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: Republic of China (ROC)

Internet Service Provider: Chunghwa Telecom Co. Ltd.

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
Type Details Datetime
attack
06/27/2020-23:52:19.226287 211.75.76.138 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433
2020-06-28 16:08:44
attackbots
Honeypot attack, port: 445, PTR: 211-75-76-138.HINET-IP.hinet.net.
2020-03-09 18:57:28
attackbotsspam
firewall-block, port(s): 445/tcp
2020-03-07 04:45:41
attackspam
Unauthorized connection attempt detected from IP address 211.75.76.138 to port 1433 [T]
2020-01-20 22:52:06
attack
" "
2019-11-25 08:50:45
attackspam
Unauthorised access (Aug 10) SRC=211.75.76.138 LEN=40 PREC=0x20 TTL=243 ID=3367 TCP DPT=445 WINDOW=1024 SYN
2019-08-10 20:01:02
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:

; <<>> DiG 9.10.3-P4-Ubuntu <<>> 211.75.76.138
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64684
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019052801 1800 900 604800 86400

;; Query time: 2 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Wed May 29 06:08:00 CST 2019
;; MSG SIZE  rcvd: 117

Host info
138.76.75.211.in-addr.arpa domain name pointer 211-75-76-138.HINET-IP.hinet.net.
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

Non-authoritative answer:
138.76.75.211.in-addr.arpa	name = 211-75-76-138.HINET-IP.hinet.net.

Authoritative answers can be found from:

Related IP info:
Related comments:
IP Type Details Datetime
222.173.241.42 attack
1590606882 - 05/27/2020 21:14:42 Host: 222.173.241.42/222.173.241.42 Port: 445 TCP Blocked
2020-05-28 07:39:45
51.89.226.199 attackbots
Tor exit node
2020-05-28 07:17:09
190.32.21.250 attackspam
Tried sshing with brute force.
2020-05-28 07:26:38
119.160.117.175 attack
Unauthorized connection attempt from IP address 119.160.117.175 on Port 445(SMB)
2020-05-28 07:21:36
61.180.122.122 attackbotsspam
Web Attack: Zyxel NAS Command Injection CVE-2020-9054
2020-05-28 07:50:47
5.196.69.227 attack
May 28 00:49:42 inter-technics sshd[27210]: Invalid user sumit from 5.196.69.227 port 48736
May 28 00:49:42 inter-technics sshd[27210]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.69.227
May 28 00:49:42 inter-technics sshd[27210]: Invalid user sumit from 5.196.69.227 port 48736
May 28 00:49:45 inter-technics sshd[27210]: Failed password for invalid user sumit from 5.196.69.227 port 48736 ssh2
May 28 00:55:44 inter-technics sshd[27546]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.196.69.227  user=root
May 28 00:55:46 inter-technics sshd[27546]: Failed password for root from 5.196.69.227 port 53264 ssh2
...
2020-05-28 07:33:24
41.77.146.98 attackbots
May 28 00:31:12 MainVPS sshd[4676]: Invalid user eawillia from 41.77.146.98 port 37410
May 28 00:31:12 MainVPS sshd[4676]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.77.146.98
May 28 00:31:12 MainVPS sshd[4676]: Invalid user eawillia from 41.77.146.98 port 37410
May 28 00:31:15 MainVPS sshd[4676]: Failed password for invalid user eawillia from 41.77.146.98 port 37410 ssh2
May 28 00:36:38 MainVPS sshd[9365]: Invalid user bryon from 41.77.146.98 port 54128
...
2020-05-28 07:32:23
49.206.18.199 attackbots
Unauthorized connection attempt from IP address 49.206.18.199 on Port 445(SMB)
2020-05-28 07:48:51
85.38.164.51 attackbotsspam
Invalid user sir from 85.38.164.51 port 41610
2020-05-28 07:39:12
106.12.43.142 attackbotsspam
May 27 21:31:28 electroncash sshd[64988]: Failed password for invalid user db2fenc1 from 106.12.43.142 port 40082 ssh2
May 27 21:34:42 electroncash sshd[710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.43.142  user=root
May 27 21:34:43 electroncash sshd[710]: Failed password for root from 106.12.43.142 port 59554 ssh2
May 27 21:37:51 electroncash sshd[1710]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.43.142  user=root
May 27 21:37:54 electroncash sshd[1710]: Failed password for root from 106.12.43.142 port 50784 ssh2
...
2020-05-28 07:34:41
180.180.130.70 attack
Automatic report - Port Scan Attack
2020-05-28 07:18:08
202.51.117.211 attack
Unauthorized connection attempt from IP address 202.51.117.211 on Port 445(SMB)
2020-05-28 07:36:15
189.243.210.114 attackspam
Unauthorized connection attempt from IP address 189.243.210.114 on Port 445(SMB)
2020-05-28 07:22:34
51.83.171.20 attackspam
May 28 01:42:06 debian-2gb-nbg1-2 kernel: \[12881718.796608\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=51.83.171.20 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=239 ID=43453 PROTO=TCP SPT=52005 DPT=10052 WINDOW=1024 RES=0x00 SYN URGP=0
2020-05-28 07:54:46
179.96.187.65 attackbotsspam
Unauthorized connection attempt from IP address 179.96.187.65 on Port 445(SMB)
2020-05-28 07:52:42

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