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: A100 ROW GmbH

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspam
Unsolicited bulk porn & phishing - varying ISPs (primarily Chinanet); repetitive redirects from blacklisted IP 92.63.192.124 & .151; spam volume up to 15/day.  

Spam link 4-gkb.ru = 92.63.192.151 NVFOPServer-net (previous IP 92.63.192.124) - repetitive redirects:
-	www.benaughty.com = 2.17.43.33, 2.17.43.17 Akamai
-	walkondates.com = 52.57.168.236, 52.58.193.171 Amazon
-	retargetcore.com = 52.29.68.89, 35.158.186.87 Amazon
-	t.insigit.com = 52.28.205.175, 54.93.35.219 Amazon
-	uf.noclef.com = 3.121.133.104, 52.59.105.243 Amazon

Unsolicited bulk spam - unimplemented.likethin.eu, China Mobile Communications Corporation - 120.208.209.206

Sender domain harmsenheftrucks.nl = 136.144.206.196 TransIP BV
2019-10-13 00:29:33
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 52.57.168.236
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 55024
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			457	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019101200 1800 900 604800 86400

;; Query time: 406 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Oct 13 00:29:30 CST 2019
;; MSG SIZE  rcvd: 117
Host info
236.168.57.52.in-addr.arpa domain name pointer ec2-52-57-168-236.eu-central-1.compute.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
236.168.57.52.in-addr.arpa	name = ec2-52-57-168-236.eu-central-1.compute.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
167.99.86.148 attackspam
Invalid user developer from 167.99.86.148 port 48942
2020-09-05 13:55:00
106.13.123.73 attackbots
Sep  5 02:01:22 vps46666688 sshd[20289]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.123.73
Sep  5 02:01:24 vps46666688 sshd[20289]: Failed password for invalid user zihang from 106.13.123.73 port 40396 ssh2
...
2020-09-05 13:26:50
82.64.25.207 attack
SSH Server BruteForce Attack
2020-09-05 13:35:19
201.43.35.60 attackspambots
SSH Brute-Forcing (server2)
2020-09-05 13:53:55
119.254.7.114 attack
2020-09-05T05:28:38.962680vps1033 sshd[25813]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.254.7.114
2020-09-05T05:28:38.957073vps1033 sshd[25813]: Invalid user brown from 119.254.7.114 port 46166
2020-09-05T05:28:40.580150vps1033 sshd[25813]: Failed password for invalid user brown from 119.254.7.114 port 46166 ssh2
2020-09-05T05:29:28.621885vps1033 sshd[27597]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.254.7.114  user=root
2020-09-05T05:29:31.102412vps1033 sshd[27597]: Failed password for root from 119.254.7.114 port 49917 ssh2
...
2020-09-05 14:01:15
2.132.233.234 attackspam
Sep  4 18:51:29 mellenthin postfix/smtpd[32087]: NOQUEUE: reject: RCPT from unknown[2.132.233.234]: 554 5.7.1 Service unavailable; Client host [2.132.233.234] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/2.132.233.234; from= to= proto=ESMTP helo=<[2.132.233.234]>
2020-09-05 13:48:13
159.89.53.183 attackspam
*Port Scan* detected from 159.89.53.183 (US/United States/New Jersey/North Bergen/-). 4 hits in the last 210 seconds
2020-09-05 14:00:55
47.52.112.219 attackspambots
3-9-2020 18:45:55	Unauthorized connection attempt (Brute-Force).
3-9-2020 18:45:55	Connection from IP address: 47.52.112.219 on port: 587


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=47.52.112.219
2020-09-05 13:43:25
185.220.101.207 attackspambots
Invalid user admin from 185.220.101.207 port 32750
2020-09-05 13:29:20
103.63.215.38 attackspambots
Honeypot attack, port: 445, PTR: static-ptr.ehost.vn.
2020-09-05 13:41:29
179.56.28.64 attackbots
Honeypot attack, port: 445, PTR: PTR record not found
2020-09-05 13:49:48
188.218.10.32 attack
Honeypot attack, port: 5555, PTR: net-188-218-10-32.cust.vodafonedsl.it.
2020-09-05 13:52:28
218.241.202.58 attack
Sep  5 02:21:39 l03 sshd[26000]: Invalid user eng from 218.241.202.58 port 36420
...
2020-09-05 13:50:28
118.36.192.110 attackbotsspam
Honeypot attack, port: 81, PTR: PTR record not found
2020-09-05 13:34:55
192.42.116.27 attack
Auto Fail2Ban report, multiple SSH login attempts.
2020-09-05 13:49:20

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