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 <<>> 104.21.21.7
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60297
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.7.			IN	A

;; AUTHORITY SECTION:
.			174	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 02:16:07 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 7.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 7.21.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
202.131.234.226 attack
Unauthorized connection attempt from IP address 202.131.234.226 on Port 445(SMB)
2020-07-21 22:30:41
128.199.101.113 attackspambots
$f2bV_matches
2020-07-21 21:59:12
159.65.132.140 attackspam
Lines containing failures of 159.65.132.140
Jul 20 21:47:14 online-web-2 sshd[2319481]: Invalid user mongod from 159.65.132.140 port 48038
Jul 20 21:47:14 online-web-2 sshd[2319481]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.132.140 
Jul 20 21:47:16 online-web-2 sshd[2319481]: Failed password for invalid user mongod from 159.65.132.140 port 48038 ssh2
Jul 20 21:47:16 online-web-2 sshd[2319481]: Received disconnect from 159.65.132.140 port 48038:11: Bye Bye [preauth]
Jul 20 21:47:16 online-web-2 sshd[2319481]: Disconnected from invalid user mongod 159.65.132.140 port 48038 [preauth]
Jul 20 21:52:22 online-web-2 sshd[2321024]: Invalid user download from 159.65.132.140 port 56082
Jul 20 21:52:22 online-web-2 sshd[2321024]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.132.140 
Jul 20 21:52:23 online-web-2 sshd[2321024]: Failed password for invalid user download from 159.65.........
------------------------------
2020-07-21 22:31:19
62.112.11.223 attackspam
Cowrie Honeypot: 10 unauthorised SSH/Telnet login attempts between 2020-07-21T12:45:29Z and 2020-07-21T13:00:50Z
2020-07-21 22:37:03
212.70.149.82 attackspam
Rude login attack (1843 tries in 1d)
2020-07-21 22:14:41
213.152.161.69 attack
Unauthorized IMAP connection attempt
2020-07-21 22:21:40
46.101.19.133 attackspambots
Jul 21 16:02:39 minden010 sshd[18196]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.19.133
Jul 21 16:02:40 minden010 sshd[18196]: Failed password for invalid user tomcat from 46.101.19.133 port 55549 ssh2
Jul 21 16:07:10 minden010 sshd[19560]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.19.133
...
2020-07-21 22:16:32
51.38.188.63 attack
Jul 21 10:27:44 ny01 sshd[30140]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.188.63
Jul 21 10:27:46 ny01 sshd[30140]: Failed password for invalid user m from 51.38.188.63 port 38206 ssh2
Jul 21 10:32:05 ny01 sshd[30860]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.188.63
2020-07-21 22:34:12
161.35.32.43 attackbots
2020-07-21T14:57:07.074591vps773228.ovh.net sshd[16492]: Failed password for invalid user sandeep from 161.35.32.43 port 41752 ssh2
2020-07-21T15:01:13.268243vps773228.ovh.net sshd[16532]: Invalid user guest from 161.35.32.43 port 55870
2020-07-21T15:01:13.279525vps773228.ovh.net sshd[16532]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=161.35.32.43
2020-07-21T15:01:13.268243vps773228.ovh.net sshd[16532]: Invalid user guest from 161.35.32.43 port 55870
2020-07-21T15:01:15.240689vps773228.ovh.net sshd[16532]: Failed password for invalid user guest from 161.35.32.43 port 55870 ssh2
...
2020-07-21 22:04:05
106.12.192.204 attack
Jul 21 16:31:45 PorscheCustomer sshd[27930]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.192.204
Jul 21 16:31:47 PorscheCustomer sshd[27930]: Failed password for invalid user test1 from 106.12.192.204 port 38008 ssh2
Jul 21 16:32:50 PorscheCustomer sshd[27951]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.192.204
...
2020-07-21 22:33:19
202.79.34.76 attack
Jul 21 16:15:20 fhem-rasp sshd[8503]: Invalid user xs from 202.79.34.76 port 34934
...
2020-07-21 22:41:39
142.93.121.47 attackbotsspam
1694/tcp 24242/tcp 31644/tcp...
[2020-05-20/07-21]168pkt,60pt.(tcp)
2020-07-21 21:58:54
200.219.61.2 attackspam
Jul 21 04:53:09 venus sshd[26798]: Invalid user martin from 200.219.61.2 port 54866
Jul 21 04:53:09 venus sshd[26798]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.219.61.2
Jul 21 04:53:11 venus sshd[26798]: Failed password for invalid user martin from 200.219.61.2 port 54866 ssh2
Jul 21 05:00:08 venus sshd[27650]: Invalid user elbert from 200.219.61.2 port 60804
Jul 21 05:00:08 venus sshd[27650]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.219.61.2
Jul 21 05:00:10 venus sshd[27650]: Failed password for invalid user elbert from 200.219.61.2 port 60804 ssh2
Jul 21 05:05:14 venus sshd[28623]: Invalid user admin from 200.219.61.2 port 46540
Jul 21 05:05:14 venus sshd[28623]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.219.61.2
Jul 21 05:05:16 venus sshd[28623]: Failed password for invalid user admin from 200.219.61.2 port 46540 ssh2
........
------------------------------
2020-07-21 22:33:00
197.50.105.85 attackbotsspam
Unauthorized connection attempt from IP address 197.50.105.85 on Port 445(SMB)
2020-07-21 22:42:15
203.143.20.162 attackspambots
Jul 21 14:07:39 ns382633 sshd\[9672\]: Invalid user ts3 from 203.143.20.162 port 50068
Jul 21 14:07:39 ns382633 sshd\[9672\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.143.20.162
Jul 21 14:07:41 ns382633 sshd\[9672\]: Failed password for invalid user ts3 from 203.143.20.162 port 50068 ssh2
Jul 21 15:00:46 ns382633 sshd\[19611\]: Invalid user enlace from 203.143.20.162 port 60920
Jul 21 15:00:46 ns382633 sshd\[19611\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.143.20.162
2020-07-21 22:41:17

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