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 <<>> 21.52.16.45
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2324
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.52.16.45.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2024121101 1800 900 604800 86400

;; Query time: 40 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Dec 12 06:05:46 CST 2024
;; MSG SIZE  rcvd: 104
Host info
Host 45.16.52.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 45.16.52.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
178.62.12.192 attack
Unauthorized connection attempt detected from IP address 178.62.12.192 to port 22
2020-01-11 00:59:53
87.91.180.21 attack
SASL PLAIN auth failed: ruser=...
2020-01-11 00:20:51
139.219.6.50 attackbots
Unauthorized connection attempt detected from IP address 139.219.6.50 to port 12713 [T]
2020-01-11 00:53:04
181.64.185.133 attackspam
20/1/10@07:58:22: FAIL: Alarm-Network address from=181.64.185.133
...
2020-01-11 00:14:35
198.108.67.38 attack
MultiHost/MultiPort Probe, Scan, Hack -
2020-01-11 00:12:59
185.156.177.59 attackspambots
RDP brute forcing (r)
2020-01-11 00:49:26
213.158.10.101 attack
$f2bV_matches
2020-01-11 00:28:12
189.213.57.130 attack
Automatic report - Port Scan Attack
2020-01-11 00:16:53
175.176.91.154 attackbotsspam
Jan 10 13:57:42 grey postfix/smtpd\[17244\]: NOQUEUE: reject: RCPT from unknown\[175.176.91.154\]: 554 5.7.1 Service unavailable\; Client host \[175.176.91.154\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[175.176.91.154\]\; from=\ to=\ proto=ESMTP helo=\<\[175.176.91.154\]\>
...
2020-01-11 00:43:24
190.117.62.241 attackspambots
SASL PLAIN auth failed: ruser=...
2020-01-11 00:58:38
195.154.29.107 attackspam
fail2ban honeypot
2020-01-11 00:22:38
61.147.59.140 attackbots
01/10/2020-13:57:30.894042 61.147.59.140 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 62
2020-01-11 00:53:19
18.188.82.38 attackbots
As always with amazon web services
2020-01-11 00:38:12
222.186.30.114 attackspam
Jan 10 17:14:18 MK-Soft-VM7 sshd[23322]: Failed password for root from 222.186.30.114 port 15480 ssh2
Jan 10 17:14:21 MK-Soft-VM7 sshd[23322]: Failed password for root from 222.186.30.114 port 15480 ssh2
...
2020-01-11 00:24:28
31.184.194.114 attackbotsspam
Jan 10 15:14:24 sigma sshd\[3478\]: Invalid user test from 31.184.194.114Jan 10 15:14:26 sigma sshd\[3478\]: Failed password for invalid user test from 31.184.194.114 port 45526 ssh2
...
2020-01-11 00:51:44

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