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: Viet Nam

Internet Service Provider: FPT Broadband Service

Hostname: unknown

Organization: unknown

Usage Type: Fixed Line ISP

Comments:
Type Details Datetime
attackbots
23/tcp
[2019-10-31]1pkt
2019-10-31 18:55:37
Comments on same subnet:
IP Type Details Datetime
1.54.139.156 attackbotsspam
" "
2020-08-02 04:58:23
1.54.139.144 attackbots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-08-01 22:53:05
1.54.139.36 attackspam
20/7/30@16:22:59: FAIL: IoT-Telnet address from=1.54.139.36
...
2020-07-31 05:06:12
1.54.139.82 attackspambots
Telnet/23 MH Probe, Scan, BF, Hack -
2020-05-26 15:42:52
1.54.139.3 attackspam
Unauthorized connection attempt detected from IP address 1.54.139.3 to port 23 [J]
2020-01-28 18:43:46
1.54.139.138 attack
unauthorized connection attempt
2020-01-12 14:21:28
1.54.139.23 attackspam
unauthorized connection attempt
2020-01-09 20:18:12
1.54.139.31 attack
Unauthorized connection attempt detected from IP address 1.54.139.31 to port 23 [J]
2020-01-07 04:21:28
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 1.54.139.6
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 45853
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			330	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019103100 1800 900 604800 86400

;; Query time: 108 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 31 18:55:33 CST 2019
;; MSG SIZE  rcvd: 114
Host info
Host 6.139.54.1.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 6.139.54.1.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
217.77.221.85 attackbots
$f2bV_matches
2020-01-02 13:43:20
103.206.131.206 attackbotsspam
20/1/1@23:58:33: FAIL: Alarm-Intrusion address from=103.206.131.206
...
2020-01-02 13:48:23
150.109.170.60 attackspambots
Unauthorized connection attempt detected from IP address 150.109.170.60 to port 8500
2020-01-02 13:48:02
181.112.188.22 attackbots
Looking for resource vulnerabilities
2020-01-02 13:36:51
218.92.0.158 attackspambots
Jan  2 06:48:33 legacy sshd[7649]: Failed password for root from 218.92.0.158 port 36598 ssh2
Jan  2 06:48:43 legacy sshd[7649]: Failed password for root from 218.92.0.158 port 36598 ssh2
Jan  2 06:48:46 legacy sshd[7649]: Failed password for root from 218.92.0.158 port 36598 ssh2
Jan  2 06:48:46 legacy sshd[7649]: error: maximum authentication attempts exceeded for root from 218.92.0.158 port 36598 ssh2 [preauth]
...
2020-01-02 14:01:20
123.231.44.71 attackbots
Jan  2 07:48:09 server sshd\[19187\]: Invalid user damares from 123.231.44.71
Jan  2 07:48:09 server sshd\[19187\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.231.44.71 
Jan  2 07:48:11 server sshd\[19187\]: Failed password for invalid user damares from 123.231.44.71 port 55346 ssh2
Jan  2 07:58:52 server sshd\[21342\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.231.44.71  user=dbus
Jan  2 07:58:54 server sshd\[21342\]: Failed password for dbus from 123.231.44.71 port 55082 ssh2
...
2020-01-02 13:35:29
49.235.79.183 attack
Jan  2 06:59:01 * sshd[19463]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.79.183
Jan  2 06:59:03 * sshd[19463]: Failed password for invalid user wallace from 49.235.79.183 port 48816 ssh2
2020-01-02 14:12:38
41.73.9.101 attackspam
Automatic report - XMLRPC Attack
2020-01-02 13:36:10
83.97.20.204 attackspam
firewall-block, port(s): 445/tcp
2020-01-02 14:08:54
45.184.69.77 attack
invalid user
2020-01-02 13:52:39
201.209.225.67 attackbots
CloudCIX Reconnaissance Scan Detected, PTR: 201-209-225-67.genericrev.cantv.net.
2020-01-02 13:57:32
79.137.86.43 attackspambots
Invalid user frad from 79.137.86.43 port 46240
2020-01-02 14:11:05
157.230.113.218 attackspambots
$f2bV_matches
2020-01-02 14:10:53
211.159.241.77 attackspam
Jan  2 06:22:37 srv-ubuntu-dev3 sshd[9868]: Invalid user test from 211.159.241.77
Jan  2 06:22:37 srv-ubuntu-dev3 sshd[9868]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.159.241.77
Jan  2 06:22:37 srv-ubuntu-dev3 sshd[9868]: Invalid user test from 211.159.241.77
Jan  2 06:22:39 srv-ubuntu-dev3 sshd[9868]: Failed password for invalid user test from 211.159.241.77 port 33580 ssh2
Jan  2 06:25:57 srv-ubuntu-dev3 sshd[12587]: Invalid user named from 211.159.241.77
Jan  2 06:25:57 srv-ubuntu-dev3 sshd[12587]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=211.159.241.77
Jan  2 06:25:57 srv-ubuntu-dev3 sshd[12587]: Invalid user named from 211.159.241.77
Jan  2 06:25:59 srv-ubuntu-dev3 sshd[12587]: Failed password for invalid user named from 211.159.241.77 port 58300 ssh2
Jan  2 06:29:37 srv-ubuntu-dev3 sshd[17961]: Invalid user postgres from 211.159.241.77
...
2020-01-02 13:43:39
150.117.19.146 attack
Brute forcing RDP port 3389
2020-01-02 13:58:45

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