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: Tsuen Wan

Region: Tsuen Wan

Country: Hong Kong SAR 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 <<>> 154.216.21.254
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 12434
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			381	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019120200 1800 900 604800 86400

;; Query time: 53 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Dec 02 21:15:57 CST 2019
;; MSG SIZE  rcvd: 118
Host info
Host 254.21.216.154.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 254.21.216.154.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
221.143.110.75 attackspambots
Jun  2 14:08:41 fhem-rasp sshd[8082]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=221.143.110.75  user=root
Jun  2 14:08:43 fhem-rasp sshd[8082]: Failed password for root from 221.143.110.75 port 60244 ssh2
...
2020-06-02 20:39:32
212.92.117.205 attackbotsspam
RDP brute forcing (d)
2020-06-02 20:42:09
47.9.12.22 attackspambots
1591099726 - 06/02/2020 14:08:46 Host: 47.9.12.22/47.9.12.22 Port: 445 TCP Blocked
2020-06-02 20:36:40
104.236.137.194 attack
2020-06-02T13:54:15.221144v22018076590370373 sshd[5699]: Failed password for root from 104.236.137.194 port 53818 ssh2
2020-06-02T14:01:34.432638v22018076590370373 sshd[24246]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.137.194  user=root
2020-06-02T14:01:36.512005v22018076590370373 sshd[24246]: Failed password for root from 104.236.137.194 port 56482 ssh2
2020-06-02T14:08:40.158959v22018076590370373 sshd[7729]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.137.194  user=root
2020-06-02T14:08:42.388628v22018076590370373 sshd[7729]: Failed password for root from 104.236.137.194 port 59142 ssh2
...
2020-06-02 20:41:06
1.36.216.47 attackbotsspam
Jun  2 14:08:39 fhem-rasp sshd[8006]: Failed password for root from 1.36.216.47 port 60715 ssh2
Jun  2 14:08:41 fhem-rasp sshd[8006]: Connection closed by authenticating user root 1.36.216.47 port 60715 [preauth]
...
2020-06-02 20:44:27
223.16.51.140 attack
Jun  2 14:08:37 fhem-rasp sshd[8020]: Invalid user guest from 223.16.51.140 port 47030
...
2020-06-02 20:48:23
181.129.161.28 attackbotsspam
2020-06-02T13:58:49.579909ns386461 sshd\[15235\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.129.161.28  user=root
2020-06-02T13:58:52.010088ns386461 sshd\[15235\]: Failed password for root from 181.129.161.28 port 48528 ssh2
2020-06-02T14:04:55.605674ns386461 sshd\[20782\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.129.161.28  user=root
2020-06-02T14:04:57.613060ns386461 sshd\[20782\]: Failed password for root from 181.129.161.28 port 47362 ssh2
2020-06-02T14:08:47.612478ns386461 sshd\[24725\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.129.161.28  user=root
...
2020-06-02 20:30:53
122.160.45.4 attackspambots
Jun  2 12:35:28 db01 sshd[10243]: reveeclipse mapping checking getaddrinfo for abts-north-static-004.45.160.122.airtelbroadband.in [122.160.45.4] failed - POSSIBLE BREAK-IN ATTEMPT!
Jun  2 12:35:28 db01 sshd[10243]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.160.45.4  user=r.r
Jun  2 12:35:30 db01 sshd[10243]: Failed password for r.r from 122.160.45.4 port 46198 ssh2
Jun  2 12:35:30 db01 sshd[10243]: Received disconnect from 122.160.45.4: 11: Bye Bye [preauth]
Jun  2 12:37:30 db01 sshd[10352]: reveeclipse mapping checking getaddrinfo for abts-north-static-004.45.160.122.airtelbroadband.in [122.160.45.4] failed - POSSIBLE BREAK-IN ATTEMPT!
Jun  2 12:37:30 db01 sshd[10352]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.160.45.4  user=r.r
Jun  2 12:37:32 db01 sshd[10352]: Failed password for r.r from 122.160.45.4 port 39878 ssh2
Jun  2 12:37:32 db01 sshd[10352]: Received disconne........
-------------------------------
2020-06-02 20:40:01
87.92.65.251 attackspam
Jun  2 15:01:07 buvik sshd[19438]: Failed password for root from 87.92.65.251 port 44838 ssh2
Jun  2 15:04:44 buvik sshd[19885]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.92.65.251  user=root
Jun  2 15:04:46 buvik sshd[19885]: Failed password for root from 87.92.65.251 port 48634 ssh2
...
2020-06-02 21:07:36
23.129.64.185 attackspambots
Jun  2 22:08:24 localhost sshd[3239223]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=23.129.64.185  user=sshd
Jun  2 22:08:26 localhost sshd[3239223]: Failed password for sshd from 23.129.64.185 port 30911 ssh2
...
2020-06-02 21:03:00
82.102.116.8 attackbots
Jun  2 14:08:27 fhem-rasp sshd[7898]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=82.102.116.8  user=root
Jun  2 14:08:29 fhem-rasp sshd[7898]: Failed password for root from 82.102.116.8 port 34886 ssh2
...
2020-06-02 21:00:10
195.56.187.26 attackbots
Jun  2 15:07:26 journals sshd\[82964\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.56.187.26  user=root
Jun  2 15:07:28 journals sshd\[82964\]: Failed password for root from 195.56.187.26 port 51034 ssh2
Jun  2 15:11:12 journals sshd\[83341\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.56.187.26  user=root
Jun  2 15:11:13 journals sshd\[83341\]: Failed password for root from 195.56.187.26 port 56484 ssh2
Jun  2 15:15:00 journals sshd\[83769\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.56.187.26  user=root
...
2020-06-02 20:29:14
188.235.0.207 attack
Jun  2 02:04:50 web9 sshd\[22675\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.235.0.207  user=root
Jun  2 02:04:52 web9 sshd\[22675\]: Failed password for root from 188.235.0.207 port 47214 ssh2
Jun  2 02:06:42 web9 sshd\[22882\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.235.0.207  user=root
Jun  2 02:06:44 web9 sshd\[22882\]: Failed password for root from 188.235.0.207 port 50338 ssh2
Jun  2 02:08:45 web9 sshd\[23149\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.235.0.207  user=root
2020-06-02 20:33:25
201.219.50.217 attackbots
Lines containing failures of 201.219.50.217
Jun  1 20:00:35 g sshd[7731]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.219.50.217  user=r.r
Jun  1 20:00:37 g sshd[7731]: Failed password for r.r from 201.219.50.217 port 57752 ssh2
Jun  1 20:00:37 g sshd[7731]: Received disconnect from 201.219.50.217 port 57752:11: Bye Bye [preauth]
Jun  1 20:00:37 g sshd[7731]: Disconnected from authenticating user r.r 201.219.50.217 port 57752 [preauth]
Jun  1 20:05:16 g sshd[7785]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.219.50.217  user=r.r
Jun  1 20:05:18 g sshd[7785]: Failed password for r.r from 201.219.50.217 port 44962 ssh2
Jun  1 20:05:18 g sshd[7785]: Received disconnect from 201.219.50.217 port 44962:11: Bye Bye [preauth]
Jun  1 20:05:18 g sshd[7785]: Disconnected from authenticating user r.r 201.219.50.217 port 44962 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.
2020-06-02 20:55:35
112.120.175.245 attackbots
Jun  2 14:08:31 fhem-rasp sshd[7933]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.120.175.245  user=root
Jun  2 14:08:33 fhem-rasp sshd[7933]: Failed password for root from 112.120.175.245 port 59770 ssh2
...
2020-06-02 20:54:44

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