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 <<>> 104.21.8.16
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62830
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.8.16.			IN	A

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

;; Query time: 116 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:59:40 CST 2022
;; MSG SIZE  rcvd: 104
Host info
Host 16.8.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 16.8.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
42.114.40.148 attackbots
UTC: 2019-10-21 port: 23/tcp
2019-10-22 17:42:53
164.52.24.173 attack
RPC Portmapper DUMP Request Detected
2019-10-22 18:06:12
222.186.175.150 attackspambots
Oct 22 11:28:33 meumeu sshd[24991]: Failed password for root from 222.186.175.150 port 10814 ssh2
Oct 22 11:28:53 meumeu sshd[24991]: error: maximum authentication attempts exceeded for root from 222.186.175.150 port 10814 ssh2 [preauth]
Oct 22 11:29:03 meumeu sshd[25046]: Failed password for root from 222.186.175.150 port 17422 ssh2
...
2019-10-22 17:40:08
103.17.159.54 attack
Automatic report - Banned IP Access
2019-10-22 17:57:56
95.90.142.55 attack
Oct 22 10:32:00 XXX sshd[13606]: Invalid user ofsaa from 95.90.142.55 port 39818
2019-10-22 18:04:40
80.82.70.118 attackspambots
[SMTP/25/465/587 Probe]
[SMTPD] RECEIVED: EHLO masscan
[SMTPD] SENT: 554 5.7.1 Rejected: BAD DOMAIN in EHLO (RFC5321).

in DroneBL:"listed [Unknown spambot or drone]"
in spfbl.net:"listed"
*(10221219)
2019-10-22 18:01:54
85.93.20.150 attack
DATE:2019-10-22 05:50:29, IP:85.93.20.150, PORT:3306 SQL brute force auth on honeypot MySQL/MariaDB server (honey-neo-dc)
2019-10-22 17:56:28
218.75.216.20 attackbotsspam
Oct 22 06:46:55 www5 sshd\[3043\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.75.216.20  user=root
Oct 22 06:46:57 www5 sshd\[3043\]: Failed password for root from 218.75.216.20 port 37894 ssh2
Oct 22 06:50:47 www5 sshd\[3719\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.75.216.20  user=root
...
2019-10-22 17:41:44
106.51.143.22 attackspambots
(From sales@chronicwatch.com)  Dear Health care provider
Medicare Care Management Program reimburses $46 per patient per month for non face-to-face care of 20 minutes by a MA. You can continue to see patients in the office face to face and get reimbursed for the same. This is just additional revenue for the practice to help patients better manage their chronic conditions. Medicare reimburses around $100 for some of your patients that qualify to be "sickest of the sick" when you provide additional non face-to-face care of 60 minutes.

Can we schedule a demo and small webinar to explain the Medicare CCM program and how we can help.

Thanks
ChronicWatch, Inc.
2019-10-22 17:37:59
47.90.22.78 attack
WordPress login Brute force / Web App Attack on client site.
2019-10-22 17:52:13
106.12.130.148 attack
Oct 22 08:53:26 lnxweb62 sshd[5253]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.130.148
2019-10-22 18:13:46
118.25.103.132 attackspam
Oct 22 06:57:07 OPSO sshd\[12059\]: Invalid user boc from 118.25.103.132 port 56774
Oct 22 06:57:07 OPSO sshd\[12059\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.103.132
Oct 22 06:57:09 OPSO sshd\[12059\]: Failed password for invalid user boc from 118.25.103.132 port 56774 ssh2
Oct 22 07:01:30 OPSO sshd\[13008\]: Invalid user legal2 from 118.25.103.132 port 34946
Oct 22 07:01:30 OPSO sshd\[13008\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=118.25.103.132
2019-10-22 17:46:23
111.48.129.253 attackspambots
firewall-block, port(s): 8080/tcp
2019-10-22 18:11:42
171.97.83.207 attack
UTC: 2019-10-21 port: 23/tcp
2019-10-22 17:57:20
222.186.180.9 attackbotsspam
Oct 22 11:51:59 MK-Soft-Root2 sshd[27725]: Failed password for root from 222.186.180.9 port 62464 ssh2
Oct 22 11:52:05 MK-Soft-Root2 sshd[27725]: Failed password for root from 222.186.180.9 port 62464 ssh2
...
2019-10-22 17:54:47

Recently Reported IPs

104.21.8.160 104.21.8.161 104.21.8.162 104.21.8.163
104.21.8.164 104.21.8.166 104.21.8.168 104.21.8.165
104.21.8.17 104.21.8.170 104.21.8.169 104.21.8.178
104.21.8.174 104.21.8.175 104.21.8.173 104.21.8.18
104.21.8.181 104.21.8.182 104.21.8.183 104.21.8.180