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 <<>> 104.21.36.40
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59230
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.36.40.			IN	A

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

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Feb 17 21:17:29 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 40.36.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 40.36.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
40.69.153.24 attackbots
Invalid user sentry from 40.69.153.24 port 59110
2020-07-01 08:18:08
150.129.8.32 attack
$f2bV_matches
2020-07-01 08:54:28
80.11.29.177 attackspam
Invalid user zhongzhang from 80.11.29.177 port 58555
2020-07-01 08:51:37
200.58.179.160 attackbotsspam
Multiple SSH authentication failures from 200.58.179.160
2020-07-01 07:58:51
138.197.215.172 attack
Jun 30 19:14:31 debian-2gb-nbg1-2 kernel: \[15795908.459397\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=138.197.215.172 DST=195.201.40.59 LEN=45 TOS=0x00 PREC=0x00 TTL=240 ID=54321 PROTO=UDP SPT=53618 DPT=53413 LEN=25
2020-07-01 08:29:04
68.183.184.64 attackbotsspam
TCP ports : 2276 / 5587 / 6453 / 20754 / 21475 / 22962 / 23810 / 25861 / 27244 / 27760
2020-07-01 08:32:14
49.232.100.177 attack
Invalid user or from 49.232.100.177 port 41492
2020-07-01 07:45:02
118.193.32.219 attackspam
SSH invalid-user multiple login attempts
2020-07-01 08:43:36
52.188.58.20 attack
Invalid user qyb from 52.188.58.20 port 57582
2020-07-01 08:34:19
104.236.247.64 attackspam
Unauthorized SSH login attempts
2020-07-01 08:40:53
129.28.191.35 attackspam
2020-06-30T17:07:10.643764mail.csmailer.org sshd[2254]: Failed password for invalid user dbuser from 129.28.191.35 port 52142 ssh2
2020-06-30T17:08:30.790359mail.csmailer.org sshd[2758]: Invalid user webadmin from 129.28.191.35 port 38420
2020-06-30T17:08:30.928445mail.csmailer.org sshd[2758]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.28.191.35
2020-06-30T17:08:30.790359mail.csmailer.org sshd[2758]: Invalid user webadmin from 129.28.191.35 port 38420
2020-06-30T17:08:32.563407mail.csmailer.org sshd[2758]: Failed password for invalid user webadmin from 129.28.191.35 port 38420 ssh2
...
2020-07-01 08:34:39
85.209.0.101 attackspambots
2020-06-30T11:00:27.973025linuxbox-skyline sshd[401950]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=85.209.0.101  user=root
2020-06-30T11:00:30.636250linuxbox-skyline sshd[401950]: Failed password for root from 85.209.0.101 port 31480 ssh2
...
2020-07-01 08:22:23
190.147.165.128 attackspambots
Multiple SSH authentication failures from 190.147.165.128
2020-07-01 07:59:27
122.224.217.46 attackbotsspam
2020-06-30T05:52:51.992501sd-86998 sshd[30310]: Invalid user oracle from 122.224.217.46 port 44676
2020-06-30T05:52:51.997654sd-86998 sshd[30310]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.224.217.46
2020-06-30T05:52:51.992501sd-86998 sshd[30310]: Invalid user oracle from 122.224.217.46 port 44676
2020-06-30T05:52:53.899212sd-86998 sshd[30310]: Failed password for invalid user oracle from 122.224.217.46 port 44676 ssh2
2020-06-30T05:56:24.349883sd-86998 sshd[30735]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=122.224.217.46  user=root
2020-06-30T05:56:26.492464sd-86998 sshd[30735]: Failed password for root from 122.224.217.46 port 57770 ssh2
...
2020-07-01 08:20:20
185.53.88.22 attackbots
[H1.VM8] Blocked by UFW
2020-07-01 08:40:06

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