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 <<>> 104.21.4.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 29985
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;104.21.4.139.			IN	A

;; AUTHORITY SECTION:
.			304	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2022021702 1800 900 604800 86400

;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 18 10:09:06 CST 2022
;; MSG SIZE  rcvd: 105
Host info
Host 139.4.21.104.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.4.21.104.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
81.17.27.138 attack
C1,WP GET /wp-login.php
2019-08-17 23:19:16
210.102.196.180 attack
Aug 17 16:43:46 icinga sshd[5772]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=210.102.196.180
Aug 17 16:43:47 icinga sshd[5772]: Failed password for invalid user ftpuser from 210.102.196.180 port 39594 ssh2
...
2019-08-17 23:03:09
45.55.35.40 attack
Invalid user admin from 45.55.35.40 port 56378
2019-08-17 21:49:41
165.22.128.115 attackspam
Aug 17 12:09:59 vps691689 sshd[17459]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.128.115
Aug 17 12:10:01 vps691689 sshd[17459]: Failed password for invalid user tylor from 165.22.128.115 port 53752 ssh2
Aug 17 12:14:26 vps691689 sshd[17579]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=165.22.128.115
...
2019-08-17 22:30:02
167.71.166.233 attackbots
Aug 17 15:53:49 SilenceServices sshd[24847]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.166.233
Aug 17 15:53:51 SilenceServices sshd[24847]: Failed password for invalid user oracle from 167.71.166.233 port 36286 ssh2
Aug 17 15:57:47 SilenceServices sshd[27920]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.71.166.233
2019-08-17 22:00:30
81.42.219.153 attackspam
Aug 17 14:24:27 debian sshd\[18954\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.42.219.153  user=root
Aug 17 14:24:29 debian sshd\[18954\]: Failed password for root from 81.42.219.153 port 25524 ssh2
...
2019-08-17 22:01:35
46.101.235.214 attackbots
Aug 17 16:14:32 tuxlinux sshd[14939]: Invalid user admin from 46.101.235.214 port 36670
Aug 17 16:14:32 tuxlinux sshd[14939]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.235.214 
Aug 17 16:14:32 tuxlinux sshd[14939]: Invalid user admin from 46.101.235.214 port 36670
Aug 17 16:14:32 tuxlinux sshd[14939]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.235.214 
Aug 17 16:14:32 tuxlinux sshd[14939]: Invalid user admin from 46.101.235.214 port 36670
Aug 17 16:14:32 tuxlinux sshd[14939]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=46.101.235.214 
Aug 17 16:14:33 tuxlinux sshd[14939]: Failed password for invalid user admin from 46.101.235.214 port 36670 ssh2
...
2019-08-17 22:16:00
178.239.176.73 attackspambots
SSH Brute Force
2019-08-17 23:16:45
51.254.205.6 attack
Aug 17 05:09:53 php1 sshd\[11427\]: Invalid user eoffice from 51.254.205.6
Aug 17 05:09:53 php1 sshd\[11427\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.205.6
Aug 17 05:09:55 php1 sshd\[11427\]: Failed password for invalid user eoffice from 51.254.205.6 port 58208 ssh2
Aug 17 05:13:49 php1 sshd\[11750\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.254.205.6  user=root
Aug 17 05:13:52 php1 sshd\[11750\]: Failed password for root from 51.254.205.6 port 47162 ssh2
2019-08-17 23:20:43
103.139.77.31 attack
DATE:2019-08-17 09:17:11, IP:103.139.77.31, PORT:telnet - Telnet brute force auth on a honeypot server (epe-dc)
2019-08-17 22:34:08
188.165.220.213 attack
Aug 17 10:47:38 hb sshd\[13302\]: Invalid user napsugar from 188.165.220.213
Aug 17 10:47:38 hb sshd\[13302\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns313225.ip-188-165-220.eu
Aug 17 10:47:39 hb sshd\[13302\]: Failed password for invalid user napsugar from 188.165.220.213 port 54468 ssh2
Aug 17 10:51:41 hb sshd\[13633\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=ns313225.ip-188-165-220.eu  user=root
Aug 17 10:51:43 hb sshd\[13633\]: Failed password for root from 188.165.220.213 port 49731 ssh2
2019-08-17 22:33:07
49.156.53.19 attackspam
Aug 17 14:32:15 mail sshd\[11207\]: Failed password for invalid user sftptest from 49.156.53.19 port 45366 ssh2
Aug 17 14:51:00 mail sshd\[11568\]: Invalid user gmodserver from 49.156.53.19 port 44512
Aug 17 14:51:00 mail sshd\[11568\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.156.53.19
...
2019-08-17 22:02:11
81.177.98.52 attack
Aug 17 15:45:31 rpi sshd[28519]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.177.98.52 
Aug 17 15:45:33 rpi sshd[28519]: Failed password for invalid user 123456 from 81.177.98.52 port 45780 ssh2
2019-08-17 22:14:46
185.220.101.46 attackspambots
Aug 17 15:17:09 lnxmail61 sshd[16056]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.101.46
Aug 17 15:17:11 lnxmail61 sshd[16056]: Failed password for invalid user admin from 185.220.101.46 port 33217 ssh2
Aug 17 15:17:13 lnxmail61 sshd[16056]: Failed password for invalid user admin from 185.220.101.46 port 33217 ssh2
Aug 17 15:17:19 lnxmail61 sshd[16067]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.220.101.46
2019-08-17 21:55:05
103.249.193.45 attackbotsspam
Automatic report - Banned IP Access
2019-08-17 22:04:42

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