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: Vietnam Posts and Telecommunications Group

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attack
May 14 14:16:06 xxxx sshd[22003]: Did not receive identification string from 113.162.28.149
May 14 14:16:28 xxxx sshd[22004]: Address 113.162.28.149 maps to dynamic.vdc.vn, but this does not map back to the address - POSSIBLE BREAK-IN ATTEMPT!
May 14 14:16:28 xxxx sshd[22004]: Invalid user admin1 from 113.162.28.149
May 14 14:16:28 xxxx sshd[22004]: Failed none for invalid user admin1 from 113.162.28.149 port 50159 ssh2
May 14 14:16:29 xxxx sshd[22004]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=113.162.28.149 
May 14 14:16:30 xxxx sshd[22004]: Failed password for invalid user admin1 from 113.162.28.149 port 50159 ssh2


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=113.162.28.149
2020-05-15 03:18:17
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 113.162.28.149
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 19148
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			331	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2020051401 1800 900 604800 86400

;; Query time: 114 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri May 15 03:18:12 CST 2020
;; MSG SIZE  rcvd: 118
Host info
149.28.162.113.in-addr.arpa domain name pointer dynamic.vdc.vn.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
149.28.162.113.in-addr.arpa	name = dynamic.vdc.vn.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
106.13.44.60 attack
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth):
2020-09-25 06:39:36
109.125.137.170 attack
Sep 25 00:31:07 raspberrypi sshd[4203]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=109.125.137.170  user=root
Sep 25 00:31:09 raspberrypi sshd[4203]: Failed password for invalid user root from 109.125.137.170 port 47606 ssh2
...
2020-09-25 06:38:54
44.231.205.182 attackspambots
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth): user=root
2020-09-25 06:29:26
23.88.224.113 attackspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth): user=root
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164.90.222.254 attack
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth):
2020-09-25 06:03:50
43.229.153.12 attackspam
SSH Invalid Login
2020-09-25 06:29:41
119.61.19.84 attackbots
Sep 25 04:03:28 itv-usvr-01 sshd[17560]: Invalid user uno from 119.61.19.84
Sep 25 04:03:28 itv-usvr-01 sshd[17560]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.61.19.84
Sep 25 04:03:28 itv-usvr-01 sshd[17560]: Invalid user uno from 119.61.19.84
Sep 25 04:03:31 itv-usvr-01 sshd[17560]: Failed password for invalid user uno from 119.61.19.84 port 37826 ssh2
Sep 25 04:07:15 itv-usvr-01 sshd[17736]: Invalid user elemental from 119.61.19.84
2020-09-25 06:11:41
187.188.11.234 attack
SSH Invalid Login
2020-09-25 06:33:37
45.136.29.171 attackbotsspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth): user=root
2020-09-25 06:28:29
50.234.173.102 attackbotsspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth):
2020-09-25 06:25:33
49.235.75.158 attack
Sep 24 23:46:27 ns392434 sshd[29703]: Invalid user skaner from 49.235.75.158 port 46040
Sep 24 23:46:27 ns392434 sshd[29703]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.75.158
Sep 24 23:46:27 ns392434 sshd[29703]: Invalid user skaner from 49.235.75.158 port 46040
Sep 24 23:46:29 ns392434 sshd[29703]: Failed password for invalid user skaner from 49.235.75.158 port 46040 ssh2
Sep 24 23:53:01 ns392434 sshd[29956]: Invalid user admin from 49.235.75.158 port 56338
Sep 24 23:53:01 ns392434 sshd[29956]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.235.75.158
Sep 24 23:53:01 ns392434 sshd[29956]: Invalid user admin from 49.235.75.158 port 56338
Sep 24 23:53:03 ns392434 sshd[29956]: Failed password for invalid user admin from 49.235.75.158 port 56338 ssh2
Sep 24 23:58:39 ns392434 sshd[30079]: Invalid user odoo from 49.235.75.158 port 58110
2020-09-25 06:26:08
40.70.12.248 attack
Invalid user admin from 40.70.12.248 port 48426
2020-09-25 06:41:26
142.93.217.121 attackspam
SSH bruteforce attack
2020-09-25 06:07:40
164.90.236.206 attackbotsspam
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth): user=root
2020-09-25 06:03:32
145.255.27.194 attackspambots
Coordinated SSH brute-force attack from different IPs. pam_unix(sshd:auth): user=root
2020-09-25 06:06:55

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