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 <<>> 104.21.74.207
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62401
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.74.207.			IN	A

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

;; Query time: 16 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:53:12 CST 2022
;; MSG SIZE  rcvd: 106
Host info
Host 207.74.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 207.74.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
80.82.78.85 attack
Connection to SSH Honeypot - Detected by HoneypotDB
2020-08-04 00:52:35
207.182.136.83 attack
Aug  3 18:33:22 host sshd[11660]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=207-182-136-83.xlhdns.com  user=root
Aug  3 18:33:23 host sshd[11660]: Failed password for root from 207.182.136.83 port 50510 ssh2
...
2020-08-04 01:08:29
61.155.138.100 attackspambots
$f2bV_matches
2020-08-04 01:05:32
198.211.120.99 attack
Aug  3 18:30:07 sip sshd[9073]: Failed password for root from 198.211.120.99 port 32984 ssh2
Aug  3 18:36:16 sip sshd[11405]: Failed password for root from 198.211.120.99 port 43408 ssh2
2020-08-04 00:41:14
49.233.148.2 attackspam
Aug  3 15:25:39 nextcloud sshd\[22046\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.148.2  user=root
Aug  3 15:25:41 nextcloud sshd\[22046\]: Failed password for root from 49.233.148.2 port 44594 ssh2
Aug  3 15:28:59 nextcloud sshd\[25786\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.233.148.2  user=root
2020-08-04 01:00:51
140.143.233.29 attackbots
$f2bV_matches
2020-08-04 01:03:13
156.96.46.226 attackspam
2020-08-03T18:19:43.861369+02:00 lumpi kernel: [21761184.747713] INPUT:DROP:SPAMHAUS_DROP:IN=eth0 OUT= MAC=52:54:a2:01:a5:04:d2:74:7f:6e:37:e3:08:00 SRC=156.96.46.226 DST=78.46.199.189 LEN=40 TOS=0x00 PREC=0x00 TTL=242 ID=55185 PROTO=TCP SPT=57001 DPT=40291 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2020-08-04 00:29:09
176.216.56.76 attack
Automatic report - Port Scan Attack
2020-08-04 01:10:00
192.35.169.80 attack
also uses 192.35.168.251 for malicious activity
2020-08-04 00:27:10
125.220.213.225 attack
Aug 3 14:20:55 *hidden* sshd[59723]: Failed password for *hidden* from 125.220.213.225 port 39328 ssh2 Aug 3 14:22:04 *hidden* sshd[62960]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.220.213.225 user=root Aug 3 14:22:05 *hidden* sshd[62960]: Failed password for *hidden* from 125.220.213.225 port 52226 ssh2 Aug 3 14:23:06 *hidden* sshd[65382]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=125.220.213.225 user=root Aug 3 14:23:09 *hidden* sshd[65382]: Failed password for *hidden* from 125.220.213.225 port 36930 ssh2
2020-08-04 01:06:44
187.227.81.191 attack
Lines containing failures of 187.227.81.191
Aug  3 14:20:21 MAKserver05 sshd[20994]: Did not receive identification string from 187.227.81.191 port 6169
Aug  3 14:20:23 MAKserver05 sshd[20995]: Invalid user supervisor from 187.227.81.191 port 52644
Aug  3 14:20:24 MAKserver05 sshd[20995]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.227.81.191 
Aug  3 14:20:25 MAKserver05 sshd[20995]: Failed password for invalid user supervisor from 187.227.81.191 port 52644 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=187.227.81.191
2020-08-04 01:04:10
212.60.64.220 attackspambots
$f2bV_matches
2020-08-04 00:56:33
195.154.188.108 attack
[ssh] SSH attack
2020-08-04 00:54:12
79.173.90.153 attack
0,27-02/02 [bc01/m05] PostRequest-Spammer scoring: brussels
2020-08-04 00:40:40
45.55.184.78 attackspam
"fail2ban match"
2020-08-04 00:36:23

Recently Reported IPs

104.21.74.205 104.21.74.210 104.21.74.209 104.21.74.208
104.21.74.214 104.21.74.213 104.21.74.215 104.21.74.212
104.21.74.217 104.21.74.219 104.21.74.218 104.21.74.220
104.21.74.224 104.21.74.221 104.21.74.225 104.21.74.227
104.21.74.226 104.21.74.229 104.21.74.23 104.21.74.233