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: Guangzhou

Region: Guangdong

Country: China

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
IP Type Details Datetime
121.8.28.182 attack
Unauthorized connection attempt detected from IP address 121.8.28.182 to port 6656 [T]
2020-01-30 16:58:14
Whois info:
% [whois.apnic.net]
% Whois data copyright terms    http://www.apnic.net/db/dbcopyright.html

% Information related to '121.8.0.0 - 121.15.255.255'

% Abuse contact for '121.8.0.0 - 121.15.255.255' is 'anti-spam@chinatelecom.cn'

inetnum:        121.8.0.0 - 121.15.255.255
netname:        CHINANET-GD
descr:          CHINANET Guangdong province network
descr:          China Telecom
descr:          No.31,jingrong street
descr:          Beijing 100032
country:        CN
admin-c:        CH93-AP
tech-c:         IC83-AP
abuse-c:        AC1573-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-CHINANET-GD
mnt-routes:     MAINT-CHINANET-GD
mnt-irt:        IRT-CHINANET-CN
last-modified:  2021-06-15T08:06:11Z
source:         APNIC

irt:            IRT-CHINANET-CN
address:        No.31 ,jingrong street,beijing
address:        100032
e-mail:         anti-spam@chinatelecom.cn
abuse-mailbox:  anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
auth:           # Filtered
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
mnt-by:         MAINT-CHINANET
last-modified:  2025-11-18T00:26:23Z
source:         APNIC

role:           ABUSE CHINANETCN
country:        ZZ
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +000000000
e-mail:         anti-spam@chinatelecom.cn
admin-c:        CH93-AP
tech-c:         CH93-AP
nic-hdl:        AC1573-AP
remarks:        Generated from irt object IRT-CHINANET-CN
remarks:        anti-spam@chinatelecom.cn was validated on 2025-11-13
abuse-mailbox:  anti-spam@chinatelecom.cn
mnt-by:         APNIC-ABUSE
last-modified:  2025-11-13T14:15:15Z
source:         APNIC

person:         Chinanet Hostmaster
nic-hdl:        CH93-AP
e-mail:         anti-spam@chinatelecom.cn
address:        No.31 ,jingrong street,beijing
address:        100032
phone:          +86-10-58501724
fax-no:         +86-10-58501724
country:        CN
mnt-by:         MAINT-CHINANET
last-modified:  2022-02-28T06:53:44Z
source:         APNIC

person:         IPMASTER CHINANET-GD
nic-hdl:        IC83-AP
e-mail:         abuse_gdicnoc@163.com
address:        NO.18,RO. ZHONGSHANER,YUEXIU DISTRIC,GUANGZHOU
phone:          +86-20-87189274
fax-no:         +86-20-87189274
country:        CN
mnt-by:         MAINT-CHINANET-GD
remarks:        IPMASTER is not for spam complaint,please send spam complaint to abuse_gdicnoc@163.com
abuse-mailbox:  abuse_gdicnoc@163.com
last-modified:  2021-05-12T09:06:58Z
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 <<>> 121.8.28.65
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 18814
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;121.8.28.65.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2026030300 1800 900 604800 86400

;; Query time: 8 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Tue Mar 03 20:03:37 CST 2026
;; MSG SIZE  rcvd: 104
Host info
Host 65.28.8.121.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 65.28.8.121.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.176.26.27 attackbots
firewall-block, port(s): 3359/tcp
2019-06-25 00:51:22
117.3.70.183 attack
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2019-06-25 01:08:23
185.36.81.165 attack
SMTP server 6 login attempts
2019-06-25 00:56:01
103.79.141.166 attack
" "
2019-06-25 01:27:01
177.38.4.68 attack
$f2bV_matches
2019-06-25 01:17:11
187.120.133.107 attackbots
failed_logins
2019-06-25 00:55:12
202.62.88.74 attackspam
Unauthorized connection attempt from IP address 202.62.88.74 on Port 445(SMB)
2019-06-25 00:53:55
198.245.62.147 attackspam
WordPress login Brute force / Web App Attack on client site.
2019-06-25 00:34:03
180.211.183.70 attackbots
2019-06-24 19:02:53,819 fail2ban.actions        [5037]: NOTICE  [apache-modsecurity] Ban 180.211.183.70
...
2019-06-25 00:43:12
168.228.148.234 attackspam
failed_logins
2019-06-25 01:04:54
59.38.100.66 attack
19/6/24@08:02:08: FAIL: Alarm-Intrusion address from=59.38.100.66
...
2019-06-25 01:20:02
216.244.66.227 attackbotsspam
login attempts
2019-06-25 01:25:44
66.249.65.120 attack
66.249.65.120 - - [24/Jun/2019:19:02:26 +0700] "GET /index.php/121-peralatan-observasiklimatologi/aktinograf/78-aktinograf HTTP/1.1" 301 314 8064 "-" "Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.96 Mobile Safari/537.36 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)" - % 66.249.65.120 66.249.65.120 103.27.207.197 314 2822 - - - - - https://karangploso.jatim.bmkg.go.id/index.php/121-peralatan-observasiklimatologi/aktinograf/78-aktinograf HTTP/1.1 0 XRC70rB4H4Sl@VgBIuCaUQAAAFE GET 80 20141  - 0 /index.php/121-peralatan-observasiklimatologi/aktinograf/78-aktinograf karangploso.jatim.bmkg.go.id karangploso.jatim.bmkg.go.id + 635 8699
...
2019-06-25 00:49:07
168.227.135.73 attack
failed_logins
2019-06-25 01:00:28
150.109.48.10 attackspam
Jun 24 14:34:08 core01 sshd\[11126\]: Invalid user admin from 150.109.48.10 port 34432
Jun 24 14:34:08 core01 sshd\[11126\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=150.109.48.10
...
2019-06-25 01:28:21

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