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: IANA Special-Purpose Address

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 <<>> 242.3.78.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33455
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;242.3.78.21.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025030101 1800 900 604800 86400

;; Query time: 38 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Mar 02 05:12:07 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 21.78.3.242.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 21.78.3.242.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
45.55.155.224 attack
Invalid user yangrongying from 45.55.155.224 port 53381
2020-07-31 20:06:15
149.202.189.5 attackbotsspam
2020-07-31T10:19:49.172508vps-d63064a2 sshd[171835]: User root from 149.202.189.5 not allowed because not listed in AllowUsers
2020-07-31T10:19:49.192053vps-d63064a2 sshd[171835]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.189.5  user=root
2020-07-31T10:19:49.172508vps-d63064a2 sshd[171835]: User root from 149.202.189.5 not allowed because not listed in AllowUsers
2020-07-31T10:19:50.859324vps-d63064a2 sshd[171835]: Failed password for invalid user root from 149.202.189.5 port 47095 ssh2
...
2020-07-31 19:38:37
194.26.29.205 attackspam
07/31/2020-08:11:34.239531 194.26.29.205 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-07-31 20:19:12
182.57.3.20 attackspambots
Jul 31 05:46:29 debian-2gb-nbg1-2 kernel: \[18425676.495946\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=182.57.3.20 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=42967 PROTO=TCP SPT=40034 DPT=1433 WINDOW=1024 RES=0x00 SYN URGP=0
2020-07-31 19:50:59
173.236.152.131 attack
173.236.152.131 - - [31/Jul/2020:07:40:53 +0100] "POST /wp-login.php HTTP/1.1" 200 1908 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
173.236.152.131 - - [31/Jul/2020:07:40:54 +0100] "POST /wp-login.php HTTP/1.1" 200 1880 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
173.236.152.131 - - [31/Jul/2020:07:40:54 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-07-31 19:44:43
163.172.49.56 attack
Jul 31 12:12:11 Ubuntu-1404-trusty-64-minimal sshd\[5459\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.172.49.56  user=root
Jul 31 12:12:13 Ubuntu-1404-trusty-64-minimal sshd\[5459\]: Failed password for root from 163.172.49.56 port 55470 ssh2
Jul 31 12:23:34 Ubuntu-1404-trusty-64-minimal sshd\[15858\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.172.49.56  user=root
Jul 31 12:23:36 Ubuntu-1404-trusty-64-minimal sshd\[15858\]: Failed password for root from 163.172.49.56 port 40867 ssh2
Jul 31 12:29:51 Ubuntu-1404-trusty-64-minimal sshd\[21754\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=163.172.49.56  user=root
2020-07-31 19:52:28
180.167.240.210 attackbotsspam
Jul 31 09:22:19 root sshd[11407]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.167.240.210  user=root
Jul 31 09:22:22 root sshd[11407]: Failed password for root from 180.167.240.210 port 58144 ssh2
...
2020-07-31 20:06:38
150.136.152.190 attackbots
2020-07-31T12:09:35.562307vps1033 sshd[1629]: Failed password for root from 150.136.152.190 port 54658 ssh2
2020-07-31T12:10:33.577314vps1033 sshd[3821]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.136.152.190  user=root
2020-07-31T12:10:35.685910vps1033 sshd[3821]: Failed password for root from 150.136.152.190 port 34730 ssh2
2020-07-31T12:11:31.567835vps1033 sshd[5828]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.136.152.190  user=root
2020-07-31T12:11:33.971315vps1033 sshd[5828]: Failed password for root from 150.136.152.190 port 43034 ssh2
...
2020-07-31 20:19:39
123.31.27.102 attackspambots
Jul 31 14:02:54 eventyay sshd[3461]: Failed password for root from 123.31.27.102 port 49086 ssh2
Jul 31 14:07:48 eventyay sshd[3557]: Failed password for root from 123.31.27.102 port 32864 ssh2
...
2020-07-31 20:25:40
107.161.177.66 attackspam
www.rbtierfotografie.de 107.161.177.66 [31/Jul/2020:12:55:29 +0200] "POST /wp-login.php HTTP/1.1" 200 6187 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
www.rbtierfotografie.de 107.161.177.66 [31/Jul/2020:12:55:31 +0200] "POST /wp-login.php HTTP/1.1" 200 6140 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-07-31 19:43:15
113.214.25.170 attackspambots
Invalid user rruebner from 113.214.25.170 port 57794
2020-07-31 20:04:22
88.99.4.157 attack
"XSS Attack Detected via libinjection - Matched Data: XSS data found within ARGS_NAMES:
2020-07-31 19:57:12
141.98.9.161 attackbotsspam
Jul 31 12:43:21 zooi sshd[8014]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.9.161
Jul 31 12:43:24 zooi sshd[8014]: Failed password for invalid user admin from 141.98.9.161 port 39759 ssh2
...
2020-07-31 19:50:02
123.126.106.88 attackspam
SSH Brute-Forcing (server2)
2020-07-31 20:22:54
222.86.158.232 attackbotsspam
Invalid user wangdonghui from 222.86.158.232 port 33606
2020-07-31 20:09:20

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