City: Nanjing
Region: Jiangsu
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 '121.224.0.0 - 121.239.255.255'
% Abuse contact for '121.224.0.0 - 121.239.255.255' is 'anti-spam@chinatelecom.cn'
inetnum: 121.224.0.0 - 121.239.255.255
netname: CHINANET-JS
descr: CHINANET jiangsu province network
descr: China Telecom
descr: A12,Xin-Jie-Kou-Wai Street
descr: Beijing 100088
country: CN
admin-c: CH93-AP
tech-c: CJ186-AP
abuse-c: AC1573-AP
status: ALLOCATED PORTABLE
mnt-by: APNIC-HM
mnt-lower: MAINT-CHINANET-JS
mnt-routes: MAINT-CHINANET-JS
mnt-irt: IRT-CHINANET-CN
last-modified: 2021-06-15T08:05:09Z
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 2026-05-21
mnt-by: MAINT-CHINANET
last-modified: 2026-05-21T01:31:36Z
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 2026-05-21
abuse-mailbox: anti-spam@chinatelecom.cn
mnt-by: APNIC-ABUSE
last-modified: 2026-05-21T01:32:00Z
source: APNIC
role: CHINANET JIANGSU
address: 260 Zhongyang Road,Nanjing 210037
country: CN
phone: +86-25-87799222
e-mail: jsipmanager@163.com
remarks: send anti-spam reports tojsipmanager@163.com
remarks: send abuse reports tojsipmanager@163.com
remarks: times in GMT+8
remarks: www.jsinfo.net
admin-c: CH360-AP
tech-c: CS306-AP
tech-c: CN142-AP
nic-hdl: CJ186-AP
notify: jsipmanager@163.com
mnt-by: MAINT-CHINANET-JS
last-modified: 2022-08-05T15:34:47Z
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
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.230.8.142
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 6521
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;121.230.8.142. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026091600 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Wed Sep 16 14:32:17 CST 2026
;; MSG SIZE rcvd: 106Host 142.8.230.121.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 142.8.230.121.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 59.144.88.66 | attackbots | 11/07/2019-07:22:56.398123 59.144.88.66 Protocol: 6 ET SCAN Suspicious inbound to MSSQL port 1433 |
2019-11-07 19:53:37 |
| 27.33.24.14 | attack | Telnetd brute force attack detected by fail2ban |
2019-11-07 19:33:07 |
| 172.104.166.245 | attack | Nov 7 00:56:35 finn sshd[18339]: Invalid user btest from 172.104.166.245 port 10508 Nov 7 00:56:35 finn sshd[18339]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.104.166.245 Nov 7 00:56:37 finn sshd[18339]: Failed password for invalid user btest from 172.104.166.245 port 10508 ssh2 Nov 7 00:56:38 finn sshd[18339]: Received disconnect from 172.104.166.245 port 10508:11: Bye Bye [preauth] Nov 7 00:56:38 finn sshd[18339]: Disconnected from 172.104.166.245 port 10508 [preauth] Nov 7 01:04:05 finn sshd[19279]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=172.104.166.245 user=r.r Nov 7 01:04:07 finn sshd[19279]: Failed password for r.r from 172.104.166.245 port 11288 ssh2 Nov 7 01:04:07 finn sshd[19279]: Received disconnect from 172.104.166.245 port 11288:11: Bye Bye [preauth] Nov 7 01:04:07 finn sshd[19279]: Disconnected from 172.104.166.245 port 11288 [preauth] ........ ------------------------------------------- |
2019-11-07 19:31:49 |
| 104.131.115.50 | attackbots | WordPress login Brute force / Web App Attack on client site. |
2019-11-07 19:38:44 |
| 104.236.52.94 | attackspam | 2019-11-07T09:33:25.363656tmaserv sshd\[3968\]: Failed password for root from 104.236.52.94 port 45320 ssh2 2019-11-07T10:36:57.777877tmaserv sshd\[7106\]: Invalid user smartkey from 104.236.52.94 port 60748 2019-11-07T10:36:57.782781tmaserv sshd\[7106\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.52.94 2019-11-07T10:36:59.350649tmaserv sshd\[7106\]: Failed password for invalid user smartkey from 104.236.52.94 port 60748 ssh2 2019-11-07T10:41:24.602386tmaserv sshd\[7325\]: Invalid user uriel from 104.236.52.94 port 41694 2019-11-07T10:41:24.607290tmaserv sshd\[7325\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=104.236.52.94 ... |
2019-11-07 19:29:33 |
| 178.33.233.54 | attack | Nov 7 09:29:28 nextcloud sshd\[13900\]: Invalid user nagios1234 from 178.33.233.54 Nov 7 09:29:28 nextcloud sshd\[13900\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=178.33.233.54 Nov 7 09:29:30 nextcloud sshd\[13900\]: Failed password for invalid user nagios1234 from 178.33.233.54 port 54650 ssh2 ... |
2019-11-07 19:23:23 |
| 172.82.172.38 | attack | 19/11/7@01:23:17: FAIL: Alarm-Intrusion address from=172.82.172.38 ... |
2019-11-07 19:36:13 |
| 27.79.138.198 | attackspambots | Nov 7 06:23:42 *** sshd[16192]: Invalid user admin from 27.79.138.198 |
2019-11-07 19:17:22 |
| 5.196.201.7 | attackbotsspam | Nov 7 11:19:18 postfix/smtpd: warning: unknown[5.196.201.7]: SASL LOGIN authentication failed |
2019-11-07 19:44:33 |
| 106.13.63.202 | attack | 2019-11-07T11:16:00.046606abusebot-7.cloudsearch.cf sshd\[26431\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.13.63.202 user=root |
2019-11-07 19:25:08 |
| 117.253.50.241 | attackbotsspam | Nov 7 06:23:47 *** sshd[16194]: Invalid user admin from 117.253.50.241 |
2019-11-07 19:13:02 |
| 60.168.240.192 | attackbots | Nov 7 01:08:45 eola postfix/smtpd[2126]: connect from unknown[60.168.240.192] Nov 7 01:08:46 eola postfix/smtpd[2126]: NOQUEUE: reject: RCPT from unknown[60.168.240.192]: 504 5.5.2 |
2019-11-07 19:36:40 |
| 14.204.211.122 | attackspam | port scan and connect, tcp 1433 (ms-sql-s) |
2019-11-07 19:16:09 |
| 45.83.91.34 | attack | B: Magento admin pass test (wrong country) |
2019-11-07 19:34:53 |
| 163.172.72.190 | attack | Nov 7 11:06:17 ip-172-31-62-245 sshd\[7905\]: Invalid user oracle from 163.172.72.190\ Nov 7 11:06:19 ip-172-31-62-245 sshd\[7905\]: Failed password for invalid user oracle from 163.172.72.190 port 50566 ssh2\ Nov 7 11:09:55 ip-172-31-62-245 sshd\[8018\]: Failed password for root from 163.172.72.190 port 32818 ssh2\ Nov 7 11:13:37 ip-172-31-62-245 sshd\[8040\]: Invalid user hoge from 163.172.72.190\ Nov 7 11:13:39 ip-172-31-62-245 sshd\[8040\]: Failed password for invalid user hoge from 163.172.72.190 port 43330 ssh2\ |
2019-11-07 19:15:10 |