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: Microsoft Corporation

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attackbotsspam
Nov 25 00:06:49 kmh-wsh-001-nbg03 sshd[27269]: Invalid user marvette from 138.91.249.49 port 9216
Nov 25 00:06:49 kmh-wsh-001-nbg03 sshd[27269]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.91.249.49
Nov 25 00:06:51 kmh-wsh-001-nbg03 sshd[27269]: Failed password for invalid user marvette from 138.91.249.49 port 9216 ssh2
Nov 25 00:06:51 kmh-wsh-001-nbg03 sshd[27269]: Received disconnect from 138.91.249.49 port 9216:11: Bye Bye [preauth]
Nov 25 00:06:51 kmh-wsh-001-nbg03 sshd[27269]: Disconnected from 138.91.249.49 port 9216 [preauth]
Nov 25 00:32:15 kmh-wsh-001-nbg03 sshd[28370]: Invalid user gaby from 138.91.249.49 port 9216
Nov 25 00:32:15 kmh-wsh-001-nbg03 sshd[28370]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.91.249.49
Nov 25 00:32:17 kmh-wsh-001-nbg03 sshd[28370]: Failed password for invalid user gaby from 138.91.249.49 port 9216 ssh2
Nov 25 00:32:17 kmh-wsh-001-nbg03 s........
-------------------------------
2019-11-25 17:29:12
attack
$f2bV_matches
2019-11-02 04:10:16
attackspam
Automatic report - Banned IP Access
2019-10-30 16:51:08
attackspambots
Oct 25 08:06:46 server sshd\[29945\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.91.249.49  user=games
Oct 25 08:06:48 server sshd\[29945\]: Failed password for games from 138.91.249.49 port 6784 ssh2
Oct 25 08:11:39 server sshd\[31619\]: Invalid user temp from 138.91.249.49 port 6784
Oct 25 08:11:39 server sshd\[31619\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.91.249.49
Oct 25 08:11:41 server sshd\[31619\]: Failed password for invalid user temp from 138.91.249.49 port 6784 ssh2
2019-10-25 17:16:08
attack
Sep  3 13:52:33 mail sshd[10858]: Invalid user rewe from 138.91.249.49
Sep  3 13:52:33 mail sshd[10858]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.91.249.49
Sep  3 13:52:33 mail sshd[10858]: Invalid user rewe from 138.91.249.49
Sep  3 13:52:34 mail sshd[10858]: Failed password for invalid user rewe from 138.91.249.49 port 6720 ssh2
Sep  3 14:04:47 mail sshd[29336]: Invalid user john from 138.91.249.49
...
2019-09-03 21:22:12
attackspambots
Aug 29 20:26:40 game-panel sshd[3276]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.91.249.49
Aug 29 20:26:42 game-panel sshd[3276]: Failed password for invalid user dropbox from 138.91.249.49 port 6720 ssh2
Aug 29 20:31:16 game-panel sshd[3447]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=138.91.249.49
2019-08-30 04:40:24
attackspam
Aug 25 15:12:31 plusreed sshd[28615]: Invalid user seb from 138.91.249.49
...
2019-08-26 03:13:59
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.91.249.49
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64711
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019082501 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Mon Aug 26 03:13:54 CST 2019
;; MSG SIZE  rcvd: 117
Host info
Host 49.249.91.138.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 49.249.91.138.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
180.242.69.161 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-04 23:50:33
45.125.65.42 attackspam
Mar  4 17:02:53 srv01 postfix/smtpd\[21308\]: warning: unknown\[45.125.65.42\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar  4 17:04:37 srv01 postfix/smtpd\[21308\]: warning: unknown\[45.125.65.42\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar  4 17:04:48 srv01 postfix/smtpd\[17706\]: warning: unknown\[45.125.65.42\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar  4 17:16:24 srv01 postfix/smtpd\[17706\]: warning: unknown\[45.125.65.42\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Mar  4 17:17:45 srv01 postfix/smtpd\[17709\]: warning: unknown\[45.125.65.42\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...
2020-03-05 00:25:13
1.53.30.38 attack
81/tcp
[2020-03-04]1pkt
2020-03-04 23:52:36
221.133.18.119 attackbots
$f2bV_matches
2020-03-04 23:49:49
221.124.17.233 attackbots
$f2bV_matches
2020-03-05 00:10:52
117.254.59.102 attackspam
Honeypot attack, port: 445, PTR: PTR record not found
2020-03-05 00:01:42
110.54.250.99 attackbots
445/tcp
[2020-03-04]1pkt
2020-03-05 00:17:35
128.199.70.211 attackspambots
CMS (WordPress or Joomla) login attempt.
2020-03-04 23:46:40
222.186.30.187 attackbotsspam
Mar  4 17:15:50 MK-Soft-VM3 sshd[17538]: Failed password for root from 222.186.30.187 port 14531 ssh2
Mar  4 17:15:54 MK-Soft-VM3 sshd[17538]: Failed password for root from 222.186.30.187 port 14531 ssh2
...
2020-03-05 00:17:16
84.55.115.222 attackspambots
Honeypot attack, port: 445, PTR: 84-55-115-222.customers.ownit.se.
2020-03-04 23:49:20
101.53.139.81 attackspam
CMS (WordPress or Joomla) login attempt.
2020-03-05 00:28:44
221.120.217.18 attackspam
$f2bV_matches
2020-03-05 00:28:58
92.118.38.42 attackspam
2020-03-04 17:58:52 dovecot_login authenticator failed for \(User\) \[92.118.38.42\]: 535 Incorrect authentication data \(set_id=canerkal@org.ua\)2020-03-04 17:59:16 dovecot_login authenticator failed for \(User\) \[92.118.38.42\]: 535 Incorrect authentication data \(set_id=canhete@org.ua\)2020-03-04 17:59:39 dovecot_login authenticator failed for \(User\) \[92.118.38.42\]: 535 Incorrect authentication data \(set_id=canna@org.ua\)
...
2020-03-05 00:03:14
198.245.53.242 attack
Mar  4 21:05:19 gw1 sshd[17522]: Failed password for games from 198.245.53.242 port 42140 ssh2
Mar  4 21:13:26 gw1 sshd[17750]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=198.245.53.242
...
2020-03-05 00:14:06
201.49.234.161 attackbots
suspicious action Wed, 04 Mar 2020 10:35:52 -0300
2020-03-05 00:29:20

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