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: Shanghai

Country: China

Internet Service Provider: unknown

Hostname: unknown

Organization: AS Number for CHINANET jiangsu province backbone

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:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.21.119.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53251
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			925	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019040500 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.3#53(67.207.67.3)
;; WHEN: Fri Apr 05 20:04:57 +08 2019
;; MSG SIZE  rcvd: 117

Host info
Host 54.119.21.103.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.3
Address:	67.207.67.3#53

** server can't find 54.119.21.103.in-addr.arpa: NXDOMAIN

Related IP info:
Related comments:
IP Type Details Datetime
190.129.173.157 attackbotsspam
Feb  9 19:36:41 vmd26974 sshd[5618]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.129.173.157
Feb  9 19:36:43 vmd26974 sshd[5618]: Failed password for invalid user szj from 190.129.173.157 port 38621 ssh2
...
2020-02-10 03:26:30
102.143.203.30 attackbots
Unauthorized connection attempt from IP address 102.143.203.30 on Port 445(SMB)
2020-02-10 03:45:20
202.188.101.106 attack
$f2bV_matches
2020-02-10 04:04:39
197.50.45.66 attackbots
Automatic report - Port Scan Attack
2020-02-10 03:42:40
122.195.242.141 attackbotsspam
Feb  8 14:32:08 h2022099 sshd[29757]: Did not receive identification string from 122.195.242.141
Feb  8 14:32:11 h2022099 sshd[29763]: Did not receive identification string from 122.195.242.141
Feb  8 14:32:17 h2022099 sshd[29765]: Did not receive identification string from 122.195.242.141


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=122.195.242.141
2020-02-10 03:39:11
144.217.34.148 attackspambots
144.217.34.148 was recorded 6 times by 4 hosts attempting to connect to the following ports: 6881,41794. Incident counter (4h, 24h, all-time): 6, 42, 645
2020-02-10 03:56:02
185.153.199.229 attackbotsspam
port
2020-02-10 03:55:30
115.52.74.150 attackspam
...
2020-02-10 03:54:25
122.154.251.22 attackbots
Feb  9 15:34:11 MK-Soft-Root2 sshd[22465]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.154.251.22 
Feb  9 15:34:13 MK-Soft-Root2 sshd[22465]: Failed password for invalid user aqo from 122.154.251.22 port 51400 ssh2
...
2020-02-10 03:53:18
186.249.234.10 attackspam
Feb  9 09:06:28 mockhub sshd[7006]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=186.249.234.10
Feb  9 09:06:30 mockhub sshd[7006]: Failed password for invalid user veg from 186.249.234.10 port 43767 ssh2
...
2020-02-10 03:34:42
14.138.252.171 attack
Unauthorized connection attempt from IP address 14.138.252.171 on Port 3389(RDP)
2020-02-10 03:44:59
118.70.67.52 attackbotsspam
1581271634 - 02/09/2020 19:07:14 Host: 118.70.67.52/118.70.67.52 Port: 22 TCP Blocked
2020-02-10 03:47:04
106.12.108.32 attack
$f2bV_matches
2020-02-10 03:26:48
148.102.53.178 attack
Unauthorized connection attempt from IP address 148.102.53.178 on Port 445(SMB)
2020-02-10 03:59:05
187.132.220.49 attackbots
1581272486 - 02/09/2020 19:21:26 Host: 187.132.220.49/187.132.220.49 Port: 445 TCP Blocked
2020-02-10 03:44:10

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