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:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 81.154.80.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 49567
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;81.154.80.21.			IN	A

;; AUTHORITY SECTION:
.			576	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020050500 1800 900 604800 86400

;; Query time: 96 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue May 05 22:55:21 CST 2020
;; MSG SIZE  rcvd: 116
Host info
21.80.154.81.in-addr.arpa domain name pointer host81-154-80-21.range81-154.btcentralplus.com.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
21.80.154.81.in-addr.arpa	name = host81-154-80-21.range81-154.btcentralplus.com.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
51.79.149.34 attackspam
51.79.149.34 - - [05/Jun/2020:13:55:14 +0200] "POST /xmlrpc.php HTTP/1.1" 403 8429 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
51.79.149.34 - - [05/Jun/2020:14:01:50 +0200] "POST /xmlrpc.php HTTP/1.1" 403 15108 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
...
2020-06-05 22:24:59
106.13.166.122 attackspambots
Jun  5 14:32:43 PorscheCustomer sshd[27406]: Failed password for root from 106.13.166.122 port 43590 ssh2
Jun  5 14:36:39 PorscheCustomer sshd[27538]: Failed password for root from 106.13.166.122 port 36844 ssh2
...
2020-06-05 22:37:36
218.92.0.168 attack
Jun  5 16:19:40 vmi345603 sshd[20309]: Failed password for root from 218.92.0.168 port 2344 ssh2
Jun  5 16:19:56 vmi345603 sshd[20309]: Failed password for root from 218.92.0.168 port 2344 ssh2
...
2020-06-05 22:33:13
83.239.38.2 attackbots
Jun  5 15:02:59 vpn01 sshd[22691]: Failed password for root from 83.239.38.2 port 43904 ssh2
...
2020-06-05 22:23:38
196.52.43.115 attackbots
 TCP (SYN) 196.52.43.115:63855 -> port 2087, len 44
2020-06-05 22:16:42
66.70.160.187 attackspambots
Automatic report - XMLRPC Attack
2020-06-05 22:18:36
91.215.69.1 attackspambots
xmlrpc attack
2020-06-05 22:26:04
138.197.153.228 attackspam
Brute-force general attack.
2020-06-05 22:08:07
83.221.220.126 attackspam
Unauthorized connection attempt from IP address 83.221.220.126 on Port 445(SMB)
2020-06-05 22:22:32
122.51.175.20 attack
Jun  5 14:12:43 vps647732 sshd[16893]: Failed password for root from 122.51.175.20 port 59320 ssh2
...
2020-06-05 22:17:52
77.46.215.146 attackbots
Automatic report - Banned IP Access
2020-06-05 22:42:55
111.229.82.131 attackspambots
2020-06-05T15:08:19.118032struts4.enskede.local sshd\[10116\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.82.131  user=root
2020-06-05T15:08:22.932939struts4.enskede.local sshd\[10116\]: Failed password for root from 111.229.82.131 port 45848 ssh2
2020-06-05T15:13:06.509252struts4.enskede.local sshd\[10142\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.82.131  user=root
2020-06-05T15:13:09.421328struts4.enskede.local sshd\[10142\]: Failed password for root from 111.229.82.131 port 43260 ssh2
2020-06-05T15:18:03.324725struts4.enskede.local sshd\[10180\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.229.82.131  user=root
...
2020-06-05 22:23:16
138.204.27.192 attackspambots
Jun  5 15:15:53 vmi345603 sshd[8295]: Failed password for root from 138.204.27.192 port 18517 ssh2
...
2020-06-05 22:07:37
178.70.40.229 attackbotsspam
Email rejected due to spam filtering
2020-06-05 22:01:58
113.190.255.114 attack
Unauthorized connection attempt from IP address 113.190.255.114 on Port 445(SMB)
2020-06-05 22:04:19

Recently Reported IPs

49.48.46.135 186.42.197.237 178.62.12.206 123.245.24.209
223.26.18.160 82.209.135.85 70.74.7.1 113.165.91.72
207.9.210.175 12.21.35.197 213.28.87.200 232.83.104.6
133.250.144.2 238.198.95.98 182.184.73.103 216.57.74.63
1.241.49.70 50.6.182.16 9.143.95.90 125.231.222.197