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

Internet Service Provider: Microsoft Corporation

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
5x Failed Password
2020-06-27 05:34:31
attackbots
Jun 22 20:37:47 lukav-desktop sshd\[20525\]: Invalid user admin from 52.142.55.36
Jun 22 20:37:47 lukav-desktop sshd\[20525\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.142.55.36
Jun 22 20:37:49 lukav-desktop sshd\[20525\]: Failed password for invalid user admin from 52.142.55.36 port 57664 ssh2
Jun 22 20:45:47 lukav-desktop sshd\[20734\]: Invalid user john from 52.142.55.36
Jun 22 20:45:47 lukav-desktop sshd\[20734\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.142.55.36
2020-06-23 02:39:37
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 52.142.55.36
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 5902
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;52.142.55.36.			IN	A

;; AUTHORITY SECTION:
.			182	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020062201 1800 900 604800 86400

;; Query time: 104 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Jun 23 02:39:34 CST 2020
;; MSG SIZE  rcvd: 116
Host info
Host 36.55.142.52.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 36.55.142.52.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
60.249.21.129 attackbots
Oct 19 07:23:12 tdfoods sshd\[14580\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60-249-21-129.hinet-ip.hinet.net  user=root
Oct 19 07:23:14 tdfoods sshd\[14580\]: Failed password for root from 60.249.21.129 port 38018 ssh2
Oct 19 07:27:26 tdfoods sshd\[14875\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60-249-21-129.hinet-ip.hinet.net  user=root
Oct 19 07:27:28 tdfoods sshd\[14875\]: Failed password for root from 60.249.21.129 port 33932 ssh2
Oct 19 07:31:45 tdfoods sshd\[15192\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60-249-21-129.hinet-ip.hinet.net  user=root
2019-10-20 01:45:40
210.196.163.38 attackbotsspam
SSH Brute-Forcing (ownc)
2019-10-20 01:53:20
40.91.240.163 attackbotsspam
Invalid user backup from 40.91.240.163 port 1984
2019-10-20 01:49:13
217.182.78.87 attackspam
$f2bV_matches
2019-10-20 02:17:01
27.254.194.99 attackbots
2019-10-19T08:33:52.9524441495-001 sshd\[40175\]: Failed password for root from 27.254.194.99 port 38694 ssh2
2019-10-19T09:37:09.1575361495-001 sshd\[42364\]: Invalid user numergeniciodata from 27.254.194.99 port 48884
2019-10-19T09:37:09.1606761495-001 sshd\[42364\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.254.194.99
2019-10-19T09:37:11.7058671495-001 sshd\[42364\]: Failed password for invalid user numergeniciodata from 27.254.194.99 port 48884 ssh2
2019-10-19T09:42:10.5175891495-001 sshd\[42530\]: Invalid user vagrant from 27.254.194.99 port 60542
2019-10-19T09:42:10.5209451495-001 sshd\[42530\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=27.254.194.99
...
2019-10-20 02:13:36
106.13.49.233 attack
$f2bV_matches
2019-10-20 02:04:56
210.209.72.243 attack
Automatic report - Banned IP Access
2019-10-20 02:17:50
154.92.195.55 attack
Oct 19 07:59:42 wbs sshd\[12443\]: Invalid user yunhui from 154.92.195.55
Oct 19 07:59:42 wbs sshd\[12443\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.92.195.55
Oct 19 07:59:43 wbs sshd\[12443\]: Failed password for invalid user yunhui from 154.92.195.55 port 54568 ssh2
Oct 19 08:08:10 wbs sshd\[13164\]: Invalid user shivshiv from 154.92.195.55
Oct 19 08:08:10 wbs sshd\[13164\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=154.92.195.55
2019-10-20 02:24:38
49.235.134.224 attackspam
Invalid user databse from 49.235.134.224 port 39084
2019-10-20 01:48:08
210.120.63.89 attackspam
Invalid user git from 210.120.63.89 port 48524
2019-10-20 01:53:41
158.69.123.115 attackspambots
SSH User Authentication Brute Force Attempt, PTR: ns525040.ip-158-69-123.net.
2019-10-20 02:23:48
64.202.187.152 attackspam
Invalid user enquiries from 64.202.187.152 port 58026
2019-10-20 02:08:18
80.211.129.34 attack
SSH invalid-user multiple login attempts
2019-10-20 02:07:30
178.62.6.225 attack
Oct 19 13:55:41 mail sshd\[26085\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.62.6.225  user=root
...
2019-10-20 02:21:38
142.93.47.125 attackbotsspam
2019-10-19T13:45:49.650559shield sshd\[17802\]: Invalid user cmsroot from 142.93.47.125 port 44860
2019-10-19T13:45:49.656308shield sshd\[17802\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.47.125
2019-10-19T13:45:52.256246shield sshd\[17802\]: Failed password for invalid user cmsroot from 142.93.47.125 port 44860 ssh2
2019-10-19T13:50:00.989046shield sshd\[19176\]: Invalid user zaq!xsw@ from 142.93.47.125 port 56224
2019-10-19T13:50:00.994246shield sshd\[19176\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=142.93.47.125
2019-10-20 02:01:16

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