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 <<>> 104.21.69.158
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2626
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.69.158.			IN	A

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

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:24:40 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 158.69.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 158.69.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
109.87.240.168 attackbots
Sep 20 20:02:16 root sshd[6878]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.87.240.168  user=root
Sep 20 20:02:17 root sshd[6878]: Failed password for root from 109.87.240.168 port 41426 ssh2
...
2020-09-21 13:52:19
106.124.130.114 attack
SSH brute-force attempt
2020-09-21 13:16:29
68.111.252.150 attackspambots
(sshd) Failed SSH login from 68.111.252.150 (US/United States/California/San Diego/ip68-111-252-150.sd.sd.cox.net): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Sep 20 13:02:20 atlas sshd[16837]: Invalid user admin from 68.111.252.150 port 41475
Sep 20 13:02:21 atlas sshd[16837]: Failed password for invalid user admin from 68.111.252.150 port 41475 ssh2
Sep 20 13:02:22 atlas sshd[16842]: Invalid user admin from 68.111.252.150 port 41543
Sep 20 13:02:23 atlas sshd[16842]: Failed password for invalid user admin from 68.111.252.150 port 41543 ssh2
Sep 20 13:02:24 atlas sshd[16854]: Invalid user admin from 68.111.252.150 port 41585
2020-09-21 13:35:55
110.85.88.235 attackspam
Sep 20 20:02:54 root sshd[7119]: Invalid user pi from 110.85.88.235
...
2020-09-21 13:15:43
175.24.75.183 attack
Sep 21 07:15:16 ip106 sshd[22502]: Failed password for root from 175.24.75.183 port 33020 ssh2
...
2020-09-21 13:31:26
222.186.173.226 attack
Sep 21 07:20:42 sd-69548 sshd[2480595]: Unable to negotiate with 222.186.173.226 port 23930: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 [preauth]
Sep 21 07:24:12 sd-69548 sshd[2480860]: Unable to negotiate with 222.186.173.226 port 41852: no matching key exchange method found. Their offer: diffie-hellman-group1-sha1,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1 [preauth]
...
2020-09-21 13:27:24
218.92.0.251 attackbotsspam
Sep 21 07:35:20 jane sshd[30660]: Failed password for root from 218.92.0.251 port 21854 ssh2
Sep 21 07:35:25 jane sshd[30660]: Failed password for root from 218.92.0.251 port 21854 ssh2
...
2020-09-21 13:46:48
39.98.172.174 attack
Sep 20 20:01:32 journals sshd\[102163\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=39.98.172.174  user=root
Sep 20 20:01:34 journals sshd\[102163\]: Failed password for root from 39.98.172.174 port 49500 ssh2
Sep 20 20:02:32 journals sshd\[102310\]: Invalid user ftp from 39.98.172.174
Sep 20 20:02:32 journals sshd\[102310\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=39.98.172.174
Sep 20 20:02:34 journals sshd\[102310\]: Failed password for invalid user ftp from 39.98.172.174 port 61638 ssh2
...
2020-09-21 13:35:29
181.49.118.185 attack
Sep 21 02:08:35 ns382633 sshd\[14111\]: Invalid user user from 181.49.118.185 port 41142
Sep 21 02:08:35 ns382633 sshd\[14111\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.49.118.185
Sep 21 02:08:36 ns382633 sshd\[14111\]: Failed password for invalid user user from 181.49.118.185 port 41142 ssh2
Sep 21 02:16:59 ns382633 sshd\[15810\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=181.49.118.185  user=root
Sep 21 02:17:00 ns382633 sshd\[15810\]: Failed password for root from 181.49.118.185 port 56040 ssh2
2020-09-21 13:13:24
51.91.96.96 attackspam
Sep 21 06:57:33 xeon sshd[45138]: Failed password for invalid user service from 51.91.96.96 port 51354 ssh2
2020-09-21 13:46:29
222.186.30.35 attackspam
2020-09-21T07:24[Censored Hostname] sshd[21802]: Failed password for root from 222.186.30.35 port 52000 ssh2
2020-09-21T07:25[Censored Hostname] sshd[21802]: Failed password for root from 222.186.30.35 port 52000 ssh2
2020-09-21T07:25[Censored Hostname] sshd[21802]: Failed password for root from 222.186.30.35 port 52000 ssh2[...]
2020-09-21 13:27:48
129.211.38.223 attack
2020-09-21T07:31:40+0200 Failed SSH Authentication/Brute Force Attack.(Server 2)
2020-09-21 13:38:17
140.120.15.176 attackspam
Sep 21 02:28:46 our-server-hostname sshd[11960]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.120.15.176  user=r.r
Sep 21 02:28:48 our-server-hostname sshd[11960]: Failed password for r.r from 140.120.15.176 port 48384 ssh2
Sep 21 02:45:30 our-server-hostname sshd[14328]: Invalid user ftpuser from 140.120.15.176
Sep 21 02:45:30 our-server-hostname sshd[14328]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.120.15.176 
Sep 21 02:45:32 our-server-hostname sshd[14328]: Failed password for invalid user ftpuser from 140.120.15.176 port 35942 ssh2
Sep 21 02:49:29 our-server-hostname sshd[14820]: Invalid user admin from 140.120.15.176
Sep 21 02:49:29 our-server-hostname sshd[14820]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.120.15.176 


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=140.120.15.176
2020-09-21 13:28:04
168.187.75.4 attackbotsspam
Multiple SSH authentication failures from 168.187.75.4
2020-09-21 13:14:58
220.142.43.128 attack
Sep 20 17:40:08 ssh2 sshd[26866]: Invalid user admin from 220.142.43.128 port 3568
Sep 20 17:40:08 ssh2 sshd[26866]: Failed password for invalid user admin from 220.142.43.128 port 3568 ssh2
Sep 20 17:40:08 ssh2 sshd[26866]: Connection closed by invalid user admin 220.142.43.128 port 3568 [preauth]
...
2020-09-21 13:51:03

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