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: Oberkirch

Region: Baden-Württemberg

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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 91.89.31.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45005
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;91.89.31.52.			IN	A

;; AUTHORITY SECTION:
.			533	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019111801 1800 900 604800 86400

;; Query time: 112 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Nov 19 03:36:34 CST 2019
;; MSG SIZE  rcvd: 115
Host info
52.31.89.91.in-addr.arpa domain name pointer HSI-KBW-091-089-031-052.hsi2.kabelbw.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
52.31.89.91.in-addr.arpa	name = HSI-KBW-091-089-031-052.hsi2.kabelbw.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
134.73.51.215 attack
Mar 27 06:01:19 mail.srvfarm.net postfix/smtpd[3722006]: NOQUEUE: reject: RCPT from unknown[134.73.51.215]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar 27 06:02:10 mail.srvfarm.net postfix/smtpd[3722006]: NOQUEUE: reject: RCPT from unknown[134.73.51.215]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar 27 06:03:07 mail.srvfarm.net postfix/smtpd[3721909]: NOQUEUE: reject: RCPT from unknown[134.73.51.215]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar 27 06:03:18 mail.srvfarm.net postfix/smtpd[3722006]: NOQUEUE: reject: RCPT from unknown[134.73.51.215]:
2020-03-27 13:27:20
13.92.102.210 attackbotsspam
Mar 27 06:19:38 vps647732 sshd[4871]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=13.92.102.210
Mar 27 06:19:41 vps647732 sshd[4871]: Failed password for invalid user hippy from 13.92.102.210 port 40996 ssh2
...
2020-03-27 13:39:45
120.70.102.16 attack
Mar 27 05:57:52 nextcloud sshd\[770\]: Invalid user fgj from 120.70.102.16
Mar 27 05:57:52 nextcloud sshd\[770\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.70.102.16
Mar 27 05:57:54 nextcloud sshd\[770\]: Failed password for invalid user fgj from 120.70.102.16 port 40625 ssh2
2020-03-27 13:31:14
94.102.56.215 attack
94.102.56.215 was recorded 15 times by 9 hosts attempting to connect to the following ports: 41157,41180,41156. Incident counter (4h, 24h, all-time): 15, 85, 8834
2020-03-27 13:59:16
198.12.75.109 attack
Mar 27 04:53:22  exim[20309]: [1\49] 1jHg3c-0005HZ-RV H=(light.rafalaji.com) [198.12.75.109] F= rejected after DATA: This message scored 102.4 spam points.
2020-03-27 13:16:21
61.177.172.158 attackspam
2020-03-27T05:17:53.084196shield sshd\[23585\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.158  user=root
2020-03-27T05:17:54.957326shield sshd\[23585\]: Failed password for root from 61.177.172.158 port 48830 ssh2
2020-03-27T05:17:57.361993shield sshd\[23585\]: Failed password for root from 61.177.172.158 port 48830 ssh2
2020-03-27T05:17:59.044352shield sshd\[23585\]: Failed password for root from 61.177.172.158 port 48830 ssh2
2020-03-27T05:18:45.561684shield sshd\[23768\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.177.172.158  user=root
2020-03-27 13:43:25
129.204.147.84 attack
SSH Brute Force
2020-03-27 13:42:40
60.186.188.153 attackbots
[portscan] Port scan
2020-03-27 13:49:20
36.70.253.155 attack
1585281209 - 03/27/2020 04:53:29 Host: 36.70.253.155/36.70.253.155 Port: 445 TCP Blocked
2020-03-27 13:41:02
46.38.145.4 attackspam
Mar 27 06:28:00 srv01 postfix/smtpd\[24868\]: warning: unknown\[46.38.145.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 27 06:28:29 srv01 postfix/smtpd\[24868\]: warning: unknown\[46.38.145.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 27 06:29:01 srv01 postfix/smtpd\[30345\]: warning: unknown\[46.38.145.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 27 06:29:30 srv01 postfix/smtpd\[7853\]: warning: unknown\[46.38.145.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar 27 06:30:00 srv01 postfix/smtpd\[24868\]: warning: unknown\[46.38.145.4\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-03-27 13:37:52
220.134.114.43 attackbotsspam
Automatic report - Port Scan
2020-03-27 13:49:44
118.25.111.153 attack
Mar 27 04:35:04 Ubuntu-1404-trusty-64-minimal sshd\[12256\]: Invalid user xwp from 118.25.111.153
Mar 27 04:35:04 Ubuntu-1404-trusty-64-minimal sshd\[12256\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.111.153
Mar 27 04:35:05 Ubuntu-1404-trusty-64-minimal sshd\[12256\]: Failed password for invalid user xwp from 118.25.111.153 port 40840 ssh2
Mar 27 04:54:01 Ubuntu-1404-trusty-64-minimal sshd\[21613\]: Invalid user teamcity from 118.25.111.153
Mar 27 04:54:01 Ubuntu-1404-trusty-64-minimal sshd\[21613\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.111.153
2020-03-27 13:16:53
142.4.214.151 attackspam
SSH Brute-Force attacks
2020-03-27 13:36:57
113.125.19.85 attackbots
fail2ban
2020-03-27 13:41:18
217.112.142.158 attackbots
Mar 27 04:51:20 mail.srvfarm.net postfix/smtpd[3707147]: NOQUEUE: reject: RCPT from unknown[217.112.142.158]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar 27 04:51:21 mail.srvfarm.net postfix/smtpd[3702190]: NOQUEUE: reject: RCPT from unknown[217.112.142.158]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar 27 04:51:36 mail.srvfarm.net postfix/smtpd[3707147]: NOQUEUE: reject: RCPT from unknown[217.112.142.158]: 450 4.1.8 : Sender address rejected: Domain not found; from= to= proto=ESMTP helo=
Mar 27 04:51:37 mail.srvfarm.net postfix/smtpd[3688877]: NOQUEUE: reject: RCPT from unknown
2020-03-27 13:25:21

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