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: unknown

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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 140.113.91.4
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14873
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;140.113.91.4.			IN	A

;; AUTHORITY SECTION:
.			199	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022012701 1800 900 604800 86400

;; Query time: 55 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 28 13:18:55 CST 2022
;; MSG SIZE  rcvd: 105
Host info
4.91.113.140.in-addr.arpa domain name pointer 140-113-91-4.Dorm10.NCTU.edu.tw.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
4.91.113.140.in-addr.arpa	name = 140-113-91-4.Dorm10.NCTU.edu.tw.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
95.9.156.13 attackbotsspam
Unauthorized connection attempt detected from IP address 95.9.156.13 to port 8080 [J]
2020-01-07 19:30:17
77.42.94.28 attack
Unauthorized connection attempt detected from IP address 77.42.94.28 to port 23 [J]
2020-01-07 19:32:58
128.199.133.201 attackspambots
Unauthorized connection attempt detected from IP address 128.199.133.201 to port 2220 [J]
2020-01-07 19:51:38
61.221.55.4 attackbots
Unauthorized connection attempt detected from IP address 61.221.55.4 to port 5555 [J]
2020-01-07 19:34:27
59.127.45.109 attack
Unauthorized connection attempt detected from IP address 59.127.45.109 to port 82 [J]
2020-01-07 19:34:57
114.35.98.88 attackspambots
Unauthorized connection attempt detected from IP address 114.35.98.88 to port 1433 [J]
2020-01-07 19:56:17
60.221.255.176 attackbots
Unauthorized connection attempt detected from IP address 60.221.255.176 to port 2220 [J]
2020-01-07 20:07:23
180.76.196.179 attack
Jan  7 11:04:24 *** sshd[20589]: Invalid user jboss from 180.76.196.179
2020-01-07 19:46:38
14.161.6.201 attack
Jan  7 11:30:45 MK-Soft-VM4 sshd[19465]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.161.6.201 
...
2020-01-07 19:39:19
203.109.26.3 attackbotsspam
Unauthorized connection attempt detected from IP address 203.109.26.3 to port 5555 [J]
2020-01-07 19:42:49
42.247.5.68 attackbots
Unauthorized connection attempt detected from IP address 42.247.5.68 to port 1433 [J]
2020-01-07 19:38:05
114.34.44.19 attack
Unauthorized connection attempt detected from IP address 114.34.44.19 to port 81 [J]
2020-01-07 19:56:40
80.20.231.251 attackbotsspam
Unauthorized connection attempt detected from IP address 80.20.231.251 to port 23 [J]
2020-01-07 20:04:39
73.76.9.187 attackbots
Unauthorized connection attempt detected from IP address 73.76.9.187 to port 23 [J]
2020-01-07 19:33:22
114.67.80.209 attack
Jan  7 08:46:27 vps46666688 sshd[14831]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=114.67.80.209
Jan  7 08:46:30 vps46666688 sshd[14831]: Failed password for invalid user gkd from 114.67.80.209 port 42436 ssh2
...
2020-01-07 19:55:49

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