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: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 203.3.139.103
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 60387
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;203.3.139.103.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021400 1800 900 604800 86400

;; Query time: 166 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Feb 14 18:00:34 CST 2025
;; MSG SIZE  rcvd: 106
Host info
Host 103.139.3.203.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 103.139.3.203.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
187.189.11.49 attackspambots
Apr 12 18:45:04 web1 sshd\[27175\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.189.11.49  user=root
Apr 12 18:45:06 web1 sshd\[27175\]: Failed password for root from 187.189.11.49 port 45690 ssh2
Apr 12 18:49:21 web1 sshd\[27651\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.189.11.49  user=root
Apr 12 18:49:23 web1 sshd\[27651\]: Failed password for root from 187.189.11.49 port 53346 ssh2
Apr 12 18:53:45 web1 sshd\[28088\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.189.11.49  user=root
2020-04-13 16:32:55
54.37.232.137 attackbotsspam
$f2bV_matches
2020-04-13 16:44:31
82.65.23.62 attack
3x Failed Password
2020-04-13 17:07:25
194.26.69.106 attackbots
Apr 13 10:11:03 debian-2gb-nbg1-2 kernel: \[9024458.490833\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.69.106 DST=195.201.40.59 LEN=40 TOS=0x08 PREC=0x00 TTL=241 ID=30549 PROTO=TCP SPT=41330 DPT=7599 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-13 16:39:59
81.91.136.3 attackspambots
Apr 13 05:38:30 Ubuntu-1404-trusty-64-minimal sshd\[23595\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.91.136.3  user=root
Apr 13 05:38:32 Ubuntu-1404-trusty-64-minimal sshd\[23595\]: Failed password for root from 81.91.136.3 port 33036 ssh2
Apr 13 05:50:08 Ubuntu-1404-trusty-64-minimal sshd\[29819\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.91.136.3  user=root
Apr 13 05:50:10 Ubuntu-1404-trusty-64-minimal sshd\[29819\]: Failed password for root from 81.91.136.3 port 45672 ssh2
Apr 13 05:53:52 Ubuntu-1404-trusty-64-minimal sshd\[32292\]: Invalid user teamspeak3 from 81.91.136.3
Apr 13 05:53:52 Ubuntu-1404-trusty-64-minimal sshd\[32292\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=81.91.136.3
2020-04-13 16:29:57
94.131.243.27 attackspambots
2020-04-13T05:44:17.202892v22018076590370373 sshd[19854]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.131.243.27  user=root
2020-04-13T05:44:19.423713v22018076590370373 sshd[19854]: Failed password for root from 94.131.243.27 port 58046 ssh2
2020-04-13T05:49:12.413976v22018076590370373 sshd[15979]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=94.131.243.27  user=root
2020-04-13T05:49:14.132959v22018076590370373 sshd[15979]: Failed password for root from 94.131.243.27 port 36414 ssh2
2020-04-13T05:53:57.172909v22018076590370373 sshd[8028]: Invalid user test from 94.131.243.27 port 43288
...
2020-04-13 16:25:08
194.26.69.106 attackspam
Apr 13 10:45:59 debian-2gb-nbg1-2 kernel: \[9026554.590436\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=194.26.69.106 DST=195.201.40.59 LEN=40 TOS=0x08 PREC=0x00 TTL=241 ID=30389 PROTO=TCP SPT=41330 DPT=7625 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-13 16:49:48
146.88.240.4 attackbots
GPL SNMP public access udp - port: 161 proto: UDP cat: Attempted Information Leak
2020-04-13 16:44:00
87.197.156.95 attackspam
Unauthorized connection attempt detected from IP address 87.197.156.95 to port 23
2020-04-13 17:04:41
41.185.73.242 attackbots
Apr 13 10:59:08 host01 sshd[27461]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.185.73.242 
Apr 13 10:59:10 host01 sshd[27461]: Failed password for invalid user meryem from 41.185.73.242 port 33160 ssh2
Apr 13 11:03:38 host01 sshd[28361]: Failed password for root from 41.185.73.242 port 41034 ssh2
...
2020-04-13 17:07:40
62.234.92.111 attack
SSH auth scanning - multiple failed logins
2020-04-13 16:52:39
117.5.111.109 attack
Unauthorized connection attempt from IP address 117.5.111.109 on Port 445(SMB)
2020-04-13 17:02:29
202.70.66.228 attackspam
(sshd) Failed SSH login from 202.70.66.228 (NP/Nepal/-): 2 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Apr 13 08:07:52 ubnt-55d23 sshd[6814]: Invalid user amazonuser from 202.70.66.228 port 52150
Apr 13 08:07:53 ubnt-55d23 sshd[6814]: Failed password for invalid user amazonuser from 202.70.66.228 port 52150 ssh2
2020-04-13 16:42:33
202.124.193.215 attack
2020-04-13T08:44:03.034389shield sshd\[20608\]: Invalid user mysql from 202.124.193.215 port 35894
2020-04-13T08:44:03.037264shield sshd\[20608\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.124.193.215
2020-04-13T08:44:05.421292shield sshd\[20608\]: Failed password for invalid user mysql from 202.124.193.215 port 35894 ssh2
2020-04-13T08:45:58.833315shield sshd\[21113\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=202.124.193.215  user=root
2020-04-13T08:46:01.673883shield sshd\[21113\]: Failed password for root from 202.124.193.215 port 60670 ssh2
2020-04-13 16:48:37
113.184.71.97 attackbotsspam
trying to access non-authorized port
2020-04-13 16:45:25

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