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: Ireland

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 <<>> 57.21.208.139
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64081
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;57.21.208.139.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020500 1800 900 604800 86400

;; Query time: 23 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 05 19:56:29 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 139.208.21.57.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 139.208.21.57.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
175.143.127.73 attack
Feb 12 20:50:59 srv01 sshd[26491]: Invalid user admin from 175.143.127.73 port 47393
Feb 12 20:50:59 srv01 sshd[26491]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.143.127.73
Feb 12 20:50:59 srv01 sshd[26491]: Invalid user admin from 175.143.127.73 port 47393
Feb 12 20:51:00 srv01 sshd[26491]: Failed password for invalid user admin from 175.143.127.73 port 47393 ssh2
Feb 12 20:54:11 srv01 sshd[26675]: Invalid user ckodhek from 175.143.127.73 port 60708
...
2020-02-13 05:04:17
49.233.197.193 attackbotsspam
Invalid user itadmin from 49.233.197.193 port 52348
2020-02-13 05:07:00
139.219.143.176 attack
Feb 12 15:51:36 firewall sshd[28842]: Invalid user disney from 139.219.143.176
Feb 12 15:51:39 firewall sshd[28842]: Failed password for invalid user disney from 139.219.143.176 port 19928 ssh2
Feb 12 15:55:03 firewall sshd[29019]: Invalid user sabiya from 139.219.143.176
...
2020-02-13 05:03:14
201.244.123.162 attackbotsspam
Automatic report - Port Scan Attack
2020-02-13 05:21:18
125.227.255.79 attack
Feb 12 08:31:31 server sshd\[30665\]: Invalid user movies from 125.227.255.79
Feb 12 08:31:31 server sshd\[30665\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125-227-255-79.hinet-ip.hinet.net 
Feb 12 08:31:33 server sshd\[30665\]: Failed password for invalid user movies from 125.227.255.79 port 56140 ssh2
Feb 12 21:59:54 server sshd\[10872\]: Invalid user user from 125.227.255.79
Feb 12 21:59:54 server sshd\[10872\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=125-227-255-79.hinet-ip.hinet.net 
...
2020-02-13 05:28:09
82.196.4.66 attackbotsspam
(sshd) Failed SSH login from 82.196.4.66 (NL/Netherlands/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Feb 12 15:04:49 elude sshd[4133]: Invalid user pgbouncer from 82.196.4.66 port 39682
Feb 12 15:04:52 elude sshd[4133]: Failed password for invalid user pgbouncer from 82.196.4.66 port 39682 ssh2
Feb 12 15:22:47 elude sshd[5422]: Invalid user amanda from 82.196.4.66 port 57236
Feb 12 15:22:49 elude sshd[5422]: Failed password for invalid user amanda from 82.196.4.66 port 57236 ssh2
Feb 12 15:25:39 elude sshd[5590]: Invalid user test from 82.196.4.66 port 58504
2020-02-13 05:14:11
45.115.7.38 attackbotsspam
Client Info ...
           Client Email = rachael@onlinevisibilty.com
           Full Name = Rachael Miller
           Phone = 901-306-1554

         Additional Client Tracking Information
           Client's Remote IPA = 45.115.7.38

           Content of Message Below ...

           Digital Marketing Solution & Website Re-designing

We are a progressive web solutions company. We create stunning websites & put them on 1st page of Google to drive relevant traffic at very affordable price. Let us know if you would be interested in getting detailed proposal. We can also schedule a call & will be pleased to explain about our services in detail. We look forward to hearing from you soon. Thanks!
2020-02-13 05:21:46
86.57.154.175 attack
02/12/2020-08:39:29.128013 86.57.154.175 Protocol: 6 ET CINS Active Threat Intelligence Poor Reputation IP group 92
2020-02-13 05:33:27
106.12.27.213 attack
web-1 [ssh_2] SSH Attack
2020-02-13 04:55:05
68.183.110.49 attackbots
Feb 12 20:41:54 MK-Soft-VM3 sshd[2858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.110.49 
Feb 12 20:41:56 MK-Soft-VM3 sshd[2858]: Failed password for invalid user zhouh from 68.183.110.49 port 36230 ssh2
...
2020-02-13 05:08:45
77.58.96.205 attackbotsspam
Feb 12 14:39:56 debian-2gb-nbg1-2 kernel: \[3774026.423827\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=77.58.96.205 DST=195.201.40.59 LEN=60 TOS=0x00 PREC=0x00 TTL=50 ID=28373 DF PROTO=TCP SPT=36471 DPT=22 WINDOW=14600 RES=0x00 SYN URGP=0
2020-02-13 05:08:19
93.174.95.110 attackbots
Feb 12 21:39:36 debian-2gb-nbg1-2 kernel: \[3799205.478067\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=93.174.95.110 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=42598 PROTO=TCP SPT=46151 DPT=4591 WINDOW=1024 RES=0x00 SYN URGP=0
2020-02-13 04:54:37
45.56.126.141 attackspam
Total attacks: 3
2020-02-13 05:33:51
134.209.81.63 attackbotsspam
SSH-bruteforce attempts
2020-02-13 05:10:47
171.249.75.190 attackbots
Automatic report - Port Scan Attack
2020-02-13 05:14:51

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