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: Brazil

Internet Service Provider: M. Abuhab Participacoes S.A.

Hostname: unknown

Organization: unknown

Usage Type: Commercial

Comments:
Type Details Datetime
attack
Feb 12 06:54:26 vps647732 sshd[31103]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=131.161.43.42
Feb 12 06:54:28 vps647732 sshd[31103]: Failed password for invalid user jobs from 131.161.43.42 port 51689 ssh2
...
2020-02-12 15:17:52
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 131.161.43.42
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 51467
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			505	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020021200 1800 900 604800 86400

;; Query time: 566 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Feb 12 15:17:39 CST 2020
;; MSG SIZE  rcvd: 117
Host info
Host 42.43.161.131.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 42.43.161.131.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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ET CINS Active Threat Intelligence Poor Reputation IP group 52 - port: 5847 proto: TCP cat: Misc Attack
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[scan/connect: 6 time(s)]
in blocklist.de:'listed [ssh]'
*(RWIN=65535)(04231254)
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Apr 23 13:24:34 debian-2gb-nbg1-2 kernel: \[9900023.784665\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=94.102.50.144 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=42728 PROTO=TCP SPT=46791 DPT=34862 WINDOW=1024 RES=0x00 SYN URGP=0
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Remote recon
2020-04-23 20:38:58
89.144.47.246 attack
Port scan: Attack repeated for 24 hours
2020-04-23 20:36:52

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