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

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 <<>> 104.21.27.73
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8864
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.27.73.			IN	A

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

;; Query time: 23 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:21:06 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 73.27.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 73.27.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
165.22.253.190 attackspambots
 TCP (SYN) 165.22.253.190:56078 -> port 10291, len 44
2020-06-30 13:43:15
178.62.12.192 attackspambots
Jun 30 06:06:01 srv-ubuntu-dev3 sshd[22762]: Invalid user jader from 178.62.12.192
Jun 30 06:06:01 srv-ubuntu-dev3 sshd[22762]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.12.192
Jun 30 06:06:01 srv-ubuntu-dev3 sshd[22762]: Invalid user jader from 178.62.12.192
Jun 30 06:06:03 srv-ubuntu-dev3 sshd[22762]: Failed password for invalid user jader from 178.62.12.192 port 58764 ssh2
Jun 30 06:09:18 srv-ubuntu-dev3 sshd[23310]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.12.192  user=root
Jun 30 06:09:20 srv-ubuntu-dev3 sshd[23310]: Failed password for root from 178.62.12.192 port 56368 ssh2
Jun 30 06:12:43 srv-ubuntu-dev3 sshd[23850]: Invalid user zhangyy from 178.62.12.192
Jun 30 06:12:43 srv-ubuntu-dev3 sshd[23850]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.12.192
Jun 30 06:12:43 srv-ubuntu-dev3 sshd[23850]: Invalid user zhangyy from 17
...
2020-06-30 13:21:35
62.234.146.45 attack
Jun 30 06:48:39 home sshd[18382]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.146.45
Jun 30 06:48:42 home sshd[18382]: Failed password for invalid user lyb from 62.234.146.45 port 60052 ssh2
Jun 30 06:52:23 home sshd[18820]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=62.234.146.45
...
2020-06-30 13:16:40
123.24.46.70 attackspambots
2020-06-30T05:55:54.2780741240 sshd\[25352\]: Invalid user sniffer from 123.24.46.70 port 59352
2020-06-30T05:55:54.4817851240 sshd\[25352\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.24.46.70
2020-06-30T05:55:56.8399831240 sshd\[25352\]: Failed password for invalid user sniffer from 123.24.46.70 port 59352 ssh2
...
2020-06-30 12:56:06
188.166.185.157 attackspam
2020-06-29T20:55:52.571170suse-nuc sshd[18170]: Invalid user clone from 188.166.185.157 port 47774
...
2020-06-30 13:00:24
104.206.128.14 attackspambots
TCP port : 5786
2020-06-30 13:19:57
192.95.29.220 attack
192.95.29.220 - - [30/Jun/2020:06:12:15 +0100] "POST /wp-login.php HTTP/1.1" 200 6075 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
192.95.29.220 - - [30/Jun/2020:06:16:13 +0100] "POST /wp-login.php HTTP/1.1" 200 6075 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
192.95.29.220 - - [30/Jun/2020:06:18:28 +0100] "POST /wp-login.php HTTP/1.1" 200 6075 "-" "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36"
...
2020-06-30 13:34:59
212.64.78.151 attackbots
Jun 30 07:38:42 vps639187 sshd\[25681\]: Invalid user steph from 212.64.78.151 port 45804
Jun 30 07:38:42 vps639187 sshd\[25681\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=212.64.78.151
Jun 30 07:38:44 vps639187 sshd\[25681\]: Failed password for invalid user steph from 212.64.78.151 port 45804 ssh2
...
2020-06-30 13:40:38
111.229.199.239 attackspambots
20 attempts against mh-ssh on nagios-bak
2020-06-30 13:20:49
103.129.223.101 attack
2020-06-29T23:23:58.405046linuxbox-skyline sshd[379851]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.129.223.101  user=root
2020-06-29T23:23:59.829352linuxbox-skyline sshd[379851]: Failed password for root from 103.129.223.101 port 51558 ssh2
...
2020-06-30 13:36:52
14.248.129.87 attack
Unauthorized IMAP connection attempt
2020-06-30 13:29:39
80.82.77.240 attackbots
06/30/2020-00:10:06.194082 80.82.77.240 Protocol: 6 ET DROP Dshield Block Listed Source group 1
2020-06-30 13:11:13
180.244.121.211 attack
20/6/29@23:55:38: FAIL: Alarm-Network address from=180.244.121.211
...
2020-06-30 13:19:01
222.186.30.112 attackbots
Jun 30 15:16:14 localhost sshd[1741441]: Disconnected from 222.186.30.112 port 16239 [preauth]
...
2020-06-30 13:18:06
191.249.39.0 attackspam
2020-06-30T08:26:35.439614ollin.zadara.org sshd[469032]: Invalid user kubernetes from 191.249.39.0 port 39339
2020-06-30T08:26:37.778842ollin.zadara.org sshd[469032]: Failed password for invalid user kubernetes from 191.249.39.0 port 39339 ssh2
...
2020-06-30 13:36:04

Recently Reported IPs

104.21.68.76 104.21.27.54 104.21.27.74 104.21.27.68
104.21.27.61 104.21.27.78 104.21.27.79 104.21.27.77
104.21.27.75 104.21.27.81 104.21.27.92 104.21.27.83
104.21.27.94 104.21.27.90 104.21.27.93 104.21.27.97
104.21.68.78 104.21.27.99 104.21.28.104 104.21.28.111