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

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 <<>> 21.250.145.54
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 50305
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;21.250.145.54.			IN	A

;; AUTHORITY SECTION:
.			556	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020100900 1800 900 604800 86400

;; Query time: 70 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Oct 09 14:53:02 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 54.145.250.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 54.145.250.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.235.52.126 attack
Dec 28 07:29:33 sxvn sshd[1660952]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.52.126
2019-12-28 15:11:08
106.13.17.8 attackbots
Dec 28 07:29:49 [host] sshd[21205]: Invalid user 123321 from 106.13.17.8
Dec 28 07:29:49 [host] sshd[21205]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.17.8
Dec 28 07:29:51 [host] sshd[21205]: Failed password for invalid user 123321 from 106.13.17.8 port 43106 ssh2
2019-12-28 14:53:32
120.29.118.85 attackspambots
Honeypot attack, port: 23, PTR: PTR record not found
2019-12-28 15:21:37
123.148.145.40 attackbots
WP_xmlrpc_attack
2019-12-28 15:27:42
134.209.178.109 attack
2019-12-28T06:55:39.192251shield sshd\[7488\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.178.109  user=root
2019-12-28T06:55:41.330319shield sshd\[7488\]: Failed password for root from 134.209.178.109 port 47480 ssh2
2019-12-28T06:58:46.665924shield sshd\[8461\]: Invalid user robert from 134.209.178.109 port 49154
2019-12-28T06:58:46.669942shield sshd\[8461\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=134.209.178.109
2019-12-28T06:58:48.145520shield sshd\[8461\]: Failed password for invalid user robert from 134.209.178.109 port 49154 ssh2
2019-12-28 15:06:32
103.24.21.52 attackbots
Honeypot attack, port: 23, PTR: PTR record not found
2019-12-28 15:11:39
181.65.164.179 attackbotsspam
Dec 28 06:23:11 raspberrypi sshd\[8321\]: Invalid user olivier from 181.65.164.179Dec 28 06:23:12 raspberrypi sshd\[8321\]: Failed password for invalid user olivier from 181.65.164.179 port 40408 ssh2Dec 28 06:45:11 raspberrypi sshd\[9757\]: Failed password for mysql from 181.65.164.179 port 36994 ssh2
...
2019-12-28 15:14:15
218.78.30.224 attack
Dec 24 06:43:52 shadeyouvpn sshd[5885]: Address 218.78.30.224 maps to 224.30.78.218.dial.xw.sh.dynamic.163data.com.cn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Dec 24 06:43:52 shadeyouvpn sshd[5885]: Invalid user hung from 218.78.30.224
Dec 24 06:43:52 shadeyouvpn sshd[5885]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.78.30.224 
Dec 24 06:43:54 shadeyouvpn sshd[5885]: Failed password for invalid user hung from 218.78.30.224 port 47354 ssh2
Dec 24 06:43:55 shadeyouvpn sshd[5885]: Received disconnect from 218.78.30.224: 11: Bye Bye [preauth]
Dec 24 06:51:54 shadeyouvpn sshd[10955]: Address 218.78.30.224 maps to 224.30.78.218.dial.xw.sh.dynamic.163data.com.cn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
Dec 24 06:51:54 shadeyouvpn sshd[10955]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.78.30.224  user=r.r
Dec 24 06:51:56........
-------------------------------
2019-12-28 15:00:08
190.220.7.66 attack
$f2bV_matches
2019-12-28 15:26:47
190.9.130.159 attackspambots
Dec 28 08:14:16 sd-53420 sshd\[22466\]: Invalid user sianilee from 190.9.130.159
Dec 28 08:14:16 sd-53420 sshd\[22466\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.9.130.159
Dec 28 08:14:18 sd-53420 sshd\[22466\]: Failed password for invalid user sianilee from 190.9.130.159 port 34853 ssh2
Dec 28 08:18:06 sd-53420 sshd\[24100\]: Invalid user admin from 190.9.130.159
Dec 28 08:18:06 sd-53420 sshd\[24100\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.9.130.159
...
2019-12-28 15:25:09
24.126.198.9 attackspam
" "
2019-12-28 15:17:59
106.0.7.201 attack
Unauthorized connection attempt detected from IP address 106.0.7.201 to port 1433
2019-12-28 15:15:56
183.166.136.219 attack
2019-12-28T07:29:18.471568 X postfix/smtpd[18565]: lost connection after AUTH from unknown[183.166.136.219]
2019-12-28T07:29:20.042822 X postfix/smtpd[13743]: lost connection after AUTH from unknown[183.166.136.219]
2019-12-28T07:29:20.927205 X postfix/smtpd[19792]: lost connection after AUTH from unknown[183.166.136.219]
2019-12-28 15:19:00
106.51.114.16 attackspambots
19/12/28@01:29:17: FAIL: Alarm-Network address from=106.51.114.16
19/12/28@01:29:17: FAIL: Alarm-Network address from=106.51.114.16
...
2019-12-28 15:22:55
222.186.175.215 attackspam
Dec 28 06:29:40 localhost sshd\[127531\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.215  user=root
Dec 28 06:29:42 localhost sshd\[127531\]: Failed password for root from 222.186.175.215 port 2614 ssh2
Dec 28 06:29:45 localhost sshd\[127531\]: Failed password for root from 222.186.175.215 port 2614 ssh2
Dec 28 06:29:49 localhost sshd\[127531\]: Failed password for root from 222.186.175.215 port 2614 ssh2
Dec 28 06:29:52 localhost sshd\[127531\]: Failed password for root from 222.186.175.215 port 2614 ssh2
...
2019-12-28 14:55:10

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