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: netcup GmbH

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspambots
Oct 26 18:34:39 jonas sshd[11587]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.45.103.254  user=r.r
Oct 26 18:34:41 jonas sshd[11587]: Failed password for r.r from 5.45.103.254 port 50566 ssh2
Oct 26 18:34:41 jonas sshd[11587]: Received disconnect from 5.45.103.254 port 50566:11: Bye Bye [preauth]
Oct 26 18:34:41 jonas sshd[11587]: Disconnected from 5.45.103.254 port 50566 [preauth]
Oct 26 18:51:26 jonas sshd[12895]: Invalid user swebadmin from 5.45.103.254
Oct 26 18:51:26 jonas sshd[12895]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.45.103.254
Oct 26 18:51:28 jonas sshd[12895]: Failed password for invalid user swebadmin from 5.45.103.254 port 45328 ssh2
Oct 26 18:51:28 jonas sshd[12895]: Received disconnect from 5.45.103.254 port 45328:11: Bye Bye [preauth]
Oct 26 18:51:28 jonas sshd[12895]: Disconnected from 5.45.103.254 port 45328 [preauth]
Oct 26 18:56:04 jonas sshd[13207]: ........
-------------------------------
2019-10-27 06:18:35
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 5.45.103.254
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 41384
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			458	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019102601 1800 900 604800 86400

;; Query time: 108 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Oct 27 06:18:32 CST 2019
;; MSG SIZE  rcvd: 116
Host info
254.103.45.5.in-addr.arpa domain name pointer pingoin.eu.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
254.103.45.5.in-addr.arpa	name = pingoin.eu.

Authoritative answers can be found from:
Related IP info:
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Feb 16 02:57:12 firewall sshd[22151]: Failed password for invalid user zenoss from 68.183.84.15 port 34734 ssh2
Feb 16 03:00:37 firewall sshd[22364]: Invalid user assumpta from 68.183.84.15
...
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Automatic report - Port Scan Attack
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Lines containing failures of 45.148.10.92
auth.log:Feb 15 04:18:50 omfg sshd[21945]: Connection from 45.148.10.92 port 39658 on 78.46.60.16 port 22
auth.log:Feb 15 04:18:50 omfg sshd[21945]: Did not receive identification string from 45.148.10.92
auth.log:Feb 15 04:18:59 omfg sshd[21946]: Connection from 45.148.10.92 port 51674 on 78.46.60.16 port 22
auth.log:Feb 15 04:18:59 omfg sshd[21946]: Received disconnect from 45.148.10.92 port 51674:11: Normal Shutdown, Thank you for playing [preauth]
auth.log:Feb 15 04:18:59 omfg sshd[21946]: Disconnected from 45.148.10.92 port 51674 [preauth]
auth.log:Feb 15 04:19:27 omfg sshd[22014]: Connection from 45.148.10.92 port 35522 on 78.46.60.16 port 22
auth.log:Feb 15 04:19:28 omfg sshd[22014]: Received disconnect from 45.148.10.92 port 35522:11: Normal Shutdown, Thank you for playing [preauth]
auth.log:Feb 15 04:19:28 omfg sshd[22014]: Disconnected from 45.148.10.92 port 35522 [preauth]
auth.log:Feb 15 04:19:56 omfg sshd[22153]: Con........
------------------------------
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