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 <<>> 104.21.21.92
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2894
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.21.92.			IN	A

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

;; Query time: 169 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:58:35 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 92.21.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 92.21.21.104.in-addr.arpa: NXDOMAIN
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Related comments:
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$f2bV_matches
2020-04-26 02:52:59
119.193.27.90 attack
Apr 25 20:53:47 server sshd[17858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.193.27.90
Apr 25 20:53:49 server sshd[17858]: Failed password for invalid user admin from 119.193.27.90 port 57677 ssh2
Apr 25 20:58:06 server sshd[18395]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.193.27.90
...
2020-04-26 03:07:19
157.230.41.212 attack
$f2bV_matches
2020-04-26 03:09:00
111.229.50.131 attack
Apr 25 11:21:49 firewall sshd[6423]: Invalid user mongodb2 from 111.229.50.131
Apr 25 11:21:51 firewall sshd[6423]: Failed password for invalid user mongodb2 from 111.229.50.131 port 36128 ssh2
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...
2020-04-26 03:09:45
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2020-04-26 03:05:09
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TCP src-port=40663   dst-port=25   Listed on   abuseat-org barracuda zen-spamhaus       (Project Honey Pot rated Suspicious & Spammer)   (251)
2020-04-26 03:00:52
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Apr 25 19:37:56 mail sshd[10857]: Invalid user dstat from 5.196.69.227
Apr 25 19:37:56 mail sshd[10857]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.69.227
Apr 25 19:37:56 mail sshd[10857]: Invalid user dstat from 5.196.69.227
Apr 25 19:37:59 mail sshd[10857]: Failed password for invalid user dstat from 5.196.69.227 port 56910 ssh2
Apr 25 19:47:32 mail sshd[12142]: Invalid user git from 5.196.69.227
...
2020-04-26 03:08:35
188.166.251.87 attackspambots
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119.122.115.83 attack
1587816708 - 04/25/2020 14:11:48 Host: 119.122.115.83/119.122.115.83 Port: 445 TCP Blocked
2020-04-26 02:57:43
49.234.31.158 attackspambots
Apr 25 18:10:18 *** sshd[31877]: Invalid user fabian from 49.234.31.158
2020-04-26 03:17:47
72.1.105.18 attackbots
$f2bV_matches
2020-04-26 02:54:03
141.98.81.81 attack
Apr 25 20:57:09 vps647732 sshd[7375]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.81.81
Apr 25 20:57:11 vps647732 sshd[7375]: Failed password for invalid user 1234 from 141.98.81.81 port 34248 ssh2
...
2020-04-26 03:16:11

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