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: Telekommunikation Mittleres Ruhrgebiet GmbH

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Apr 14 06:50:15 debian-2gb-nbg1-2 kernel: \[9098806.465078\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=212.23.138.78 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=11419 PROTO=TCP SPT=45450 DPT=25 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-14 13:08:16
attackspambots
Apr  9 05:47:28 debian-2gb-nbg1-2 kernel: \[8663062.722467\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=212.23.138.78 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=245 ID=28400 PROTO=TCP SPT=49547 DPT=1433 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-09 20:53:24
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 212.23.138.78
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18085
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			148	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020040900 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 09 20:53:20 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 78.138.23.212.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 78.138.23.212.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
171.25.209.203 attackbots
2020-10-08T12:34:18.627619linuxbox-skyline sshd[51862]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=171.25.209.203  user=root
2020-10-08T12:34:20.513646linuxbox-skyline sshd[51862]: Failed password for root from 171.25.209.203 port 42948 ssh2
...
2020-10-09 03:31:22
113.200.105.23 attackbotsspam
Oct  8 20:16:13 rocket sshd[3866]: Failed password for root from 113.200.105.23 port 40492 ssh2
Oct  8 20:18:48 rocket sshd[4123]: Failed password for root from 113.200.105.23 port 49778 ssh2
...
2020-10-09 03:34:37
88.202.190.140 attack
 TCP (SYN) 88.202.190.140:563 -> port 563, len 44
2020-10-09 03:47:54
112.85.42.120 attackspambots
(sshd) Failed SSH login from 112.85.42.120 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  8 15:46:08 optimus sshd[10864]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.120  user=root
Oct  8 15:46:08 optimus sshd[10860]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.120  user=root
Oct  8 15:46:08 optimus sshd[10861]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.120  user=root
Oct  8 15:46:08 optimus sshd[10857]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.120  user=root
Oct  8 15:46:08 optimus sshd[10854]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.120  user=root
2020-10-09 03:56:41
104.248.141.235 attackbots
104.248.141.235 - - [08/Oct/2020:21:11:03 +0200] "GET /wp-login.php HTTP/1.1" 200 9184 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.248.141.235 - - [08/Oct/2020:21:11:04 +0200] "POST /wp-login.php HTTP/1.1" 200 9435 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
104.248.141.235 - - [08/Oct/2020:21:11:05 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-10-09 04:06:14
51.75.246.176 attackspam
Failed password for invalid user libuuid from 51.75.246.176 port 55994 ssh2
2020-10-09 03:50:08
103.141.144.137 attackspam
Automatic report - Banned IP Access
2020-10-09 03:54:49
198.98.59.100 attackspam
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-10-09 03:30:54
220.173.167.164 attackbots
1433/tcp 1433/tcp
[2020-10-07]2pkt
2020-10-09 03:53:52
124.235.118.14 attackbotsspam
 TCP (SYN) 124.235.118.14:50612 -> port 6380, len 44
2020-10-09 03:52:20
61.143.152.4 attackbots
IP 61.143.152.4 attacked honeypot on port: 1433 at 10/7/2020 1:39:56 PM
2020-10-09 03:32:53
88.202.190.145 attack
 TCP (SYN) 88.202.190.145:5900 -> port 5900, len 40
2020-10-09 03:44:37
125.160.64.172 attack
445/tcp 445/tcp
[2020-10-01/07]2pkt
2020-10-09 03:43:28
218.212.164.195 attackbots
23/tcp 23/tcp 23/tcp
[2020-10-02/07]3pkt
2020-10-09 03:35:36
128.199.109.128 attack
Bruteforce detected by fail2ban
2020-10-09 03:39:35

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