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: United States of America (the)

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 <<>> 54.21.242.200
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33128
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;54.21.242.200.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022801 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 01 05:31:25 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 200.242.21.54.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 200.242.21.54.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
65.31.127.80 attackbotsspam
Dec 14 18:34:10 meumeu sshd[27359]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=65.31.127.80 
Dec 14 18:34:13 meumeu sshd[27359]: Failed password for invalid user tanya from 65.31.127.80 port 32892 ssh2
Dec 14 18:39:46 meumeu sshd[28183]: Failed password for root from 65.31.127.80 port 40378 ssh2
...
2019-12-15 04:09:30
218.92.0.138 attackspambots
Dec 14 20:48:15 vpn01 sshd[29553]: Failed password for root from 218.92.0.138 port 29018 ssh2
Dec 14 20:48:18 vpn01 sshd[29553]: Failed password for root from 218.92.0.138 port 29018 ssh2
...
2019-12-15 03:52:40
116.255.166.227 attack
(sshd) Failed SSH login from 116.255.166.227 (-): 5 in the last 3600 secs
2019-12-15 04:13:30
180.76.98.25 attackspam
Invalid user rpc from 180.76.98.25 port 37934
2019-12-15 04:11:19
221.181.24.246 attackspambots
SSHD brute force attack detected by fail2ban
2019-12-15 04:10:01
140.143.207.57 attackbotsspam
Dec 11 04:29:04 m3061 sshd[22337]: Invalid user serafini from 140.143.207.57
Dec 11 04:29:04 m3061 sshd[22337]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.143.207.57


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=140.143.207.57
2019-12-15 03:59:10
36.110.218.196 attack
port scan and connect, tcp 1433 (ms-sql-s)
2019-12-15 04:24:01
142.93.174.86 attackspambots
Automatic report - XMLRPC Attack
2019-12-15 04:20:08
117.94.222.104 attackbotsspam
2019-12-14 08:41:25 H=(ylmf-pc) [117.94.222.104]:62978 I=[192.147.25.65]:25 rejected EHLO or HELO ylmf-pc: CHECK_HELO: ylmf-pc
2019-12-14 08:41:27 H=(ylmf-pc) [117.94.222.104]:51425 I=[192.147.25.65]:25 rejected EHLO or HELO ylmf-pc: CHECK_HELO: ylmf-pc
2019-12-14 08:41:29 H=(ylmf-pc) [117.94.222.104]:52820 I=[192.147.25.65]:25 rejected EHLO or HELO ylmf-pc: CHECK_HELO: ylmf-pc
...
2019-12-15 04:11:46
222.186.175.212 attackbots
SSH Brute Force, server-1 sshd[2442]: Failed password for root from 222.186.175.212 port 60524 ssh2
2019-12-15 03:57:46
27.5.167.146 attackbots
Dec 14 15:36:07 srv1 sshd[21996]: Did not receive identification string from 27.5.167.146
Dec 14 15:36:10 srv1 sshd[22054]: Invalid user dircreate from 27.5.167.146
Dec 14 15:36:11 srv1 sshd[22054]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.5.167.146 
Dec 14 15:36:13 srv1 sshd[22054]: Failed password for invalid user dircreate from 27.5.167.146 port 60362 ssh2
Dec 14 15:36:13 srv1 sshd[22071]: Connection closed by 27.5.167.146


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=27.5.167.146
2019-12-15 04:01:11
45.227.255.48 attackspambots
Invalid user admin from 45.227.255.48 port 28949
2019-12-15 04:18:34
122.51.55.171 attackspam
Dec 14 16:27:00 loxhost sshd\[21163\]: Invalid user magnussen from 122.51.55.171 port 36284
Dec 14 16:27:00 loxhost sshd\[21163\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.55.171
Dec 14 16:27:03 loxhost sshd\[21163\]: Failed password for invalid user magnussen from 122.51.55.171 port 36284 ssh2
Dec 14 16:36:27 loxhost sshd\[21366\]: Invalid user lupi from 122.51.55.171 port 37616
Dec 14 16:36:27 loxhost sshd\[21366\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.55.171
...
2019-12-15 04:22:20
89.208.246.240 attack
$f2bV_matches
2019-12-15 04:04:41
113.172.240.12 attack
Dec 14 15:36:08 sinope sshd[19688]: Address 113.172.240.12 maps to static.vnpt.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Dec 14 15:36:08 sinope sshd[19688]: Invalid user admin from 113.172.240.12
Dec 14 15:36:08 sinope sshd[19688]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.172.240.12 
Dec 14 15:36:10 sinope sshd[19688]: Failed password for invalid user admin from 113.172.240.12 port 43368 ssh2
Dec 14 15:36:11 sinope sshd[19688]: Connection closed by 113.172.240.12 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=113.172.240.12
2019-12-15 04:04:09

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