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: United States of America (the)

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 21.135.203.12
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57746
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.135.203.12.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013100 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 31 13:52:16 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 12.203.135.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 12.203.135.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
58.152.173.30 attack
Unauthorized connection attempt detected from IP address 58.152.173.30 to port 5555 [J]
2020-01-07 14:22:19
94.183.167.133 attackbots
Unauthorized connection attempt detected from IP address 94.183.167.133 to port 8080 [J]
2020-01-07 14:42:15
108.253.23.92 attack
Unauthorized connection attempt detected from IP address 108.253.23.92 to port 3389 [J]
2020-01-07 14:15:56
189.134.172.42 attackbotsspam
Unauthorized connection attempt detected from IP address 189.134.172.42 to port 80 [J]
2020-01-07 14:29:21
2.179.122.27 attack
Unauthorized connection attempt detected from IP address 2.179.122.27 to port 23 [J]
2020-01-07 14:53:48
27.35.140.2 attack
Unauthorized connection attempt detected from IP address 27.35.140.2 to port 2323 [J]
2020-01-07 14:24:21
190.236.234.152 attack
unauthorized connection attempt
2020-01-07 14:04:33
78.30.202.47 attackbots
Unauthorized connection attempt detected from IP address 78.30.202.47 to port 8080 [J]
2020-01-07 14:45:26
219.70.255.6 attackspambots
Unauthorized connection attempt detected from IP address 219.70.255.6 to port 5555 [J]
2020-01-07 14:02:13
1.161.130.7 attackspambots
Unauthorized connection attempt detected from IP address 1.161.130.7 to port 5555 [J]
2020-01-07 14:54:18
5.39.86.219 attackbots
Unauthorized connection attempt detected from IP address 5.39.86.219 to port 2220 [J]
2020-01-07 14:52:52
110.15.212.100 attackbotsspam
Unauthorized connection attempt detected from IP address 110.15.212.100 to port 5555 [J]
2020-01-07 14:14:54
186.5.178.20 attackspam
Unauthorized connection attempt detected from IP address 186.5.178.20 to port 8080 [J]
2020-01-07 14:07:05
152.249.68.180 attack
Unauthorized connection attempt detected from IP address 152.249.68.180 to port 80 [J]
2020-01-07 14:12:25
31.5.146.93 attackbotsspam
Unauthorized connection attempt detected from IP address 31.5.146.93 to port 4567
2020-01-07 14:00:47

Recently Reported IPs

63.89.77.69 22.75.47.99 12.84.25.48 235.170.6.34
88.124.209.37 194.243.218.22 86.107.86.17 229.152.19.250
64.198.184.157 237.86.179.184 181.66.70.248 127.133.214.53
178.244.241.62 30.203.30.0 83.157.96.225 61.146.128.158
103.197.227.251 171.121.8.57 170.18.56.49 96.50.170.9