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: China

Internet Service Provider: Beijingshidongchengqudongzhongjie9Haodonghuanguangchangazuo2B E

Hostname: unknown

Organization: unknown

Usage Type: Commercial

Comments:
Type Details Datetime
attackspambots
unauthorized connection attempt
2020-02-04 15:12:20
attackspam
Unauthorized connection attempt detected from IP address 121.14.2.50 to port 1433 [T]
2020-01-09 04:15:38
attack
445/tcp 1433/tcp...
[2019-10-22/12-22]8pkt,2pt.(tcp)
2019-12-24 03:59:49
attack
445/tcp 445/tcp 445/tcp...
[2019-07-13/09-08]10pkt,1pt.(tcp)
2019-09-09 06:44:14
attackbotsspam
[SMB remote code execution attempt: port tcp/445]
*(RWIN=1024)(08041230)
2019-08-05 01:22:02
attack
Unauthorised access (Jul 19) SRC=121.14.2.50 LEN=40 TTL=242 ID=56870 TCP DPT=445 WINDOW=1024 SYN
2019-07-19 13:02:16
Comments on same subnet:
IP Type Details Datetime
121.14.204.63 attackbots
ET SCAN Suspicious inbound to MSSQL port 1433 - port: 1433 proto: TCP cat: Potentially Bad Traffic
2019-11-11 02:45:39
Whois info:
b
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.14.2.50
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 9412
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1

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

;; AUTHORITY SECTION:
.			3600	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2019071801 1800 900 604800 86400

;; Query time: 4 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Fri Jul 19 13:02:01 CST 2019
;; MSG SIZE  rcvd: 115
Host info
Host 50.2.14.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		67.207.67.2
Address:	67.207.67.2#53

** server can't find 50.2.14.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
177.4.74.110 attackspambots
$f2bV_matches
2020-07-28 13:12:38
139.130.13.204 attackbotsspam
Jul 28 07:03:59 fhem-rasp sshd[23923]: Invalid user ad1tz from 139.130.13.204 port 51264
...
2020-07-28 13:14:55
51.195.42.207 attackspambots
Jul 28 07:11:13 minden010 sshd[19397]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.195.42.207
Jul 28 07:11:16 minden010 sshd[19397]: Failed password for invalid user dell from 51.195.42.207 port 47992 ssh2
Jul 28 07:14:53 minden010 sshd[19749]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.195.42.207
...
2020-07-28 13:17:28
178.128.121.188 attackbots
Invalid user houmz from 178.128.121.188 port 47536
2020-07-28 13:39:38
192.35.169.45 attackspam
Jul 28 06:26:53 debian-2gb-nbg1-2 kernel: \[18168915.756423\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=192.35.169.45 DST=195.201.40.59 LEN=44 TOS=0x00 PREC=0x00 TTL=33 ID=52237 PROTO=TCP SPT=39167 DPT=12380 WINDOW=1024 RES=0x00 SYN URGP=0
2020-07-28 13:35:30
68.183.193.148 attack
Jul 28 06:49:12 ns381471 sshd[16341]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=68.183.193.148
Jul 28 06:49:14 ns381471 sshd[16341]: Failed password for invalid user ofisher from 68.183.193.148 port 38196 ssh2
2020-07-28 13:06:44
222.186.173.201 attackbots
Jul 28 07:02:28 santamaria sshd\[1441\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.201  user=root
Jul 28 07:02:30 santamaria sshd\[1441\]: Failed password for root from 222.186.173.201 port 55464 ssh2
Jul 28 07:02:49 santamaria sshd\[1443\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.173.201  user=root
...
2020-07-28 13:09:14
42.200.80.42 attackbotsspam
prod8
...
2020-07-28 13:37:57
195.206.105.217 attackbots
Jul 28 05:46:30 ajax sshd[13191]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.206.105.217 
Jul 28 05:46:32 ajax sshd[13191]: Failed password for invalid user admin from 195.206.105.217 port 53182 ssh2
2020-07-28 13:21:14
95.142.121.30 attack
95.142.121.30 - - [28/Jul/2020:06:29:27 +0200] "POST //xmlrpc.php HTTP/1.1" 403 37127 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36"
95.142.121.30 - - [28/Jul/2020:06:29:33 +0200] "POST //xmlrpc.php HTTP/1.1" 403 37127 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.149 Safari/537.36"
...
2020-07-28 13:36:05
51.159.59.19 attack
Unauthorised connection attempt detected at AUO NODE 4. System is sshd. Protected by AUO Stack Web Application Firewall (WAF)
2020-07-28 13:10:54
96.11.160.178 attackbots
Invalid user student09 from 96.11.160.178 port 17423
2020-07-28 13:05:49
102.38.56.118 attack
Jul 28 00:30:10 george sshd[26728]: Failed password for invalid user saul from 102.38.56.118 port 15834 ssh2
Jul 28 00:34:46 george sshd[26761]: Invalid user abhra from 102.38.56.118 port 5372
Jul 28 00:34:46 george sshd[26761]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=102.38.56.118 
Jul 28 00:34:48 george sshd[26761]: Failed password for invalid user abhra from 102.38.56.118 port 5372 ssh2
Jul 28 00:39:36 george sshd[26895]: Invalid user biguiqi from 102.38.56.118 port 15079
...
2020-07-28 13:09:27
152.136.98.80 attackbots
2020-07-28T07:07:24.429690v22018076590370373 sshd[25640]: Invalid user deying from 152.136.98.80 port 38692
2020-07-28T07:07:24.436164v22018076590370373 sshd[25640]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=152.136.98.80
2020-07-28T07:07:24.429690v22018076590370373 sshd[25640]: Invalid user deying from 152.136.98.80 port 38692
2020-07-28T07:07:26.432407v22018076590370373 sshd[25640]: Failed password for invalid user deying from 152.136.98.80 port 38692 ssh2
2020-07-28T07:13:17.459754v22018076590370373 sshd[24768]: Invalid user xia from 152.136.98.80 port 52090
...
2020-07-28 13:21:52
14.142.143.138 attack
Invalid user manos from 14.142.143.138 port 46088
2020-07-28 13:08:27

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