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: Deutsche Telekom AG

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attackbotsspam
Lines containing failures of 91.47.43.48
Apr 24 07:41:30 neweola sshd[25242]: Connection closed by 91.47.43.48 port 55214 [preauth]
Apr 24 07:50:42 neweola sshd[25480]: Invalid user manas from 91.47.43.48 port 37944
Apr 24 07:50:42 neweola sshd[25480]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.47.43.48 
Apr 24 07:50:44 neweola sshd[25480]: Failed password for invalid user manas from 91.47.43.48 port 37944 ssh2
Apr 24 07:50:46 neweola sshd[25480]: Received disconnect from 91.47.43.48 port 37944:11: Bye Bye [preauth]
Apr 24 07:50:46 neweola sshd[25480]: Disconnected from invalid user manas 91.47.43.48 port 37944 [preauth]
Apr 24 07:59:44 neweola sshd[25736]: Invalid user jounetsu from 91.47.43.48 port 48930
Apr 24 07:59:44 neweola sshd[25736]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.47.43.48 


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=91.47.43.48
2020-04-25 02:24:56
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 91.47.43.48
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36447
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			130	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020042401 1800 900 604800 86400

;; Query time: 58 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Apr 25 02:24:51 CST 2020
;; MSG SIZE  rcvd: 115
Host info
48.43.47.91.in-addr.arpa domain name pointer p5B2F2B30.dip0.t-ipconnect.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
48.43.47.91.in-addr.arpa	name = p5B2F2B30.dip0.t-ipconnect.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
72.167.190.12 attack
ame="SQL Injection" threatcategory=Injections paramname=g paramvalue="2 and 1>1" paramtype=URI user=public role=public severity.1=4 vhost.1="<any host>" path.1=/Accounts/Corrientes/Detail.aspx tmodule.1=Database rule.1=ATAORN refinecrc.1=705477647 define.1=<Vd>
\t<Id>267</Id>
\t<UriCount>1</UriCount>
\t<Uri>
\t\t<Name>/BancaEnLinea/ControlPanel/Accounts/Corrientes/SaldosDetail.aspx</Name>
\t\t<ParametersCount>1</ParametersCount>
\t\t<Parameters>
\t\t\t<Parameter>
\t\t\t\t<Name>g</Name>
\t\t\t\t<RefineAllRules>0</RefineAllRules>
\t\t\t\t<RE>0</RE>
\t\t\t\t<RulesCount>1</RulesCount>
\t\t\t\t<Rules>
\t\t\t\t\t<Code>ATAORN</Code>
\t\t\t\t</Rules>
\t\t\t\t</Parameter>\t\t</Parameters>
\t</Uri>
</Vd>
2019-07-11 23:56:30
159.89.167.234 attack
Jul 11 16:46:07 tuxlinux sshd[41672]: Invalid user terri from 159.89.167.234 port 52172
Jul 11 16:46:07 tuxlinux sshd[41672]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.167.234 
Jul 11 16:46:07 tuxlinux sshd[41672]: Invalid user terri from 159.89.167.234 port 52172
Jul 11 16:46:07 tuxlinux sshd[41672]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.167.234 
Jul 11 16:46:07 tuxlinux sshd[41672]: Invalid user terri from 159.89.167.234 port 52172
Jul 11 16:46:07 tuxlinux sshd[41672]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.167.234 
Jul 11 16:46:08 tuxlinux sshd[41672]: Failed password for invalid user terri from 159.89.167.234 port 52172 ssh2
...
2019-07-11 22:53:20
159.65.158.145 attackspambots
Apr 27 10:36:20 server sshd\[28022\]: Invalid user je from 159.65.158.145
Apr 27 10:36:20 server sshd\[28022\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.158.145
Apr 27 10:36:21 server sshd\[28022\]: Failed password for invalid user je from 159.65.158.145 port 25607 ssh2
...
2019-07-11 23:57:51
91.69.234.72 attackbotsspam
Jul 11 14:16:26 **** sshd[7416]: Invalid user pi from 91.69.234.72 port 43736
2019-07-11 23:42:39
37.49.224.208 attack
Jul 11 17:17:03 box postfix/smtpd[20675]: NOQUEUE: reject: RCPT from unknown[37.49.224.208]: 554 5.7.1 Service unavailable; Client host [37.49.224.208] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS / https://www.spamhaus.org/sbl/query/SBL431662 / https://www.spamhaus.org/query/ip/37.49.224.208; from= to= proto=ESMTP helo=
2019-07-11 23:13:30
165.22.251.129 attack
Jul 11 16:50:47 62-210-73-4 sshd\[1287\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.251.129  user=root
Jul 11 16:50:49 62-210-73-4 sshd\[1287\]: Failed password for root from 165.22.251.129 port 43644 ssh2
...
2019-07-11 23:30:22
159.65.148.241 attackspam
Apr 21 18:52:44 server sshd\[13730\]: Invalid user clamav1 from 159.65.148.241
Apr 21 18:52:44 server sshd\[13730\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.148.241
Apr 21 18:52:46 server sshd\[13730\]: Failed password for invalid user clamav1 from 159.65.148.241 port 40214 ssh2
...
2019-07-12 00:03:15
159.65.147.154 attackbots
Jun 16 22:37:37 server sshd\[48294\]: Invalid user lu from 159.65.147.154
Jun 16 22:37:37 server sshd\[48294\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.147.154
Jun 16 22:37:39 server sshd\[48294\]: Failed password for invalid user lu from 159.65.147.154 port 55800 ssh2
...
2019-07-12 00:04:49
83.55.220.88 attackspam
Jul 11 19:37:02 vibhu-HP-Z238-Microtower-Workstation sshd\[7329\]: Invalid user osman from 83.55.220.88
Jul 11 19:37:02 vibhu-HP-Z238-Microtower-Workstation sshd\[7329\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.55.220.88
Jul 11 19:37:04 vibhu-HP-Z238-Microtower-Workstation sshd\[7329\]: Failed password for invalid user osman from 83.55.220.88 port 59648 ssh2
Jul 11 19:46:48 vibhu-HP-Z238-Microtower-Workstation sshd\[9151\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=83.55.220.88  user=root
Jul 11 19:46:50 vibhu-HP-Z238-Microtower-Workstation sshd\[9151\]: Failed password for root from 83.55.220.88 port 48774 ssh2
...
2019-07-11 23:23:48
92.118.37.81 attackbotsspam
34 attempts last 24 Hours
2019-07-11 23:37:18
159.65.30.66 attackspam
May 12 04:14:05 server sshd\[112077\]: Invalid user externo from 159.65.30.66
May 12 04:14:05 server sshd\[112077\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.30.66
May 12 04:14:07 server sshd\[112077\]: Failed password for invalid user externo from 159.65.30.66 port 40882 ssh2
...
2019-07-11 23:43:22
94.73.147.215 attackspambots
GET /wordpress/wp-admin/
2019-07-11 23:24:18
162.243.151.186 attack
NAME : DIGITALOCEAN-7 CIDR : 162.243.0.0/16 SYN Flood DDoS Attack USA - New York - block certain countries :) IP: 162.243.151.186  Denial-of-Service Attack (DoS) Detected and Blocked by ADMIN  - data recovery https://help-dysk.pl
2019-07-11 23:58:37
159.65.99.90 attackspam
May 27 08:48:07 server sshd\[38113\]: Invalid user raspberry from 159.65.99.90
May 27 08:48:07 server sshd\[38113\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.99.90
May 27 08:48:09 server sshd\[38113\]: Failed password for invalid user raspberry from 159.65.99.90 port 52160 ssh2
...
2019-07-11 23:21:06
180.126.227.109 attackbotsspam
Jul 11 16:39:53 olgosrv01 sshd[29200]: Invalid user usuario from 180.126.227.109
Jul 11 16:39:53 olgosrv01 sshd[29200]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.126.227.109 
Jul 11 16:39:55 olgosrv01 sshd[29200]: Failed password for invalid user usuario from 180.126.227.109 port 53269 ssh2
Jul 11 16:39:58 olgosrv01 sshd[29200]: Failed password for invalid user usuario from 180.126.227.109 port 53269 ssh2
Jul 11 16:40:00 olgosrv01 sshd[29200]: Failed password for invalid user usuario from 180.126.227.109 port 53269 ssh2
Jul 11 16:40:02 olgosrv01 sshd[29200]: Failed password for invalid user usuario from 180.126.227.109 port 53269 ssh2
Jul 11 16:40:04 olgosrv01 sshd[29200]: Failed password for invalid user usuario from 180.126.227.109 port 53269 ssh2
Jul 11 16:40:06 olgosrv01 sshd[29200]: Failed password for invalid user usuario from 180.126.227.109 port 53269 ssh2
Jul 11 16:40:06 olgosrv01 sshd[29200]: PAM 5 more authent........
-------------------------------
2019-07-11 23:35:45

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