City: unknown
Region: unknown
Country: China
Internet Service Provider: unknown
Hostname: unknown
Organization: unknown
Usage Type: unknown
% [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: 2026-03-13T07:12:20Z
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 1.88.48 (WHOIS-AU4); <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.10.180.21
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 52520
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;121.10.180.21. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026042202 1800 900 604800 86400
;; Query time: 14 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Thu Apr 23 06:01:04 CST 2026
;; MSG SIZE rcvd: 106Host 21.180.10.121.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 21.180.10.121.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 177.71.74.230 | attack | Aug 16 11:58:58 tdfoods sshd\[19793\]: Invalid user administrator from 177.71.74.230 Aug 16 11:58:58 tdfoods sshd\[19793\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.71.74.230 Aug 16 11:59:01 tdfoods sshd\[19793\]: Failed password for invalid user administrator from 177.71.74.230 port 40036 ssh2 Aug 16 12:04:03 tdfoods sshd\[20284\]: Invalid user support from 177.71.74.230 Aug 16 12:04:03 tdfoods sshd\[20284\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=177.71.74.230 |
2019-08-17 06:07:07 |
| 112.13.91.29 | attackspambots | Invalid user ww from 112.13.91.29 port 3629 |
2019-08-17 06:04:47 |
| 114.34.109.184 | attackbots | $f2bV_matches_ltvn |
2019-08-17 06:12:18 |
| 83.246.93.220 | attackbotsspam | Aug 17 00:34:46 dedicated sshd[11406]: Invalid user sarah from 83.246.93.220 port 48527 |
2019-08-17 06:39:36 |
| 111.68.46.68 | attackspambots | Aug 17 00:06:18 vps647732 sshd[29527]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=111.68.46.68 Aug 17 00:06:20 vps647732 sshd[29527]: Failed password for invalid user bill from 111.68.46.68 port 50784 ssh2 ... |
2019-08-17 06:14:20 |
| 144.217.5.73 | attack | Invalid user student04 from 144.217.5.73 port 48964 |
2019-08-17 06:11:07 |
| 175.197.74.237 | attackbots | Invalid user manas from 175.197.74.237 port 30686 |
2019-08-17 06:10:30 |
| 198.98.49.8 | attackbotsspam | 2019-08-16T20:04:12.852088abusebot-2.cloudsearch.cf sshd\[4630\]: Invalid user user from 198.98.49.8 port 58268 |
2019-08-17 06:16:42 |
| 183.238.193.227 | attack | Aug 17 01:04:23 server sshd\[21967\]: Invalid user lovegaku from 183.238.193.227 port 58781 Aug 17 01:04:23 server sshd\[21967\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.238.193.227 Aug 17 01:04:24 server sshd\[21967\]: Failed password for invalid user lovegaku from 183.238.193.227 port 58781 ssh2 Aug 17 01:09:29 server sshd\[9667\]: Invalid user georgia from 183.238.193.227 port 25916 Aug 17 01:09:29 server sshd\[9667\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=183.238.193.227 |
2019-08-17 06:34:14 |
| 162.247.74.27 | attack | Aug 17 00:03:16 minden010 sshd[5553]: Failed password for root from 162.247.74.27 port 57666 ssh2 Aug 17 00:03:19 minden010 sshd[5553]: Failed password for root from 162.247.74.27 port 57666 ssh2 Aug 17 00:03:22 minden010 sshd[5553]: Failed password for root from 162.247.74.27 port 57666 ssh2 Aug 17 00:03:25 minden010 sshd[5553]: Failed password for root from 162.247.74.27 port 57666 ssh2 Aug 17 00:03:28 minden010 sshd[5553]: Failed password for root from 162.247.74.27 port 57666 ssh2 ... |
2019-08-17 06:08:22 |
| 128.106.195.126 | attackspam | Aug 16 23:28:15 debian sshd\[31611\]: Invalid user support from 128.106.195.126 port 56227 Aug 16 23:28:15 debian sshd\[31611\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=128.106.195.126 ... |
2019-08-17 06:34:57 |
| 190.223.26.38 | attackbots | Aug 16 12:19:47 sachi sshd\[20137\]: Invalid user joanna from 190.223.26.38 Aug 16 12:19:47 sachi sshd\[20137\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.223.26.38 Aug 16 12:19:49 sachi sshd\[20137\]: Failed password for invalid user joanna from 190.223.26.38 port 15923 ssh2 Aug 16 12:24:55 sachi sshd\[20566\]: Invalid user ppp from 190.223.26.38 Aug 16 12:24:55 sachi sshd\[20566\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=190.223.26.38 |
2019-08-17 06:27:26 |
| 167.99.180.229 | attack | Invalid user manu from 167.99.180.229 port 50708 |
2019-08-17 06:34:36 |
| 66.7.148.40 | attack | Aug 16 22:01:12 postfix/smtpd: warning: unknown[66.7.148.40]: SASL LOGIN authentication failed |
2019-08-17 06:22:47 |
| 178.62.6.225 | attackbotsspam | 2019-08-16T21:48:44.981080abusebot-2.cloudsearch.cf sshd\[5470\]: Invalid user nagios from 178.62.6.225 port 38014 |
2019-08-17 06:09:17 |