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: Shanwei

Region: Guangdong

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:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '223.64.0.0 - 223.117.255.255'

% Abuse contact for '223.64.0.0 - 223.117.255.255' is 'abuse@chinamobile.com'

inetnum:        223.64.0.0 - 223.117.255.255
netname:        CMNET
descr:          China Mobile Communications Corporation
descr:          Mobile Communications Network Operator in China
descr:          Internet Service Provider in China
country:        CN
org:            ORG-CM1-AP
admin-c:        HL1318-AP
tech-c:         HL1318-AP
abuse-c:        AC2006-AP
status:         ALLOCATED PORTABLE
remarks:        service provider
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-lower:      MAINT-CN-CMCC
mnt-routes:     MAINT-CN-CMCC
mnt-irt:        IRT-CHINAMOBILE-CN
last-modified:  2020-10-20T00:58:37Z
source:         APNIC

irt:            IRT-CHINAMOBILE-CN
address:        China Mobile Communications Corporation
address:        29, Jinrong Ave., Xicheng District, Beijing, 100032
e-mail:         abuse@chinamobile.com
abuse-mailbox:  abuse@chinamobile.com
admin-c:        CT74-AP
tech-c:         CT74-AP
auth:           # Filtered
remarks:        abuse@chinamobile.com was validated on 2026-03-23
mnt-by:         MAINT-CN-CMCC
last-modified:  2026-08-13T06:25:29Z
source:         APNIC

organisation:   ORG-CM1-AP
org-name:       China Mobile Communications Group Co., Ltd
org-type:       LIR
country:        CN
address:        29, Jinrong Ave.
phone:          +86-10-5268-6688
fax-no:         +86-10-5261-6187
e-mail:         hostmaster@chinamobile.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2026-07-31T13:46:41Z
source:         APNIC

role:           ABUSE CHINAMOBILECN
country:        ZZ
address:        China Mobile Communications Corporation
address:        29, Jinrong Ave., Xicheng District, Beijing, 100032
phone:          +000000000
e-mail:         abuse@chinamobile.com
admin-c:        CT74-AP
tech-c:         CT74-AP
nic-hdl:        AC2006-AP
remarks:        Generated from irt object IRT-CHINAMOBILE-CN
remarks:        abuse@chinamobile.com was validated on 2026-03-23
abuse-mailbox:  abuse@chinamobile.com
mnt-by:         APNIC-ABUSE
last-modified:  2026-03-23T00:48:02Z
source:         APNIC

person:         haijun li
nic-hdl:        HL1318-AP
e-mail:         hostmaster@chinamobile.com
address:        29,Jinrong Ave, Xicheng district,beijing,100032
phone:          +86 1052686688
fax-no:         +86 10 52616187
country:        CN
mnt-by:         MAINT-CN-CMCC
abuse-mailbox:  abuse@chinamobile.com
last-modified:  2016-11-29T09:38:38Z
source:         APNIC

% Information related to '223.64.0.0/11AS9808'

route:          223.64.0.0/11
descr:          China Mobile communications corporation
origin:         AS9808
mnt-by:         MAINT-CN-CMCC
last-modified:  2012-02-15T08:54:23Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 223.73.16.11
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 2093
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;223.73.16.11.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026082602 1800 900 604800 86400

;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Aug 27 02:00:05 CST 2026
;; MSG SIZE  rcvd: 105
Host info
Host 11.16.73.223.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 11.16.73.223.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
5.255.250.91 attack
HTTP 403 XSS Attempt
2019-11-08 01:38:24
202.125.145.55 attackspambots
Unauthorized connection attempt from IP address 202.125.145.55 on Port 445(SMB)
2019-11-08 01:14:11
189.154.95.212 attackbots
Unauthorized connection attempt from IP address 189.154.95.212 on Port 445(SMB)
2019-11-08 01:23:15
81.22.45.116 attack
Nov  7 18:03:44 mc1 kernel: \[4432519.704696\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.116 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=1098 PROTO=TCP SPT=43285 DPT=50425 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  7 18:08:56 mc1 kernel: \[4432831.425439\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.116 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=243 ID=102 PROTO=TCP SPT=43285 DPT=49681 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  7 18:11:40 mc1 kernel: \[4432995.290225\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:11:a9:7b:d2:74:7f:6e:37:e3:08:00 SRC=81.22.45.116 DST=159.69.205.51 LEN=40 TOS=0x00 PREC=0x00 TTL=244 ID=25894 PROTO=TCP SPT=43285 DPT=50343 WINDOW=1024 RES=0x00 SYN URGP=0 
...
2019-11-08 01:13:40
72.46.80.254 attackspambots
Automatic report - Port Scan Attack
2019-11-08 01:18:56
85.223.145.154 attackspambots
Unauthorized connection attempt from IP address 85.223.145.154 on Port 445(SMB)
2019-11-08 01:49:55
193.48.18.241 attackbots
Nov  7 08:03:08 h2034429 sshd[9747]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.48.18.241  user=r.r
Nov  7 08:03:10 h2034429 sshd[9747]: Failed password for r.r from 193.48.18.241 port 52776 ssh2
Nov  7 08:03:10 h2034429 sshd[9747]: Received disconnect from 193.48.18.241 port 52776:11: Bye Bye [preauth]
Nov  7 08:03:10 h2034429 sshd[9747]: Disconnected from 193.48.18.241 port 52776 [preauth]
Nov  7 08:16:34 h2034429 sshd[9984]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.48.18.241  user=r.r
Nov  7 08:16:36 h2034429 sshd[9984]: Failed password for r.r from 193.48.18.241 port 40194 ssh2
Nov  7 08:16:36 h2034429 sshd[9984]: Received disconnect from 193.48.18.241 port 40194:11: Bye Bye [preauth]
Nov  7 08:16:36 h2034429 sshd[9984]: Disconnected from 193.48.18.241 port 40194 [preauth]
Nov  7 08:20:15 h2034429 sshd[10072]: pam_unix(sshd:auth): authentication failure; logname= uid=........
-------------------------------
2019-11-08 01:33:27
189.110.250.47 attackspam
Unauthorized connection attempt from IP address 189.110.250.47 on Port 445(SMB)
2019-11-08 01:22:37
36.92.195.219 attackspambots
Unauthorized connection attempt from IP address 36.92.195.219 on Port 445(SMB)
2019-11-08 01:19:25
14.251.84.235 attackbots
Unauthorized connection attempt from IP address 14.251.84.235 on Port 445(SMB)
2019-11-08 01:51:34
49.204.76.142 attackbotsspam
Nov  7 17:33:15 localhost sshd\[93995\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.204.76.142  user=root
Nov  7 17:33:17 localhost sshd\[93995\]: Failed password for root from 49.204.76.142 port 48507 ssh2
Nov  7 17:37:23 localhost sshd\[94118\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.204.76.142  user=messagebus
Nov  7 17:37:25 localhost sshd\[94118\]: Failed password for messagebus from 49.204.76.142 port 39360 ssh2
Nov  7 17:41:32 localhost sshd\[94285\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=49.204.76.142  user=root
...
2019-11-08 01:50:57
171.7.234.140 attack
Unauthorized connection attempt from IP address 171.7.234.140 on Port 445(SMB)
2019-11-08 01:47:17
91.121.142.225 attack
Nov  7 17:58:57 SilenceServices sshd[25998]: Failed password for root from 91.121.142.225 port 59278 ssh2
Nov  7 18:02:39 SilenceServices sshd[28519]: Failed password for root from 91.121.142.225 port 40404 ssh2
2019-11-08 01:10:57
187.131.37.49 attack
$f2bV_matches
2019-11-08 01:37:06
182.18.146.201 attackbotsspam
Nov  7 18:42:52 legacy sshd[16739]: Failed password for root from 182.18.146.201 port 41828 ssh2
Nov  7 18:47:20 legacy sshd[16894]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.18.146.201
Nov  7 18:47:22 legacy sshd[16894]: Failed password for invalid user temp from 182.18.146.201 port 53894 ssh2
...
2019-11-08 01:47:30

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