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 <<>> 164.44.21.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62295
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;164.44.21.52.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022700 1800 900 604800 86400

;; Query time: 39 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 27 16:44:31 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 52.21.44.164.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 52.21.44.164.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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2020-09-25 03:40:25
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2020-09-25 03:16:33
52.167.235.81 attack
Sep 24 21:27:31 santamaria sshd\[27770\]: Invalid user 206 from 52.167.235.81
Sep 24 21:27:31 santamaria sshd\[27770\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.167.235.81
Sep 24 21:27:33 santamaria sshd\[27770\]: Failed password for invalid user 206 from 52.167.235.81 port 3769 ssh2
...
2020-09-25 03:28:54
102.165.30.13 attackbots
 UDP 102.165.30.13:57338 -> port 53, len 59
2020-09-25 03:43:50
185.202.1.105 attack
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2020-09-25 03:37:38
189.170.57.156 attackspambots
RDP Bruteforce
2020-09-25 03:35:50
45.153.203.138 attackspambots
Time:     Wed Sep 23 13:34:12 2020 -0300
IP:       45.153.203.138 (US/United States/-)
Failures: 30 (smtpauth)
Interval: 3600 seconds
Blocked:  Permanent Block
2020-09-25 03:29:52
18.194.176.255 attackbotsspam
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2020-09-25 03:32:02
203.137.119.217 attackspam
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2020-09-25 03:33:16
37.194.220.30 attack
 TCP (SYN) 37.194.220.30:18979 -> port 23, len 44
2020-09-25 03:26:23
112.85.42.174 attackspam
[MK-VM1] SSH login failed
2020-09-25 03:45:48
62.133.129.37 attackbots
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2020-09-25 03:46:35
185.220.102.8 attackspambots
$f2bV_matches
2020-09-25 03:32:16
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Unauthorized connection attempt from IP address 41.38.128.138 on Port 445(SMB)
2020-09-25 03:18:21
102.165.30.29 attackspam
port scan and connect, tcp 443 (https)
2020-09-25 03:23:15

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