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 <<>> 38.21.142.57
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 22513
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;38.21.142.57.			IN	A

;; AUTHORITY SECTION:
.			145	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022020701 1800 900 604800 86400

;; Query time: 20 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Feb 08 03:16:04 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 57.142.21.38.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 57.142.21.38.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
120.132.31.120 attack
Jul 13 10:52:17 ns3367391 sshd\[17371\]: Invalid user shaun from 120.132.31.120 port 59294
Jul 13 10:52:17 ns3367391 sshd\[17371\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=120.132.31.120
...
2019-07-13 19:31:44
104.196.16.112 attackbotsspam
Jul 13 11:33:33 *** sshd[3959]: Invalid user rudolf from 104.196.16.112
2019-07-13 19:41:55
180.76.238.70 attackspambots
Invalid user weixin from 180.76.238.70 port 33572
2019-07-13 20:08:47
192.117.186.215 attackbots
Invalid user cba from 192.117.186.215 port 57262
2019-07-13 20:04:35
176.103.72.190 attackbots
Invalid user admin from 176.103.72.190 port 39445
2019-07-13 20:11:17
112.78.1.247 attackbots
Jul 13 13:35:36 bouncer sshd\[15503\]: Invalid user sebastien from 112.78.1.247 port 46554
Jul 13 13:35:36 bouncer sshd\[15503\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.78.1.247 
Jul 13 13:35:38 bouncer sshd\[15503\]: Failed password for invalid user sebastien from 112.78.1.247 port 46554 ssh2
...
2019-07-13 19:36:28
121.15.7.26 attackbots
Invalid user maya from 121.15.7.26 port 35727
2019-07-13 19:31:10
180.96.28.87 attack
Invalid user postgres from 180.96.28.87 port 14401
2019-07-13 20:08:30
118.24.5.163 attackspam
Invalid user temp1 from 118.24.5.163 port 34120
2019-07-13 19:34:18
103.217.217.146 attackspambots
Honeypot attack, port: 23, PTR: PTR record not found
2019-07-13 19:42:46
176.31.250.160 attack
Invalid user sf from 176.31.250.160 port 45052
2019-07-13 20:11:48
171.84.2.4 attackbotsspam
Invalid user teste from 171.84.2.4 port 27318
2019-07-13 20:13:56
182.151.214.104 attack
Invalid user sub from 182.151.214.104 port 19878
2019-07-13 20:06:22
124.158.5.112 attackspambots
Invalid user nagios from 124.158.5.112 port 34166
2019-07-13 19:28:16
112.232.65.11 attack
Invalid user pi from 112.232.65.11 port 51166
2019-07-13 19:35:41

Recently Reported IPs

62.171.180.208 101.33.22.80 35.223.212.154 165.255.113.189
89.186.22.53 89.165.48.250 188.95.72.88 185.131.220.146
189.243.255.69 212.251.31.139 113.177.39.65 91.179.170.170
187.102.222.42 27.46.47.39 78.189.47.63 178.62.212.82
191.96.29.136 156.207.226.136 65.99.161.72 77.235.223.125