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 <<>> 104.21.20.167
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 13257
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.20.167.			IN	A

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

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 18:47:12 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 167.20.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 167.20.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
80.251.209.114 attackbots
Aug  7 05:05:39 mockhub sshd[31062]: Failed password for root from 80.251.209.114 port 60454 ssh2
...
2020-08-07 20:45:23
95.65.28.244 attack
Unauthorized connection attempt from IP address 95.65.28.244 on Port 445(SMB)
2020-08-07 20:16:44
181.222.240.108 attackspambots
k+ssh-bruteforce
2020-08-07 20:07:56
41.92.18.42 attackspam
trying to access non-authorized port
2020-08-07 20:31:08
178.128.56.89 attackbotsspam
Aug  7 07:36:10 OPSO sshd\[29323\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.56.89  user=root
Aug  7 07:36:12 OPSO sshd\[29323\]: Failed password for root from 178.128.56.89 port 34540 ssh2
Aug  7 07:40:14 OPSO sshd\[30089\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.56.89  user=root
Aug  7 07:40:15 OPSO sshd\[30089\]: Failed password for root from 178.128.56.89 port 38102 ssh2
Aug  7 07:44:18 OPSO sshd\[30535\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.128.56.89  user=root
2020-08-07 20:07:07
104.236.203.29 attackbotsspam
xmlrpc attack
2020-08-07 20:25:41
121.122.68.144 attackspam
trying to access non-authorized port
2020-08-07 20:28:27
122.51.171.165 attackbotsspam
Aug  7 14:05:40 buvik sshd[15142]: Failed password for root from 122.51.171.165 port 59550 ssh2
Aug  7 14:08:49 buvik sshd[15474]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.51.171.165  user=root
Aug  7 14:08:51 buvik sshd[15474]: Failed password for root from 122.51.171.165 port 37348 ssh2
...
2020-08-07 20:19:33
93.174.93.68 attackspambots
Automatic report - Port Scan
2020-08-07 20:36:35
42.118.39.142 attack
Unauthorised access (Aug  7) SRC=42.118.39.142 LEN=52 TOS=0x10 PREC=0x40 TTL=113 ID=31623 DF TCP DPT=445 WINDOW=8192 SYN
2020-08-07 20:09:03
176.31.233.228 attackbotsspam
blogonese.net 176.31.233.228 [07/Aug/2020:14:08:29 +0200] "POST /xmlrpc.php HTTP/1.0" 301 493 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/11.1.2 Safari/605.1.15"
blogonese.net 176.31.233.228 [07/Aug/2020:14:08:30 +0200] "POST /xmlrpc.php HTTP/1.0" 200 3595 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/11.1.2 Safari/605.1.15"
2020-08-07 20:35:39
74.124.24.114 attack
2020-08-07T13:52:07.382684ns386461 sshd\[26320\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.124.24.114  user=root
2020-08-07T13:52:09.826589ns386461 sshd\[26320\]: Failed password for root from 74.124.24.114 port 34400 ssh2
2020-08-07T14:05:08.804070ns386461 sshd\[5641\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.124.24.114  user=root
2020-08-07T14:05:11.130458ns386461 sshd\[5641\]: Failed password for root from 74.124.24.114 port 40324 ssh2
2020-08-07T14:08:54.609460ns386461 sshd\[9213\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=74.124.24.114  user=root
...
2020-08-07 20:17:06
87.98.154.134 attackspambots
Aug  7 14:08:21 inter-technics sshd[13175]: Invalid user admin from 87.98.154.134 port 47006
Aug  7 14:08:21 inter-technics sshd[13175]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=87.98.154.134
Aug  7 14:08:21 inter-technics sshd[13175]: Invalid user admin from 87.98.154.134 port 47006
Aug  7 14:08:23 inter-technics sshd[13175]: Failed password for invalid user admin from 87.98.154.134 port 47006 ssh2
Aug  7 14:08:24 inter-technics sshd[13177]: Invalid user admin from 87.98.154.134 port 47828
...
2020-08-07 20:44:54
79.54.18.135 attackbots
Aug  7 14:00:10 abendstille sshd\[10885\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.54.18.135  user=root
Aug  7 14:00:12 abendstille sshd\[10885\]: Failed password for root from 79.54.18.135 port 58090 ssh2
Aug  7 14:04:23 abendstille sshd\[15207\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.54.18.135  user=root
Aug  7 14:04:25 abendstille sshd\[15207\]: Failed password for root from 79.54.18.135 port 52151 ssh2
Aug  7 14:08:49 abendstille sshd\[19288\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.54.18.135  user=root
...
2020-08-07 20:20:23
222.186.42.137 attackspambots
Aug  7 14:31:28 Ubuntu-1404-trusty-64-minimal sshd\[882\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.137  user=root
Aug  7 14:31:29 Ubuntu-1404-trusty-64-minimal sshd\[882\]: Failed password for root from 222.186.42.137 port 14027 ssh2
Aug  7 14:31:37 Ubuntu-1404-trusty-64-minimal sshd\[1078\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.42.137  user=root
Aug  7 14:31:39 Ubuntu-1404-trusty-64-minimal sshd\[1078\]: Failed password for root from 222.186.42.137 port 29138 ssh2
Aug  7 14:31:41 Ubuntu-1404-trusty-64-minimal sshd\[1078\]: Failed password for root from 222.186.42.137 port 29138 ssh2
2020-08-07 20:41:22

Recently Reported IPs

104.21.20.163 182.200.133.126 104.21.20.168 232.86.43.240
104.21.20.170 104.21.20.171 110.91.205.157 104.21.20.174
104.21.20.175 104.21.20.179 104.21.20.188 104.21.20.190
104.21.20.195 104.21.20.197 104.21.20.2 91.139.123.161
104.21.20.20 140.41.102.22 104.21.20.202 104.21.20.203