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: Cheyenne

Region: Wyoming

Country: United States

Internet Service Provider: Microsoft Corporation

Hostname: unknown

Organization: Microsoft Corporation

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Aug 24 12:28:46 smtp sshd[18642]: Invalid user maie from 52.161.96.142 port 41486
Aug 24 12:28:46 smtp sshd[18642]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.161.96.142
Aug 24 12:28:46 smtp sshd[18642]: Invalid user maie from 52.161.96.142 port 41486
Aug 24 12:28:48 smtp sshd[18642]: Failed password for invalid user maie from 52.161.96.142 port 41486 ssh2
Aug 24 12:33:35 smtp sshd[18691]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=52.161.96.142  user=root
Aug 24 12:33:37 smtp sshd[18691]: Failed password for root from 52.161.96.142 port 60504 ssh2
...
2019-08-25 01:09:12
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 52.161.96.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 46604
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			2235	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019082400 1800 900 604800 86400

;; Query time: 1 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Sun Aug 25 01:08:56 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 142.96.161.52.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 142.96.161.52.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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