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: None

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 <<>> 104.21.42.38
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19992
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.42.38.			IN	A

;; AUTHORITY SECTION:
.			252	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022022001 1800 900 604800 86400

;; Query time: 15 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 21 05:23:35 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 38.42.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 38.42.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
27.68.33.85 attack
Brute-Force
2020-05-10 21:23:25
222.186.3.249 attackbotsspam
May 10 14:42:44 OPSO sshd\[11957\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.3.249  user=root
May 10 14:42:47 OPSO sshd\[11957\]: Failed password for root from 222.186.3.249 port 20385 ssh2
May 10 14:42:49 OPSO sshd\[11957\]: Failed password for root from 222.186.3.249 port 20385 ssh2
May 10 14:42:52 OPSO sshd\[11957\]: Failed password for root from 222.186.3.249 port 20385 ssh2
May 10 14:46:13 OPSO sshd\[12651\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.3.249  user=root
2020-05-10 20:57:47
103.19.129.194 attackspam
Unauthorized connection attempt from IP address 103.19.129.194 on Port 445(SMB)
2020-05-10 20:56:43
71.6.158.166 attack
Unauthorized connection attempt detected from IP address 71.6.158.166 to port 8500
2020-05-10 21:10:28
51.255.197.164 attack
2020-05-10 07:14:37.859023-0500  localhost sshd[50479]: Failed password for invalid user dylan from 51.255.197.164 port 51327 ssh2
2020-05-10 21:21:49
213.59.135.87 attackspam
2020-05-10T13:08:26.934534upcloud.m0sh1x2.com sshd[5924]: Invalid user test from 213.59.135.87 port 35860
2020-05-10 21:13:56
203.245.29.148 attackbotsspam
May 10 09:05:17 NPSTNNYC01T sshd[7597]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=203.245.29.148
May 10 09:05:19 NPSTNNYC01T sshd[7597]: Failed password for invalid user support from 203.245.29.148 port 42124 ssh2
May 10 09:07:29 NPSTNNYC01T sshd[7798]: Failed password for root from 203.245.29.148 port 43214 ssh2
...
2020-05-10 21:26:21
14.186.210.167 attack
May 10 14:15:03 host sshd[49497]: Invalid user Administrator from 14.186.210.167 port 58257
...
2020-05-10 21:23:41
62.149.81.35 attackbots
Unauthorized connection attempt from IP address 62.149.81.35 on Port 445(SMB)
2020-05-10 21:03:09
111.68.97.56 attack
Unauthorized connection attempt from IP address 111.68.97.56 on Port 445(SMB)
2020-05-10 20:54:13
113.175.58.166 attackbots
Unauthorized connection attempt from IP address 113.175.58.166 on Port 445(SMB)
2020-05-10 21:08:02
128.199.33.116 attackspam
May 10 09:15:13 vps46666688 sshd[11100]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.33.116
May 10 09:15:15 vps46666688 sshd[11100]: Failed password for invalid user fender from 128.199.33.116 port 42688 ssh2
...
2020-05-10 21:04:53
195.231.11.101 attack
(sshd) Failed SSH login from 195.231.11.101 (IT/Italy/host101-11-231-195.serverdedicati.aruba.it): 5 in the last 3600 secs
2020-05-10 21:09:25
54.38.65.55 attackbotsspam
$f2bV_matches
2020-05-10 21:25:21
203.185.4.41 attackbots
May 10 12:09:37 XXX sshd[36100]: Invalid user none from 203.185.4.41 port 57975
2020-05-10 21:16:40

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