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 '113.0.0.0 - 113.7.255.255'

% Abuse contact for '113.0.0.0 - 113.7.255.255' is 'hqs-ipabuse@chinaunicom.cn'

inetnum:        113.0.0.0 - 113.7.255.255
netname:        UNICOM-HL
descr:          China Unicom Heilongjiang Province Network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         BG63-AP
abuse-c:        AC1718-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-CNCGROUP-HL
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:28:45Z
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:         Binghui Gao
nic-hdl:        BG63-AP
e-mail:         luanfuyu@vip.hl.cn
address:        Shuniu Building,No.155 Zhongshan road,Harbin,Heilongjiang
phone:          +86-451-82651467
fax-no:         +86-451-82651464
country:        CN
mnt-by:         MAINT-CNCGROUP-HL
last-modified:  2010-03-10T01:38:01Z
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

% Information related to '113.0.0.0/13AS4837'

route:          113.0.0.0/13
descr:          CNC Group CHINA169 Heilongjiang Province Network
country:        CN
origin:         AS4837
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-12-10T04:26:01Z
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 <<>> 113.2.161.163
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 27358
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;113.2.161.163.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026082601 1800 900 604800 86400

;; Query time: 9 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Aug 26 23:03:11 CST 2026
;; MSG SIZE  rcvd: 106
Host info
Host 163.161.2.113.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 163.161.2.113.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
35.235.96.109 attackspam
35.235.96.109 - - [01/Oct/2020:16:42:26 +0200] "GET /wp-login.php HTTP/1.1" 200 8712 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
35.235.96.109 - - [01/Oct/2020:16:42:28 +0200] "POST /wp-login.php HTTP/1.1" 200 8942 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
35.235.96.109 - - [01/Oct/2020:16:42:30 +0200] "POST /xmlrpc.php HTTP/1.1" 200 427 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-10-01 23:55:55
146.185.129.216 attackbotsspam
Oct  1 14:50:47 scw-6657dc sshd[1464]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.185.129.216
Oct  1 14:50:47 scw-6657dc sshd[1464]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=146.185.129.216
Oct  1 14:50:49 scw-6657dc sshd[1464]: Failed password for invalid user usuario1 from 146.185.129.216 port 36002 ssh2
...
2020-10-01 23:30:43
176.99.163.138 attack
law-Joomla User : try to access forms...
2020-10-01 23:22:55
88.95.69.35 attack
SSH login attempts.
2020-10-02 00:00:33
159.89.48.237 attackspam
xmlrpc attack
2020-10-01 23:34:27
79.129.29.237 attackspam
Oct  1 16:20:09 OPSO sshd\[13382\]: Invalid user jitendra from 79.129.29.237 port 46008
Oct  1 16:20:09 OPSO sshd\[13382\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.129.29.237
Oct  1 16:20:11 OPSO sshd\[13382\]: Failed password for invalid user jitendra from 79.129.29.237 port 46008 ssh2
Oct  1 16:26:44 OPSO sshd\[14423\]: Invalid user prof from 79.129.29.237 port 54076
Oct  1 16:26:44 OPSO sshd\[14423\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=79.129.29.237
2020-10-01 23:27:02
218.146.20.61 attack
Oct  1 17:17:19 prox sshd[10808]: Failed password for root from 218.146.20.61 port 42652 ssh2
2020-10-01 23:34:00
204.48.26.164 attackspambots
Invalid user test01 from 204.48.26.164 port 55000
2020-10-01 23:39:43
139.59.59.102 attackspambots
Oct  1 17:23:04 localhost sshd\[6134\]: Invalid user mailer from 139.59.59.102
Oct  1 17:23:04 localhost sshd\[6134\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.59.102
Oct  1 17:23:06 localhost sshd\[6134\]: Failed password for invalid user mailer from 139.59.59.102 port 58682 ssh2
Oct  1 17:26:56 localhost sshd\[6532\]: Invalid user Qwer123456 from 139.59.59.102
Oct  1 17:26:56 localhost sshd\[6532\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=139.59.59.102
...
2020-10-01 23:28:05
122.181.16.134 attackspambots
$f2bV_matches
2020-10-01 23:56:58
195.154.176.37 attackspam
(sshd) Failed SSH login from 195.154.176.37 (FR/France/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  1 11:30:01 server4 sshd[17013]: Invalid user anita from 195.154.176.37
Oct  1 11:30:03 server4 sshd[17013]: Failed password for invalid user anita from 195.154.176.37 port 49496 ssh2
Oct  1 11:43:10 server4 sshd[23856]: Invalid user dev from 195.154.176.37
Oct  1 11:43:12 server4 sshd[23856]: Failed password for invalid user dev from 195.154.176.37 port 42438 ssh2
Oct  1 11:46:40 server4 sshd[25777]: Failed password for root from 195.154.176.37 port 50458 ssh2
2020-10-02 00:00:05
88.20.216.110 attackbotsspam
Time:     Thu Oct  1 15:46:34 2020 +0000
IP:       88.20.216.110 (ES/Spain/110.red-88-20-216.staticip.rima-tde.net)
Failures: 5 (sshd)
Interval: 3600 seconds
Blocked:  Permanent Block [LF_SSHD]

Log entries:

Oct  1 15:15:33 48-1 sshd[77810]: Failed password for root from 88.20.216.110 port 46284 ssh2
Oct  1 15:41:00 48-1 sshd[78922]: Invalid user matt from 88.20.216.110 port 34622
Oct  1 15:41:02 48-1 sshd[78922]: Failed password for invalid user matt from 88.20.216.110 port 34622 ssh2
Oct  1 15:46:28 48-1 sshd[79139]: Invalid user sysadm from 88.20.216.110 port 46800
Oct  1 15:46:29 48-1 sshd[79139]: Failed password for invalid user sysadm from 88.20.216.110 port 46800 ssh2
2020-10-01 23:52:57
61.191.55.33 attack
Oct  1 18:04:04 pkdns2 sshd\[31219\]: Invalid user sam from 61.191.55.33Oct  1 18:04:06 pkdns2 sshd\[31219\]: Failed password for invalid user sam from 61.191.55.33 port 50644 ssh2Oct  1 18:08:53 pkdns2 sshd\[31493\]: Invalid user user123 from 61.191.55.33Oct  1 18:08:55 pkdns2 sshd\[31493\]: Failed password for invalid user user123 from 61.191.55.33 port 46067 ssh2Oct  1 18:13:38 pkdns2 sshd\[31752\]: Invalid user admin from 61.191.55.33Oct  1 18:13:39 pkdns2 sshd\[31752\]: Failed password for invalid user admin from 61.191.55.33 port 41875 ssh2
...
2020-10-01 23:55:27
92.62.131.106 attack
$f2bV_matches
2020-10-01 23:44:30
35.207.118.23 attackspam
timhelmke.de 35.207.118.23 [01/Oct/2020:13:20:02 +0200] "POST /wp-login.php HTTP/1.1" 200 6650 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
timhelmke.de 35.207.118.23 [01/Oct/2020:13:20:03 +0200] "POST /xmlrpc.php HTTP/1.1" 200 4050 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:62.0) Gecko/20100101 Firefox/62.0"
2020-10-01 23:30:21

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