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: Hong Kong

Internet Service Provider: Room G 16/F Block 2 Yuk Ming Towers

Hostname: unknown

Organization: unknown

Usage Type: Data Center/Web Hosting/Transit

Comments:
Type Details Datetime
attack
Port scan on 2 port(s): 1433 65529
2019-09-28 03:03:15
Comments on same subnet:
IP Type Details Datetime
103.48.140.39 attack
Apr  2 17:50:57 Tower sshd[14037]: Connection from 103.48.140.39 port 39380 on 192.168.10.220 port 22 rdomain ""
Apr  2 17:51:00 Tower sshd[14037]: Failed password for root from 103.48.140.39 port 39380 ssh2
Apr  2 17:51:00 Tower sshd[14037]: Received disconnect from 103.48.140.39 port 39380:11: Bye Bye [preauth]
Apr  2 17:51:00 Tower sshd[14037]: Disconnected from authenticating user root 103.48.140.39 port 39380 [preauth]
2020-04-03 07:17:25
103.48.140.39 attackspam
Apr  2 19:42:23 webhost01 sshd[18051]: Failed password for root from 103.48.140.39 port 36928 ssh2
Apr  2 19:45:48 webhost01 sshd[18109]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.48.140.39
...
2020-04-03 00:06:02
103.48.140.39 attackspambots
Feb  6 18:38:33 legacy sshd[4011]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.48.140.39
Feb  6 18:38:35 legacy sshd[4011]: Failed password for invalid user hdl from 103.48.140.39 port 35278 ssh2
Feb  6 18:41:51 legacy sshd[4212]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.48.140.39
...
2020-02-07 01:48:07
103.48.140.39 attackbots
Lines containing failures of 103.48.140.39
Feb  5 23:13:39 mx-in-02 sshd[752]: Invalid user mdc from 103.48.140.39 port 34610
Feb  5 23:13:39 mx-in-02 sshd[752]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.48.140.39 
Feb  5 23:13:41 mx-in-02 sshd[752]: Failed password for invalid user mdc from 103.48.140.39 port 34610 ssh2
Feb  5 23:13:42 mx-in-02 sshd[752]: Received disconnect from 103.48.140.39 port 34610:11: Bye Bye [preauth]
Feb  5 23:13:42 mx-in-02 sshd[752]: Disconnected from invalid user mdc 103.48.140.39 port 34610 [preauth]


........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=103.48.140.39
2020-02-06 06:32:15
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.48.140.220
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8358
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			459	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019092701 1800 900 604800 86400

;; Query time: 188 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Sep 28 03:03:10 CST 2019
;; MSG SIZE  rcvd: 118
Host info
220.140.48.103.in-addr.arpa domain name pointer static-ip-220-140-48-103.TWOWINCOLIMITED-HK.COM.
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

Non-authoritative answer:
220.140.48.103.in-addr.arpa	name = static-ip-220-140-48-103.TWOWINCOLIMITED-HK.COM.

Authoritative answers can be found from:
Related IP info:
Related comments:
IP Type Details Datetime
178.20.41.83 attackbotsspam
Honeypot attack, port: 445, PTR: PTR record not found
2019-08-13 04:41:52
218.148.41.48 attack
Aug 12 06:54:43 askasleikir sshd[12931]: Failed password for invalid user office from 218.148.41.48 port 35498 ssh2
2019-08-13 04:17:09
180.126.15.243 attackspambots
SSH Bruteforce attempt
2019-08-13 04:11:52
117.218.100.62 attack
445/tcp 445/tcp 445/tcp
[2019-07-22/08-12]3pkt
2019-08-13 04:38:50
34.90.88.171 attackspambots
23/tcp
[2019-08-12]1pkt
2019-08-13 04:32:59
49.69.171.22 attackbots
Aug 12 12:14:22 sshgateway sshd\[5331\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.69.171.22  user=root
Aug 12 12:14:24 sshgateway sshd\[5331\]: Failed password for root from 49.69.171.22 port 3803 ssh2
Aug 12 12:14:38 sshgateway sshd\[5331\]: error: maximum authentication attempts exceeded for root from 49.69.171.22 port 3803 ssh2 \[preauth\]
2019-08-13 04:35:41
199.249.230.120 attack
Russian criminal botnet.
2019-08-13 04:27:50
2.230.197.222 attackbots
Aug 12 19:03:27 *** sshd[1088]: Invalid user hadoop from 2.230.197.222
2019-08-13 04:48:04
93.157.248.37 attack
445/tcp 445/tcp 445/tcp...
[2019-06-14/08-12]6pkt,1pt.(tcp)
2019-08-13 04:47:26
139.255.56.202 attack
Unauthorized connection attempt from IP address 139.255.56.202 on Port 445(SMB)
2019-08-13 04:12:24
122.11.149.224 attackbots
445/tcp 445/tcp 445/tcp...
[2019-06-12/08-12]18pkt,1pt.(tcp)
2019-08-13 04:29:21
171.76.70.190 attack
Automatic report - Port Scan Attack
2019-08-13 04:38:35
118.70.124.172 attackbots
445/tcp 445/tcp
[2019-07-27/08-12]2pkt
2019-08-13 04:13:43
212.114.57.61 attackspambots
Aug 12 21:53:59 server2 sshd\[3045\]: User root from 212.114.57.61 not allowed because not listed in AllowUsers
Aug 12 21:53:59 server2 sshd\[3047\]: Invalid user admin from 212.114.57.61
Aug 12 21:54:02 server2 sshd\[3070\]: User root from 212.114.57.61 not allowed because not listed in AllowUsers
Aug 12 21:54:02 server2 sshd\[3072\]: Invalid user admin from 212.114.57.61
Aug 12 21:54:02 server2 sshd\[3074\]: Invalid user user from 212.114.57.61
Aug 12 21:54:03 server2 sshd\[3076\]: Invalid user user from 212.114.57.61
2019-08-13 04:39:11
92.53.65.201 attackspambots
Portscan or hack attempt detected by psad/fwsnort
2019-08-13 04:19:37

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