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:
IP Type Details Datetime
104.21.35.202 spam
AKA healthpreneurgroup.com email spammers
2023-06-28 05:07:37
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.3.52
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51815
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.3.52.			IN	A

;; AUTHORITY SECTION:
.			302	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 20:22:41 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 52.3.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 52.3.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
124.219.29.163 attack
Unauthorized connection attempt from IP address 124.219.29.163 on Port 445(SMB)
2020-02-18 05:54:01
87.245.138.194 attackspam
Unauthorized connection attempt from IP address 87.245.138.194 on Port 445(SMB)
2020-02-18 05:21:17
218.92.0.200 attackbotsspam
Feb 17 22:27:55 silence02 sshd[737]: Failed password for root from 218.92.0.200 port 62009 ssh2
Feb 17 22:29:10 silence02 sshd[860]: Failed password for root from 218.92.0.200 port 29832 ssh2
2020-02-18 05:54:32
211.75.36.206 attackspambots
Invalid user hote from 211.75.36.206 port 58830
2020-02-18 05:51:18
136.232.33.254 attackbotsspam
Unauthorized connection attempt from IP address 136.232.33.254 on Port 445(SMB)
2020-02-18 05:55:17
167.172.171.234 attackbotsspam
Feb 17 15:06:57 MK-Soft-Root2 sshd[17126]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.172.171.234 
Feb 17 15:06:58 MK-Soft-Root2 sshd[17126]: Failed password for invalid user sea from 167.172.171.234 port 45408 ssh2
...
2020-02-18 05:15:18
45.238.204.28 attackbots
Port probing on unauthorized port 23
2020-02-18 05:36:49
131.0.31.126 attack
Unauthorized connection attempt from IP address 131.0.31.126 on Port 445(SMB)
2020-02-18 05:31:00
144.22.108.33 attackspambots
2020-02-07T11:12:43.648741suse-nuc sshd[19833]: Invalid user cqx from 144.22.108.33 port 42644
...
2020-02-18 05:41:10
178.218.92.188 attack
Unauthorized connection attempt from IP address 178.218.92.188 on Port 445(SMB)
2020-02-18 05:17:11
91.245.225.98 attack
Feb 17 22:10:05 mout sshd[6980]: Invalid user bitnami@123 from 91.245.225.98 port 35192
2020-02-18 05:15:33
187.167.73.242 attackbotsspam
Automatic report - Port Scan Attack
2020-02-18 05:20:55
185.163.127.211 attackspambots
$f2bV_matches
2020-02-18 05:42:23
185.232.67.5 attack
Feb 17 22:06:49 dedicated sshd[6302]: Invalid user admin from 185.232.67.5 port 38256
2020-02-18 05:35:08
42.231.162.219 attackspambots
Feb 17 19:27:26  exim[2643]: [1\39] 1j3l78-0000gd-Du H=(gmail.com) [42.231.162.219] F= rejected after DATA: This message scored 104.8 spam points.
2020-02-18 05:53:31

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