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: Hsinchu

Region: Hsinchu

Country: Taiwan, China

Internet Service Provider: unknown

Hostname: unknown

Organization: National Chiao Tung University

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 140.113.209.137
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 36620
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019061101 1800 900 604800 86400

;; Query time: 4 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Wed Jun 12 10:28:55 CST 2019
;; MSG SIZE  rcvd: 119

Host info
137.209.113.140.in-addr.arpa domain name pointer IP-209-137.cs.nctu.edu.tw.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
137.209.113.140.in-addr.arpa	name = IP-209-137.cs.nctu.edu.tw.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
61.177.172.142 attackspam
Scanned 16 times in the last 24 hours on port 22
2020-07-15 08:30:26
39.155.212.90 attackbotsspam
2020-07-15T01:33:11.641486vps751288.ovh.net sshd\[1333\]: Invalid user coha from 39.155.212.90 port 51384
2020-07-15T01:33:11.659182vps751288.ovh.net sshd\[1333\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=39.155.212.90
2020-07-15T01:33:13.594428vps751288.ovh.net sshd\[1333\]: Failed password for invalid user coha from 39.155.212.90 port 51384 ssh2
2020-07-15T01:36:36.694273vps751288.ovh.net sshd\[1363\]: Invalid user wcq from 39.155.212.90 port 16450
2020-07-15T01:36:36.701465vps751288.ovh.net sshd\[1363\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=39.155.212.90
2020-07-15 08:18:09
37.187.125.235 attackbots
Jul 14 18:24:41 ws25vmsma01 sshd[120490]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.187.125.235
Jul 14 18:24:43 ws25vmsma01 sshd[120490]: Failed password for invalid user itadmin from 37.187.125.235 port 60260 ssh2
...
2020-07-15 08:00:20
190.41.94.94 attack
 TCP (SYN) 190.41.94.94:55476 -> port 1433, len 44
2020-07-15 08:24:58
196.240.54.12 attack
(mod_security) mod_security (id:210492) triggered by 196.240.54.12 (LV/Latvia/-): 5 in the last 3600 secs
2020-07-15 08:08:06
219.74.19.61 attack
Honeypot attack, port: 81, PTR: bb219-74-19-61.singnet.com.sg.
2020-07-15 07:59:23
103.219.112.48 attackbots
SSH brute force
2020-07-15 08:20:32
177.220.178.50 attackbotsspam
"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:
2020-07-15 08:15:42
222.186.180.8 attack
Scanned 16 times in the last 24 hours on port 22
2020-07-15 08:26:44
81.4.127.228 attackbots
2020-07-14T22:10:41.509960shield sshd\[26291\]: Invalid user itadmin from 81.4.127.228 port 41232
2020-07-14T22:10:41.520246shield sshd\[26291\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.4.127.228
2020-07-14T22:10:43.569863shield sshd\[26291\]: Failed password for invalid user itadmin from 81.4.127.228 port 41232 ssh2
2020-07-14T22:13:52.876423shield sshd\[27331\]: Invalid user surya from 81.4.127.228 port 45078
2020-07-14T22:13:52.892181shield sshd\[27331\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.4.127.228
2020-07-15 08:11:29
79.137.74.57 attackbotsspam
2020-07-14T23:01:49.996980server.espacesoutien.com sshd[20898]: Invalid user testuser from 79.137.74.57 port 57523
2020-07-14T23:01:50.010064server.espacesoutien.com sshd[20898]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.74.57
2020-07-14T23:01:49.996980server.espacesoutien.com sshd[20898]: Invalid user testuser from 79.137.74.57 port 57523
2020-07-14T23:01:52.246626server.espacesoutien.com sshd[20898]: Failed password for invalid user testuser from 79.137.74.57 port 57523 ssh2
...
2020-07-15 07:58:52
51.254.120.159 attack
...
2020-07-15 08:21:18
142.93.173.214 attack
Jul 13 02:16:36 *hidden* sshd[32600]: Failed password for invalid user admin from 142.93.173.214 port 42688 ssh2
2020-07-15 07:55:38
14.247.248.228 attackspambots
IP 14.247.248.228 attacked honeypot on port: 1433 at 7/14/2020 11:23:58 AM
2020-07-15 08:24:22
94.25.163.170 attack
1594751082 - 07/14/2020 20:24:42 Host: 94.25.163.170/94.25.163.170 Port: 445 TCP Blocked
2020-07-15 08:01:47

Recently Reported IPs

147.135.162.110 27.11.211.210 44.153.178.85 219.184.75.89
54.36.180.121 167.61.48.224 91.120.136.84 111.40.139.252
202.180.218.157 209.164.244.172 210.160.120.44 187.52.33.1
100.41.104.90 65.113.235.98 96.56.86.173 209.194.221.132
112.207.69.38 141.14.154.147 2.122.49.223 147.46.167.163