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: Freiberg

Region: Sachsen

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:
% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to '139.20.0.0 - 139.20.255.255'

% Abuse contact for '139.20.0.0 - 139.20.255.255' is 'abuse@dfn.de'

inetnum:        139.20.0.0 - 139.20.255.255
netname:        TUBANET
org:            ORG-TUBF1-RIPE
country:        DE
admin-c:        AK5277-RIPE
tech-c:         RK477-RIPE
status:         LEGACY
mnt-by:         DFN-LIR-MNT
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-irt:        IRT-DFN-CERT
created:        1970-01-01T00:00:00Z
last-modified:  2020-11-16T17:43:37Z
source:         RIPE
sponsoring-org: ORG-DV1-RIPE

organisation:   ORG-TUBF1-RIPE
org-name:       Technische Universitaet Bergakademie Freiberg
country:        DE
org-type:       OTHER
address:        Bernhard-von-Cotta-Str. 1
address:        09599 Freiberg
address:        Germany
admin-c:        AK5277-RIPE
tech-c:         RK477-RIPE
abuse-c:        DH5989-RIPE
mnt-ref:        DFN-LIR-MNT
mnt-by:         DFN-LIR-MNT
created:        2010-06-02T12:51:23Z
last-modified:  2022-12-01T17:31:39Z
source:         RIPE # Filtered

person:         Andreas Kluge
address:        TU Bergakademie Freiberg
address:        Universitaetsrechenzentrum
address:        Bernhard-von-Cotta-Str. 1
address:        09599 Freiberg
address:        Germany
phone:          +49 3731 39 3112
fax-no:         +49 3731 39 4020
nic-hdl:        AK5277-RIPE
mnt-by:         DFN-NTFY
created:        2007-08-29T08:11:37Z
last-modified:  2007-08-29T08:11:37Z
source:         RIPE # Filtered

person:         Reiner Kroenert
address:        TU Bergakademie Freiberg
address:        Universitaetsrechenzentrum
address:        Bernhard-von-Cotta-Str. 1
address:        09599 Freiberg
address:        Germany
phone:          +49 3731 39 4025
fax-no:         +49 3731 39 4020
nic-hdl:        RK477-RIPE
mnt-by:         DFN-NTFY
created:        1970-01-01T00:00:00Z
last-modified:  2007-08-29T08:11:37Z
source:         RIPE # Filtered

% Information related to '139.20.0.0/16AS680'

route:          139.20.0.0/16
descr:          TUBANET
origin:         AS680
mnt-by:         DFN-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:33:18Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.121.2 (DEXTER)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.20.145.184
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36288
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.20.145.184.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026032201 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Mar 23 08:48:58 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 184.145.20.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 184.145.20.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
106.12.102.114 attack
Jul  9 05:37:35 server sshd[28800]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.102.114
...
2019-07-09 20:45:28
150.129.118.220 attackspam
Jul  8 06:08:44 fwweb01 sshd[3007]: Invalid user charlotte from 150.129.118.220
Jul  8 06:08:44 fwweb01 sshd[3007]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.129.118.220 
Jul  8 06:08:46 fwweb01 sshd[3007]: Failed password for invalid user charlotte from 150.129.118.220 port 48202 ssh2
Jul  8 06:08:46 fwweb01 sshd[3007]: Received disconnect from 150.129.118.220: 11: Bye Bye [preauth]
Jul  8 06:19:16 fwweb01 sshd[3509]: Invalid user admin from 150.129.118.220
Jul  8 06:19:16 fwweb01 sshd[3509]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.129.118.220 
Jul  8 06:19:19 fwweb01 sshd[3509]: Failed password for invalid user admin from 150.129.118.220 port 61721 ssh2
Jul  8 06:19:19 fwweb01 sshd[3509]: Received disconnect from 150.129.118.220: 11: Bye Bye [preauth]
Jul  8 06:21:07 fwweb01 sshd[3599]: Invalid user mhostnameeq from 150.129.118.220
Jul  8 06:21:07 fwweb01 sshd[3599]: ........
-------------------------------
2019-07-09 20:11:02
170.210.214.50 attackspambots
Jul  7 07:52:07 josie sshd[32518]: Invalid user postgres from 170.210.214.50
Jul  7 07:52:07 josie sshd[32518]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.210.214.50 
Jul  7 07:52:09 josie sshd[32518]: Failed password for invalid user postgres from 170.210.214.50 port 42134 ssh2
Jul  7 07:52:09 josie sshd[32519]: Received disconnect from 170.210.214.50: 11: Bye Bye
Jul  7 07:56:02 josie sshd[2020]: Invalid user tom from 170.210.214.50
Jul  7 07:56:02 josie sshd[2020]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=170.210.214.50 
Jul  7 07:56:04 josie sshd[2020]: Failed password for invalid user tom from 170.210.214.50 port 48994 ssh2
Jul  7 07:56:04 josie sshd[2023]: Received disconnect from 170.210.214.50: 11: Bye Bye
Jul  7 07:58:23 josie sshd[3395]: Invalid user simon from 170.210.214.50
Jul  7 07:58:23 josie sshd[3395]: pam_unix(sshd:auth): authentication failure; logname= uid........
-------------------------------
2019-07-09 20:37:44
182.74.233.106 attack
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-08 12:36:11,831 INFO [shellcode_manager] (182.74.233.106) no match, writing hexdump (6f86c384cca3860108da225b054cf7b0 :2388614) - MS17010 (EternalBlue)
2019-07-09 20:24:11
222.186.52.123 attackbotsspam
2019-07-09T19:12:14.952183enmeeting.mahidol.ac.th sshd\[20736\]: User root from 222.186.52.123 not allowed because not listed in AllowUsers
2019-07-09T19:12:15.406846enmeeting.mahidol.ac.th sshd\[20736\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.52.123  user=root
2019-07-09T19:12:17.351942enmeeting.mahidol.ac.th sshd\[20736\]: Failed password for invalid user root from 222.186.52.123 port 52967 ssh2
...
2019-07-09 20:27:31
103.215.221.195 attackspambots
langenachtfulda.de 103.215.221.195 \[09/Jul/2019:11:23:10 +0200\] "POST /wp-login.php HTTP/1.1" 200 6029 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
langenachtfulda.de 103.215.221.195 \[09/Jul/2019:11:23:12 +0200\] "POST /wp-login.php HTTP/1.1" 200 5994 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
langenachtfulda.de 103.215.221.195 \[09/Jul/2019:11:23:13 +0200\] "POST /wp-login.php HTTP/1.1" 200 5986 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-07-09 20:28:04
36.90.223.40 attack
@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-08 12:36:26,929 INFO [shellcode_manager] (36.90.223.40) no match, writing hexdump (affa51567e3929e80bd5cb7d6c6fb898 :17026) - SMB (Unknown)
2019-07-09 20:20:01
118.24.104.152 attackbots
Automated report - ssh fail2ban:
Jul 9 05:05:44 authentication failure 
Jul 9 05:05:46 wrong password, user=atlas, port=60584, ssh2
Jul 9 05:11:50 authentication failure
2019-07-09 20:48:10
61.148.194.162 attackbotsspam
Jul  9 03:12:11 sshgateway sshd\[24292\]: Invalid user redmine from 61.148.194.162
Jul  9 03:12:11 sshgateway sshd\[24292\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.148.194.162
Jul  9 03:12:13 sshgateway sshd\[24292\]: Failed password for invalid user redmine from 61.148.194.162 port 51160 ssh2
2019-07-09 20:40:37
63.143.35.146 attackspambots
\[2019-07-09 05:07:42\] NOTICE\[13443\] chan_sip.c: Registration from '\' failed for '63.143.35.146:49862' - Wrong password
\[2019-07-09 05:07:42\] SECURITY\[13451\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-09T05:07:42.651-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="80",SessionID="0x7f02f876b078",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/63.143.35.146/49862",Challenge="2c6714e1",ReceivedChallenge="2c6714e1",ReceivedHash="1585cc2997d2db6fdde30ecd512207b7"
\[2019-07-09 05:08:47\] NOTICE\[13443\] chan_sip.c: Registration from '\' failed for '63.143.35.146:55324' - Wrong password
\[2019-07-09 05:08:47\] SECURITY\[13451\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-09T05:08:47.867-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="8",SessionID="0x7f02f835fad8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/63.143.35.146/5
2019-07-09 20:12:29
83.142.127.26 attackbotsspam
port scan and connect, tcp 80 (http)
2019-07-09 20:24:43
139.59.41.154 attackbotsspam
Invalid user april from 139.59.41.154 port 33006
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.41.154
Failed password for invalid user april from 139.59.41.154 port 33006 ssh2
Invalid user frappe from 139.59.41.154 port 53616
pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.41.154
2019-07-09 20:49:26
203.150.94.65 attackspambots
Jul  9 14:32:25 cvbmail sshd\[21417\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.150.94.65  user=backup
Jul  9 14:32:26 cvbmail sshd\[21417\]: Failed password for backup from 203.150.94.65 port 51142 ssh2
Jul  9 14:34:49 cvbmail sshd\[21424\]: Invalid user user from 203.150.94.65
2019-07-09 20:50:55
193.56.28.49 attack
Spam Timestamp : 09-Jul-19 03:34 _ BlockList Provider  psbl-surriel _ (147)
2019-07-09 20:54:01
91.250.242.12 attackspam
Unauthorized SSH login attempts
2019-07-09 20:45:57

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