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 <<>> 21.37.45.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37333
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.37.45.54.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025013001 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 31 11:13:48 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 54.45.37.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.45.37.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
46.218.85.69 attackbotsspam
2020-03-19T12:57:18.140372shield sshd\[10813\]: Invalid user ronjones from 46.218.85.69 port 49881
2020-03-19T12:57:18.144020shield sshd\[10813\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.218.85.69
2020-03-19T12:57:20.489955shield sshd\[10813\]: Failed password for invalid user ronjones from 46.218.85.69 port 49881 ssh2
2020-03-19T13:04:22.074319shield sshd\[12227\]: Invalid user glt from 46.218.85.69 port 60750
2020-03-19T13:04:22.079387shield sshd\[12227\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.218.85.69
2020-03-19 21:24:54
197.45.105.133 attackbots
Brute force attempt
2020-03-19 21:46:07
188.166.233.216 attackbots
188.166.233.216 - - [19/Mar/2020:14:03:14 +0100] "GET /wp-login.php HTTP/1.1" 200 6463 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
188.166.233.216 - - [19/Mar/2020:14:03:16 +0100] "POST /wp-login.php HTTP/1.1" 200 7362 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
188.166.233.216 - - [19/Mar/2020:14:03:18 +0100] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-03-19 21:35:31
139.213.220.70 attackspambots
Mar 19 17:58:34 gw1 sshd[12843]: Failed password for root from 139.213.220.70 port 37952 ssh2
...
2020-03-19 21:19:52
222.186.19.221 attack
TCP 3389 (RDP)
2020-03-19 21:09:39
200.117.185.230 attackspam
frenzy
2020-03-19 21:36:47
72.167.224.135 attack
Mar 19 09:37:44 plusreed sshd[672]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=72.167.224.135  user=root
Mar 19 09:37:46 plusreed sshd[672]: Failed password for root from 72.167.224.135 port 58384 ssh2
...
2020-03-19 21:55:17
124.156.50.249 attackbotsspam
Mar 19 14:03:36 debian-2gb-nbg1-2 kernel: \[6882122.791551\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=124.156.50.249 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=239 ID=54321 PROTO=TCP SPT=42149 DPT=783 WINDOW=65535 RES=0x00 SYN URGP=0
2020-03-19 21:13:48
222.186.30.218 attackspambots
Mar 19 14:11:47 plex sshd[987]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.218  user=root
Mar 19 14:11:49 plex sshd[987]: Failed password for root from 222.186.30.218 port 16846 ssh2
2020-03-19 21:21:15
188.113.176.12 attack
" "
2020-03-19 21:47:12
106.124.142.206 attack
B: Abusive ssh attack
2020-03-19 21:42:05
103.246.241.243 attackspam
Mar 19 14:30:47 vps647732 sshd[27362]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.246.241.243
Mar 19 14:30:49 vps647732 sshd[27362]: Failed password for invalid user server from 103.246.241.243 port 52840 ssh2
...
2020-03-19 21:42:25
170.130.187.54 attack
TCP 3389 (RDP)
2020-03-19 21:15:52
49.70.59.58 attackspambots
GET /%20/regpage.do
2020-03-19 21:34:26
192.241.220.228 attackbotsspam
Mar 19 14:27:40 legacy sshd[19712]: Failed password for root from 192.241.220.228 port 50210 ssh2
Mar 19 14:29:45 legacy sshd[19763]: Failed password for root from 192.241.220.228 port 43904 ssh2
Mar 19 14:31:44 legacy sshd[19818]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.241.220.228
...
2020-03-19 21:58:05

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