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: China

Internet Service Provider: Zhengzhou Gainet Computer Network Technology Co. Ltd.

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackspam
ET SCAN Suspicious inbound to MSSQL port 1433 - port: 1433 proto: tcp cat: Potentially Bad Trafficbytes: 60
2020-08-27 01:45:35
attack
Unauthorized connection attempt detected from IP address 116.255.242.20 to port 1433
2020-05-31 01:13:29
attack
Unauthorized connection attempt detected from IP address 116.255.242.20 to port 1433
2020-01-02 20:06:05
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 116.255.242.20
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2803
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			339	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020010200 1800 900 604800 86400

;; Query time: 30 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 02 20:05:58 CST 2020
;; MSG SIZE  rcvd: 118
Host info
Host 20.242.255.116.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		100.100.2.136
Address:	100.100.2.136#53

** server can't find 20.242.255.116.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
106.12.56.143 attackspambots
May 26 11:50:32 server sshd[19626]: Failed password for invalid user 3.85.82.238 from 106.12.56.143 port 53382 ssh2
May 26 11:58:42 server sshd[30182]: Failed password for invalid user Administrator from 106.12.56.143 port 39676 ssh2
May 26 11:59:58 server sshd[31486]: Failed password for root from 106.12.56.143 port 50690 ssh2
2020-05-26 18:57:33
139.162.252.121 attack
ICMP MH Probe, Scan /Distributed -
2020-05-26 18:54:29
185.40.4.160 attackbots
Port Scanner (UDP Port 1730)
2020-05-26 18:51:12
180.183.246.177 attack
Unauthorized connection attempt from IP address 180.183.246.177 on Port 445(SMB)
2020-05-26 19:14:16
103.70.199.177 attackspambots
Unauthorized connection attempt from IP address 103.70.199.177 on Port 445(SMB)
2020-05-26 19:05:01
185.176.27.18 attackspam
Port-scan: detected 264 distinct ports within a 24-hour window.
2020-05-26 18:54:03
80.82.65.122 attackbots
May 26 12:19:00 ns3042688 courier-pop3d: LOGIN FAILED, user=test@makita-dolmar.biz, ip=\[::ffff:80.82.65.122\]
...
2020-05-26 18:45:00
130.198.72.171 attack
ICMP MH Probe, Scan /Distributed -
2020-05-26 19:05:38
117.48.228.46 attack
May 26 01:04:49 dignus sshd[17646]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.48.228.46  user=root
May 26 01:04:51 dignus sshd[17646]: Failed password for root from 117.48.228.46 port 53122 ssh2
May 26 01:07:07 dignus sshd[17745]: Invalid user rosemarie from 117.48.228.46 port 57422
May 26 01:07:07 dignus sshd[17745]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=117.48.228.46
May 26 01:07:10 dignus sshd[17745]: Failed password for invalid user rosemarie from 117.48.228.46 port 57422 ssh2
...
2020-05-26 19:15:10
125.224.165.7 attack
Telnet/23 MH Probe, Scan, BF, Hack -
2020-05-26 19:14:48
222.186.15.62 attack
May 26 07:02:31 NPSTNNYC01T sshd[22647]: Failed password for root from 222.186.15.62 port 12799 ssh2
May 26 07:02:41 NPSTNNYC01T sshd[22650]: Failed password for root from 222.186.15.62 port 34786 ssh2
...
2020-05-26 19:09:50
51.83.73.115 attack
May 25 21:56:44 php1 sshd\[29524\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.73.115  user=root
May 25 21:56:45 php1 sshd\[29524\]: Failed password for root from 51.83.73.115 port 40646 ssh2
May 25 21:59:23 php1 sshd\[30296\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.73.115  user=sshd
May 25 21:59:25 php1 sshd\[30296\]: Failed password for sshd from 51.83.73.115 port 33554 ssh2
May 25 22:02:03 php1 sshd\[30506\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.83.73.115  user=root
2020-05-26 18:41:22
95.177.173.99 attackspambots
May 26 09:23:12 abendstille sshd\[31828\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.177.173.99  user=root
May 26 09:23:14 abendstille sshd\[31828\]: Failed password for root from 95.177.173.99 port 55316 ssh2
May 26 09:27:05 abendstille sshd\[3371\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.177.173.99  user=root
May 26 09:27:07 abendstille sshd\[3371\]: Failed password for root from 95.177.173.99 port 59838 ssh2
May 26 09:31:01 abendstille sshd\[7121\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=95.177.173.99  user=root
...
2020-05-26 18:59:41
14.252.89.121 attackbotsspam
Unauthorized connection attempt from IP address 14.252.89.121 on Port 445(SMB)
2020-05-26 19:03:52
185.212.48.30 attack
Unauthorized connection attempt detected from IP address 185.212.48.30 to port 445
2020-05-26 18:50:52

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