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: Hetzner Online AG

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbotsspam
Lines containing failures of 49.12.97.162
Jun  3 21:32:54 majoron sshd[22675]: Did not receive identification string from 49.12.97.162 port 40486
Jun  3 21:34:20 majoron sshd[23776]: Invalid user redhat from 49.12.97.162 port 35706
Jun  3 21:34:20 majoron sshd[23776]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.12.97.162 
Jun  3 21:34:22 majoron sshd[23776]: Failed password for invalid user redhat from 49.12.97.162 port 35706 ssh2
Jun  3 21:34:23 majoron sshd[23776]: Received disconnect from 49.12.97.162 port 35706:11: Normal Shutdown, Thank you for playing [preauth]
Jun  3 21:34:23 majoron sshd[23776]: Disconnected from invalid user redhat 49.12.97.162 port 35706 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=49.12.97.162
2020-06-05 05:06:33
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 49.12.97.162
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4692
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			567	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020060401 1800 900 604800 86400

;; Query time: 116 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jun 05 05:06:30 CST 2020
;; MSG SIZE  rcvd: 116
Host info
162.97.12.49.in-addr.arpa domain name pointer static.162.97.12.49.clients.your-server.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
162.97.12.49.in-addr.arpa	name = static.162.97.12.49.clients.your-server.de.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
87.138.178.7 attackspam
Dec  5 03:20:28 our-server-hostname postfix/smtpd[27237]: connect from unknown[87.138.178.7]
Dec  5 03:20:33 our-server-hostname sqlgrey: grey: new: 87.138.178.7(87.138.178.7), x@x -> x@x
Dec  5 03:20:33 our-server-hostname postfix/policy-spf[30448]: : Policy action=550 Please see hxxp://www.openspf.org/Why?s=mfrom;id=charlesoinv%40email.com;ip=87.138.178.7;r=mx1.cbr.spam-filtering-appliance 
Dec x@x
Dec  5 03:20:34 our-server-hostname postfix/smtpd[27237]: disconnect from unknown[87.138.178.7]

.... truncated .... 
den@netspeed.com.au>: x@x
Dec  5 04:05:27 our-server-hostname sqlgrey: grey: throttling: 87.138.178.7(87.138.178.7), x@x -> x@x
Dec  5 04:05:27 our-server-hostname postfix/policy-spf[5027]: : Policy action=550 Please see hxxp://www.openspf.org/Why?s=mfrom;id=charlesoinv%40email.com;ip=87.138.178.7;r=mx1.cbr.spam-filtering-appliance 
Dec x@x
Dec  5 04:05:28 our-server-hostname sqlgrey: grey: throttling: 87.138.178.7(87.138.178.7), x@x -> x@x
Dec  5 04:05:28 o........
-------------------------------
2019-12-05 08:18:16
46.101.17.215 attackspambots
Dec  4 22:29:21 ns382633 sshd\[26643\]: Invalid user server from 46.101.17.215 port 42122
Dec  4 22:29:21 ns382633 sshd\[26643\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.17.215
Dec  4 22:29:24 ns382633 sshd\[26643\]: Failed password for invalid user server from 46.101.17.215 port 42122 ssh2
Dec  4 22:36:22 ns382633 sshd\[28178\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.17.215  user=root
Dec  4 22:36:25 ns382633 sshd\[28178\]: Failed password for root from 46.101.17.215 port 51892 ssh2
2019-12-05 07:55:26
90.176.164.210 attack
port scan and connect, tcp 80 (http)
2019-12-05 08:25:06
212.5.154.15 attackspambots
Honeypot attack, port: 23, PTR: 212-5-154-15.btc-net.bg.
2019-12-05 08:03:48
5.196.7.123 attackspam
2019-12-04T21:59:50.718727abusebot-5.cloudsearch.cf sshd\[737\]: Invalid user po7rte from 5.196.7.123 port 41408
2019-12-05 07:53:43
188.136.206.76 attack
" "
2019-12-05 08:24:35
211.159.150.10 attackbots
Dec  5 01:06:44 lnxmysql61 sshd[24830]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.159.150.10
Dec  5 01:06:44 lnxmysql61 sshd[24830]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.159.150.10
Dec  5 01:06:45 lnxmysql61 sshd[24830]: Failed password for invalid user ford from 211.159.150.10 port 42948 ssh2
2019-12-05 08:19:38
138.197.3.73 attackbots
Dec  4 23:45:14 web8 sshd\[29718\]: Invalid user hasund from 138.197.3.73
Dec  4 23:45:14 web8 sshd\[29718\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.3.73
Dec  4 23:45:16 web8 sshd\[29718\]: Failed password for invalid user hasund from 138.197.3.73 port 57250 ssh2
Dec  4 23:50:13 web8 sshd\[32043\]: Invalid user eternity from 138.197.3.73
Dec  4 23:50:13 web8 sshd\[32043\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.3.73
2019-12-05 07:54:34
202.175.46.170 attack
$f2bV_matches
2019-12-05 07:49:43
189.90.194.43 attackspam
Honeypot attack, port: 445, PTR: 189-90-194-43.isimples.com.br.
2019-12-05 07:57:16
129.213.194.201 attack
web-1 [ssh_2] SSH Attack
2019-12-05 08:10:03
62.93.62.230 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2019-12-05 08:10:50
119.196.83.10 attackbotsspam
Automatic report - Banned IP Access
2019-12-05 08:02:46
45.133.18.250 attackbotsspam
2019-12-04 09:42:33 server sshd[60794]: Failed password for invalid user tavakoli from 45.133.18.250 port 42420 ssh2
2019-12-05 08:11:29
82.99.40.237 attackspam
Dec  4 22:45:44 server sshd\[26792\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.99.40.237  user=root
Dec  4 22:45:46 server sshd\[26792\]: Failed password for root from 82.99.40.237 port 52090 ssh2
Dec  4 22:53:11 server sshd\[28701\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.99.40.237  user=root
Dec  4 22:53:13 server sshd\[28701\]: Failed password for root from 82.99.40.237 port 36128 ssh2
Dec  4 22:58:34 server sshd\[30139\]: Invalid user bw from 82.99.40.237
...
2019-12-05 07:53:14

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