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 '121.224.0.0 - 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 <<>> 121.237.149.203
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 25438
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;121.237.149.203. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026073102 1800 900 604800 86400
;; Query time: 28 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Aug 01 13:08:42 CST 2026
;; MSG SIZE rcvd: 108Host 203.149.237.121.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 203.149.237.121.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 117.50.6.201 | attackbots | Unauthorized connection attempt detected from IP address 117.50.6.201 to port 548 |
2019-12-31 22:24:25 |
| 194.114.129.201 | attackbotsspam | Unauthorized connection attempt detected from IP address 194.114.129.201 to port 82 |
2019-12-31 22:06:19 |
| 182.115.91.128 | attack | Unauthorized connection attempt detected from IP address 182.115.91.128 to port 23 |
2019-12-31 22:09:35 |
| 120.244.114.75 | attackbotsspam | Unauthorized connection attempt detected from IP address 120.244.114.75 to port 3389 |
2019-12-31 22:20:48 |
| 185.156.177.233 | attackspam | Unauthorized connection attempt detected from IP address 185.156.177.233 to port 9943 |
2019-12-31 22:07:15 |
| 139.201.37.4 | attack | Unauthorized connection attempt detected from IP address 139.201.37.4 to port 1433 |
2019-12-31 22:42:08 |
| 171.107.174.86 | attackbots | Unauthorized connection attempt detected from IP address 171.107.174.86 to port 445 |
2019-12-31 22:41:17 |
| 182.155.57.24 | attackspam | Unauthorized connection attempt detected from IP address 182.155.57.24 to port 81 |
2019-12-31 22:08:48 |
| 182.155.13.65 | attackbotsspam | Unauthorized connection attempt detected from IP address 182.155.13.65 to port 5555 |
2019-12-31 22:09:07 |
| 101.95.153.214 | attackspambots | Unauthorized connection attempt detected from IP address 101.95.153.214 to port 445 |
2019-12-31 22:28:52 |
| 194.55.187.12 | attack | 3306/tcp 8080/tcp 1080/tcp... [2019-12-24/31]11pkt,3pt.(tcp) |
2019-12-31 22:38:50 |
| 139.226.144.4 | attackspam | Unauthorized connection attempt detected from IP address 139.226.144.4 to port 23 |
2019-12-31 22:14:34 |
| 222.137.8.156 | attackspam | Unauthorized connection attempt detected from IP address 222.137.8.156 to port 23 |
2019-12-31 22:03:30 |
| 223.72.98.2 | attack | Unauthorized connection attempt detected from IP address 223.72.98.2 to port 3389 |
2019-12-31 22:01:53 |
| 183.80.122.207 | attack | Unauthorized connection attempt detected from IP address 183.80.122.207 to port 23 |
2019-12-31 22:07:49 |