preauth]
Jul 23 23:34:58 eventyay sshd[17806]: Failed password for root from 112.85.42.181 port 52698 ssh2
...
2020-07-24 05:42:55
106.12.144.219 attackspambots
Jul 23 22:05:48 rocket sshd[17881]: Failed password for mysql from 106.12.144.219 port 56770 ssh2
Jul 23 22:15:14 rocket sshd[19345]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.144.219
...
2020-07-24 05:49:25
116.232.82.37 attackbots
2020-07-23T21:09:49.510719shield sshd\[21614\]: Invalid user horus from 116.232.82.37 port 46131
2020-07-23T21:09:49.519530shield sshd\[21614\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.232.82.37
2020-07-23T21:09:50.818805shield sshd\[21614\]: Failed password for invalid user horus from 116.232.82.37 port 46131 ssh2
2020-07-23T21:16:26.967867shield sshd\[23391\]: Invalid user lawrence from 116.232.82.37 port 52147
2020-07-23T21:16:26.977031shield sshd\[23391\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=116.232.82.37
2020-07-24 05:17:29
187.134.221.239 attackspambots
" "
2020-07-24 05:45:32
200.116.105.213 attackbots
Unauthorised connection attempt detected at AUO MAIN. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-07-24 05:20:48
163.172.122.161 attackspambots
Jul 24 02:05:15 gw1 sshd[30034]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.172.122.161
Jul 24 02:05:17 gw1 sshd[30034]: Failed password for invalid user soledad from 163.172.122.161 port 43356 ssh2
...
2020-07-24 05:26:39
85.208.96.66 attack
Automatic report - Banned IP Access
2020-07-24 05:37:08
193.56.28.186 attackbotsspam
Unauthorized connection attempt detected from IP address 193.56.28.186 to port 25
2020-07-24 05:44:59
159.65.142.192 attack
Invalid user ftpuser from 159.65.142.192 port 47842
2020-07-24 05:23:35
165.22.186.178 attackspam
Jul 23 21:11:27 game-panel sshd[10831]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.186.178
Jul 23 21:11:29 game-panel sshd[10831]: Failed password for invalid user dev from 165.22.186.178 port 42240 ssh2
Jul 23 21:15:03 game-panel sshd[11029]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.186.178
2020-07-24 05:33:29

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