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 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
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-AU4); <<>> DiG 9.10.3-P4-Ubuntu <<>> 121.237.149.154
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 42534
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;121.237.149.154. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026051701 1800 900 604800 86400
;; Query time: 7 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon May 18 09:08:37 CST 2026
;; MSG SIZE rcvd: 108Host 154.149.237.121.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 154.149.237.121.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 202.83.57.38 | attack | Unauthorized connection attempt detected from IP address 202.83.57.38 to port 80 |
2020-06-13 08:07:50 |
| 223.12.74.186 | attack | Unauthorized connection attempt detected from IP address 223.12.74.186 to port 123 |
2020-06-13 08:06:52 |
| 41.211.100.137 | attackbots | Unauthorized connection attempt detected from IP address 41.211.100.137 to port 8080 |
2020-06-13 08:03:18 |
| 31.149.7.50 | attack | Unauthorized connection attempt detected from IP address 31.149.7.50 to port 5555 |
2020-06-13 08:04:18 |
| 112.240.192.21 | attack | Unauthorized connection attempt detected from IP address 112.240.192.21 to port 8080 |
2020-06-13 08:19:29 |
| 223.166.75.104 | attack | Unauthorized connection attempt detected from IP address 223.166.75.104 to port 123 |
2020-06-13 08:06:27 |
| 27.224.137.110 | attack | Unauthorized connection attempt detected from IP address 27.224.137.110 to port 123 |
2020-06-13 08:04:55 |
| 181.197.176.43 | attackspambots | Unauthorized connection attempt detected from IP address 181.197.176.43 to port 81 |
2020-06-13 07:44:35 |
| 27.224.137.112 | attackspam | Unauthorized connection attempt detected from IP address 27.224.137.112 to port 123 |
2020-06-13 08:04:32 |
| 187.206.125.80 | attack | Unauthorized connection attempt detected from IP address 187.206.125.80 to port 8080 |
2020-06-13 08:11:07 |
| 122.236.234.211 | attack | Unauthorized connection attempt detected from IP address 122.236.234.211 to port 445 |
2020-06-13 07:50:55 |
| 112.193.170.87 | attack | Unauthorized connection attempt detected from IP address 112.193.170.87 to port 123 |
2020-06-13 08:20:01 |
| 103.52.217.89 | attackbots | Unauthorized connection attempt detected from IP address 103.52.217.89 to port 9191 |
2020-06-13 07:55:21 |
| 171.12.10.159 | attackbots | Unauthorized connection attempt detected from IP address 171.12.10.159 to port 123 |
2020-06-13 07:47:19 |
| 180.124.152.158 | attackspam | Telnet Server BruteForce Attack |
2020-06-13 08:14:24 |