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

Internet Service Provider: DigitalOcean LLC

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Dec 13 23:56:10 dallas01 sshd[3716]: Failed password for root from 138.197.84.99 port 43660 ssh2
Dec 13 23:57:07 dallas01 sshd[3974]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.84.99
Dec 13 23:57:10 dallas01 sshd[3974]: Failed password for invalid user biggin from 138.197.84.99 port 46162 ssh2
2020-01-28 06:49:25
attackbots
2020-01-02 23:54:56,779 fail2ban.actions        [1799]: NOTICE  [sshd] Ban 138.197.84.99
2020-01-03 13:13:58
attackspam
Dec 27 04:55:17 thevastnessof sshd[23483]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.84.99
...
2019-12-27 14:26:09
attack
Dec 21 06:34:35 server sshd\[13797\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.84.99  user=dovecot
Dec 21 06:34:36 server sshd\[13797\]: Failed password for dovecot from 138.197.84.99 port 51382 ssh2
Dec 21 07:58:15 server sshd\[3956\]: Invalid user georgiean from 138.197.84.99
Dec 21 07:58:15 server sshd\[3956\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.84.99 
Dec 21 07:58:17 server sshd\[3956\]: Failed password for invalid user georgiean from 138.197.84.99 port 51704 ssh2
...
2019-12-21 13:35:42
attackbotsspam
Dec 13 22:54:30 MK-Soft-VM6 sshd[9145]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.197.84.99 
Dec 13 22:54:32 MK-Soft-VM6 sshd[9145]: Failed password for invalid user kiermaier from 138.197.84.99 port 59306 ssh2
...
2019-12-14 06:33:39
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.197.84.99
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 48395
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			480	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019121301 1800 900 604800 86400

;; Query time: 51 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Dec 14 06:33:37 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 99.84.197.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 99.84.197.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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2020-03-02 16:56:48
147.139.7.233 attackbotsspam
Unauthorized connection attempt detected from IP address 147.139.7.233 to port 1433 [J]
2020-03-02 16:39:21
114.33.208.72 attack
Unauthorized connection attempt detected from IP address 114.33.208.72 to port 23 [J]
2020-03-02 16:45:41
23.16.185.189 attackbots
Unauthorized connection attempt detected from IP address 23.16.185.189 to port 23 [J]
2020-03-02 16:57:56
123.158.49.61 attack
Unauthorized connection attempt detected from IP address 123.158.49.61 to port 8081 [J]
2020-03-02 17:11:48
182.138.162.219 attackbotsspam
Unauthorized connection attempt detected from IP address 182.138.162.219 to port 8081 [J]
2020-03-02 17:06:32
222.94.212.219 attackbots
Unauthorized connection attempt detected from IP address 222.94.212.219 to port 8118 [J]
2020-03-02 16:58:32
27.211.187.67 attackbotsspam
Unauthorized connection attempt detected from IP address 27.211.187.67 to port 8123 [J]
2020-03-02 16:57:38
181.61.227.223 attackbots
Unauthorized connection attempt detected from IP address 181.61.227.223 to port 23 [J]
2020-03-02 16:35:28
120.79.89.74 attackspambots
Unauthorized connection attempt detected from IP address 120.79.89.74 to port 8088 [J]
2020-03-02 17:12:32
182.138.162.98 attackbotsspam
Unauthorized connection attempt detected from IP address 182.138.162.98 to port 22 [J]
2020-03-02 16:33:51
125.44.200.29 attackspam
Unauthorized connection attempt detected from IP address 125.44.200.29 to port 23 [J]
2020-03-02 17:09:07
221.13.12.65 attack
Unauthorized connection attempt detected from IP address 221.13.12.65 to port 8081 [J]
2020-03-02 16:58:59
172.125.131.66 attack
Unauthorized connection attempt detected from IP address 172.125.131.66 to port 1433 [J]
2020-03-02 16:37:51
217.26.164.145 attack
Unauthorized connection attempt detected from IP address 217.26.164.145 to port 23 [J]
2020-03-02 17:01:03

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