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: 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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 54.248.223.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 53677
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;54.248.223.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025031501 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 16 04:00:14 CST 2025
;; MSG SIZE  rcvd: 106
Host info
21.223.248.54.in-addr.arpa domain name pointer ec2-54-248-223-21.ap-northeast-1.compute.amazonaws.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.223.248.54.in-addr.arpa	name = ec2-54-248-223-21.ap-northeast-1.compute.amazonaws.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
162.246.107.56 attackspam
21 attempts against mh-ssh on cloud.magehost.pro
2019-12-05 02:56:45
138.197.120.219 attackspambots
Dec  4 08:38:35 web1 sshd\[25362\]: Invalid user gunnarsen from 138.197.120.219
Dec  4 08:38:35 web1 sshd\[25362\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.120.219
Dec  4 08:38:37 web1 sshd\[25362\]: Failed password for invalid user gunnarsen from 138.197.120.219 port 58756 ssh2
Dec  4 08:44:06 web1 sshd\[26004\]: Invalid user arleen from 138.197.120.219
Dec  4 08:44:06 web1 sshd\[26004\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.120.219
2019-12-05 02:58:55
159.203.17.176 attackspam
Failed password for test from 159.203.17.176 port 59848 ssh2
2019-12-05 03:03:11
176.109.168.61 attackbotsspam
" "
2019-12-05 03:18:33
109.136.242.203 attack
Dec  4 12:13:52 mailserver dovecot: auth-worker(41141): sql([hidden],109.136.242.203,): unknown user
Dec  4 12:13:54 mailserver dovecot: imap-login: Aborted login (auth failed, 1 attempts in 2 secs): user=<[hidden]>, method=PLAIN, rip=109.136.242.203, lip=[hidden], TLS, session=
Dec  4 12:13:58 mailserver dovecot: auth-worker(41141): sql([hidden],109.136.242.203,): unknown user
Dec  4 12:14:00 mailserver dovecot: imap-login: Aborted login (auth failed, 1 attempts in 6 secs): user=<[hidden]>, method=PLAIN, rip=109.136.242.203, lip=[hidden], TLS, session=
Dec  4 12:14:04 mailserver dovecot: auth-worker(41141): sql([hidden],109.136.242.203,): unknown user
Dec  4 12:14:06 mailserver dovecot: imap-login: Aborted login (auth failed, 1 attempts in 6 secs): user=<[hidden]>, method=PLAIN, rip=109.136.242.203, lip=[hidden], TLS, session=
Dec  4 15:05:18 mailserver dovecot: auth-worker(43210): sql([hidden],109.136
2019-12-05 03:21:51
212.47.231.189 attackbotsspam
Dec  4 19:29:56 eventyay sshd[24041]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.47.231.189
Dec  4 19:29:58 eventyay sshd[24041]: Failed password for invalid user server from 212.47.231.189 port 53646 ssh2
Dec  4 19:35:20 eventyay sshd[24256]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.47.231.189
...
2019-12-05 02:45:43
79.142.197.239 attack
Exploit Attempt
2019-12-05 03:22:04
192.3.177.213 attackbots
Dec  4 08:42:00 kapalua sshd\[8068\]: Invalid user gengenbach from 192.3.177.213
Dec  4 08:42:00 kapalua sshd\[8068\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.3.177.213
Dec  4 08:42:02 kapalua sshd\[8068\]: Failed password for invalid user gengenbach from 192.3.177.213 port 33418 ssh2
Dec  4 08:47:40 kapalua sshd\[8574\]: Invalid user mugnier from 192.3.177.213
Dec  4 08:47:40 kapalua sshd\[8574\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.3.177.213
2019-12-05 02:54:18
81.16.123.123 attackspam
proto=tcp  .  spt=48184  .  dpt=25  .     (Listed on    truncate-gbudb also unsubscore and rbldns-ru)     (321)
2019-12-05 03:17:21
188.166.251.87 attackspambots
Dec  4 19:45:00 vpn01 sshd[27694]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.251.87
Dec  4 19:45:02 vpn01 sshd[27694]: Failed password for invalid user dovecot from 188.166.251.87 port 56797 ssh2
...
2019-12-05 03:05:23
89.248.174.3 attack
ET DROP Dshield Block Listed Source group 1 - port: 4500 proto: TCP cat: Misc Attack
2019-12-05 02:53:12
14.141.45.114 attack
Dec  4 18:36:49 herz-der-gamer sshd[22933]: Invalid user purgason from 14.141.45.114 port 63046
Dec  4 18:36:49 herz-der-gamer sshd[22933]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.141.45.114
Dec  4 18:36:49 herz-der-gamer sshd[22933]: Invalid user purgason from 14.141.45.114 port 63046
Dec  4 18:36:51 herz-der-gamer sshd[22933]: Failed password for invalid user purgason from 14.141.45.114 port 63046 ssh2
...
2019-12-05 02:52:58
101.95.29.150 attackspambots
Dec  4 17:37:14 sauna sshd[43237]: Failed password for root from 101.95.29.150 port 62491 ssh2
...
2019-12-05 03:03:43
218.92.0.156 attack
Dec  4 18:37:30 thevastnessof sshd[23999]: Failed password for root from 218.92.0.156 port 60449 ssh2
...
2019-12-05 02:44:47
106.246.250.202 attackspam
Dec  4 13:29:26 ny01 sshd[9978]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.246.250.202
Dec  4 13:29:28 ny01 sshd[9978]: Failed password for invalid user debreana from 106.246.250.202 port 38890 ssh2
Dec  4 13:36:11 ny01 sshd[10649]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.246.250.202
2019-12-05 02:46:10

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