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: DigitalOcean LLC

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspam
Sep 16 00:45:14 localhost postfix/smtpd[6420]: disconnect from unknown[167.99.142.112] ehlo=1 auth=0/1 quhostname=1 commands=2/3
Sep 16 01:18:28 localhost postfix/smtpd[14278]: disconnect from unknown[167.99.142.112] ehlo=1 auth=0/1 quhostname=1 commands=2/3
Sep 16 01:49:04 localhost postfix/smtpd[21061]: disconnect from unknown[167.99.142.112] ehlo=1 auth=0/1 quhostname=1 commands=2/3
Sep 16 01:56:29 localhost postfix/smtpd[23238]: disconnect from unknown[167.99.142.112] ehlo=1 auth=0/1 quhostname=1 commands=2/3
Sep 16 02:04:10 localhost postfix/smtpd[24637]: disconnect from unknown[167.99.142.112] ehlo=1 auth=0/1 quhostname=1 commands=2/3


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=167.99.142.112
2019-09-26 15:58:33
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 167.99.142.112
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23383
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			434	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019092600 1800 900 604800 86400

;; Query time: 139 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Sep 26 15:58:30 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 112.142.99.167.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 112.142.99.167.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
157.44.169.117 attack
Unauthorized connection attempt from IP address 157.44.169.117 on Port 445(SMB)
2020-09-05 01:44:53
200.29.232.154 attackspam
Unauthorized connection attempt from IP address 200.29.232.154 on Port 445(SMB)
2020-09-05 01:51:51
88.247.101.17 attackspambots
Honeypot attack, port: 81, PTR: 88.247.101.17.static.ttnet.com.tr.
2020-09-05 02:08:42
46.31.221.116 attackbots
Invalid user scj from 46.31.221.116 port 56500
2020-09-05 02:18:11
174.108.238.163 attack
Icarus honeypot on github
2020-09-05 02:19:29
213.240.255.188 attackspam
Attempted connection to port 445.
2020-09-05 01:54:46
138.97.242.113 attack
Sep  3 18:45:37 mellenthin postfix/smtpd[20478]: NOQUEUE: reject: RCPT from unknown[138.97.242.113]: 554 5.7.1 Service unavailable; Client host [138.97.242.113] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/138.97.242.113; from= to= proto=ESMTP helo=<138-97-242-113.altavelocidade>
2020-09-05 01:57:57
183.60.83.19 botsattack
malware
2020-09-05 01:52:44
37.239.56.169 attackbots
2020-09-02 11:09:17 plain_virtual_exim authenticator failed for ([37.239.56.169]) [37.239.56.169]: 535 Incorrect authentication data


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=37.239.56.169
2020-09-05 01:46:03
183.82.114.15 attack
Unauthorized connection attempt from IP address 183.82.114.15 on Port 445(SMB)
2020-09-05 01:49:17
104.206.128.14 attackspam
trying to access non-authorized port
2020-09-05 01:45:48
176.126.175.49 attackspam
1 Attack(s) Detected
[DoS Attack: TCP/UDP Chargen] from source: 176.126.175.49, port 57836, Thursday, September 03, 2020 19:47:11
2020-09-05 01:55:44
90.170.249.175 attackspambots
Sep  3 18:45:42 mellenthin postfix/smtpd[20478]: NOQUEUE: reject: RCPT from unknown[90.170.249.175]: 554 5.7.1 Service unavailable; Client host [90.170.249.175] blocked using zen.spamhaus.org; https://www.spamhaus.org/query/ip/90.170.249.175; from= to= proto=ESMTP helo=<[90.170.249.175]>
2020-09-05 01:51:31
222.186.30.57 attackbots
Sep  4 20:22:29 theomazars sshd[23469]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.57  user=root
Sep  4 20:22:30 theomazars sshd[23469]: Failed password for root from 222.186.30.57 port 51662 ssh2
2020-09-05 02:24:08
106.51.38.193 attack
Unauthorized connection attempt from IP address 106.51.38.193 on Port 445(SMB)
2020-09-05 02:23:18

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