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: None

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 <<>> 21.246.53.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2735
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.246.53.139.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020600 1800 900 604800 86400

;; Query time: 35 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 06 17:50:50 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 139.53.246.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.53.246.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
165.22.244.140 attackspambots
165.22.244.140 - - [24/Jun/2020:21:37:43 +0100] "POST /wp-login.php HTTP/1.1" 200 1993 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.22.244.140 - - [24/Jun/2020:21:37:47 +0100] "POST /wp-login.php HTTP/1.1" 200 2040 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
165.22.244.140 - - [24/Jun/2020:21:37:50 +0100] "POST /wp-login.php HTTP/1.1" 200 2043 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-06-25 04:39:17
140.238.1.244 attackbots
Jun 24 22:49:28 vps687878 sshd\[2953\]: Invalid user admin from 140.238.1.244 port 57624
Jun 24 22:49:28 vps687878 sshd\[2953\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.238.1.244
Jun 24 22:49:30 vps687878 sshd\[2953\]: Failed password for invalid user admin from 140.238.1.244 port 57624 ssh2
Jun 24 22:54:35 vps687878 sshd\[3437\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=140.238.1.244  user=root
Jun 24 22:54:38 vps687878 sshd\[3437\]: Failed password for root from 140.238.1.244 port 44524 ssh2
...
2020-06-25 05:01:25
141.98.81.210 attack
Jun 24 22:38:27 sshgateway sshd\[10484\]: Invalid user admin from 141.98.81.210
Jun 24 22:38:27 sshgateway sshd\[10484\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=141.98.81.210
Jun 24 22:38:29 sshgateway sshd\[10484\]: Failed password for invalid user admin from 141.98.81.210 port 7017 ssh2
2020-06-25 04:55:40
101.231.146.36 attackspambots
Jun 24 22:37:28 [host] sshd[11461]: Invalid user s
Jun 24 22:37:28 [host] sshd[11461]: pam_unix(sshd:
Jun 24 22:37:30 [host] sshd[11461]: Failed passwor
2020-06-25 04:52:27
212.98.164.74 attackbots
Unauthorized connection attempt from IP address 212.98.164.74 on Port 445(SMB)
2020-06-25 04:36:39
94.176.207.111 attackbots
Automatic report - Port Scan Attack
2020-06-25 04:45:39
222.186.173.154 attackbots
Jun 24 20:35:39 ip-172-31-61-156 sshd[23032]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.154  user=root
Jun 24 20:35:41 ip-172-31-61-156 sshd[23032]: Failed password for root from 222.186.173.154 port 64906 ssh2
...
2020-06-25 04:36:12
89.248.168.226 attack
06/24/2020-16:38:17.371660 89.248.168.226 Protocol: 6 ET SCAN NMAP -sS window 1024
2020-06-25 04:45:14
189.112.179.115 attack
SSH auth scanning - multiple failed logins
2020-06-25 04:34:08
141.98.81.6 attackbots
Jun 25 04:43:06 doubuntu sshd[22550]: Invalid user 1234 from 141.98.81.6 port 33966
Jun 25 04:43:06 doubuntu sshd[22550]: Connection closed by invalid user 1234 141.98.81.6 port 33966 [preauth]
Jun 25 04:43:16 doubuntu sshd[22622]: Invalid user user from 141.98.81.6 port 38776
...
2020-06-25 04:53:32
103.6.244.158 attack
103.6.244.158 - - \[24/Jun/2020:22:37:22 +0200\] "POST /wp-login.php HTTP/1.0" 200 6718 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
103.6.244.158 - - \[24/Jun/2020:22:37:25 +0200\] "POST /wp-login.php HTTP/1.0" 200 6548 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
103.6.244.158 - - \[24/Jun/2020:22:37:27 +0200\] "POST /wp-login.php HTTP/1.0" 200 6542 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-06-25 04:52:57
94.199.198.137 attack
Jun 24 22:34:09 abendstille sshd\[7559\]: Invalid user xdj from 94.199.198.137
Jun 24 22:34:09 abendstille sshd\[7559\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.199.198.137
Jun 24 22:34:11 abendstille sshd\[7559\]: Failed password for invalid user xdj from 94.199.198.137 port 40468 ssh2
Jun 24 22:37:30 abendstille sshd\[11131\]: Invalid user postgres from 94.199.198.137
Jun 24 22:37:30 abendstille sshd\[11131\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.199.198.137
...
2020-06-25 04:52:43
201.148.31.114 attackspam
Unauthorized connection attempt: SRC=201.148.31.114
...
2020-06-25 04:29:36
222.186.175.151 attackspam
Jun 24 16:37:42 NPSTNNYC01T sshd[15723]: Failed password for root from 222.186.175.151 port 12862 ssh2
Jun 24 16:37:46 NPSTNNYC01T sshd[15723]: Failed password for root from 222.186.175.151 port 12862 ssh2
Jun 24 16:37:49 NPSTNNYC01T sshd[15723]: Failed password for root from 222.186.175.151 port 12862 ssh2
Jun 24 16:37:52 NPSTNNYC01T sshd[15723]: Failed password for root from 222.186.175.151 port 12862 ssh2
...
2020-06-25 04:38:58
41.226.11.252 attack
Jun 24 22:49:40 vps sshd[584209]: Failed password for invalid user rr from 41.226.11.252 port 6310 ssh2
Jun 24 22:52:05 vps sshd[598629]: Invalid user linas from 41.226.11.252 port 26318
Jun 24 22:52:05 vps sshd[598629]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.226.11.252
Jun 24 22:52:07 vps sshd[598629]: Failed password for invalid user linas from 41.226.11.252 port 26318 ssh2
Jun 24 22:54:32 vps sshd[631533]: Invalid user ftptest from 41.226.11.252 port 37173
...
2020-06-25 05:06:26

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