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: None

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 <<>> 104.21.52.234
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 30483
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.52.234.			IN	A

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

;; Query time: 24 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 23:49:51 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 234.52.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 234.52.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
85.116.124.27 attack
Unauthorized connection attempt from IP address 85.116.124.27 on Port 445(SMB)
2020-06-17 23:29:08
152.136.139.129 attackbots
$f2bV_matches
2020-06-17 23:56:41
211.192.36.99 attackbotsspam
SSH brute force
2020-06-17 23:47:31
192.144.186.22 attackbots
Jun 17 14:02:32 ns3164893 sshd[12411]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=192.144.186.22
Jun 17 14:02:34 ns3164893 sshd[12411]: Failed password for invalid user zihang from 192.144.186.22 port 45870 ssh2
...
2020-06-17 23:27:50
219.135.209.13 attackspam
Jun 17 13:51:27 prox sshd[11695]: Failed password for root from 219.135.209.13 port 35210 ssh2
2020-06-17 23:26:58
192.3.1.22 attackspambots
$f2bV_matches
2020-06-17 23:48:51
203.126.185.187 attack
Telnet Server BruteForce Attack
2020-06-17 23:53:04
194.244.59.3 attackspam
Unauthorized connection attempt from IP address 194.244.59.3 on Port 445(SMB)
2020-06-17 23:19:04
219.93.121.22 attackbots
Jun 16 18:11:37 WHD8 dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 6 secs\): user=\, method=PLAIN, rip=219.93.121.22, lip=10.64.89.208, TLS: Disconnected, session=\<4IzyyzWoi4DbXXkW\>
Jun 16 20:41:43 WHD8 dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 6 secs\): user=\, method=PLAIN, rip=219.93.121.22, lip=10.64.89.208, TLS: Disconnected, session=\
Jun 16 20:51:37 WHD8 dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 4 secs\): user=\, method=PLAIN, rip=219.93.121.22, lip=10.64.89.208, TLS, session=\<6846CDio59LbXXkW\>
Jun 16 23:33:56 WHD8 dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 6 secs\): user=\, method=PLAIN, rip=219.93.121.22, lip=10.64.89.208, TLS, session=\
Jun 16 23:42:15 WHD8 dovecot: imap-login: Disconnected \(auth failed, 1 attempts in 6 secs\): user=\
2020-06-17 23:44:43
222.186.175.150 attackspam
Jun 17 17:43:44 abendstille sshd\[31628\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.150  user=root
Jun 17 17:43:45 abendstille sshd\[31628\]: Failed password for root from 222.186.175.150 port 44384 ssh2
Jun 17 17:43:49 abendstille sshd\[31628\]: Failed password for root from 222.186.175.150 port 44384 ssh2
Jun 17 17:43:52 abendstille sshd\[31628\]: Failed password for root from 222.186.175.150 port 44384 ssh2
Jun 17 17:43:56 abendstille sshd\[31628\]: Failed password for root from 222.186.175.150 port 44384 ssh2
...
2020-06-17 23:46:06
222.186.30.112 attackspambots
Jun 17 17:51:17 vps sshd[666596]: Failed password for root from 222.186.30.112 port 49840 ssh2
Jun 17 17:51:19 vps sshd[666596]: Failed password for root from 222.186.30.112 port 49840 ssh2
Jun 17 17:51:21 vps sshd[667164]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.30.112  user=root
Jun 17 17:51:23 vps sshd[667164]: Failed password for root from 222.186.30.112 port 23944 ssh2
Jun 17 17:51:26 vps sshd[667164]: Failed password for root from 222.186.30.112 port 23944 ssh2
...
2020-06-17 23:59:05
51.178.52.56 attackspambots
Jun 17 13:27:54 XXX sshd[29891]: Invalid user kodi from 51.178.52.56 port 50474
2020-06-17 23:33:15
80.82.77.245 attackspam
80.82.77.245 was recorded 10 times by 5 hosts attempting to connect to the following ports: 1042,1047,1054. Incident counter (4h, 24h, all-time): 10, 53, 24111
2020-06-17 23:24:12
185.217.181.38 attackspam
Jun 17 08:33:11 NPSTNNYC01T sshd[30438]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.217.181.38
Jun 17 08:33:13 NPSTNNYC01T sshd[30438]: Failed password for invalid user qin from 185.217.181.38 port 59156 ssh2
Jun 17 08:36:50 NPSTNNYC01T sshd[30835]: Failed password for root from 185.217.181.38 port 58934 ssh2
...
2020-06-17 23:49:32
123.176.39.74 attack
Unauthorized connection attempt from IP address 123.176.39.74 on Port 445(SMB)
2020-06-17 23:25:57

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