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 <<>> 104.21.50.158
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 14102
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.50.158.			IN	A

;; AUTHORITY SECTION:
.			600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 25 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:34:35 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 158.50.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 158.50.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
49.234.212.15 attack
Apr 15 18:52:35 ns382633 sshd\[26275\]: Invalid user ake from 49.234.212.15 port 57490
Apr 15 18:52:35 ns382633 sshd\[26275\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.212.15
Apr 15 18:52:36 ns382633 sshd\[26275\]: Failed password for invalid user ake from 49.234.212.15 port 57490 ssh2
Apr 15 19:00:59 ns382633 sshd\[27975\]: Invalid user celinepc from 49.234.212.15 port 47560
Apr 15 19:00:59 ns382633 sshd\[27975\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.212.15
2020-04-16 04:24:57
144.217.214.100 attackbots
Port Scan: Events[1] countPorts[1]: 26488 ..
2020-04-16 04:35:31
150.109.62.167 attackbotsspam
Apr 15 22:05:46 www2 sshd\[36697\]: Invalid user av from 150.109.62.167Apr 15 22:05:48 www2 sshd\[36697\]: Failed password for invalid user av from 150.109.62.167 port 39818 ssh2Apr 15 22:11:34 www2 sshd\[37332\]: Invalid user patrick from 150.109.62.167
...
2020-04-16 04:16:57
51.91.111.73 attackspambots
Apr 15 14:41:08 vps sshd[902354]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.ip-51-91-111.eu  user=root
Apr 15 14:41:09 vps sshd[902354]: Failed password for root from 51.91.111.73 port 56428 ssh2
Apr 15 14:45:14 vps sshd[926367]: Invalid user backup from 51.91.111.73 port 37614
Apr 15 14:45:14 vps sshd[926367]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=73.ip-51-91-111.eu
Apr 15 14:45:16 vps sshd[926367]: Failed password for invalid user backup from 51.91.111.73 port 37614 ssh2
...
2020-04-16 04:13:10
223.16.64.226 attack
Honeypot attack, port: 5555, PTR: 226-64-16-223-on-nets.com.
2020-04-16 04:09:52
194.180.224.130 attackbotsspam
SSH Brute Force
2020-04-16 04:49:02
5.135.253.172 attackspam
ET CINS Active Threat Intelligence Poor Reputation IP group 4 - port: 28274 proto: TCP cat: Misc Attack
2020-04-16 04:48:47
34.84.54.167 attack
SSH/22 MH Probe, BF, Hack -
2020-04-16 04:12:04
148.66.134.85 attack
Apr 15 23:16:42 debian sshd[12615]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.66.134.85 
Apr 15 23:16:44 debian sshd[12615]: Failed password for invalid user store from 148.66.134.85 port 39988 ssh2
Apr 15 23:20:22 debian sshd[12620]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.66.134.85
2020-04-16 04:17:23
220.74.104.157 attack
Honeypot attack, port: 5555, PTR: PTR record not found
2020-04-16 04:13:55
111.229.49.239 attackspam
Apr 15 01:05:10 roadrisk sshd[21335]: Failed password for invalid user Redistoor from 111.229.49.239 port 55084 ssh2
Apr 15 01:05:10 roadrisk sshd[21335]: Received disconnect from 111.229.49.239: 11: Bye Bye [preauth]
Apr 15 01:14:53 roadrisk sshd[21629]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.49.239  user=r.r
Apr 15 01:14:56 roadrisk sshd[21629]: Failed password for r.r from 111.229.49.239 port 44378 ssh2
Apr 15 01:14:56 roadrisk sshd[21629]: Received disconnect from 111.229.49.239: 11: Bye Bye [preauth]
Apr 15 01:18:07 roadrisk sshd[21712]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.49.239  user=r.r
Apr 15 01:18:10 roadrisk sshd[21712]: Failed password for r.r from 111.229.49.239 port 49144 ssh2
Apr 15 01:18:10 roadrisk sshd[21712]: Received disconnect from 111.229.49.239: 11: Bye Bye [preauth]
Apr 15 01:21:18 roadrisk sshd[21825]: pam_unix(sshd:auth): authent........
-------------------------------
2020-04-16 04:41:12
156.206.106.146 attackspambots
1586952377 - 04/15/2020 14:06:17 Host: 156.206.106.146/156.206.106.146 Port: 445 TCP Blocked
2020-04-16 04:18:16
49.88.112.55 attackspam
Apr 15 22:25:58 server sshd[58165]: Failed none for root from 49.88.112.55 port 4244 ssh2
Apr 15 22:26:00 server sshd[58165]: Failed password for root from 49.88.112.55 port 4244 ssh2
Apr 15 22:26:04 server sshd[58165]: Failed password for root from 49.88.112.55 port 4244 ssh2
2020-04-16 04:36:02
196.52.43.59 attack
Port Scan: Events[2] countPorts[2]: 987 8088 ..
2020-04-16 04:39:34
14.29.215.205 attackbots
$f2bV_matches
2020-04-16 04:43:25

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