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: China Mobile

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 '39.128.0.0 - 39.191.255.255'

% Abuse contact for '39.128.0.0 - 39.191.255.255' is 'abuse@chinamobile.com'

inetnum:        39.128.0.0 - 39.191.255.255
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:        ct74-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:  2020-10-20T00:58:36Z
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

role:           chinamobile tech
address:        29, Jinrong Ave.,Xicheng district
address:        Beijing
country:        CN
phone:          +86 5268 6688
fax-no:         +86 5261 6187
e-mail:         hostmaster@chinamobile.com
admin-c:        HL1318-AP
tech-c:         HL1318-AP
nic-hdl:        ct74-AP
notify:         hostmaster@chinamobile.com
mnt-by:         MAINT-cn-cmcc
abuse-mailbox:  abuse@chinamobile.com
last-modified:  2016-11-29T09:37:27Z
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

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU4)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 39.154.21.72
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26060
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;39.154.21.72.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026091001 1800 900 604800 86400

;; Query time: 30 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Sep 11 01:30:15 CST 2026
;; MSG SIZE  rcvd: 105
Host info
Host 72.21.154.39.in-addr.arpa not found: 2(SERVFAIL)
Nslookup info:
;; Got SERVFAIL reply from 183.60.83.19, trying next server
Server:		183.60.82.98
Address:	183.60.82.98#53

** server can't find 72.21.154.39.in-addr.arpa: SERVFAIL
Related IP info:
Related comments:
IP Type Details Datetime
91.183.135.62 attackbots
Jun 28 05:29:06 animalibera sshd[19401]: Invalid user teamspeak from 91.183.135.62 port 49614
Jun 28 05:29:09 animalibera sshd[19401]: Failed password for invalid user teamspeak from 91.183.135.62 port 49614 ssh2
Jun 28 05:29:06 animalibera sshd[19401]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=91.183.135.62
Jun 28 05:29:06 animalibera sshd[19401]: Invalid user teamspeak from 91.183.135.62 port 49614
Jun 28 05:29:09 animalibera sshd[19401]: Failed password for invalid user teamspeak from 91.183.135.62 port 49614 ssh2
...
2019-06-28 20:32:19
171.237.26.126 attackspambots
Unauthorized connection attempt from IP address 171.237.26.126 on Port 445(SMB)
2019-06-28 20:51:17
36.68.222.57 attackspam
Unauthorized connection attempt from IP address 36.68.222.57 on Port 445(SMB)
2019-06-28 21:11:23
217.182.206.141 attackbots
Jun 28 10:07:43 MK-Soft-Root2 sshd\[5888\]: Invalid user user2 from 217.182.206.141 port 52042
Jun 28 10:07:43 MK-Soft-Root2 sshd\[5888\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=217.182.206.141
Jun 28 10:07:45 MK-Soft-Root2 sshd\[5888\]: Failed password for invalid user user2 from 217.182.206.141 port 52042 ssh2
...
2019-06-28 21:09:10
178.156.202.153 attackspambots
17 attacks on PHP URLs:
178.156.202.153 - - [27/Jun/2019:10:51:32 +0100] "POST /e/DoInfo/ecms.php HTTP/1.1" 404 1290 "http://www.aliceneel.com/e/DoInfo/ecms.php" "Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.2)"
2019-06-28 20:29:03
112.78.134.131 attackspambots
Unauthorized connection attempt from IP address 112.78.134.131 on Port 445(SMB)
2019-06-28 21:04:28
192.241.220.228 attackbots
Invalid user admin from 192.241.220.228 port 54086
2019-06-28 20:32:40
212.92.115.67 attack
28.06.2019 10:40:34 - Try to Hack 
Trapped in ELinOX-Honeypot
2019-06-28 20:25:14
217.118.79.46 attackbots
Unauthorized connection attempt from IP address 217.118.79.46 on Port 445(SMB)
2019-06-28 21:03:29
92.118.37.81 attackbotsspam
28.06.2019 12:13:44 Connection to port 18270 blocked by firewall
2019-06-28 20:25:41
14.248.74.184 attack
Jun 28 06:53:40 f201 postfix/smtpd[6584]: connect from unknown[14.248.74.184]
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........
-----------------------------------------------
https://www.blocklist.de/en/view.html?ip=14.248.74.184
2019-06-28 20:39:25
14.232.166.8 attackspam
Unauthorized connection attempt from IP address 14.232.166.8 on Port 445(SMB)
2019-06-28 21:08:07
151.66.143.105 attackspam
28.06.2019 05:05:38 Command injection vulnerability attempt/scan (login.cgi)
2019-06-28 20:45:19
116.102.24.228 attackspambots
Unauthorized connection attempt from IP address 116.102.24.228 on Port 445(SMB)
2019-06-28 20:29:27
82.102.24.174 attackbots
12 attacks on PHP URLs:
82.102.24.174 - - [28/Jun/2019:01:41:09 +0100] "GET /magento/errors/503.php HTTP/1.1" 404 1129
2019-06-28 20:23:48

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