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:
IP Type Details Datetime
103.57.123.1 attack
Oct 11 19:52:17 lnxweb62 sshd[10850]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.57.123.1
2020-10-12 04:02:50
103.57.123.1 attack
$f2bV_matches
2020-10-11 20:01:10
103.57.123.1 attackspam
Oct  6 18:12:31 dev0-dcde-rnet sshd[15840]: Failed password for root from 103.57.123.1 port 52520 ssh2
Oct  6 18:16:53 dev0-dcde-rnet sshd[15887]: Failed password for root from 103.57.123.1 port 52560 ssh2
2020-10-07 03:15:15
103.57.123.1 attackbotsspam
Oct  6 12:27:24 con01 sshd[4152634]: Failed password for root from 103.57.123.1 port 33016 ssh2
Oct  6 12:30:53 con01 sshd[4159170]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.57.123.1  user=root
Oct  6 12:30:55 con01 sshd[4159170]: Failed password for root from 103.57.123.1 port 48794 ssh2
Oct  6 12:34:19 con01 sshd[4165067]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.57.123.1  user=root
Oct  6 12:34:22 con01 sshd[4165067]: Failed password for root from 103.57.123.1 port 36350 ssh2
...
2020-10-06 19:14:30
103.57.123.1 attack
Aug 29 01:43:01 NPSTNNYC01T sshd[19039]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.57.123.1
Aug 29 01:43:03 NPSTNNYC01T sshd[19039]: Failed password for invalid user andy from 103.57.123.1 port 58984 ssh2
Aug 29 01:46:32 NPSTNNYC01T sshd[19388]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.57.123.1
...
2020-08-29 17:23:25
103.57.123.1 attackspam
Aug 27 19:27:16 mout sshd[20200]: Invalid user dkv from 103.57.123.1 port 41314
2020-08-28 03:24:08
103.57.123.1 attack
2020-08-23T17:25:48.059732vps751288.ovh.net sshd\[6142\]: Invalid user Admin from 103.57.123.1 port 57552
2020-08-23T17:25:48.065695vps751288.ovh.net sshd\[6142\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.57.123.1
2020-08-23T17:25:49.721174vps751288.ovh.net sshd\[6142\]: Failed password for invalid user Admin from 103.57.123.1 port 57552 ssh2
2020-08-23T17:35:09.730666vps751288.ovh.net sshd\[6182\]: Invalid user ftt from 103.57.123.1 port 42998
2020-08-23T17:35:09.738617vps751288.ovh.net sshd\[6182\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.57.123.1
2020-08-23 23:40:59
103.57.123.1 attackspambots
Invalid user raja from 103.57.123.1 port 53444
2020-08-23 13:57:51
103.57.123.1 attackspam
Jul 27 18:25:48 santamaria sshd\[18751\]: Invalid user pany from 103.57.123.1
Jul 27 18:25:48 santamaria sshd\[18751\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.57.123.1
Jul 27 18:25:50 santamaria sshd\[18751\]: Failed password for invalid user pany from 103.57.123.1 port 52160 ssh2
...
2020-07-28 01:07:49
103.57.123.1 attack
$f2bV_matches
2020-07-20 14:52:07
103.57.123.1 attackbotsspam
Jul 12 14:46:22 localhost sshd\[27075\]: Invalid user guard from 103.57.123.1
Jul 12 14:46:22 localhost sshd\[27075\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.57.123.1
Jul 12 14:46:23 localhost sshd\[27075\]: Failed password for invalid user guard from 103.57.123.1 port 33262 ssh2
Jul 12 14:49:15 localhost sshd\[27111\]: Invalid user filimon from 103.57.123.1
Jul 12 14:49:15 localhost sshd\[27111\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.57.123.1
...
2020-07-13 01:55:55
103.57.123.1 attack
5x Failed Password
2020-06-20 04:54:12
103.57.123.1 attackbotsspam
May 31 09:40:04 pve1 sshd[15206]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=103.57.123.1 
May 31 09:40:07 pve1 sshd[15206]: Failed password for invalid user postgres from 103.57.123.1 port 33548 ssh2
...
2020-05-31 16:15:18
103.57.123.1 attack
May 30 06:48:24 server sshd[62668]: Failed password for root from 103.57.123.1 port 40246 ssh2
May 30 06:52:08 server sshd[421]: Failed password for root from 103.57.123.1 port 58000 ssh2
May 30 06:55:59 server sshd[3348]: Failed password for invalid user perschke from 103.57.123.1 port 47574 ssh2
2020-05-30 17:28:34
103.57.123.1 attackspam
detected by Fail2Ban
2020-05-27 19:45:53
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '103.57.12.0 - 103.57.15.255'

% Abuse contact for '103.57.12.0 - 103.57.15.255' is 'lixiang@jishimedia.com'

inetnum:        103.57.12.0 - 103.57.15.255
netname:        JSMNET
descr:          Jishi Media Co ., Ltd.
descr:          No.1027-1, Xinmin Street, Changchun
country:        CN
admin-c:        WL3041-AP
tech-c:         WL3041-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-JSMNET-CN
last-modified:  2023-11-28T00:56:36Z
source:         APNIC

irt:            IRT-JSMNET-CN
address:        No.1027-1, Xinmin Street, Changchun
e-mail:         lixiang@jishimedia.com
abuse-mailbox:  lixiang@jishimedia.com
admin-c:        WL3041-AP
tech-c:         WL3041-AP
auth:           # Filtered
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-18T00:35:05Z
source:         APNIC

role:           ABUSE CNNICCN
country:        ZZ
address:        Beijing, China
phone:          +000000000
e-mail:         ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
nic-hdl:        AC1601-AP
remarks:        Generated from irt object IRT-CNNIC-CN
remarks:        ipas@cnnic.cn is invalid
abuse-mailbox:  ipas@cnnic.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-09-19T17:20:32Z
source:         APNIC

person:         Wang Lei
address:        No.1027-1, Xinmin Street, Changchun
country:        CN
phone:          +86-18686460600
e-mail:         wanglei@jishimedia.com
nic-hdl:        WL3041-AP
mnt-by:         MAINT-CNNIC-AP
last-modified:  2017-03-28T02:48:02Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 103.57.12.72
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52533
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;103.57.12.72.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026102804 1800 900 604800 86400

;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Oct 29 05:01:28 CST 2026
;; MSG SIZE  rcvd: 105
Host info
Host 72.12.57.103.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 72.12.57.103.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
143.202.58.103 attackbots
Unauthorized connection attempt detected from IP address 143.202.58.103 to port 23 [J]
2020-03-01 03:38:53
223.15.37.175 attackspambots
Unauthorized connection attempt detected from IP address 223.15.37.175 to port 23 [J]
2020-03-01 03:28:05
180.246.242.153 attack
Unauthorized connection attempt detected from IP address 180.246.242.153 to port 81 [J]
2020-03-01 03:34:54
122.159.179.121 attackspam
Unauthorized connection attempt detected from IP address 122.159.179.121 to port 23 [J]
2020-03-01 03:41:03
85.235.35.34 attackspam
Unauthorized connection attempt detected from IP address 85.235.35.34 to port 81 [J]
2020-03-01 03:20:35
195.136.10.79 attackspambots
Unauthorized connection attempt detected from IP address 195.136.10.79 to port 23 [J]
2020-03-01 03:32:43
36.233.42.238 attack
Unauthorized connection attempt detected from IP address 36.233.42.238 to port 23 [J]
2020-03-01 03:25:51
180.180.146.20 attack
Unauthorized connection attempt detected from IP address 180.180.146.20 to port 23 [J]
2020-03-01 03:06:19
14.36.46.230 attackbotsspam
Unauthorized connection attempt detected from IP address 14.36.46.230 to port 23 [J]
2020-03-01 03:27:00
218.92.240.36 attackbots
Unauthorized connection attempt detected from IP address 218.92.240.36 to port 1433 [J]
2020-03-01 03:29:46
1.10.184.139 attack
Unauthorized connection attempt detected from IP address 1.10.184.139 to port 23 [J]
2020-03-01 02:56:10
2.227.234.138 attackbots
Unauthorized connection attempt detected from IP address 2.227.234.138 to port 23 [J]
2020-03-01 02:55:24
218.161.68.41 attackbots
Unauthorized connection attempt detected from IP address 218.161.68.41 to port 23 [J]
2020-03-01 02:59:31
178.150.202.196 attackspambots
Unauthorized connection attempt detected from IP address 178.150.202.196 to port 80 [J]
2020-03-01 03:35:50
45.71.229.95 attackspambots
Unauthorized connection attempt detected from IP address 45.71.229.95 to port 80 [J]
2020-03-01 03:24:59

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