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: LEIBNIZ-RECHENZENTRUM

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbots
Jul 16 05:53:54 [-] named[640]: client @0x7f8bfc03b6e0 2001:4ca0:108:42:0:53:17:9#60309 (www.google.com): query (cache) 'www.google.com/AAAA/IN' denied
2020-07-16 14:13:33
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:

; <<>> DiG 9.8.2rc1-RedHat-9.8.2-0.68.rc1.el6_10.3 <<>> 2001:4ca0:108:42:0:53:17:9
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59823
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;2001:4ca0:108:42:0:53:17:9.	IN	A

;; AUTHORITY SECTION:
.			10800	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020071601 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 100.100.2.138#53(100.100.2.138)
;; WHEN: Thu Jul 16 14:28:20 2020
;; MSG SIZE  rcvd: 119

Host info
9.0.0.0.7.1.0.0.3.5.0.0.0.0.0.0.2.4.0.0.8.0.1.0.0.a.c.4.1.0.0.2.ip6.arpa domain name pointer planetlab9.net.in.tum.de.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
9.0.0.0.7.1.0.0.3.5.0.0.0.0.0.0.2.4.0.0.8.0.1.0.0.a.c.4.1.0.0.2.ip6.arpa	name = planetlab9.net.in.tum.de.

Authoritative answers can be found from:
Related comments:
IP Type Details Datetime
180.97.80.12 attackspambots
Aug 14 23:07:43 OPSO sshd\[4649\]: Invalid user \~!@QWE123 from 180.97.80.12 port 42314
Aug 14 23:07:43 OPSO sshd\[4649\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.97.80.12
Aug 14 23:07:45 OPSO sshd\[4649\]: Failed password for invalid user \~!@QWE123 from 180.97.80.12 port 42314 ssh2
Aug 14 23:10:21 OPSO sshd\[5362\]: Invalid user china666 from 180.97.80.12 port 58240
Aug 14 23:10:21 OPSO sshd\[5362\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.97.80.12
2020-08-15 05:44:56
188.166.244.184 attackbots
Lines containing failures of 188.166.244.184
Aug 13 20:54:48 penfold sshd[7339]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.244.184  user=r.r
Aug 13 20:54:50 penfold sshd[7339]: Failed password for r.r from 188.166.244.184 port 51518 ssh2
Aug 13 20:54:52 penfold sshd[7339]: Received disconnect from 188.166.244.184 port 51518:11: Bye Bye [preauth]
Aug 13 20:54:52 penfold sshd[7339]: Disconnected from authenticating user r.r 188.166.244.184 port 51518 [preauth]
Aug 13 21:07:02 penfold sshd[8009]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.244.184  user=r.r
Aug 13 21:07:04 penfold sshd[8009]: Failed password for r.r from 188.166.244.184 port 33098 ssh2
Aug 13 21:07:04 penfold sshd[8009]: Received disconnect from 188.166.244.184 port 33098:11: Bye Bye [preauth]
Aug 13 21:07:04 penfold sshd[8009]: Disconnected from authenticating user r.r 188.166.244.184 port 33098 [preau........
------------------------------
2020-08-15 05:39:16
106.12.90.29 attackspambots
Fail2Ban
2020-08-15 05:48:01
222.186.175.151 attack
Aug 14 23:48:48 host sshd[20636]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.151  user=root
Aug 14 23:48:50 host sshd[20636]: Failed password for root from 222.186.175.151 port 9580 ssh2
...
2020-08-15 05:49:52
180.76.242.204 attackspambots
Aug 14 22:32:22 rocket sshd[27344]: Failed password for root from 180.76.242.204 port 50454 ssh2
Aug 14 22:38:35 rocket sshd[28182]: Failed password for root from 180.76.242.204 port 59726 ssh2
...
2020-08-15 05:50:15
67.20.21.243 attack
port scan and connect, tcp 22 (ssh)
2020-08-15 05:58:17
183.166.170.131 attackspambots
Aug 14 23:14:00 srv01 postfix/smtpd\[9015\]: warning: unknown\[183.166.170.131\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 14 23:17:26 srv01 postfix/smtpd\[18222\]: warning: unknown\[183.166.170.131\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 14 23:24:18 srv01 postfix/smtpd\[6846\]: warning: unknown\[183.166.170.131\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 14 23:27:45 srv01 postfix/smtpd\[21881\]: warning: unknown\[183.166.170.131\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Aug 14 23:31:12 srv01 postfix/smtpd\[18222\]: warning: unknown\[183.166.170.131\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-08-15 05:42:37
37.187.3.53 attackbots
Aug 14 23:48:09 jane sshd[20543]: Failed password for root from 37.187.3.53 port 52390 ssh2
...
2020-08-15 06:02:48
84.60.34.23 attack
Aug 15 00:21:20 hosting sshd[21810]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=dslb-084-060-034-023.084.060.pools.vodafone-ip.de  user=root
Aug 15 00:21:23 hosting sshd[21810]: Failed password for root from 84.60.34.23 port 53312 ssh2
...
2020-08-15 05:45:46
222.186.175.148 attack
Aug 14 23:56:44 minden010 sshd[22714]: Failed password for root from 222.186.175.148 port 53140 ssh2
Aug 14 23:56:47 minden010 sshd[22714]: Failed password for root from 222.186.175.148 port 53140 ssh2
Aug 14 23:56:50 minden010 sshd[22714]: Failed password for root from 222.186.175.148 port 53140 ssh2
Aug 14 23:56:54 minden010 sshd[22714]: Failed password for root from 222.186.175.148 port 53140 ssh2
...
2020-08-15 06:00:04
124.160.96.249 attackbotsspam
2020-08-14T22:01:20.417047shield sshd\[11153\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.160.96.249  user=root
2020-08-14T22:01:22.456775shield sshd\[11153\]: Failed password for root from 124.160.96.249 port 2702 ssh2
2020-08-14T22:05:53.300726shield sshd\[11539\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.160.96.249  user=root
2020-08-14T22:05:55.153835shield sshd\[11539\]: Failed password for root from 124.160.96.249 port 37457 ssh2
2020-08-14T22:10:23.538055shield sshd\[11908\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.160.96.249  user=root
2020-08-15 06:17:18
95.252.40.162 attackspam
Automatic report - Port Scan Attack
2020-08-15 06:01:49
34.102.136.180 attackbotsspam
slow and persistent scanner
2020-08-15 06:14:06
42.159.155.8 attack
Aug 14 22:28:55 ns382633 sshd\[14203\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.159.155.8  user=root
Aug 14 22:28:57 ns382633 sshd\[14203\]: Failed password for root from 42.159.155.8 port 1600 ssh2
Aug 14 22:40:17 ns382633 sshd\[16702\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.159.155.8  user=root
Aug 14 22:40:19 ns382633 sshd\[16702\]: Failed password for root from 42.159.155.8 port 1600 ssh2
Aug 14 22:43:59 ns382633 sshd\[17005\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=42.159.155.8  user=root
2020-08-15 05:41:57
218.92.0.201 attackbots
Aug 14 23:44:35 santamaria sshd\[10731\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.201  user=root
Aug 14 23:44:37 santamaria sshd\[10731\]: Failed password for root from 218.92.0.201 port 48765 ssh2
Aug 14 23:45:44 santamaria sshd\[10736\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.201  user=root
...
2020-08-15 05:47:10

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