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: 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 <<>> 121.42.243.23
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 23670
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.42.243.23.			IN	A

;; AUTHORITY SECTION:
.			337	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022700 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 27 16:44:00 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 23.243.42.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 23.243.42.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
198.108.67.44 attack
Scanning random ports - tries to find possible vulnerable services
2020-02-24 08:38:42
198.108.67.26 attackspambots
Scanning random ports - tries to find possible vulnerable services
2020-02-24 08:40:15
196.52.43.51 attackbots
Scanning random ports - tries to find possible vulnerable services
2020-02-24 08:53:34
197.51.163.107 attackbotsspam
Scanning random ports - tries to find possible vulnerable services
2020-02-24 08:48:57
196.205.87.75 attackbots
Scanning random ports - tries to find possible vulnerable services
2020-02-24 08:51:08
157.245.89.74 spamattack
[2020/02/24 03:11:58] [157.245.89.74:2105-0] User clerks@luxnetcorp.com.tw AUTH fails.
[2020/02/24 03:29:07] [157.245.89.74:2095-0] User bursar@luxnetcorp.com.tw AUTH fails.
[2020/02/24 03:45:58] [157.245.89.74:2104-0] User recruit@luxnetcorp.com.tw AUTH fails.
[2020/02/24 04:02:51] [157.245.89.74:2097-0] User manchester@luxnetcorp.com.tw AUTH fails.
[2020/02/24 04:19:49] [157.245.89.74:2103-0] User enquries@luxnetcorp.com.tw AUTH fails.
2020-02-24 08:19:22
200.32.10.210 attackspambots
Scanning random ports - tries to find possible vulnerable services
2020-02-24 08:29:51
200.207.246.254 attack
Scanning random ports - tries to find possible vulnerable services
2020-02-24 08:25:06
200.110.156.140 attackbots
Scanning random ports - tries to find possible vulnerable services
2020-02-24 08:26:29
41.60.116.175 attackspambots
WordPress brute force
2020-02-24 08:46:46
196.52.43.64 attackbotsspam
Scanning random ports - tries to find possible vulnerable services
2020-02-24 08:52:14
196.249.241.30 attack
Scanning random ports - tries to find possible vulnerable services
2020-02-24 08:49:32
195.76.192.145 attack
Scanning random ports - tries to find possible vulnerable services
2020-02-24 08:56:26
198.20.103.242 attackbotsspam
Scanning random ports - tries to find possible vulnerable services
2020-02-24 08:44:49
196.207.28.234 attack
Scanning random ports - tries to find possible vulnerable services
2020-02-24 08:50:35

Recently Reported IPs

121.42.162.160 121.43.104.93 121.43.176.54 121.43.184.115
121.43.188.115 121.43.150.245 121.42.89.246 121.43.169.178
121.43.38.153 121.42.97.228 123.23.9.68 121.5.146.48
121.5.163.79 121.46.18.68 121.5.26.165 121.5.222.16
121.5.61.47 121.53.80.254 121.52.152.244 121.52.158.179