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:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 163.66.81.11
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26643
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;163.66.81.11.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025022701 1800 900 604800 86400

;; Query time: 17 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 28 01:52:26 CST 2025
;; MSG SIZE  rcvd: 105
Host info
Host 11.81.66.163.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 11.81.66.163.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
110.49.70.242 attackbots
SSH invalid-user multiple login attempts
2019-12-15 06:55:19
118.24.55.171 attack
Dec 14 17:37:01 OPSO sshd\[1411\]: Invalid user victor5 from 118.24.55.171 port 56744
Dec 14 17:37:01 OPSO sshd\[1411\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.55.171
Dec 14 17:37:03 OPSO sshd\[1411\]: Failed password for invalid user victor5 from 118.24.55.171 port 56744 ssh2
Dec 14 17:43:16 OPSO sshd\[2910\]: Invalid user zzzzzzz from 118.24.55.171 port 36243
Dec 14 17:43:16 OPSO sshd\[2910\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.24.55.171
2019-12-15 06:37:57
118.25.79.17 attackspambots
Automatic report - XMLRPC Attack
2019-12-15 06:53:51
54.219.186.4 attack
Automatic report - XMLRPC Attack
2019-12-15 06:22:56
91.203.224.177 attack
postfix (unknown user, SPF fail or relay access denied)
2019-12-15 06:20:56
1.175.160.101 attackspambots
port 23
2019-12-15 06:39:21
14.116.222.170 attackspam
Dec 15 03:51:02 vibhu-HP-Z238-Microtower-Workstation sshd\[2200\]: Invalid user maahs from 14.116.222.170
Dec 15 03:51:02 vibhu-HP-Z238-Microtower-Workstation sshd\[2200\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.222.170
Dec 15 03:51:04 vibhu-HP-Z238-Microtower-Workstation sshd\[2200\]: Failed password for invalid user maahs from 14.116.222.170 port 47091 ssh2
Dec 15 03:56:58 vibhu-HP-Z238-Microtower-Workstation sshd\[4294\]: Invalid user toone from 14.116.222.170
Dec 15 03:56:58 vibhu-HP-Z238-Microtower-Workstation sshd\[4294\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=14.116.222.170
...
2019-12-15 06:39:06
1.69.2.251 attack
port 23
2019-12-15 06:44:04
24.142.33.9 attackspam
Dec 14 12:46:32 kapalua sshd\[6899\]: Invalid user akasha from 24.142.33.9
Dec 14 12:46:32 kapalua sshd\[6899\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=24.142.33.9
Dec 14 12:46:34 kapalua sshd\[6899\]: Failed password for invalid user akasha from 24.142.33.9 port 54560 ssh2
Dec 14 12:52:20 kapalua sshd\[7441\]: Invalid user idcq1w2e3r4t5 from 24.142.33.9
Dec 14 12:52:20 kapalua sshd\[7441\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=24.142.33.9
2019-12-15 06:54:40
218.92.0.211 attackspam
Dec 14 23:26:27 eventyay sshd[22734]: Failed password for root from 218.92.0.211 port 56553 ssh2
Dec 14 23:27:37 eventyay sshd[22773]: Failed password for root from 218.92.0.211 port 10040 ssh2
Dec 14 23:27:40 eventyay sshd[22773]: Failed password for root from 218.92.0.211 port 10040 ssh2
...
2019-12-15 06:34:05
150.109.150.223 attack
Dec 14 17:17:23 MK-Soft-VM7 sshd[20675]: Failed password for root from 150.109.150.223 port 56942 ssh2
Dec 14 17:23:37 MK-Soft-VM7 sshd[20725]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.150.223 
...
2019-12-15 06:30:22
188.142.231.62 attack
Dec 15 03:15:17 gw1 sshd[16917]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.142.231.62
Dec 15 03:15:20 gw1 sshd[16917]: Failed password for invalid user delaluque from 188.142.231.62 port 60341 ssh2
...
2019-12-15 06:25:53
94.23.196.177 attack
Rude login attack (24 tries in 1d)
2019-12-15 06:38:12
5.200.89.197 attackbots
port 23
2019-12-15 06:36:44
159.89.194.160 attackbotsspam
Dec 14 23:17:17 ns3042688 sshd\[23836\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.194.160  user=sync
Dec 14 23:17:19 ns3042688 sshd\[23836\]: Failed password for sync from 159.89.194.160 port 33054 ssh2
Dec 14 23:23:06 ns3042688 sshd\[25980\]: Invalid user reddy from 159.89.194.160
Dec 14 23:23:06 ns3042688 sshd\[25980\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.89.194.160 
Dec 14 23:23:09 ns3042688 sshd\[25980\]: Failed password for invalid user reddy from 159.89.194.160 port 40848 ssh2
...
2019-12-15 06:28:43

Recently Reported IPs

177.105.174.50 61.187.155.43 155.211.210.131 189.58.194.76
21.82.209.119 65.221.56.90 124.26.137.1 116.178.206.251
203.213.233.231 253.55.168.196 100.31.58.193 223.22.7.146
48.4.116.17 227.51.18.34 36.217.94.83 150.132.128.217
139.123.234.99 35.192.140.122 74.135.117.207 225.236.231.245