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: Tokyo

Region: Tokyo

Country: Japan

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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 54.168.21.102
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53922
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;54.168.21.102.			IN	A

;; AUTHORITY SECTION:
.			312	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022121500 1800 900 604800 86400

;; Query time: 56 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Dec 15 23:17:31 CST 2022
;; MSG SIZE  rcvd: 106
Host info
102.21.168.54.in-addr.arpa domain name pointer ec2-54-168-21-102.ap-northeast-1.compute.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
102.21.168.54.in-addr.arpa	name = ec2-54-168-21-102.ap-northeast-1.compute.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
115.134.58.229 attack
"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:
2020-05-29 07:44:44
31.41.82.26 attackspambots
"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:
2020-05-29 07:50:01
61.42.20.36 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-05-29 08:02:24
62.234.20.135 attackspambots
May 29 00:52:47 ns382633 sshd\[18343\]: Invalid user spark from 62.234.20.135 port 53838
May 29 00:52:47 ns382633 sshd\[18343\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.20.135
May 29 00:52:49 ns382633 sshd\[18343\]: Failed password for invalid user spark from 62.234.20.135 port 53838 ssh2
May 29 01:07:11 ns382633 sshd\[21094\]: Invalid user adalgisa from 62.234.20.135 port 59018
May 29 01:07:11 ns382633 sshd\[21094\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.20.135
2020-05-29 07:55:31
111.205.6.222 attackspambots
SSH invalid-user multiple login attempts
2020-05-29 08:15:14
192.144.239.87 attack
May 29 01:48:12 master sshd[4647]: Failed password for root from 192.144.239.87 port 58068 ssh2
2020-05-29 07:55:43
190.117.50.118 attackbotsspam
postfix (unknown user, SPF fail or relay access denied)
2020-05-29 08:14:15
112.211.246.196 attackbots
1590696412 - 05/28/2020 22:06:52 Host: 112.211.246.196/112.211.246.196 Port: 445 TCP Blocked
2020-05-29 07:43:50
114.242.153.10 attackbots
SSH / Telnet Brute Force Attempts on Honeypot
2020-05-29 08:04:10
62.73.65.59 attackbots
Honeypot attack, port: 445, PTR: 62-73-65-59.ip.btc-net.bg.
2020-05-29 08:05:49
110.77.152.236 attackbots
1590696402 - 05/28/2020 22:06:42 Host: 110.77.152.236/110.77.152.236 Port: 445 TCP Blocked
2020-05-29 07:52:48
88.255.60.221 attackspambots
Honeypot attack, port: 445, PTR: 88.255.60.221.static.ttnet.com.tr.
2020-05-29 07:42:10
112.35.75.46 attackspam
May 28 21:57:16 prod4 sshd\[13654\]: Invalid user admin from 112.35.75.46
May 28 21:57:18 prod4 sshd\[13654\]: Failed password for invalid user admin from 112.35.75.46 port 56784 ssh2
May 28 22:06:35 prod4 sshd\[17800\]: Invalid user dovecot from 112.35.75.46
...
2020-05-29 07:59:17
123.22.212.99 attackspambots
May 28 22:36:02 piServer sshd[5643]: Failed password for root from 123.22.212.99 port 62015 ssh2
May 28 22:42:05 piServer sshd[6252]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.22.212.99 
May 28 22:42:08 piServer sshd[6252]: Failed password for invalid user guest from 123.22.212.99 port 64672 ssh2
...
2020-05-29 07:59:57
113.190.252.10 attack
Honeypot attack, port: 445, PTR: static.vnpt-hanoi.com.vn.
2020-05-29 07:54:48

Recently Reported IPs

80.83.106.130 20.216.152.135 50.73.96.82 164.68.102.147
255.154.83.199 255.151.87.232 252.37.114.97 248.237.167.216
245.51.235.31 245.173.116.74 103.11.188.6 239.89.227.11
226.206.38.186 225.245.110.155 87.37.11.95 89.248.163.0
216.183.195.239 210.226.87.24 128.63.253.223 205.115.125.164