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:
IP Type Details Datetime
104.21.64.248 spam
Spammer Website using 104.21.64.248
2022-09-19 03:38:20
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.6.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42546
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.6.81.			IN	A

;; AUTHORITY SECTION:
.			365	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021700 1800 900 604800 86400

;; Query time: 40 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 01:03:16 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 81.6.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.6.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
78.84.115.162 attackspambots
Port 23 (Telnet) access denied
2020-05-01 01:40:56
60.165.242.196 attackbots
[portscan] tcp/1433 [MsSQL]
*(RWIN=1024)(04301449)
2020-05-01 01:42:18
94.191.120.108 attackbots
Apr 30 15:27:58 srv-ubuntu-dev3 sshd[111287]: Invalid user deploy from 94.191.120.108
Apr 30 15:27:58 srv-ubuntu-dev3 sshd[111287]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.120.108
Apr 30 15:27:58 srv-ubuntu-dev3 sshd[111287]: Invalid user deploy from 94.191.120.108
Apr 30 15:28:00 srv-ubuntu-dev3 sshd[111287]: Failed password for invalid user deploy from 94.191.120.108 port 55146 ssh2
Apr 30 15:32:13 srv-ubuntu-dev3 sshd[111951]: Invalid user insserver from 94.191.120.108
Apr 30 15:32:13 srv-ubuntu-dev3 sshd[111951]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.191.120.108
Apr 30 15:32:13 srv-ubuntu-dev3 sshd[111951]: Invalid user insserver from 94.191.120.108
Apr 30 15:32:16 srv-ubuntu-dev3 sshd[111951]: Failed password for invalid user insserver from 94.191.120.108 port 45002 ssh2
Apr 30 15:36:41 srv-ubuntu-dev3 sshd[112748]: Invalid user webuser from 94.191.120.108
...
2020-05-01 01:40:09
221.122.82.84 attackspambots
[portscan] tcp/3389 [MS RDP]
[scan/connect: 2 time(s)]
*(RWIN=1024)(04301449)
2020-05-01 01:23:44
210.100.250.103 attackbotsspam
[portscan] tcp/23 [TELNET]
*(RWIN=29924)(04301449)
2020-05-01 01:52:56
59.46.0.25 attackbotsspam
[portscan] tcp/1433 [MsSQL]
*(RWIN=8192)(04301449)
2020-05-01 01:42:41
176.113.70.60 attackspam
Port 1900 (SSDP) access denied
2020-05-01 01:56:00
104.206.128.26 attackbots
Port scan(s) denied
2020-05-01 01:38:58
162.243.138.190 attackspam
scans once in preceeding hours on the ports (in chronological order) 7002 resulting in total of 71 scans from 162.243.0.0/16 block.
2020-05-01 01:31:21
221.127.94.214 attack
[portscan] tcp/23 [TELNET]
*(RWIN=34789)(04301449)
2020-05-01 01:51:21
204.74.208.130 attackspambots
[portscan] tcp/1433 [MsSQL]
[scan/connect: 2 time(s)]
*(RWIN=8192)(04301449)
2020-05-01 01:24:07
211.24.96.240 attackbotsspam
[portscan] tcp/23 [TELNET]
*(RWIN=40701)(04301449)
2020-05-01 01:52:33
162.243.145.4 attackspam
Honeypot hit: [2020-04-30 19:59:11 +0300] Connected from 162.243.145.4 to (HoneypotIP):21
2020-05-01 01:29:53
37.203.19.92 attack
Port 23 (Telnet) access denied
2020-05-01 01:21:35
45.141.84.10 attack
2020-04-30T15:02:36.104820vfs-server-01 sshd\[2801\]: Invalid user admin from 45.141.84.10 port 34765
2020-04-30T15:02:39.225833vfs-server-01 sshd\[2805\]: Invalid user support from 45.141.84.10 port 46882
2020-04-30T15:02:43.173281vfs-server-01 sshd\[2809\]: Invalid user user from 45.141.84.10 port 3062
2020-05-01 01:20:02

Recently Reported IPs

1.54.8.121 1.54.215.51 1.54.8.150 1.54.251.3
1.54.95.242 1.54.97.189 1.55.10.20 1.55.109.7
1.55.123.88 104.21.6.82 1.55.15.95 1.55.142.38
1.55.162.36 1.55.164.92 1.55.16.229 1.55.150.179
1.55.170.112 1.55.171.105 1.55.162.23 104.21.6.83