城市(city): unknown
省份(region): unknown
国家(country): China
运营商(isp): unknown
主机名(hostname): unknown
机构(organization): unknown
使用类型(Usage Type): unknown
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '210.72.128.0 - 210.72.159.255'
% Abuse contact for '210.72.128.0 - 210.72.159.255' is 'abuse-ip@cstnet.cn'
inetnum: 210.72.128.0 - 210.72.159.255
netname: CSTNET-CN
descr: Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
country: CN
org: ORG-CA107-AP
admin-c: CNIC1-AP
tech-c: CNIC1-AP
abuse-c: AC2741-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-CSTNET-CN
mnt-routes: MAINT-CSTNET-CN
mnt-irt: IRT-CSTNET-CN
last-modified: 2023-10-09T05:58:10Z
source: APNIC
irt: IRT-CSTNET-CN
address: 2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
e-mail: abuse-ip@cstnet.cn
abuse-mailbox: abuse-ip@cstnet.cn
admin-c: CNIC1-AP
tech-c: CNIC1-AP
auth: # Filtered
remarks: abuse-ip@cstnet.cn was validated on 2025-07-25
mnt-by: MAINT-CSTNET-CN
last-modified: 2025-11-18T00:35:26Z
source: APNIC
organisation: ORG-CA107-AP
org-name: CNIC-CAS
org-type: LIR
country: CN
address: 2 Dongsheng South Road, Haidian District
phone: +86.10.58812266
e-mail: support@cnic.cn
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T02:18:50Z
source: APNIC
role: ABUSE CSTNETCN
country: ZZ
address: 2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
phone: +000000000
e-mail: abuse-ip@cstnet.cn
admin-c: CNIC1-AP
tech-c: CNIC1-AP
nic-hdl: AC2741-AP
remarks: Generated from irt object IRT-CSTNET-CN
remarks: abuse-ip@cstnet.cn was validated on 2025-07-25
abuse-mailbox: abuse-ip@cstnet.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-07-25T01:16:46Z
source: APNIC
role: Computer Network Information Center of Chinese Academy of Sciences administrator
address: 2 Dongsheng South Road, Haidian District, Beijing Beijing 100190
country: CN
phone: +86.10.58812266
e-mail: supervise@cnic.cn
admin-c: CNIC1-AP
tech-c: CNIC1-AP
nic-hdl: CNIC1-AP
mnt-by: MAINT-CNICOCAOS-CN
last-modified: 2022-05-12T07:31:01Z
source: APNIC
% Information related to '210.72.128.0/19AS7497'
route: 210.72.128.0/19
descr: Route origin from CSTNET
country: CN
origin: AS7497
remarks: Please contact lihong@cstnet.cn if you have any
remarks: questions regarding this object.
remarks: Antispam mail please send to antispam@cstnet.cn.
notify: lihong@cstnet.cn
mnt-by: MAINT-CSTNET-CN
last-modified: 2023-10-06T05:09:23Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5); <<>> DiG 9.10.3-P4-Ubuntu <<>> 210.72.145.44
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 62283
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;210.72.145.44. IN A
;; AUTHORITY SECTION:
. 30 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2026012300 1800 900 604800 86400
;; Query time: 104 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Fri Jan 23 16:37:31 CST 2026
;; MSG SIZE rcvd: 106Host 44.145.72.210.in-addr.arpa. not found: 3(NXDOMAIN)Server: 183.60.83.19
Address: 183.60.83.19#53
** server can't find 44.145.72.210.in-addr.arpa: NXDOMAIN