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 '120.80.0.0 - 120.87.255.255'

% Abuse contact for '120.80.0.0 - 120.87.255.255' is 'hqs-ipabuse@chinaunicom.cn'

inetnum:        120.80.0.0 - 120.87.255.255
netname:        UNICOM-GD
descr:          China Unicom Guangdong province network
descr:          China Unicom
country:        CN
admin-c:        CH1302-AP
tech-c:         RP181-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-GD
mnt-routes:     MAINT-CNCGROUP-RR
mnt-irt:        IRT-CU-CN
last-modified:  2023-10-21T03:29:33Z
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:         runkeng pan
nic-hdl:        RP181-AP
e-mail:         gdipnoc@chinaunicom.cn
address:        XinShiKong Plaza,No 666 Huangpu Rd. Guangzhou 510627,China
phone:          +86-20-22214174
fax-no:         +86-20-22212266-4174
country:        CN
mnt-by:         MAINT-CNCGROUP-GD
last-modified:  2015-12-16T03:32:02Z
source:         APNIC

% Information related to '120.80.0.0/13AS17816'

route:          120.80.0.0/13
descr:          CNC Group CHINA169 Guangdong Province Network
country:        CN
origin:         AS17816
mnt-by:         MAINT-CNCGROUP-RR
last-modified:  2008-09-04T07:55:15Z
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 <<>> 120.82.82.51
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 37335
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;120.82.82.51.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026110601 1800 900 604800 86400

;; Query time: 6 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Nov 07 03:00:26 CST 2026
;; MSG SIZE  rcvd: 105
Host info
Host 51.82.82.120.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 51.82.82.120.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
51.68.226.159 attackbotsspam
Brute-force attempt banned
2020-05-31 08:15:27
139.198.121.63 attackbotsspam
SSH Bruteforce on Honeypot
2020-05-31 08:16:16
73.41.104.30 attackspambots
May 30 04:36:11 XXX sshd[4644]: Invalid user omnix from 73.41.104.30 port 40338
2020-05-31 08:04:32
64.225.61.147 attackbotsspam
Invalid user home from 64.225.61.147 port 55856
2020-05-31 07:54:59
151.248.125.217 attack
"Inject  2121121121212.1"
2020-05-31 07:44:52
49.88.112.67 attackbots
May 30 21:01:27 dns1 sshd[2639]: Failed password for root from 49.88.112.67 port 18488 ssh2
May 30 21:01:31 dns1 sshd[2639]: Failed password for root from 49.88.112.67 port 18488 ssh2
May 30 21:01:35 dns1 sshd[2639]: Failed password for root from 49.88.112.67 port 18488 ssh2
2020-05-31 08:05:53
161.35.206.32 attack
Brute forcing email accounts
2020-05-31 07:47:57
175.45.10.101 attack
Invalid user visitor from 175.45.10.101 port 36154
2020-05-31 08:03:41
101.78.182.242 attackspambots
May 31 00:28:27 amit sshd\[20962\]: Invalid user dumpy from 101.78.182.242
May 31 00:28:27 amit sshd\[20962\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=101.78.182.242
May 31 00:28:29 amit sshd\[20962\]: Failed password for invalid user dumpy from 101.78.182.242 port 34934 ssh2
...
2020-05-31 08:14:32
172.117.252.194 attackspam
Port Scan detected!
...
2020-05-31 07:56:37
185.136.156.194 attack
Port Scan detected!
...
2020-05-31 07:49:13
64.7.190.95 spambotsattackproxynormal
Trying to hack my account
2020-05-31 08:15:34
51.79.145.132 attackspam
May 30 05:35:13 online-web-1 sshd[4172360]: Invalid user applmgr from 51.79.145.132 port 40748
May 30 05:35:13 online-web-1 sshd[4172360]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.145.132
May 30 05:35:15 online-web-1 sshd[4172360]: Failed password for invalid user applmgr from 51.79.145.132 port 40748 ssh2
May 30 05:35:15 online-web-1 sshd[4172360]: Received disconnect from 51.79.145.132 port 40748:11: Bye Bye [preauth]
May 30 05:35:15 online-web-1 sshd[4172360]: Disconnected from 51.79.145.132 port 40748 [preauth]
May 30 05:40:58 online-web-1 sshd[4172932]: Invalid user st from 51.79.145.132 port 49268
May 30 05:40:58 online-web-1 sshd[4172932]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=51.79.145.132
May 30 05:41:00 online-web-1 sshd[4172932]: Failed password for invalid user st from 51.79.145.132 port 49268 ssh2
May 30 05:41:00 online-web-1 sshd[4172932]: Received discon........
-------------------------------
2020-05-31 07:48:18
178.153.70.22 attackspam
Port Scan detected!
...
2020-05-31 07:58:48
195.122.226.164 attackbotsspam
2020-05-31T01:33:39.171624sd-86998 sshd[2382]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.122.226.164  user=root
2020-05-31T01:33:41.267024sd-86998 sshd[2382]: Failed password for root from 195.122.226.164 port 36759 ssh2
2020-05-31T01:37:24.806165sd-86998 sshd[3023]: Invalid user bailey from 195.122.226.164 port 39671
2020-05-31T01:37:24.808578sd-86998 sshd[3023]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=195.122.226.164
2020-05-31T01:37:24.806165sd-86998 sshd[3023]: Invalid user bailey from 195.122.226.164 port 39671
2020-05-31T01:37:27.124767sd-86998 sshd[3023]: Failed password for invalid user bailey from 195.122.226.164 port 39671 ssh2
...
2020-05-31 07:55:38

Recently Reported IPs

120.7.75.243 115.63.173.242 34.38.190.31 2606:4700:10::6814:5338
47.236.41.224 43.106.98.140 172.71.144.60 135.119.20.32
113.215.189.169 104.28.162.104 162.158.87.13 104.28.155.159
102.133.162.110 64.236.161.34 86.38.187.9 77.67.26.72
77.67.26.27 64.205.72.111 200.138.46.87 200.138.46.141