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: TT1 Datacenter UG (haftungsbeschraenkt)

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
scans 5 times in preceeding hours on the ports (in chronological order) 6004 6013 6006 6037 6014 resulting in total of 52 scans from 45.129.33.0/24 block.
2020-10-06 03:41:49
attack
 TCP (SYN) 45.129.33.81:47936 -> port 6034, len 44
2020-10-05 19:36:07
attackbots
scans 10 times in preceeding hours on the ports (in chronological order) 59003 5985 5994 5979 5982 59009 5991 59010 59007 5988 resulting in total of 113 scans from 45.129.33.0/24 block.
2020-10-01 07:21:32
attack
ET DROP Dshield Block Listed Source group 1 - port: 5994 proto: tcp cat: Misc Attackbytes: 60
2020-09-30 23:49:18
attackspambots
[MK-Root1] Blocked by UFW
2020-09-30 16:14:49
attackbotsspam
[MK-VM3] Blocked by UFW
2020-09-29 07:05:17
attack
[MK-Root1] Blocked by UFW
2020-09-28 23:35:21
attackbots
Port scanning [6 denied]
2020-09-28 15:38:33
attackbots
scans 8 times in preceeding hours on the ports (in chronological order) 5977 5892 5817 5935 5961 5973 5971 5987 resulting in total of 174 scans from 45.129.33.0/24 block.
2020-09-24 01:13:41
attack
ET DROP Dshield Block Listed Source group 1 - port: 5904 proto: tcp cat: Misc Attackbytes: 60
2020-09-23 17:18:02
attackbots
Port scan: Attack repeated for 24 hours
2020-09-08 01:16:13
attackspambots
 TCP (SYN) 45.129.33.81:58793 -> port 30716, len 44
2020-09-07 16:41:25
Comments on same subnet:
IP Type Details Datetime
45.129.33.168 attack
Dec 13 21:22:00 router.asus.com kernel: DROP IN=eth0 OUT= MAC=b8:86:87:f3:ff:58:00:01:5c:98:9a:46:08:00 SRC=45.129.33.168 DST=AA.BB.CC.DD LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=22869 PROTO=TCP SPT=59221 DPT=21398 SEQ=3578506072 ACK=0 WINDOW=1024 RES=0x00 SYN URGP=0 

Scans from the 45.129.33.0/24 range have been incessant.  hostslick.de does not respond to email.
2020-12-14 11:37:48
45.129.33.122 attackbots
Port-scan: detected 150 distinct ports within a 24-hour window.
2020-10-14 07:07:41
45.129.33.147 attackspambots
ET DROP Dshield Block Listed Source group 1 - port: 39601 proto: tcp cat: Misc Attackbytes: 60
2020-10-14 06:03:33
45.129.33.9 attackbotsspam
 TCP (SYN) 45.129.33.9:53668 -> port 10226, len 44
2020-10-14 05:49:00
45.129.33.12 attack
 TCP (SYN) 45.129.33.12:54343 -> port 60282, len 44
2020-10-14 05:48:33
45.129.33.19 attack
ET DROP Dshield Block Listed Source group 1 - port: 4578 proto: tcp cat: Misc Attackbytes: 60
2020-10-14 05:48:01
45.129.33.22 attackbotsspam
ET DROP Dshield Block Listed Source group 1 - port: 6367 proto: tcp cat: Misc Attackbytes: 60
2020-10-14 05:47:49
45.129.33.53 attackbotsspam
ET DROP Dshield Block Listed Source group 1 - port: 7394 proto: tcp cat: Misc Attackbytes: 60
2020-10-14 05:47:33
45.129.33.56 attackbots
ET DROP Dshield Block Listed Source group 1 - port: 13478 proto: tcp cat: Misc Attackbytes: 60
2020-10-14 05:47:02
45.129.33.80 attackspam
 TCP (SYN) 45.129.33.80:56794 -> port 5319, len 44
2020-10-14 05:46:44
45.129.33.101 attackspam
ET DROP Dshield Block Listed Source group 1 - port: 39596 proto: tcp cat: Misc Attackbytes: 60
2020-10-14 05:46:12
45.129.33.142 attackspam
ET DROP Dshield Block Listed Source group 1 - port: 39635 proto: tcp cat: Misc Attackbytes: 60
2020-10-14 05:45:42
45.129.33.145 attack
ET DROP Dshield Block Listed Source group 1 - port: 39557 proto: tcp cat: Misc Attackbytes: 60
2020-10-14 05:45:18
45.129.33.13 attack
ET DROP Dshield Block Listed Source group 1 - port: 9853 proto: tcp cat: Misc Attackbytes: 60
2020-10-14 05:30:31
45.129.33.18 attack
ET DROP Dshield Block Listed Source group 1 - port: 4098 proto: tcp cat: Misc Attackbytes: 60
2020-10-14 05:29:45
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.129.33.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64486
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			586	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020090700 1800 900 604800 86400

;; Query time: 86 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Sep 07 16:41:18 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 81.33.129.45.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.33.129.45.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
157.230.42.76 attackspambots
Jun 29 15:40:38 lnxmail61 sshd[25505]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=157.230.42.76
2019-06-30 01:02:16
54.37.177.228 attackspambots
WP Authentication failure
2019-06-30 00:51:48
218.161.116.28 attackbotsspam
Probing for database management web interfaces.
2019-06-30 00:39:52
45.119.81.86 attackbots
ft-1848-basketball.de 45.119.81.86 \[29/Jun/2019:11:28:21 +0200\] "POST /wp-login.php HTTP/1.1" 200 2128 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
ft-1848-basketball.de 45.119.81.86 \[29/Jun/2019:11:28:27 +0200\] "POST /xmlrpc.php HTTP/1.1" 200 426 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2019-06-30 00:57:51
51.77.2.7 attackspam
51.77.2.7 - - \[29/Jun/2019:11:06:29 +0200\] "POST /wp-login.php HTTP/1.1" 200 2110 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
51.77.2.7 - - \[29/Jun/2019:11:06:29 +0200\] "POST /wp-login.php HTTP/1.1" 200 2091 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
...
2019-06-30 01:00:25
106.75.34.206 attack
Jun 29 11:23:14 vtv3 sshd\[26030\]: Invalid user testuser2 from 106.75.34.206 port 36728
Jun 29 11:23:14 vtv3 sshd\[26030\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.34.206
Jun 29 11:23:16 vtv3 sshd\[26030\]: Failed password for invalid user testuser2 from 106.75.34.206 port 36728 ssh2
Jun 29 11:26:31 vtv3 sshd\[28026\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.34.206  user=root
Jun 29 11:26:33 vtv3 sshd\[28026\]: Failed password for root from 106.75.34.206 port 59372 ssh2
Jun 29 11:38:08 vtv3 sshd\[2136\]: Invalid user janet from 106.75.34.206 port 40124
Jun 29 11:38:08 vtv3 sshd\[2136\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.75.34.206
Jun 29 11:38:10 vtv3 sshd\[2136\]: Failed password for invalid user janet from 106.75.34.206 port 40124 ssh2
Jun 29 11:40:13 vtv3 sshd\[3523\]: Invalid user mysql2 from 106.75.34.206 port 55738
Jun 29 11:40:1
2019-06-30 01:08:35
138.68.109.11 attackspam
Invalid user ftpuser from 138.68.109.11 port 33972
2019-06-30 00:24:51
211.106.172.50 attackbots
Jun 24 21:49:05 xb0 sshd[12836]: Failed password for invalid user ai from 211.106.172.50 port 52342 ssh2
Jun 24 21:49:05 xb0 sshd[12836]: Received disconnect from 211.106.172.50: 11: Bye Bye [preauth]
Jun 24 21:52:08 xb0 sshd[8019]: Failed password for invalid user svk from 211.106.172.50 port 54554 ssh2
Jun 24 21:52:08 xb0 sshd[8019]: Received disconnect from 211.106.172.50: 11: Bye Bye [preauth]
Jun 24 21:53:54 xb0 sshd[11177]: Failed password for invalid user teamspeak3 from 211.106.172.50 port 43780 ssh2
Jun 24 21:53:54 xb0 sshd[11177]: Received disconnect from 211.106.172.50: 11: Bye Bye [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=211.106.172.50
2019-06-30 00:38:16
193.194.77.194 attackspambots
Invalid user jue from 193.194.77.194 port 52416
2019-06-30 00:31:46
2607:f298:6:a016::285:d400 attack
xmlrpc attack
2019-06-30 00:26:28
110.243.222.253 attackspam
" "
2019-06-30 00:29:42
51.75.27.254 attack
Invalid user timemachine from 51.75.27.254 port 39156
2019-06-30 00:25:31
70.93.195.225 attack
Attempted SSH login
2019-06-30 00:52:35
142.93.225.110 attackbotsspam
$f2bV_matches
2019-06-30 01:09:12
132.145.170.174 attackbots
Invalid user notice from 132.145.170.174 port 20720
2019-06-30 00:22:09

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