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

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 <<>> 21.139.76.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 16493
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.139.76.99.			IN	A

;; AUTHORITY SECTION:
.			599	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022020600 1800 900 604800 86400

;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 06 15:26:53 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 99.76.139.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 99.76.139.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
159.203.201.21 attackbots
11/24/2019-15:50:27.944502 159.203.201.21 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2019-11-25 02:36:44
61.148.16.162 attackbotsspam
Nov 18 10:04:40 cumulus sshd[7812]: Invalid user mwf2 from 61.148.16.162 port 63891
Nov 18 10:04:40 cumulus sshd[7812]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.148.16.162
Nov 18 10:04:42 cumulus sshd[7812]: Failed password for invalid user mwf2 from 61.148.16.162 port 63891 ssh2
Nov 18 10:04:43 cumulus sshd[7812]: Received disconnect from 61.148.16.162 port 63891:11: Bye Bye [preauth]
Nov 18 10:04:43 cumulus sshd[7812]: Disconnected from 61.148.16.162 port 63891 [preauth]
Nov 18 10:15:21 cumulus sshd[8359]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.148.16.162  user=r.r
Nov 18 10:15:23 cumulus sshd[8359]: Failed password for r.r from 61.148.16.162 port 63893 ssh2
Nov 18 10:15:23 cumulus sshd[8359]: Received disconnect from 61.148.16.162 port 63893:11: Bye Bye [preauth]
Nov 18 10:15:23 cumulus sshd[8359]: Disconnected from 61.148.16.162 port 63893 [preauth]
Nov 18 10:20:18 ........
-------------------------------
2019-11-25 02:30:16
150.109.40.31 attack
Nov 24 07:16:11 hpm sshd\[30700\]: Invalid user benz from 150.109.40.31
Nov 24 07:16:11 hpm sshd\[30700\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.40.31
Nov 24 07:16:13 hpm sshd\[30700\]: Failed password for invalid user benz from 150.109.40.31 port 43788 ssh2
Nov 24 07:23:28 hpm sshd\[31278\]: Invalid user acenteno from 150.109.40.31
Nov 24 07:23:28 hpm sshd\[31278\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.40.31
2019-11-25 02:12:47
195.174.39.121 attackbotsspam
firewall-block, port(s): 1433/tcp
2019-11-25 02:26:02
217.61.15.38 attackspambots
Nov 24 16:22:45 srv01 sshd[23998]: Invalid user baines from 217.61.15.38 port 60706
Nov 24 16:22:45 srv01 sshd[23998]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.61.15.38
Nov 24 16:22:45 srv01 sshd[23998]: Invalid user baines from 217.61.15.38 port 60706
Nov 24 16:22:47 srv01 sshd[23998]: Failed password for invalid user baines from 217.61.15.38 port 60706 ssh2
Nov 24 16:29:15 srv01 sshd[24423]: Invalid user horse123 from 217.61.15.38 port 40568
...
2019-11-25 02:20:23
202.52.14.74 attack
REQUESTED PAGE: /scripts/setup.php
2019-11-25 02:42:08
129.204.79.131 attackbots
$f2bV_matches
2019-11-25 02:37:29
167.71.195.66 attack
DNS
2019-11-25 02:18:04
159.203.193.250 attackbotsspam
Port scan: Attack repeated for 24 hours
2019-11-25 02:42:34
148.72.65.10 attackspam
Nov 24 14:36:51 ws19vmsma01 sshd[241075]: Failed password for lp from 148.72.65.10 port 34942 ssh2
Nov 24 14:56:37 ws19vmsma01 sshd[51471]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=148.72.65.10
...
2019-11-25 02:11:46
122.152.220.161 attackspambots
Nov 23 23:37:12 server sshd\[5558\]: Failed password for invalid user teressa from 122.152.220.161 port 54634 ssh2
Nov 24 17:29:00 server sshd\[22439\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.152.220.161  user=root
Nov 24 17:29:02 server sshd\[22439\]: Failed password for root from 122.152.220.161 port 51986 ssh2
Nov 24 17:50:42 server sshd\[28335\]: Invalid user test from 122.152.220.161
Nov 24 17:50:42 server sshd\[28335\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.152.220.161 
...
2019-11-25 02:29:05
150.242.255.147 attackspam
" "
2019-11-25 02:35:05
45.161.189.94 attack
firewall-block, port(s): 26/tcp
2019-11-25 02:38:31
62.78.51.251 attack
Automatic report - Port Scan Attack
2019-11-25 02:41:18
137.74.173.211 attackspambots
Nov 24 19:34:16 SilenceServices sshd[31600]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.74.173.211
Nov 24 19:34:16 SilenceServices sshd[31603]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=137.74.173.211
2019-11-25 02:39:50

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