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 '211.158.0.0 - 211.158.255.255'

% Abuse contact for '211.158.0.0 - 211.158.255.255' is 'ipas@cnnic.cn'

inetnum:        211.158.0.0 - 211.158.255.255
netname:        CQCNC
descr:          CHONGQING CNC BROADBAND NETWORKS CO.,LTD
country:        CN
admin-c:        zy567-AP
tech-c:         zy567-AP
abuse-c:        AC1601-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-CNNIC-AP
mnt-by:         MAINT-CNNIC-AP
mnt-irt:        IRT-CNNIC-CN
last-modified:  2021-06-16T01:26:44Z
source:         APNIC

irt:            IRT-CNNIC-CN
address:        Beijing, China
e-mail:         ipas@cnnic.cn
abuse-mailbox:  ipas@cnnic.cn
admin-c:        IP50-AP
tech-c:         IP50-AP
auth:           # Filtered
remarks:        Please note that CNNIC is not an ISP and is not
remarks:        empowered to investigate complaints of network abuse.
remarks:        Please contact the tech-c or admin-c of the network.
remarks:        ipas@cnnic.cn is invalid
mnt-by:         MAINT-CNNIC-AP
last-modified:  2025-11-17T23:08:37Z
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:         zhang yong
nic-hdl:        ZY567-AP
e-mail:         frankpeng@hltt.cn
address:        1-27-03 huaximeilu,No.17, 3rd Segment of the Renmin SouthRoad,Chengdu
phone:          +86-028-85451443
fax-no:         +86-028-85451579
country:        cn
mnt-by:         MAINT-CNNIC-AP
last-modified:  2008-09-04T07:30:38Z
source:         APNIC

% This query was served by the APNIC Whois Service version 1.88.47 (WHOIS-AU4)
Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 211.158.131.39
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 64613
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;211.158.131.39.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026032002 1800 900 604800 86400

;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Mar 21 12:30:37 CST 2026
;; MSG SIZE  rcvd: 107
Host info
Host 39.131.158.211.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 39.131.158.211.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
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198.108.66.24 attack
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2019-12-27 05:28:37
51.79.52.150 attackspambots
$f2bV_matches
2019-12-27 04:55:19
194.182.86.126 attackspambots
SSH bruteforce (Triggered fail2ban)
2019-12-27 05:10:10
198.108.66.25 attack
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2019-12-27 05:26:55
180.163.220.45 attackspam
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69.94.143.17 attackspambots
Dec 26 16:48:11 grey postfix/smtpd\[2043\]: NOQUEUE: reject: RCPT from tatter.nabhaa.com\[69.94.143.17\]: 554 5.7.1 Service unavailable\; Client host \[69.94.143.17\] blocked using truncate.gbudb.net\; http://www.gbudb.com/truncate/ \[69.94.143.17\]\; from=\ to=\ proto=ESMTP helo=\
...
2019-12-27 05:21:44
200.195.171.74 attackspam
Dec 26 11:02:43 web9 sshd\[744\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.195.171.74  user=root
Dec 26 11:02:45 web9 sshd\[744\]: Failed password for root from 200.195.171.74 port 45296 ssh2
Dec 26 11:05:55 web9 sshd\[1224\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=200.195.171.74  user=root
Dec 26 11:05:57 web9 sshd\[1224\]: Failed password for root from 200.195.171.74 port 58794 ssh2
Dec 26 11:09:01 web9 sshd\[1840\]: Invalid user hung from 200.195.171.74
2019-12-27 05:21:02
148.215.18.103 attackspambots
Dec 26 20:09:24 XXXXXX sshd[24578]: Invalid user bjault from 148.215.18.103 port 36143
2019-12-27 05:03:40
198.108.66.91 attack
MultiHost/MultiPort Probe, Scan, Hack -
2019-12-27 05:08:16
117.211.161.171 attack
SSH-bruteforce attempts
2019-12-27 05:14:25
157.55.39.113 attack
Automatic report - Banned IP Access
2019-12-27 05:27:51
101.64.147.120 attack
Telnet/23 MH Probe, BF, Hack -
2019-12-27 05:00:07
37.139.4.138 attackbotsspam
Dec 26 22:00:43 vps691689 sshd[22868]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.139.4.138
Dec 26 22:00:45 vps691689 sshd[22868]: Failed password for invalid user darbie from 37.139.4.138 port 36794 ssh2
...
2019-12-27 05:06:26
104.236.238.243 attack
Automatic report - SSH Brute-Force Attack
2019-12-27 05:16:12
183.166.171.104 attack
2019-12-26T15:47:14.837598 X postfix/smtpd[31867]: lost connection after AUTH from unknown[183.166.171.104]
2019-12-26T15:47:15.637371 X postfix/smtpd[31867]: lost connection after AUTH from unknown[183.166.171.104]
2019-12-26T15:47:15.825707 X postfix/smtpd[42991]: lost connection after AUTH from unknown[183.166.171.104]
2019-12-26T15:47:15.935087 X postfix/smtpd[42993]: lost connection after AUTH from unknown[183.166.171.104]
2019-12-27 05:24:53

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