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 <<>> 104.21.9.194
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 3780
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.9.194.			IN	A

;; AUTHORITY SECTION:
.			524	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 89 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:21:52 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 194.9.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 194.9.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
211.80.102.189 attackbots
$f2bV_matches
2020-09-29 13:46:39
110.54.232.151 attackbotsspam
malicious Brute-Force reported by https://www.patrick-binder.de
...
2020-09-29 13:38:55
193.111.79.102 attack
193.111.79.102 has been banned for [spam]
...
2020-09-29 13:50:38
186.22.238.134 attack
Sep 28 22:39:32 mellenthin postfix/smtpd[8520]: NOQUEUE: reject: RCPT from unknown[186.22.238.134]: 554 5.7.1 Service unavailable; Client host [186.22.238.134] blocked using zen.spamhaus.org; https://www.spamhaus.org/sbl/query/SBLCSS / https://www.spamhaus.org/query/ip/186.22.238.134; from= to= proto=ESMTP helo=
2020-09-29 13:52:01
185.143.223.242 attackbots
2020-09-29T08:06:02.687183+02:00 lumpi kernel: [26649077.251298] INPUT:DROP:SPAMHAUS_EDROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=185.143.223.242 DST=78.46.199.189 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=4108 PROTO=TCP SPT=52811 DPT=3487 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2020-09-29 14:06:09
186.96.102.198 attack
Cowrie Honeypot: Unauthorised SSH/Telnet login attempt with user "adriana" at 2020-09-29T05:27:06Z
2020-09-29 13:40:27
176.106.162.202 attack
port 23
2020-09-29 14:14:33
51.15.207.74 attackspam
Sep 29 05:07:10 gospond sshd[2077]: Invalid user atan from 51.15.207.74 port 39476
...
2020-09-29 13:41:47
165.232.43.72 attackbots
Sep 28 23:45:04 buvik sshd[20638]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.232.43.72
Sep 28 23:45:07 buvik sshd[20638]: Failed password for invalid user db2inst1 from 165.232.43.72 port 49322 ssh2
Sep 28 23:48:15 buvik sshd[21088]: Invalid user billy from 165.232.43.72
...
2020-09-29 14:14:58
45.87.220.76 attackspambots
received phishing
2020-09-29 13:49:50
78.36.152.186 attack
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.36.152.186 
Failed password for invalid user freebsd from 78.36.152.186 port 59065 ssh2
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=78.36.152.186
2020-09-29 14:12:47
180.253.166.171 attackbotsspam
Automatic report - Port Scan Attack
2020-09-29 13:49:21
206.189.162.99 attackbotsspam
Invalid user webapp from 206.189.162.99 port 53048
2020-09-29 14:06:25
106.54.219.237 attackspambots
Invalid user nexus from 106.54.219.237 port 40211
2020-09-29 14:02:21
189.18.14.176 attackbotsspam
1601325574 - 09/28/2020 22:39:34 Host: 189.18.14.176/189.18.14.176 Port: 445 TCP Blocked
2020-09-29 13:50:08

Recently Reported IPs

104.21.9.185 104.21.9.193 104.21.9.17 104.21.9.203
104.21.9.195 104.21.9.206 13.226.131.57 104.21.9.229
104.21.9.210 104.21.9.25 104.21.9.239 104.21.9.221
104.21.9.248 104.21.9.242 104.21.9.31 104.21.9.36
104.21.9.27 104.21.9.60 104.21.9.59 13.226.131.68