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 <<>> 205.21.139.28
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60343
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;205.21.139.28.			IN	A

;; AUTHORITY SECTION:
.			29	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025020601 1800 900 604800 86400

;; Query time: 59 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 07 05:12:27 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 28.139.21.205.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 28.139.21.205.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
92.118.160.41 attackbotsspam
ports scanning
2019-06-23 09:36:48
117.50.6.160 attack
scan r
2019-06-23 09:26:17
191.53.254.123 attack
Distributed brute force attack
2019-06-23 09:35:57
131.247.13.67 attack
20 attempts against mh-ssh on flow.magehost.pro
2019-06-23 09:33:35
95.55.70.73 attack
firewall-block, port(s): 23/tcp
2019-06-23 10:03:51
77.68.110.4 attackbotsspam
RDP Scan
2019-06-23 09:29:41
178.62.54.79 attack
Jun 23 02:17:23 mail sshd\[9388\]: Invalid user help from 178.62.54.79 port 37908
Jun 23 02:17:24 mail sshd\[9388\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.54.79
Jun 23 02:17:25 mail sshd\[9388\]: Failed password for invalid user help from 178.62.54.79 port 37908 ssh2
Jun 23 02:18:35 mail sshd\[9484\]: Invalid user tanja from 178.62.54.79 port 52058
Jun 23 02:18:35 mail sshd\[9484\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.54.79
2019-06-23 09:32:11
74.82.47.12 attackspambots
1561249247 - 06/23/2019 02:20:47 Host: scan-11b.shadowserver.org/74.82.47.12 Port: 523 UDP Blocked
2019-06-23 09:46:07
197.55.79.234 attackspambots
ssh failed login
2019-06-23 09:49:43
88.220.45.116 attackbots
ssh failed login
2019-06-23 09:59:43
188.226.151.23 attackbots
[munged]::443 188.226.151.23 - - [23/Jun/2019:03:03:56 +0200] "POST /[munged]: HTTP/1.1" 200 9079 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 188.226.151.23 - - [23/Jun/2019:03:03:58 +0200] "POST /[munged]: HTTP/1.1" 200 9079 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 188.226.151.23 - - [23/Jun/2019:03:03:58 +0200] "POST /[munged]: HTTP/1.1" 200 9079 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 188.226.151.23 - - [23/Jun/2019:03:04:01 +0200] "POST /[munged]: HTTP/1.1" 200 9079 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 188.226.151.23 - - [23/Jun/2019:03:04:01 +0200] "POST /[munged]: HTTP/1.1" 200 9079 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
[munged]::443 188.226.151.23 - - [23/Jun/2019:03:04:03 +0200] "POST /[munged]: HTTP/1.1" 200 9079 "-" "Mozilla/5.0 (X11
2019-06-23 09:39:12
143.0.140.248 attackbots
23.06.2019 02:21:08 - Login Fail on hMailserver 
Detected by ELinOX-hMail-A2F
2019-06-23 09:33:04
167.99.4.112 attackbotsspam
2019-06-23T02:40:25.805387test01.cajus.name sshd\[23243\]: Invalid user profile from 167.99.4.112 port 57410
2019-06-23T02:40:25.824688test01.cajus.name sshd\[23243\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.4.112
2019-06-23T02:40:27.731030test01.cajus.name sshd\[23243\]: Failed password for invalid user profile from 167.99.4.112 port 57410 ssh2
2019-06-23 10:03:15
79.137.46.233 attack
Input Traffic from this IP, but critial abuseconfidencescore
2019-06-23 10:11:10
197.46.148.219 attackspambots
port scan and connect, tcp 23 (telnet)
2019-06-23 09:56:03

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