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 of America (the)

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 <<>> 21.42.139.135
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9807
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;21.42.139.135.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021102 1800 900 604800 86400

;; Query time: 63 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 12 09:34:36 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 135.139.42.21.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 135.139.42.21.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
223.78.103.12 attackbotsspam
DATE:2019-11-25 23:45:50, IP:223.78.103.12, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)
2019-11-26 07:56:41
103.99.3.185 attack
Nov 25 22:13:48 lvps5-35-247-183 sshd[10661]: Did not receive identification string from 103.99.3.185
Nov 25 22:13:52 lvps5-35-247-183 sshd[10662]: Invalid user admin from 103.99.3.185
Nov 25 22:13:56 lvps5-35-247-183 sshd[10662]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.99.3.185 
Nov 25 22:13:58 lvps5-35-247-183 sshd[10662]: Failed password for invalid user admin from 103.99.3.185 port 53493 ssh2
Nov 25 22:13:58 lvps5-35-247-183 sshd[10662]: Received disconnect from 103.99.3.185: 3: com.jcraft.jsch.JSchException: Auth fail [preauth]
Nov 25 22:18:10 lvps5-35-247-183 sshd[10696]: Invalid user admin from 103.99.3.185
Nov 25 22:18:15 lvps5-35-247-183 sshd[10696]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.99.3.185 
Nov 25 22:18:16 lvps5-35-247-183 sshd[10696]: Failed password for invalid user admin from 103.99.3.185 port 55610 ssh2
Nov 25 22:18:18 lvps5-35-247-183 sshd[10696........
-------------------------------
2019-11-26 07:51:02
34.90.84.177 attackspambots
CMS brute force
...
2019-11-26 08:08:00
222.186.175.220 attackspam
Nov 25 18:44:17 plusreed sshd[16251]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.175.220  user=root
Nov 25 18:44:19 plusreed sshd[16251]: Failed password for root from 222.186.175.220 port 53936 ssh2
...
2019-11-26 07:44:38
117.6.131.195 attackspam
Unauthorized connection attempt from IP address 117.6.131.195 on Port 445(SMB)
2019-11-26 08:12:44
79.173.233.153 attackspam
Unauthorized connection attempt from IP address 79.173.233.153 on Port 445(SMB)
2019-11-26 08:03:31
113.17.34.135 attack
port scan/probe/communication attempt; port 23
2019-11-26 08:08:32
58.163.142.239 attackbotsspam
Unauthorized connection attempt from IP address 58.163.142.239 on Port 445(SMB)
2019-11-26 07:57:34
159.192.89.254 attackbots
Unauthorized connection attempt from IP address 159.192.89.254 on Port 445(SMB)
2019-11-26 07:50:04
195.22.225.19 attackspam
Nov 25 22:45:56 marvibiene sshd[9708]: Invalid user git from 195.22.225.19 port 41452
Nov 25 22:45:56 marvibiene sshd[9708]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.22.225.19
Nov 25 22:45:56 marvibiene sshd[9708]: Invalid user git from 195.22.225.19 port 41452
Nov 25 22:45:59 marvibiene sshd[9708]: Failed password for invalid user git from 195.22.225.19 port 41452 ssh2
...
2019-11-26 07:46:30
112.133.209.130 attackbotsspam
Unauthorized connection attempt from IP address 112.133.209.130 on Port 445(SMB)
2019-11-26 08:15:27
125.24.87.121 attackbotsspam
Unauthorized connection attempt from IP address 125.24.87.121 on Port 445(SMB)
2019-11-26 07:47:38
203.192.233.177 attackspambots
Unauthorized connection attempt from IP address 203.192.233.177 on Port 445(SMB)
2019-11-26 07:45:24
119.29.121.229 attackspam
Nov 25 13:20:03 php1 sshd\[15636\]: Invalid user guest from 119.29.121.229
Nov 25 13:20:03 php1 sshd\[15636\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.121.229
Nov 25 13:20:05 php1 sshd\[15636\]: Failed password for invalid user guest from 119.29.121.229 port 39706 ssh2
Nov 25 13:26:55 php1 sshd\[16199\]: Invalid user apple from 119.29.121.229
Nov 25 13:26:55 php1 sshd\[16199\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.121.229
2019-11-26 07:40:27
36.66.64.82 attack
Unauthorized connection attempt from IP address 36.66.64.82 on Port 445(SMB)
2019-11-26 08:11:40

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