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: China Unicom

Hostname: unknown

Organization: China Unicom Beijing Province Network

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
103.31.54.66 attack
Syn flood / slowloris
2019-12-20 21:13:20
103.31.54.79 attackspam
[portscan] tcp/22 [SSH]
*(RWIN=8192)(12181411)
2019-12-18 22:06:34
103.31.54.77 attackbots
Host Scan
2019-12-18 15:56:58
103.31.54.71 attack
firewall-block, port(s): 1720/tcp
2019-11-29 23:34:39
103.31.54.67 attackspam
CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2019-11-22 02:48:55
103.31.54.73 attack
103.31.54.73 was recorded 5 times by 1 hosts attempting to connect to the following ports: 500,514,444,515,993. Incident counter (4h, 24h, all-time): 5, 9, 38
2019-11-19 16:22:09
103.31.54.72 attackspambots
*Port Scan* detected from 103.31.54.72 (CN/China/-). 4 hits in the last 225 seconds
2019-09-25 13:27:52
103.31.54.68 attackspam
*Port Scan* detected from 103.31.54.68 (CN/China/-). 4 hits in the last 160 seconds
2019-09-21 13:27:19
103.31.54.72 attackspam
" "
2019-09-15 14:55:54
103.31.54.73 attack
CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2019-09-01 02:27:03
103.31.54.68 attack
CloudCIX Reconnaissance Scan Detected, PTR: PTR record not found
2019-08-25 08:01:07
103.31.54.72 attackspambots
211/tcp 212/tcp 213/tcp...
[2019-06-26/08-20]298pkt,47pt.(tcp),1tp.(icmp)
2019-08-21 13:49:15
103.31.54.69 attack
61/tcp 54/tcp 56/tcp...
[2019-06-27/07-20]230pkt,47pt.(tcp)
2019-07-20 20:32:05
103.31.54.68 attackbots
13	2019-07-01 15:25:43	alert	SYN_FLOODING ATTACK:SRC=103.31.54.68 DST=me [last message repeated 2 times in 0 seconds]
14	2019-07-01 15:25:43	alert	SYN_FLOODING ATTACK:SRC=103.31.54.68 DST=me [last message repeated 1 times in 0 seconds]
15	2019-07-01 15:25:41	alert	SYN_FLOODING ATTACK:SRC=103.31.54.68 DST=me [last message repeated 1 times in 0 seconds]
2019-07-03 04:09:18
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.31.54.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52112
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			227	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019072300 1800 900 604800 86400

;; Query time: 149 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jul 24 00:31:35 CST 2019
;; MSG SIZE  rcvd: 116
Host info
Host 42.54.31.103.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.54.31.103.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
134.209.63.140 attackbotsspam
Unauthorized connection attempt detected from IP address 134.209.63.140 to port 9404 [T]
2020-08-13 03:58:41
45.231.30.129 attackbotsspam
 TCP (SYN) 45.231.30.129:48664 -> port 80, len 44
2020-08-13 04:22:19
36.92.147.81 attack
 TCP (SYN) 36.92.147.81:51634 -> port 445, len 52
2020-08-13 04:06:43
222.102.210.39 attack
Port probing on unauthorized port 9530
2020-08-13 04:25:49
111.231.77.115 attack
Aug 12 22:05:19 lukav-desktop sshd\[6205\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.77.115  user=root
Aug 12 22:05:21 lukav-desktop sshd\[6205\]: Failed password for root from 111.231.77.115 port 57700 ssh2
Aug 12 22:09:11 lukav-desktop sshd\[6199\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.77.115  user=root
Aug 12 22:09:13 lukav-desktop sshd\[6199\]: Failed password for root from 111.231.77.115 port 50044 ssh2
Aug 12 22:13:00 lukav-desktop sshd\[1238\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.231.77.115  user=root
2020-08-13 04:17:10
213.170.247.157 attack
 TCP (SYN) 213.170.247.157:14161 -> port 8080, len 44
2020-08-13 03:50:41
60.191.125.35 attackspam
firewall-block, port(s): 9999/tcp
2020-08-13 04:20:15
78.87.179.58 attackspambots
 TCP (SYN) 78.87.179.58:43140 -> port 23, len 44
2020-08-13 04:19:03
111.75.226.53 attack
 TCP (SYN) 111.75.226.53:28234 -> port 23, len 44
2020-08-13 04:17:38
59.97.43.217 attackbotsspam
 TCP (SYN) 59.97.43.217:32912 -> port 23, len 44
2020-08-13 04:21:15
196.52.43.123 attack
Port scan: Attack repeated for 24 hours
2020-08-13 04:11:00
185.244.172.168 attack
 TCP (SYN) 185.244.172.168:54411 -> port 39999, len 44
2020-08-13 03:54:16
61.219.11.153 attack
client sent HTTP%2f1.1 request without hostname %28see RFC2616 section 14.23%29%3a %2f
2020-08-13 04:04:02
196.52.43.87 attack
 TCP (SYN) 196.52.43.87:50708 -> port 2161, len 44
2020-08-13 04:11:21
52.184.167.86 attack
 TCP (SYN) 52.184.167.86:54656 -> port 8294, len 44
2020-08-13 04:21:46

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