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 <<>> 104.21.38.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28704
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.38.42.			IN	A

;; AUTHORITY SECTION:
.			439	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: Fri Feb 18 02:27:15 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 42.38.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.38.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
31.168.177.37 attackbotsspam
port 23
2020-05-06 23:34:03
159.65.196.65 attack
trying to access non-authorized port
2020-05-06 23:43:34
49.234.192.24 attackbotsspam
May  6 16:33:11 sxvn sshd[628231]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.234.192.24
2020-05-06 23:59:45
46.101.113.206 attack
(sshd) Failed SSH login from 46.101.113.206 (DE/Germany/-): 5 in the last 3600 secs
2020-05-06 23:55:19
64.225.47.91 attackbots
ET CINS Active Threat Intelligence Poor Reputation IP group 53 - port: 3766 proto: TCP cat: Misc Attack
2020-05-07 00:04:01
185.173.35.53 attackspambots
firewall-block, port(s): 2483/tcp
2020-05-06 23:35:19
176.50.114.106 attack
Unauthorized connection attempt detected from IP address 176.50.114.106 to port 23 [T]
2020-05-06 23:36:03
218.92.0.200 attackbots
May  6 17:13:14 pve1 sshd[5085]: Failed password for root from 218.92.0.200 port 50572 ssh2
May  6 17:13:18 pve1 sshd[5085]: Failed password for root from 218.92.0.200 port 50572 ssh2
...
2020-05-06 23:21:28
103.49.135.240 attack
May  6 15:54:57 ms-srv sshd[20820]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.49.135.240  user=root
May  6 15:54:59 ms-srv sshd[20820]: Failed password for invalid user root from 103.49.135.240 port 42758 ssh2
2020-05-06 23:58:58
14.233.214.242 attackspambots
Unauthorized connection attempt from IP address 14.233.214.242 on Port 445(SMB)
2020-05-06 23:47:20
182.52.29.80 attack
20/5/6@08:00:13: FAIL: Alarm-Network address from=182.52.29.80
20/5/6@08:00:13: FAIL: Alarm-Network address from=182.52.29.80
...
2020-05-06 23:38:09
164.52.24.175 attackspam
Unauthorized connection attempt detected from IP address 164.52.24.175 to port 830 [T]
2020-05-06 23:39:41
181.126.83.125 attackspambots
2020-05-06T13:17:09.177920shield sshd\[14238\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=mail.criterion.com.py  user=root
2020-05-06T13:17:11.700240shield sshd\[14238\]: Failed password for root from 181.126.83.125 port 37826 ssh2
2020-05-06T13:22:45.719392shield sshd\[15738\]: Invalid user nelson from 181.126.83.125 port 47312
2020-05-06T13:22:45.723106shield sshd\[15738\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=mail.criterion.com.py
2020-05-06T13:22:47.372056shield sshd\[15738\]: Failed password for invalid user nelson from 181.126.83.125 port 47312 ssh2
2020-05-06 23:41:53
117.247.188.246 attackbotsspam
Unauthorized connection attempt from IP address 117.247.188.246 on Port 445(SMB)
2020-05-06 23:58:36
158.69.63.54 attackspam
(sshd) Failed SSH login from 158.69.63.54 (CA/Canada/torex2.fissionrelays.net): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: May  6 14:00:03 amsweb01 sshd[16890]: Invalid user acoustics from 158.69.63.54 port 35858
May  6 14:00:05 amsweb01 sshd[16890]: Failed password for invalid user acoustics from 158.69.63.54 port 35858 ssh2
May  6 14:00:07 amsweb01 sshd[16890]: Failed password for invalid user acoustics from 158.69.63.54 port 35858 ssh2
May  6 14:00:10 amsweb01 sshd[16890]: Failed password for invalid user acoustics from 158.69.63.54 port 35858 ssh2
May  6 14:00:13 amsweb01 sshd[16890]: Failed password for invalid user acoustics from 158.69.63.54 port 35858 ssh2
2020-05-06 23:32:30

Recently Reported IPs

104.21.38.48 104.21.38.52 104.21.38.66 104.21.38.60
104.21.38.64 104.21.38.62 104.21.69.222 104.21.38.61
104.21.38.76 104.21.38.82 104.21.38.75 104.21.38.89
104.21.38.91 104.21.38.9 104.21.38.90 104.21.38.92
104.21.38.93 104.21.69.224 104.21.39.111 104.21.39.103