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: Germany

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 <<>> 53.21.242.148
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 4045
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;53.21.242.148.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012802 1800 900 604800 86400

;; Query time: 37 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Jan 29 08:53:59 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 148.242.21.53.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 148.242.21.53.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
118.36.234.174 attack
Invalid user suner from 118.36.234.174 port 36239
2020-10-12 22:43:10
182.151.3.137 attackbots
SSH Brute Force
2020-10-12 22:16:28
183.82.34.246 attack
Automatic Fail2ban report - Trying login SSH
2020-10-12 22:05:46
116.196.95.239 attackbotsspam
2020-10-12T09:09:04.847100morrigan.ad5gb.com sshd[631846]: Invalid user c-ryo from 116.196.95.239 port 34126
2020-10-12 22:18:04
5.135.161.7 attack
Fail2Ban Ban Triggered (2)
2020-10-12 22:39:48
120.4.225.95 spambotsattackproxynormal
Fuck up dont do that on my steam account!!
2020-10-12 22:36:13
155.4.208.184 attack
Oct 11 17:48:35 vps46666688 sshd[24357]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=155.4.208.184
...
2020-10-12 22:38:53
80.98.249.181 attackspam
Oct 12 08:14:01 staging sshd[333977]: Invalid user test from 80.98.249.181 port 45552
Oct 12 08:14:01 staging sshd[333977]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=80.98.249.181 
Oct 12 08:14:01 staging sshd[333977]: Invalid user test from 80.98.249.181 port 45552
Oct 12 08:14:02 staging sshd[333977]: Failed password for invalid user test from 80.98.249.181 port 45552 ssh2
...
2020-10-12 22:50:31
120.92.139.2 attackbots
(sshd) Failed SSH login from 120.92.139.2 (CN/China/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct 12 06:30:31 optimus sshd[7566]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.139.2  user=root
Oct 12 06:30:33 optimus sshd[7566]: Failed password for root from 120.92.139.2 port 11220 ssh2
Oct 12 06:33:45 optimus sshd[9185]: Invalid user luzie from 120.92.139.2
Oct 12 06:33:45 optimus sshd[9185]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.92.139.2 
Oct 12 06:33:47 optimus sshd[9185]: Failed password for invalid user luzie from 120.92.139.2 port 38664 ssh2
2020-10-12 22:35:55
112.85.42.88 attack
Oct 12 15:52:02 vps639187 sshd\[5002\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.88  user=root
Oct 12 15:52:04 vps639187 sshd\[5002\]: Failed password for root from 112.85.42.88 port 53684 ssh2
Oct 12 15:57:05 vps639187 sshd\[5026\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.85.42.88  user=root
...
2020-10-12 22:03:12
45.142.120.93 attack
Oct 12 14:53:16 mail postfix/smtpd\[8633\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct 12 15:23:24 mail postfix/smtpd\[9450\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct 12 15:23:25 mail postfix/smtpd\[9653\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
Oct 12 15:53:31 mail postfix/smtpd\[10439\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\
2020-10-12 22:15:03
153.101.29.178 attackbots
Oct 12 13:32:09 nas sshd[4227]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.101.29.178 
Oct 12 13:32:11 nas sshd[4227]: Failed password for invalid user hnovillo from 153.101.29.178 port 38698 ssh2
Oct 12 13:55:34 nas sshd[5076]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=153.101.29.178 
...
2020-10-12 22:06:15
106.55.53.121 attackspam
$f2bV_matches
2020-10-12 22:24:11
72.167.190.203 attackspam
Brute Force
2020-10-12 22:24:24
4.17.231.196 attack
Oct 12 14:52:29 roki-contabo sshd\[18398\]: Invalid user prueba1 from 4.17.231.196
Oct 12 14:52:29 roki-contabo sshd\[18398\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=4.17.231.196
Oct 12 14:52:31 roki-contabo sshd\[18398\]: Failed password for invalid user prueba1 from 4.17.231.196 port 51426 ssh2
Oct 12 15:08:51 roki-contabo sshd\[19084\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=4.17.231.196  user=root
Oct 12 15:08:53 roki-contabo sshd\[19084\]: Failed password for root from 4.17.231.196 port 5962 ssh2
...
2020-10-12 22:01:27

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