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 <<>> 104.21.73.147
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 197
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.73.147.			IN	A

;; AUTHORITY SECTION:
.			358	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021701 1800 900 604800 86400

;; Query time: 57 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:51:49 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 147.73.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 147.73.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
172.69.110.136 attackspambots
01/23/2020-00:48:12.289980 172.69.110.136 Protocol: 6 SURICATA TLS invalid record/traffic
2020-01-23 10:16:35
43.243.72.138 attackbots
Jan 23 02:37:29 vps691689 sshd[1230]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=43.243.72.138
Jan 23 02:37:31 vps691689 sshd[1230]: Failed password for invalid user csgoserver from 43.243.72.138 port 37988 ssh2
...
2020-01-23 09:48:05
119.205.235.251 attackspam
22
2020-01-23 10:09:02
157.230.208.92 attackbots
Invalid user tom from 157.230.208.92
2020-01-23 09:40:02
51.77.140.111 attackspambots
Invalid user ax from 51.77.140.111 port 36462
2020-01-23 10:12:22
191.252.200.135 attack
Automatic report - XMLRPC Attack
2020-01-23 09:39:13
24.14.192.156 attackbotsspam
Unauthorized connection attempt detected from IP address 24.14.192.156 to port 23 [J]
2020-01-23 09:55:57
189.90.195.15 attackspam
Automatic report - Port Scan Attack
2020-01-23 10:16:08
100.21.58.99 attackspambots
100.21.58.99 - - \[23/Jan/2020:00:48:26 +0100\] "POST /wp-login.php HTTP/1.0" 200 4404 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
100.21.58.99 - - \[23/Jan/2020:00:48:28 +0100\] "POST /wp-login.php HTTP/1.0" 200 4236 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
100.21.58.99 - - \[23/Jan/2020:00:48:29 +0100\] "POST /xmlrpc.php HTTP/1.0" 200 736 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
2020-01-23 10:06:08
93.174.93.123 attackspambots
Jan 23 02:04:24 h2177944 kernel: \[2939767.061814\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=93.174.93.123 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=15956 PROTO=TCP SPT=49954 DPT=7350 WINDOW=1024 RES=0x00 SYN URGP=0 
Jan 23 02:04:24 h2177944 kernel: \[2939767.061827\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=93.174.93.123 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=15956 PROTO=TCP SPT=49954 DPT=7350 WINDOW=1024 RES=0x00 SYN URGP=0 
Jan 23 02:10:56 h2177944 kernel: \[2940158.747556\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=93.174.93.123 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=13201 PROTO=TCP SPT=49954 DPT=18681 WINDOW=1024 RES=0x00 SYN URGP=0 
Jan 23 02:10:56 h2177944 kernel: \[2940158.747568\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=93.174.93.123 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=13201 PROTO=TCP SPT=49954 DPT=18681 WINDOW=1024 RES=0x00 SYN URGP=0 
Jan 23 02:22:24 h2177944 kernel: \[2940847.481905\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=93.174.93.123 DST=85.214.117
2020-01-23 09:37:18
103.81.84.10 attack
Jan 23 02:55:51 SilenceServices sshd[13513]: Failed password for root from 103.81.84.10 port 53374 ssh2
Jan 23 02:58:18 SilenceServices sshd[14531]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.81.84.10
Jan 23 02:58:20 SilenceServices sshd[14531]: Failed password for invalid user suo from 103.81.84.10 port 46200 ssh2
2020-01-23 10:14:13
51.91.100.236 attackspam
Jan 23 02:04:56 tuotantolaitos sshd[6044]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.91.100.236
Jan 23 02:04:59 tuotantolaitos sshd[6044]: Failed password for invalid user picasso from 51.91.100.236 port 57186 ssh2
...
2020-01-23 09:51:34
222.186.30.218 attackspambots
Jan 23 02:42:25 MK-Soft-Root2 sshd[6171]: Failed password for root from 222.186.30.218 port 49575 ssh2
Jan 23 02:42:28 MK-Soft-Root2 sshd[6171]: Failed password for root from 222.186.30.218 port 49575 ssh2
...
2020-01-23 09:45:48
59.120.244.230 attack
Jan 23 02:13:42 www5 sshd\[19731\]: Invalid user kafka from 59.120.244.230
Jan 23 02:13:42 www5 sshd\[19731\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=59.120.244.230
Jan 23 02:13:44 www5 sshd\[19731\]: Failed password for invalid user kafka from 59.120.244.230 port 58946 ssh2
...
2020-01-23 10:04:47
182.61.149.96 attackspambots
Jan 23 02:58:13 localhost sshd\[12873\]: Invalid user leon from 182.61.149.96 port 53278
Jan 23 02:58:13 localhost sshd\[12873\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.61.149.96
Jan 23 02:58:15 localhost sshd\[12873\]: Failed password for invalid user leon from 182.61.149.96 port 53278 ssh2
2020-01-23 10:07:06

Recently Reported IPs

104.21.73.149 104.21.73.155 104.21.73.153 104.21.73.156
104.21.73.159 104.21.73.158 104.21.73.16 104.21.73.163
104.21.73.165 104.21.73.161 104.21.73.167 104.21.73.169
104.21.73.168 104.21.73.177 104.21.73.174 104.21.73.176
104.21.73.172 104.21.73.166 104.21.73.178 104.21.73.180