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 <<>> 21.81.208.8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 58092
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.81.208.8.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020401 1800 900 604800 86400

;; Query time: 12 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 11:10:06 CST 2025
;; MSG SIZE  rcvd: 104
Host info
Host 8.208.81.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 8.208.81.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
125.107.13.179 attackbots
account brute force by foreign IP
2019-08-06 11:14:15
177.154.234.217 attackbotsspam
Aug  5 21:35:17 web1 postfix/smtpd[17569]: warning: unknown[177.154.234.217]: SASL PLAIN authentication failed: authentication failure
...
2019-08-06 11:07:57
186.156.167.167 attackspambots
MagicSpam Rule: block_rbl_lists (dyna.spamrats.com); Spammer IP: 186.156.167.167
2019-08-06 11:43:37
180.140.42.185 attackbotsspam
account brute force by foreign IP
2019-08-06 10:47:52
124.113.217.197 attackspambots
account brute force by foreign IP
2019-08-06 11:10:04
144.217.90.68 attack
2019-07-21T14:14:11.761383wiz-ks3 sshd[18475]: Invalid user admin from 144.217.90.68 port 33388
2019-07-21T14:14:11.763513wiz-ks3 sshd[18475]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.ip-144-217-90.net
2019-07-21T14:14:11.761383wiz-ks3 sshd[18475]: Invalid user admin from 144.217.90.68 port 33388
2019-07-21T14:14:13.881919wiz-ks3 sshd[18475]: Failed password for invalid user admin from 144.217.90.68 port 33388 ssh2
2019-07-21T14:14:11.763513wiz-ks3 sshd[18475]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.ip-144-217-90.net
2019-07-21T14:14:11.761383wiz-ks3 sshd[18475]: Invalid user admin from 144.217.90.68 port 33388
2019-07-21T14:14:13.881919wiz-ks3 sshd[18475]: Failed password for invalid user admin from 144.217.90.68 port 33388 ssh2
2019-07-21T14:14:17.205080wiz-ks3 sshd[18475]: Failed password for invalid user admin from 144.217.90.68 port 33388 ssh2
2019-07-21T14:14:11.763513wiz-ks3 sshd[18475]: pam_unix(sshd:
2019-08-06 11:37:37
42.51.195.205 attackbots
account brute force by foreign IP
2019-08-06 11:18:44
115.213.153.151 attack
account brute force by foreign IP
2019-08-06 10:56:28
124.113.216.65 attackspambots
account brute force by foreign IP
2019-08-06 11:15:13
149.202.204.141 attackspam
Aug  6 03:12:44 localhost sshd\[125908\]: Invalid user ts3server from 149.202.204.141 port 50922
Aug  6 03:12:44 localhost sshd\[125908\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.204.141
Aug  6 03:12:46 localhost sshd\[125908\]: Failed password for invalid user ts3server from 149.202.204.141 port 50922 ssh2
Aug  6 03:16:50 localhost sshd\[126007\]: Invalid user sparc from 149.202.204.141 port 46430
Aug  6 03:16:50 localhost sshd\[126007\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=149.202.204.141
...
2019-08-06 11:21:18
125.109.194.200 attack
account brute force by foreign IP
2019-08-06 10:50:58
91.134.140.32 attackspam
Aug  6 06:06:25 yabzik sshd[6333]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.140.32
Aug  6 06:06:27 yabzik sshd[6333]: Failed password for invalid user admin from 91.134.140.32 port 46046 ssh2
Aug  6 06:11:49 yabzik sshd[8149]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.134.140.32
2019-08-06 11:13:47
49.72.4.64 attack
account brute force by foreign IP
2019-08-06 10:55:29
49.79.130.201 attack
account brute force by foreign IP
2019-08-06 11:34:19
180.118.128.93 attackspam
account brute force by foreign IP
2019-08-06 11:10:51

Recently Reported IPs

99.59.215.87 159.207.181.196 167.183.241.17 59.187.88.182
70.213.106.248 141.131.182.247 143.26.38.64 228.210.145.69
146.229.55.251 215.223.150.90 22.238.55.225 127.18.9.75
94.1.151.93 156.88.221.83 46.67.187.88 5.47.163.134
246.189.74.38 178.57.216.203 154.135.86.123 162.150.80.70