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
104.21.18.76 normal
The hostname for this IP is minecraftworldmap.com
2022-07-23 06:23:40
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.1.81
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48594
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.1.81.			IN	A

;; AUTHORITY SECTION:
.			447	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022000 1800 900 604800 86400

;; Query time: 19 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sun Feb 20 20:08:27 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 81.1.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 81.1.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
196.33.101.31 attackbots
Honeypot attack, port: 445, PTR: PTR record not found
2020-04-02 01:27:46
106.12.26.160 attack
Apr  1 12:14:45 ny01 sshd[29716]: Failed password for root from 106.12.26.160 port 45074 ssh2
Apr  1 12:17:21 ny01 sshd[29967]: Failed password for root from 106.12.26.160 port 48020 ssh2
2020-04-02 01:53:25
5.248.1.55 attack
Honeypot attack, port: 5555, PTR: 5-248-1-55.broadband.kyivstar.net.
2020-04-02 01:20:56
85.60.71.106 attack
Unauthorized connection attempt from IP address 85.60.71.106 on Port 445(SMB)
2020-04-02 01:54:18
78.177.90.249 attackbotsspam
Unauthorized connection attempt from IP address 78.177.90.249 on Port 445(SMB)
2020-04-02 01:58:37
177.103.185.29 attackspam
Telnet/23 MH Probe, Scan, BF, Hack -
2020-04-02 01:46:35
106.52.131.86 attackbotsspam
SSH Authentication Attempts Exceeded
2020-04-02 01:19:08
49.234.122.222 attackbotsspam
2020-04-01 05:16:05 server sshd[47268]: Failed password for invalid user root from 49.234.122.222 port 39692 ssh2
2020-04-02 01:54:37
80.12.95.107 attackbotsspam
Unauthorized connection attempt from IP address 80.12.95.107 on Port 445(SMB)
2020-04-02 01:39:50
128.199.52.45 attackbots
Invalid user brs from 128.199.52.45 port 34558
2020-04-02 01:32:46
64.71.79.132 attackspam
SIP/5060 Probe, BF, Hack -
2020-04-02 01:50:25
192.71.12.140 attackspambots
bad bad bot
2020-04-02 01:43:07
178.128.49.135 attackbotsspam
Apr  1 17:11:39 game-panel sshd[26723]: Failed password for root from 178.128.49.135 port 47856 ssh2
Apr  1 17:16:05 game-panel sshd[26890]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.49.135
Apr  1 17:16:07 game-panel sshd[26890]: Failed password for invalid user zh from 178.128.49.135 port 60996 ssh2
2020-04-02 01:17:53
45.14.150.103 attack
Apr  1 14:22:06 markkoudstaal sshd[25231]: Failed password for root from 45.14.150.103 port 48986 ssh2
Apr  1 14:31:17 markkoudstaal sshd[26371]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.14.150.103
Apr  1 14:31:18 markkoudstaal sshd[26371]: Failed password for invalid user yo from 45.14.150.103 port 35016 ssh2
2020-04-02 01:32:03
36.71.235.208 attack
Unauthorized connection attempt from IP address 36.71.235.208 on Port 445(SMB)
2020-04-02 01:22:10

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