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 of America (the)

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 <<>> 21.42.169.78
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 54619
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.42.169.78.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012300 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Jan 23 22:30:40 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 78.169.42.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 78.169.42.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
216.68.91.104 attack
2020-05-22T15:05:59.416448struts4.enskede.local sshd\[4960\]: Invalid user jsq from 216.68.91.104 port 59340
2020-05-22T15:05:59.424410struts4.enskede.local sshd\[4960\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ttgp-091104.thetonegroup.com
2020-05-22T15:06:02.914161struts4.enskede.local sshd\[4960\]: Failed password for invalid user jsq from 216.68.91.104 port 59340 ssh2
2020-05-22T15:10:39.989732struts4.enskede.local sshd\[4991\]: Invalid user rwa from 216.68.91.104 port 46196
2020-05-22T15:10:39.996133struts4.enskede.local sshd\[4991\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ttgp-091104.thetonegroup.com
...
2020-05-23 03:30:13
94.102.52.44 attack
May 22 21:47:50 ns3042688 courier-pop3d: LOGIN FAILED, user=reception@tienda-cmt.org, ip=\[::ffff:94.102.52.44\]
...
2020-05-23 03:49:51
20.188.39.139 attackspam
20.188.39.139 - - [22/May/2020:18:48:53 +0200] "POST //wp-login.php HTTP/1.1" 200 5637 "https://idpi.univ-lyon3.fr//wp-login.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36"
20.188.39.139 - - [22/May/2020:18:48:53 +0200] "POST //wp-login.php HTTP/1.1" 200 5637 "https://idpi.univ-lyon3.fr//wp-login.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36"
20.188.39.139 - - [22/May/2020:18:48:53 +0200] "POST //wp-login.php HTTP/1.1" 200 5637 "https://idpi.univ-lyon3.fr//wp-login.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36"
20.188.39.139 - - [22/May/2020:18:48:54 +0200] "POST //wp-login.php HTTP/1.1" 200 5637 "https://idpi.univ-lyon3.fr//wp-login.php" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36"
20.188.3
...
2020-05-23 03:39:21
5.135.164.227 attackspam
$f2bV_matches
2020-05-23 03:36:26
103.21.53.11 attackspambots
20 attempts against mh-ssh on echoip
2020-05-23 03:35:36
180.76.97.9 attackbots
Invalid user yjz from 180.76.97.9 port 53092
2020-05-23 03:44:39
185.153.196.245 attackbots
ET DROP Dshield Block Listed Source group 1 - port: 3390 proto: TCP cat: Misc Attack
2020-05-23 03:42:46
185.209.179.76 attackspam
7 Attack(s) Detected
[DoS Attack: SYN/ACK Scan] from source: 185.209.179.76, port 25461, Thursday, May 21, 2020 17:58:15

[DoS Attack: SYN/ACK Scan] from source: 185.209.179.76, port 25461, Thursday, May 21, 2020 16:43:58

[DoS Attack: SYN/ACK Scan] from source: 185.209.179.76, port 25461, Wednesday, May 20, 2020 20:27:32

[DoS Attack: SYN/ACK Scan] from source: 185.209.179.76, port 25461, Wednesday, May 20, 2020 18:45:01

[DoS Attack: SYN/ACK Scan] from source: 185.209.179.76, port 25461, Wednesday, May 20, 2020 16:12:01

[DoS Attack: SYN/ACK Scan] from source: 185.209.179.76, port 25461, Wednesday, May 20, 2020 15:46:17

[DoS Attack: SYN/ACK Scan] from source: 185.209.179.76, port 25461, Wednesday, May 20, 2020 14:56:20
2020-05-23 03:35:03
212.83.131.135 attackbotsspam
May 22 22:05:45 hosting sshd[28448]: Invalid user ipc from 212.83.131.135 port 41628
May 22 22:05:45 hosting sshd[28448]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.83.131.135
May 22 22:05:45 hosting sshd[28448]: Invalid user ipc from 212.83.131.135 port 41628
May 22 22:05:46 hosting sshd[28448]: Failed password for invalid user ipc from 212.83.131.135 port 41628 ssh2
May 22 22:20:37 hosting sshd[29862]: Invalid user dys from 212.83.131.135 port 50302
...
2020-05-23 03:33:57
222.186.180.147 attackbots
May 22 15:15:43 NPSTNNYC01T sshd[11331]: Failed password for root from 222.186.180.147 port 9850 ssh2
May 22 15:15:54 NPSTNNYC01T sshd[11331]: Failed password for root from 222.186.180.147 port 9850 ssh2
May 22 15:15:57 NPSTNNYC01T sshd[11331]: Failed password for root from 222.186.180.147 port 9850 ssh2
May 22 15:15:57 NPSTNNYC01T sshd[11331]: error: maximum authentication attempts exceeded for root from 222.186.180.147 port 9850 ssh2 [preauth]
...
2020-05-23 03:29:25
223.247.223.39 attack
May 22 05:59:20 server1 sshd\[20018\]: Invalid user mmz from 223.247.223.39
May 22 05:59:20 server1 sshd\[20018\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.247.223.39 
May 22 05:59:22 server1 sshd\[20018\]: Failed password for invalid user mmz from 223.247.223.39 port 60058 ssh2
May 22 06:04:59 server1 sshd\[21803\]: Invalid user oos from 223.247.223.39
May 22 06:04:59 server1 sshd\[21803\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=223.247.223.39 
...
2020-05-23 03:17:40
185.151.243.192 attackspambots
Fail2Ban Ban Triggered
2020-05-23 03:47:17
58.209.188.177 attackbotsspam
Unauthorized connection attempt detected from IP address 58.209.188.177 to port 23 [T]
2020-05-23 03:23:24
92.38.22.78 attackspambots
CloudCIX Reconnaissance Scan Detected, PTR: unallocated.unioncom.net.ua.
2020-05-23 03:46:04
60.216.46.77 attackbots
May 22 18:06:52 santamaria sshd\[5763\]: Invalid user javier from 60.216.46.77
May 22 18:06:52 santamaria sshd\[5763\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.216.46.77
May 22 18:06:54 santamaria sshd\[5763\]: Failed password for invalid user javier from 60.216.46.77 port 41817 ssh2
...
2020-05-23 03:26:58

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