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: Shenzhen

Region: Guangdong

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 <<>> 121.34.138.255
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 61532
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.34.138.255.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025040200 1800 900 604800 86400

;; Query time: 13 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 03 00:15:51 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 255.138.34.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 255.138.34.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
158.69.197.231 attack
Jul 22 00:21:18 dedicated sshd[22661]: Invalid user blake from 158.69.197.231 port 34966
2019-07-22 10:48:27
187.87.3.169 attackbots
Autoban   187.87.3.169 AUTH/CONNECT
2019-07-22 10:38:38
138.186.251.253 attack
Jul 21 20:14:54 mxgate1 postfix/postscreen[3745]: CONNECT from [138.186.251.253]:36870 to [176.31.12.44]:25
Jul 21 20:14:54 mxgate1 postfix/dnsblog[3858]: addr 138.186.251.253 listed by domain bl.spamcop.net as 127.0.0.2
Jul 21 20:14:54 mxgate1 postfix/dnsblog[3899]: addr 138.186.251.253 listed by domain ix.dnsbl.xxxxxx.net as 127.0.0.2
Jul 21 20:14:54 mxgate1 postfix/dnsblog[3860]: addr 138.186.251.253 listed by domain zen.spamhaus.org as 127.0.0.4
Jul 21 20:14:54 mxgate1 postfix/dnsblog[3860]: addr 138.186.251.253 listed by domain zen.spamhaus.org as 127.0.0.3
Jul 21 20:14:54 mxgate1 postfix/dnsblog[3811]: addr 138.186.251.253 listed by domain cbl.abuseat.org as 127.0.0.2
Jul 21 20:15:00 mxgate1 postfix/postscreen[3745]: DNSBL rank 5 for [138.186.251.253]:36870
Jul x@x
Jul 21 20:15:01 mxgate1 postfix/postscreen[3745]: HANGUP after 0.77 from [138.186.251.253]:36870 in tests after SMTP handshake
Jul 21 20:15:01 mxgate1 postfix/postscreen[3745]: DISCONNECT [138.186.251.2........
-------------------------------
2019-07-22 10:20:18
188.252.199.63 attackspambots
Autoban   188.252.199.63 AUTH/CONNECT
2019-07-22 10:05:27
188.147.39.5 attackbots
Autoban   188.147.39.5 AUTH/CONNECT
2019-07-22 10:24:15
121.159.114.29 attack
Jul 22 02:34:04 mail sshd\[25664\]: Failed password for invalid user mariano from 121.159.114.29 port 32946 ssh2
Jul 22 03:11:14 mail sshd\[26356\]: Invalid user quser from 121.159.114.29 port 58232
...
2019-07-22 10:30:19
14.188.48.2 attack
Sun, 21 Jul 2019 18:26:46 +0000 likely compromised host or open proxy. ddos rate spidering
2019-07-22 10:07:17
187.45.154.47 attackspam
Autoban   187.45.154.47 AUTH/CONNECT
2019-07-22 10:45:55
187.92.175.52 attackspambots
Autoban   187.92.175.52 AUTH/CONNECT
2019-07-22 10:35:57
188.146.227.59 attack
Autoban   188.146.227.59 AUTH/CONNECT
2019-07-22 10:25:59
188.116.198.48 attackspambots
Autoban   188.116.198.48 AUTH/CONNECT
2019-07-22 10:32:28
188.218.176.107 attack
Autoban   188.218.176.107 AUTH/CONNECT
2019-07-22 10:15:10
188.252.145.242 attackspam
Autoban   188.252.145.242 AUTH/CONNECT
2019-07-22 10:09:06
188.251.179.98 attack
Autoban   188.251.179.98 AUTH/CONNECT
2019-07-22 10:11:11
188.227.195.126 attack
Autoban   188.227.195.126 AUTH/CONNECT
2019-07-22 10:14:11

Recently Reported IPs

98.2.64.73 42.80.101.78 205.200.53.120 252.199.153.200
190.66.213.5 116.24.90.228 181.94.238.24 226.215.72.228
222.49.249.36 130.184.171.16 143.65.42.148 135.252.230.236
194.53.173.21 98.227.17.38 208.145.22.218 153.109.156.7
4.50.114.98 114.5.117.190 219.244.191.205 226.230.219.24