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:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 104.21.8.194
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47604
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.8.194.			IN	A

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

;; Query time: 22 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 02:59:51 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 194.8.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 194.8.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
198.245.51.185 attackbots
sshd: Failed password for invalid user .... from 198.245.51.185 port 59876 ssh2 (7 attempts)
2020-06-18 19:30:04
61.152.70.126 attackbots
"Unauthorized connection attempt on SSHD detected"
2020-06-18 20:03:52
198.12.253.103 attackspambots
Lines containing failures of 198.12.253.103 (max 1000)
Jun 17 08:13:27 UTC__SANYALnet-Labs__cac12 sshd[4737]: Connection from 198.12.253.103 port 35806 on 64.137.176.104 port 22
Jun 17 08:13:27 UTC__SANYALnet-Labs__cac12 sshd[4736]: Connection from 198.12.253.103 port 54392 on 64.137.176.96 port 22
Jun 17 08:13:27 UTC__SANYALnet-Labs__cac12 sshd[4737]: Did not receive identification string from 198.12.253.103 port 35806
Jun 17 08:13:27 UTC__SANYALnet-Labs__cac12 sshd[4736]: Did not receive identification string from 198.12.253.103 port 54392
Jun 17 08:15:09 UTC__SANYALnet-Labs__cac12 sshd[4752]: Connection from 198.12.253.103 port 55980 on 64.137.176.96 port 22
Jun 17 08:15:10 UTC__SANYALnet-Labs__cac12 sshd[4752]: Invalid user 64.225.98.221 from 198.12.253.103 port 55980
Jun 17 08:15:12 UTC__SANYALnet-Labs__cac12 sshd[4752]: Failed password for invalid user 64.225.98.221 from 198.12.253.103 port 55980 ssh2
Jun 17 08:15:12 UTC__SANYALnet-Labs__cac12 sshd[4752]: Received ........
------------------------------
2020-06-18 19:56:29
218.92.0.145 attackspam
2020-06-18T13:13:06.934996sd-86998 sshd[21520]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.145  user=root
2020-06-18T13:13:08.909678sd-86998 sshd[21520]: Failed password for root from 218.92.0.145 port 21341 ssh2
2020-06-18T13:13:12.119598sd-86998 sshd[21520]: Failed password for root from 218.92.0.145 port 21341 ssh2
2020-06-18T13:13:06.934996sd-86998 sshd[21520]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.145  user=root
2020-06-18T13:13:08.909678sd-86998 sshd[21520]: Failed password for root from 218.92.0.145 port 21341 ssh2
2020-06-18T13:13:12.119598sd-86998 sshd[21520]: Failed password for root from 218.92.0.145 port 21341 ssh2
2020-06-18T13:13:06.934996sd-86998 sshd[21520]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=218.92.0.145  user=root
2020-06-18T13:13:08.909678sd-86998 sshd[21520]: Failed password for root from 218.92.0.145 p
...
2020-06-18 19:33:26
58.211.38.34 attackbotsspam
Fail2Ban Ban Triggered
2020-06-18 19:59:00
219.147.76.14 attackspam
Unauthorized connection attempt from IP address 219.147.76.14 on Port 445(SMB)
2020-06-18 20:12:25
221.132.18.37 attack
SmallBizIT.US 3 packets to tcp(445)
2020-06-18 19:50:20
192.35.169.43 attackspambots
" "
2020-06-18 19:43:31
175.24.96.88 attackbots
Too many connections or unauthorized access detected from Arctic banned ip
2020-06-18 19:32:00
159.89.115.74 attack
Invalid user nuke from 159.89.115.74 port 43662
2020-06-18 19:53:44
182.71.221.78 attackspam
$f2bV_matches
2020-06-18 20:02:55
83.97.20.31 attackbotsspam
trying to access non-authorized port
2020-06-18 20:09:31
89.248.168.217 attackspam
Fail2Ban Ban Triggered
2020-06-18 19:51:13
211.23.125.95 attackspambots
Invalid user debian from 211.23.125.95 port 33936
2020-06-18 19:35:42
36.90.71.57 attackbotsspam
Unauthorised access (Jun 18) SRC=36.90.71.57 LEN=52 TTL=118 ID=25926 DF TCP DPT=445 WINDOW=8192 SYN
2020-06-18 19:50:01

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