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: California

Region: Pennsylvania

Country: United States

Internet Service Provider: unknown

Hostname: unknown

Organization: Pennsylvania State System of Higher Education

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 <<>> 158.83.209.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 65380
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019042500 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Thu Apr 25 23:11:32 +08 2019
;; MSG SIZE  rcvd: 117

Host info
Host 21.209.83.158.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 21.209.83.158.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
41.33.83.212 attack
Unauthorized connection attempt from IP address 41.33.83.212 on Port 445(SMB)
2020-02-16 17:23:49
196.202.80.150 attackspam
unauthorized connection attempt
2020-02-16 17:38:06
188.136.210.216 attackbotsspam
unauthorized connection attempt
2020-02-16 17:39:04
121.254.124.108 attackbots
unauthorized connection attempt
2020-02-16 17:14:36
182.72.215.2 attack
unauthorized connection attempt
2020-02-16 17:13:56
39.104.178.245 attackspam
Scanning
2020-02-16 17:24:09
42.56.195.211 attack
unauthorized connection attempt
2020-02-16 17:28:42
36.81.6.157 attack
Attempt to attack host OS, exploiting network vulnerabilities, on 16-02-2020 05:40:11.
2020-02-16 17:25:05
121.6.38.236 attackspam
unauthorized connection attempt
2020-02-16 17:02:17
187.57.1.57 attack
unauthorized connection attempt
2020-02-16 17:13:37
200.37.200.157 attack
unauthorized connection attempt
2020-02-16 17:34:06
110.77.212.194 attack
unauthorized connection attempt
2020-02-16 17:26:55
76.110.33.196 attackspam
unauthorized connection attempt
2020-02-16 17:41:12
51.178.28.196 attack
2020-02-16 17:28:14
211.199.118.87 attackbots
unauthorized connection attempt
2020-02-16 17:12:02

Recently Reported IPs

132.246.124.30 217.227.82.215 200.75.7.34 18.210.252.88
57.70.52.233 119.27.162.23 114.125.196.32 91.60.235.47
142.58.187.100 49.210.62.241 37.39.154.75 223.104.74.19
196.226.175.248 37.1.208.164 180.71.56.200 144.107.77.152
2.10.137.9 170.103.175.147 75.165.103.73 49.73.181.81