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: Shanghai

Region: Shanghai

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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.21.137.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33514
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;103.21.137.54.			IN	A

;; AUTHORITY SECTION:
.			339	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022031801 1800 900 604800 86400

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 19 08:56:01 CST 2022
;; MSG SIZE  rcvd: 106
Host info
54.137.21.103.in-addr.arpa domain name pointer 103-21-137-54.terhosting.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
54.137.21.103.in-addr.arpa	name = 103-21-137-54.terhosting.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
192.185.4.140 attackspam
Probing for vulnerable PHP code /kuh9jdn8.php
2019-08-31 05:44:58
46.45.160.75 attackbotsspam
xmlrpc attack
2019-08-31 05:43:04
54.37.254.57 attackbots
Aug 30 23:35:01 rpi sshd[11882]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.37.254.57 
Aug 30 23:35:03 rpi sshd[11882]: Failed password for invalid user steamcmd from 54.37.254.57 port 37352 ssh2
2019-08-31 05:44:21
107.170.63.221 attackspam
Aug 30 19:09:57 hcbbdb sshd\[25138\]: Invalid user mariana from 107.170.63.221
Aug 30 19:09:58 hcbbdb sshd\[25138\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.63.221
Aug 30 19:10:00 hcbbdb sshd\[25138\]: Failed password for invalid user mariana from 107.170.63.221 port 45826 ssh2
Aug 30 19:14:13 hcbbdb sshd\[25662\]: Invalid user ubuntu from 107.170.63.221
Aug 30 19:14:13 hcbbdb sshd\[25662\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=107.170.63.221
2019-08-31 05:20:59
94.191.120.164 attackspambots
Aug 30 17:24:04 ms-srv sshd[6925]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.120.164  user=root
Aug 30 17:24:06 ms-srv sshd[6925]: Failed password for invalid user root from 94.191.120.164 port 34860 ssh2
2019-08-31 05:14:16
203.129.219.198 attackspam
Invalid user midgear from 203.129.219.198 port 34988
2019-08-31 05:37:00
167.99.230.57 attackspam
Invalid user robinson from 167.99.230.57 port 59548
2019-08-31 05:14:58
217.19.42.93 attack
RDP Brute-Force (Grieskirchen RZ2)
2019-08-31 05:43:39
67.207.86.134 attack
Aug 30 11:03:51 wbs sshd\[10516\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.207.86.134  user=root
Aug 30 11:03:53 wbs sshd\[10516\]: Failed password for root from 67.207.86.134 port 43004 ssh2
Aug 30 11:08:03 wbs sshd\[10971\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.207.86.134  user=root
Aug 30 11:08:05 wbs sshd\[10971\]: Failed password for root from 67.207.86.134 port 60244 ssh2
Aug 30 11:12:35 wbs sshd\[11508\]: Invalid user oracle from 67.207.86.134
2019-08-31 05:12:48
118.89.35.251 attack
Aug 30 18:23:48 tuxlinux sshd[15376]: Invalid user nagios from 118.89.35.251 port 40668
Aug 30 18:23:48 tuxlinux sshd[15376]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.35.251 
Aug 30 18:23:48 tuxlinux sshd[15376]: Invalid user nagios from 118.89.35.251 port 40668
Aug 30 18:23:48 tuxlinux sshd[15376]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.89.35.251 
...
2019-08-31 05:24:48
112.220.85.26 attackbots
Aug 30 11:09:23 lcprod sshd\[7110\]: Invalid user ctrls from 112.220.85.26
Aug 30 11:09:23 lcprod sshd\[7110\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.220.85.26
Aug 30 11:09:25 lcprod sshd\[7110\]: Failed password for invalid user ctrls from 112.220.85.26 port 40656 ssh2
Aug 30 11:14:02 lcprod sshd\[7489\]: Invalid user pratik from 112.220.85.26
Aug 30 11:14:02 lcprod sshd\[7489\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.220.85.26
2019-08-31 05:15:59
134.73.76.204 attackspam
Postfix RBL failed
2019-08-31 05:45:51
192.241.136.237 attackspam
WordPress brute force
2019-08-31 05:23:28
51.91.56.133 attackspambots
2019-08-30T21:14:14.877362abusebot-2.cloudsearch.cf sshd\[10404\]: Invalid user droopy from 51.91.56.133 port 46054
2019-08-31 05:44:39
79.137.72.121 attackbots
Aug 30 22:38:01 ArkNodeAT sshd\[4230\]: Invalid user renae from 79.137.72.121
Aug 30 22:38:01 ArkNodeAT sshd\[4230\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.137.72.121
Aug 30 22:38:03 ArkNodeAT sshd\[4230\]: Failed password for invalid user renae from 79.137.72.121 port 51236 ssh2
2019-08-31 05:37:24

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