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 <<>> 21.76.249.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19340
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.76.249.139.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025012500 1800 900 604800 86400

;; Query time: 60 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Jan 25 22:26:32 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 139.249.76.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.249.76.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
125.71.206.3 attackbotsspam
Invalid user student4 from 125.71.206.3 port 45050
2020-09-20 03:26:34
45.138.72.167 attackspam
Port probing on unauthorized port 24272
2020-09-20 03:46:23
106.13.231.150 attackbotsspam
Sep 19 13:00:38 xeon sshd[60042]: Failed password for root from 106.13.231.150 port 35054 ssh2
2020-09-20 03:33:22
176.102.196.162 attack
 TCP (SYN) 176.102.196.162:20470 -> port 80, len 44
2020-09-20 03:26:16
51.68.189.69 attackbotsspam
Sep 19 21:35:45 buvik sshd[20986]: Invalid user system from 51.68.189.69
Sep 19 21:35:45 buvik sshd[20986]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.68.189.69
Sep 19 21:35:47 buvik sshd[20986]: Failed password for invalid user system from 51.68.189.69 port 45119 ssh2
...
2020-09-20 03:48:38
51.38.128.30 attack
Sep 19 21:50:20 ip106 sshd[29709]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.38.128.30 
Sep 19 21:50:21 ip106 sshd[29709]: Failed password for invalid user test03 from 51.38.128.30 port 39908 ssh2
...
2020-09-20 03:58:53
118.24.32.74 attackspambots
Sep 19 18:45:20 ip-172-31-16-56 sshd\[5806\]: Invalid user guest from 118.24.32.74\
Sep 19 18:45:22 ip-172-31-16-56 sshd\[5806\]: Failed password for invalid user guest from 118.24.32.74 port 38272 ssh2\
Sep 19 18:51:16 ip-172-31-16-56 sshd\[5888\]: Failed password for root from 118.24.32.74 port 34894 ssh2\
Sep 19 18:54:37 ip-172-31-16-56 sshd\[5930\]: Invalid user hadoop from 118.24.32.74\
Sep 19 18:54:39 ip-172-31-16-56 sshd\[5930\]: Failed password for invalid user hadoop from 118.24.32.74 port 42404 ssh2\
2020-09-20 03:50:38
178.128.89.86 attackbotsspam
Sep 19 09:47:03 ny01 sshd[27751]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.89.86
Sep 19 09:47:05 ny01 sshd[27751]: Failed password for invalid user ubuntu from 178.128.89.86 port 46818 ssh2
Sep 19 09:51:34 ny01 sshd[28237]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.89.86
2020-09-20 03:30:24
162.247.74.206 attack
Sep 19 20:46:09 abendstille sshd\[1882\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=162.247.74.206  user=root
Sep 19 20:46:10 abendstille sshd\[1882\]: Failed password for root from 162.247.74.206 port 35220 ssh2
Sep 19 20:46:12 abendstille sshd\[1882\]: Failed password for root from 162.247.74.206 port 35220 ssh2
Sep 19 20:46:15 abendstille sshd\[1882\]: Failed password for root from 162.247.74.206 port 35220 ssh2
Sep 19 20:46:17 abendstille sshd\[1882\]: Failed password for root from 162.247.74.206 port 35220 ssh2
...
2020-09-20 03:50:07
175.101.12.121 attackbotsspam
Unauthorized connection attempt from IP address 175.101.12.121 on Port 445(SMB)
2020-09-20 03:24:06
121.182.5.227 attackbotsspam
Tried our host z.
2020-09-20 03:57:31
112.85.42.30 attack
Sep 19 21:31:01 ip106 sshd[28780]: Failed password for root from 112.85.42.30 port 32068 ssh2
Sep 19 21:31:03 ip106 sshd[28780]: Failed password for root from 112.85.42.30 port 32068 ssh2
...
2020-09-20 03:35:44
14.192.248.5 attack
Attempted Brute Force (dovecot)
2020-09-20 03:36:41
49.36.231.195 attackspambots
49.36.231.195 - - [18/Sep/2020:19:35:36 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Linux i686; rv:2.0.1) Gecko/20100101 Firefox/4.0.1"
49.36.231.195 - - [18/Sep/2020:19:35:39 +0100] "POST /wp-login.php HTTP/1.1" 200 10527 "-" "Mozilla/5.0 (X11; Linux i686; rv:2.0.1) Gecko/20100101 Firefox/4.0.1"
49.36.231.195 - - [18/Sep/2020:19:40:41 +0100] "POST /xmlrpc.php HTTP/1.1" 403 219 "-" "Mozilla/5.0 (X11; Linux i686; rv:2.0.1) Gecko/20100101 Firefox/4.0.1"
...
2020-09-20 03:26:52
81.68.82.201 attack
Sep 19 20:21:36 * sshd[13953]: Failed password for root from 81.68.82.201 port 37154 ssh2
Sep 19 20:23:09 * sshd[14111]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.68.82.201
2020-09-20 03:40:10

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