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: Netherlands

Internet Service Provider: Microsoft Corporation

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspambots
Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "root" at 2020-10-05T14:17:00Z
2020-10-06 02:32:42
attackbotsspam
2020-10-05T12:01[Censored Hostname] sshd[999]: Failed password for root from 104.45.6.203 port 19136 ssh2
2020-10-05T12:06[Censored Hostname] sshd[2718]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.45.6.203  user=root
2020-10-05T12:06[Censored Hostname] sshd[2718]: Failed password for root from 104.45.6.203 port 19136 ssh2[...]
2020-10-05 18:20:37
attackbots
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth): user=root
2020-09-25 06:16:01
attackbotsspam
Fail2Ban Ban Triggered (2)
2020-09-20 01:00:05
attack
Sep 18 16:29:01 XXX sshd[48323]: Invalid user support from 104.45.6.203 port 29441
2020-09-19 16:48:12
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.45.6.203
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 39868
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			295	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020091802 1800 900 604800 86400

;; Query time: 117 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Sep 19 16:48:07 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 203.6.45.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 203.6.45.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
72.2.6.128 attack
Aug  3 20:52:54 debian sshd\[19739\]: Invalid user sk from 72.2.6.128 port 59680
Aug  3 20:52:54 debian sshd\[19739\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=72.2.6.128
...
2019-08-04 04:05:59
132.232.104.35 attackbots
Aug  3 21:43:45 meumeu sshd[7506]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.104.35 
Aug  3 21:43:46 meumeu sshd[7506]: Failed password for invalid user jon from 132.232.104.35 port 59172 ssh2
Aug  3 21:48:52 meumeu sshd[8033]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.104.35 
...
2019-08-04 03:57:36
185.14.195.226 attackbotsspam
B: Magento admin pass test (wrong country)
2019-08-04 03:50:20
212.48.244.29 attack
Unauthorized SSH login attempts
2019-08-04 03:27:50
190.196.129.178 attackspambots
firewall-block, port(s): 445/tcp
2019-08-04 04:10:59
177.223.50.6 attackbotsspam
Aug  4 00:24:33 our-server-hostname postfix/smtpd[31338]: connect from unknown[177.223.50.6]
Aug x@x
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........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=177.223.50.6
2019-08-04 03:43:47
193.29.15.60 attack
firewall-block, port(s): 8547/tcp
2019-08-04 03:46:27
2a01:4f8:c0c:6ac::2 attackspam
xmlrpc attack
2019-08-04 03:53:01
217.112.128.17 attackspam
Postfix RBL failed
2019-08-04 03:58:56
51.68.175.13 attack
Aug  3 22:27:38 *** sshd[11161]: Failed password for invalid user hadoop from 51.68.175.13 port 60161 ssh2
2019-08-04 04:10:31
129.28.191.33 attackspambots
Aug  3 23:08:56 www sshd\[59993\]: Invalid user prasad from 129.28.191.33Aug  3 23:08:58 www sshd\[59993\]: Failed password for invalid user prasad from 129.28.191.33 port 47932 ssh2Aug  3 23:13:38 www sshd\[60058\]: Invalid user yoko from 129.28.191.33
...
2019-08-04 04:17:06
138.68.101.199 attackspambots
Aug  3 22:33:28 tuotantolaitos sshd[9168]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.68.101.199
Aug  3 22:33:30 tuotantolaitos sshd[9168]: Failed password for invalid user ps from 138.68.101.199 port 38814 ssh2
...
2019-08-04 03:40:22
121.200.55.37 attack
Aug  3 20:19:34 nextcloud sshd\[21270\]: Invalid user data from 121.200.55.37
Aug  3 20:19:34 nextcloud sshd\[21270\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.200.55.37
Aug  3 20:19:36 nextcloud sshd\[21270\]: Failed password for invalid user data from 121.200.55.37 port 35582 ssh2
...
2019-08-04 04:05:31
83.12.198.38 attackbotsspam
2019-08-03T18:17:19.433297abusebot-4.cloudsearch.cf sshd\[4808\]: Invalid user admin from 83.12.198.38 port 36604
2019-08-04 04:13:29
175.138.212.205 attackbotsspam
Aug  3 17:17:48 mail sshd\[13303\]: Failed password for invalid user lanto from 175.138.212.205 port 53664 ssh2
Aug  3 17:37:28 mail sshd\[13573\]: Invalid user dev from 175.138.212.205 port 35943
...
2019-08-04 03:33:55

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