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 <<>> 104.21.234.252
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4133
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.234.252.			IN	A

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

;; Query time: 66 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:18:03 CST 2022
;; MSG SIZE  rcvd: 107
Host info
Host 252.234.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 252.234.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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45.237.140.120 attack
Feb 11 00:04:42 legacy sshd[26883]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.237.140.120
Feb 11 00:04:44 legacy sshd[26883]: Failed password for invalid user fsd from 45.237.140.120 port 53214 ssh2
Feb 11 00:08:07 legacy sshd[27122]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.237.140.120
...
2020-02-11 07:25:41
110.227.189.72 attackspam
Honeypot attack, port: 81, PTR: abts-tn-dynamic-72.189.227.110.airtelbroadband.in.
2020-02-11 06:50:35
189.52.149.134 attackbots
Honeypot attack, port: 445, PTR: bk-G1-0-2-150656-iacc01.cas.embratel.net.br.
2020-02-11 07:24:42
129.226.117.18 attackspam
Feb 10 23:12:59 MK-Soft-VM8 sshd[31355]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.226.117.18 
Feb 10 23:13:02 MK-Soft-VM8 sshd[31355]: Failed password for invalid user nx from 129.226.117.18 port 33084 ssh2
...
2020-02-11 06:58:37
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Honeypot attack, port: 81, PTR: 93-33-198-25.ip46.fastwebnet.it.
2020-02-11 07:30:32
185.156.73.52 attackbotsspam
02/10/2020-18:11:29.145056 185.156.73.52 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-02-11 07:18:32
189.41.106.83 attackspam
Automatic report - Port Scan Attack
2020-02-11 06:58:03
165.227.114.161 attack
Invalid user tqx from 165.227.114.161 port 34540
2020-02-11 07:03:06
61.84.24.97 attackspam
Brute force attempt
2020-02-11 06:58:21
31.207.34.146 attackbotsspam
Automatic report - XMLRPC Attack
2020-02-11 07:06:29
193.253.182.33 attack
Feb 10 22:55:35 game-panel sshd[14497]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.253.182.33
Feb 10 22:55:37 game-panel sshd[14497]: Failed password for invalid user idg from 193.253.182.33 port 37944 ssh2
Feb 10 22:59:36 game-panel sshd[14640]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.253.182.33
2020-02-11 07:12:57
80.70.111.225 attackspambots
Honeypot attack, port: 445, PTR: PTR record not found
2020-02-11 07:16:59
220.132.144.56 attackbotsspam
Honeypot attack, port: 81, PTR: 220-132-144-56.HINET-IP.hinet.net.
2020-02-11 07:26:14
185.176.27.254 attack
02/10/2020-17:48:52.177152 185.176.27.254 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-02-11 06:55:48
45.143.222.119 attackbotsspam
SMTP Brute-Force
2020-02-11 07:10:47

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