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 Unicom

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 '39.64.0.0 - 39.95.255.255'

% Abuse contact for '39.64.0.0 - 39.95.255.255' is 'hqs-ipabuse@chinaunicom.cn'

inetnum:        39.64.0.0 - 39.95.255.255
netname:        UNICOM-SD
descr:          China Unicom Shandong province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         XZ14-AP
abuse-c:        AC1718-AP
status:         ALLOCATED PORTABLE
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-CNCGROUP
mnt-lower:      MAINT-CNCGROUP-SD
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2025-01-22T13:20:18Z
source:         APNIC

irt:            IRT-CU-CN
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
e-mail:         hqs-ipabuse@chinaunicom.cn
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
auth:           # Filtered
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
mnt-by:         MAINT-CNCGROUP
last-modified:  2026-08-19T00:57:22Z
source:         APNIC

role:           ABUSE CUCN
country:        ZZ
address:        No.21,Financial Street
address:        Beijing,100033
address:        P.R.China
phone:          +000000000
e-mail:         hqs-ipabuse@chinaunicom.cn
admin-c:        CH1302-AP
tech-c:         CH1302-AP
nic-hdl:        AC1718-AP
remarks:        Generated from irt object IRT-CU-CN
remarks:        hqs-ipabuse@chinaunicom.cn was validated on 2026-08-19
abuse-mailbox:  hqs-ipabuse@chinaunicom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2026-08-20T03:22:23Z
source:         APNIC

person:         ChinaUnicom Hostmaster
nic-hdl:        CH1302-AP
e-mail:         hqs-ipabuse@chinaunicom.cn
address:        No.21,Jin-Rong Street
address:        Beijing,100033
address:        P.R.China
phone:          +86-10-66259764
fax-no:         +86-10-66259764
country:        CN
mnt-by:         MAINT-CNCGROUP
last-modified:  2017-08-17T06:13:16Z
source:         APNIC

person:         XIAOFENG ZHANG
nic-hdl:        XZ14-AP
e-mail:         ip@pub.sd.cninfo.net
address:        Jinan,Shandong P.R China
phone:          +86-531-6666666
fax-no:         +86-531-6666666
country:        CN
mnt-by:         MAINT-ZXF
last-modified:  2008-09-04T07:29:35Z
source:         APNIC

% Information related to '39.64.0.0/11AS4837'

route:          39.64.0.0/11
descr:          China Unicom Shandong Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2011-04-22T06:46:01Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-US2)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 39.73.196.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33216
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;39.73.196.142.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026083101 1800 900 604800 86400

;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Sep 01 04:30:35 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 142.196.73.39.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 142.196.73.39.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
54.183.214.38 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-09-17 12:20:30
82.141.237.225 attack
F2B jail: sshd. Time: 2019-09-17 05:54:36, Reported by: VKReport
2019-09-17 11:57:47
128.199.138.31 attack
Sep 16 17:55:10 eddieflores sshd\[30920\]: Invalid user developer from 128.199.138.31
Sep 16 17:55:10 eddieflores sshd\[30920\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.138.31
Sep 16 17:55:13 eddieflores sshd\[30920\]: Failed password for invalid user developer from 128.199.138.31 port 56881 ssh2
Sep 16 17:59:57 eddieflores sshd\[31328\]: Invalid user admin from 128.199.138.31
Sep 16 17:59:57 eddieflores sshd\[31328\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.199.138.31
2019-09-17 12:12:28
163.172.106.199 attackspam
[portscan] Port scan
2019-09-17 11:55:57
183.135.119.91 attack
Port 1433 Scan
2019-09-17 11:58:14
193.112.46.99 attackspambots
Sep 17 03:40:58 MK-Soft-VM5 sshd\[20412\]: Invalid user tian from 193.112.46.99 port 33842
Sep 17 03:40:58 MK-Soft-VM5 sshd\[20412\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=193.112.46.99
Sep 17 03:41:01 MK-Soft-VM5 sshd\[20412\]: Failed password for invalid user tian from 193.112.46.99 port 33842 ssh2
...
2019-09-17 12:26:29
157.245.103.66 attackbotsspam
SSH Brute Force
2019-09-17 12:19:50
116.23.19.36 attackspam
Port 1433 Scan
2019-09-17 12:20:11
114.139.142.224 attackspam
$f2bV_matches
2019-09-17 11:50:09
222.186.31.136 attack
Sep 17 00:00:18 plusreed sshd[28856]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.186.31.136  user=root
Sep 17 00:00:21 plusreed sshd[28856]: Failed password for root from 222.186.31.136 port 18477 ssh2
...
2019-09-17 12:00:44
91.151.93.91 attackbots
Postfix RBL failed
2019-09-17 12:25:48
67.205.177.67 attack
Sep 16 23:38:16 xtremcommunity sshd\[165620\]: Invalid user cu from 67.205.177.67 port 54864
Sep 16 23:38:16 xtremcommunity sshd\[165620\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.205.177.67
Sep 16 23:38:18 xtremcommunity sshd\[165620\]: Failed password for invalid user cu from 67.205.177.67 port 54864 ssh2
Sep 16 23:41:44 xtremcommunity sshd\[165719\]: Invalid user user from 67.205.177.67 port 39722
Sep 16 23:41:44 xtremcommunity sshd\[165719\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=67.205.177.67
...
2019-09-17 11:55:32
222.98.37.25 attack
Sep 16 17:36:45 lcprod sshd\[10135\]: Invalid user admin from 222.98.37.25
Sep 16 17:36:45 lcprod sshd\[10135\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.98.37.25
Sep 16 17:36:46 lcprod sshd\[10135\]: Failed password for invalid user admin from 222.98.37.25 port 49993 ssh2
Sep 16 17:41:10 lcprod sshd\[10630\]: Invalid user simple from 222.98.37.25
Sep 16 17:41:10 lcprod sshd\[10630\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=222.98.37.25
2019-09-17 12:15:18
188.166.208.131 attackbotsspam
Sep 17 03:41:45 www_kotimaassa_fi sshd[21301]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=188.166.208.131
Sep 17 03:41:47 www_kotimaassa_fi sshd[21301]: Failed password for invalid user user6 from 188.166.208.131 port 45934 ssh2
...
2019-09-17 11:51:34
213.14.214.203 attackspam
Sep 17 03:32:10 ip-172-31-62-245 sshd\[6667\]: Invalid user service from 213.14.214.203\
Sep 17 03:32:13 ip-172-31-62-245 sshd\[6667\]: Failed password for invalid user service from 213.14.214.203 port 33918 ssh2\
Sep 17 03:36:38 ip-172-31-62-245 sshd\[6689\]: Invalid user muddu from 213.14.214.203\
Sep 17 03:36:40 ip-172-31-62-245 sshd\[6689\]: Failed password for invalid user muddu from 213.14.214.203 port 49908 ssh2\
Sep 17 03:40:58 ip-172-31-62-245 sshd\[6787\]: Invalid user fo from 213.14.214.203\
2019-09-17 12:27:48

Recently Reported IPs

47.84.118.240 43.98.191.178 147.45.60.28 185.247.137.27
14.212.125.248 72.10.218.208 60.5.110.68 60.27.225.68
58.253.230.56 27.115.124.114 218.8.186.184 121.24.31.231
120.82.83.97 120.82.65.166 115.56.119.146 111.85.132.253
110.18.14.240 42.196.12.142 2606:4700:10::6814:9406 2606:4700:10::6816:1564