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: Korea (the Republic of)

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 <<>> 4.243.27.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13142
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;4.243.27.54.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021301 1800 900 604800 86400

;; Query time: 11 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 14 07:55:29 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 54.27.243.4.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.27.243.4.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
190.215.112.122 attackspam
2020-06-11T12:39:15.743713shield sshd\[28574\]: Invalid user mas_destructor from 190.215.112.122 port 53720
2020-06-11T12:39:15.748300shield sshd\[28574\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.215.112.122
2020-06-11T12:39:17.159728shield sshd\[28574\]: Failed password for invalid user mas_destructor from 190.215.112.122 port 53720 ssh2
2020-06-11T12:42:15.612668shield sshd\[29446\]: Invalid user vx from 190.215.112.122 port 44594
2020-06-11T12:42:15.617449shield sshd\[29446\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.215.112.122
2020-06-11 22:37:57
180.222.162.18 attackspam
Repeated RDP login failures. Last user: administrator
2020-06-11 23:04:08
103.4.217.138 attackbots
2020-06-11T09:04:40.224880morrigan.ad5gb.com sshd[2616]: Invalid user mhy from 103.4.217.138 port 56530
2020-06-11T09:04:41.880162morrigan.ad5gb.com sshd[2616]: Failed password for invalid user mhy from 103.4.217.138 port 56530 ssh2
2020-06-11T09:04:43.218090morrigan.ad5gb.com sshd[2616]: Disconnected from invalid user mhy 103.4.217.138 port 56530 [preauth]
2020-06-11 22:20:35
218.92.0.158 attackspam
Jun 11 14:41:14 vlre-nyc-1 sshd\[14338\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.158  user=root
Jun 11 14:41:16 vlre-nyc-1 sshd\[14338\]: Failed password for root from 218.92.0.158 port 51052 ssh2
Jun 11 14:41:20 vlre-nyc-1 sshd\[14338\]: Failed password for root from 218.92.0.158 port 51052 ssh2
Jun 11 14:41:23 vlre-nyc-1 sshd\[14338\]: Failed password for root from 218.92.0.158 port 51052 ssh2
Jun 11 14:41:29 vlre-nyc-1 sshd\[14338\]: Failed password for root from 218.92.0.158 port 51052 ssh2
...
2020-06-11 22:47:57
185.202.1.122 attackspam
Repeated RDP login failures. Last user: Administrator
2020-06-11 23:00:43
171.247.64.211 attackbots
Automatic report - Port Scan Attack
2020-06-11 22:27:23
91.121.30.96 attackspambots
Jun 11 13:07:02 onepixel sshd[386731]: Invalid user teamspeak3 from 91.121.30.96 port 50262
Jun 11 13:07:02 onepixel sshd[386731]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.121.30.96 
Jun 11 13:07:02 onepixel sshd[386731]: Invalid user teamspeak3 from 91.121.30.96 port 50262
Jun 11 13:07:04 onepixel sshd[386731]: Failed password for invalid user teamspeak3 from 91.121.30.96 port 50262 ssh2
Jun 11 13:10:11 onepixel sshd[387321]: Invalid user pwcuser from 91.121.30.96 port 51106
2020-06-11 22:42:15
203.195.211.173 attackspambots
$f2bV_matches
2020-06-11 22:30:25
223.197.133.194 attackspambots
Repeated RDP login failures. Last user: administrator
2020-06-11 22:47:25
49.234.23.248 attackbots
Jun 11 15:39:21 lnxmysql61 sshd[14539]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.23.248
2020-06-11 22:46:40
61.19.27.253 attackbots
Jun 11 14:13:10 h2427292 sshd\[15874\]: Invalid user grc from 61.19.27.253
Jun 11 14:13:10 h2427292 sshd\[15874\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.19.27.253 
Jun 11 14:13:12 h2427292 sshd\[15874\]: Failed password for invalid user grc from 61.19.27.253 port 59252 ssh2
...
2020-06-11 22:35:10
14.165.68.19 attack
Honeypot attack, port: 81, PTR: static.vnpt.vn.
2020-06-11 22:33:20
110.49.71.241 attack
Jun 11 15:34:31 vpn01 sshd[11596]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=110.49.71.241
Jun 11 15:34:33 vpn01 sshd[11596]: Failed password for invalid user Password1@3$ from 110.49.71.241 port 55722 ssh2
...
2020-06-11 22:37:37
181.30.29.147 attackbotsspam
Repeated RDP login failures. Last user: administrator
2020-06-11 23:02:56
59.127.155.193 attackspam
Port probing on unauthorized port 23
2020-06-11 22:39:48

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