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 <<>> 104.21.21.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54211
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.21.			IN	A

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

;; Query time: 71 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:55:38 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 21.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
178.46.167.168 attackbots
B: Magento admin pass test (abusive)
2020-01-02 23:10:25
118.69.108.23 attack
Jan  2 06:24:51 sigma sshd\[16229\]: Invalid user password from 118.69.108.23Jan  2 06:24:53 sigma sshd\[16229\]: Failed password for invalid user password from 118.69.108.23 port 58288 ssh2
...
2020-01-02 22:49:27
39.33.157.106 attackspambots
SSH bruteforce
2020-01-02 23:24:44
1.2.150.40 attackbotsspam
Unauthorized connection attempt detected from IP address 1.2.150.40 to port 445
2020-01-02 22:47:58
124.160.83.138 attackbots
Jan  2 15:54:19 mail sshd[25721]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.160.83.138 
Jan  2 15:54:21 mail sshd[25721]: Failed password for invalid user curt from 124.160.83.138 port 46438 ssh2
Jan  2 15:55:59 mail sshd[25969]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=124.160.83.138
2020-01-02 23:11:58
222.186.175.220 attackspam
Jan  2 15:58:08 legacy sshd[25357]: Failed password for root from 222.186.175.220 port 48670 ssh2
Jan  2 15:58:21 legacy sshd[25357]: error: maximum authentication attempts exceeded for root from 222.186.175.220 port 48670 ssh2 [preauth]
Jan  2 15:58:28 legacy sshd[25366]: Failed password for root from 222.186.175.220 port 57302 ssh2
...
2020-01-02 23:06:10
148.70.249.72 attack
Jan  2 15:58:15 ArkNodeAT sshd\[7724\]: Invalid user miner from 148.70.249.72
Jan  2 15:58:15 ArkNodeAT sshd\[7724\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.70.249.72
Jan  2 15:58:17 ArkNodeAT sshd\[7724\]: Failed password for invalid user miner from 148.70.249.72 port 40976 ssh2
2020-01-02 23:09:06
5.9.70.72 attackspambots
20 attempts against mh-misbehave-ban on pluto.magehost.pro
2020-01-02 23:07:29
181.48.225.126 attackbots
Jan  2 14:55:44 zeus sshd[11953]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.48.225.126 
Jan  2 14:55:46 zeus sshd[11953]: Failed password for invalid user feiner from 181.48.225.126 port 45342 ssh2
Jan  2 14:58:35 zeus sshd[12111]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.48.225.126 
Jan  2 14:58:37 zeus sshd[12111]: Failed password for invalid user 1 from 181.48.225.126 port 41382 ssh2
2020-01-02 22:59:56
49.88.112.55 attackspam
Jan  2 19:58:20 gw1 sshd[17120]: Failed password for root from 49.88.112.55 port 5047 ssh2
Jan  2 19:58:33 gw1 sshd[17120]: error: maximum authentication attempts exceeded for root from 49.88.112.55 port 5047 ssh2 [preauth]
...
2020-01-02 23:03:14
222.212.82.160 attackbotsspam
Unauthorised access (Jan  2) SRC=222.212.82.160 LEN=40 TTL=53 ID=64168 TCP DPT=23 WINDOW=41321 SYN
2020-01-02 23:10:00
106.12.83.146 attack
Jan  2 15:09:33 zeus sshd[12604]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.83.146 
Jan  2 15:09:35 zeus sshd[12604]: Failed password for invalid user rpm from 106.12.83.146 port 37358 ssh2
Jan  2 15:13:33 zeus sshd[12757]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.83.146 
Jan  2 15:13:35 zeus sshd[12757]: Failed password for invalid user hung from 106.12.83.146 port 58844 ssh2
2020-01-02 23:26:47
218.92.0.145 attack
Jan  2 15:58:32 dedicated sshd[4349]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.145  user=root
Jan  2 15:58:34 dedicated sshd[4349]: Failed password for root from 218.92.0.145 port 40396 ssh2
2020-01-02 23:02:02
177.69.237.53 attack
Jan  2 14:50:02 zeus sshd[11748]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.69.237.53 
Jan  2 14:50:04 zeus sshd[11748]: Failed password for invalid user rator from 177.69.237.53 port 48428 ssh2
Jan  2 14:54:00 zeus sshd[11907]: Failed password for root from 177.69.237.53 port 50288 ssh2
2020-01-02 23:27:51
212.200.36.219 attackbotsspam
php WP PHPmyadamin ABUSE blocked for 12h
2020-01-02 23:20:42

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