route: 124.250.0.0/15
descr: Proxy-registered route object
origin: AS4134
mnt-by: XINGXUNTECHLTD-MNT
changed: irr[at]irr.irr 20240815
source: LEVEL3
last-modified: 2024-10-14T18:18:07Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.250.0.0/15
origin: AS4835
descr: chinanet/CN2 shaanxi province network
mnt-by: MAINT-AS4835
changed: xapanglili[at]chinatelecom.cn 20200709 #01:31:22Z
source: RADB
last-modified: 2023-11-13T16:01:12Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.250.0.0/15
descr: Proxy-registered route object
origin: AS4837
mnt-by: XINGXUNTECHLTD-MNT
changed: irr[at]irr.irr 20240815
source: LEVEL3
last-modified: 2024-10-14T18:45:18Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.250.0.0/15
origin: AS9802
descr: 21vianet.com Beijing 21Vianet Broad Band Data Center Co., Ltd
No. 10 Jiuxianqiao East Road, Chaoyang District, Beijing
mnt-by: MAINT-AS17428
changed: tian.bowen[at]21vianet.com 20200629 #03:00:26Z
source: RADB
last-modified: 2025-06-24T17:20:42Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.250.0.0/15
origin: AS17428
descr: 21vianet.com Beijing 21Vianet Broad Band Data Center Co., Ltd
No. 10 Jiuxianqiao East Road, Chaoyang District, Beijing
mnt-by: MAINT-AS17428
changed: sun.jie[at]21vianet.com 20200616 #11:01:08Z
source: RADB
last-modified: 2025-06-24T17:20:42Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.250.0.0/15
descr: China Telecom Beijing Co. Ltd.
origin: AS23724
mnt-by: MAINT-AS23724
changed: idc_noc.bj[at]chinatelecom.cn 20191103 #01:35:31Z
source: RADB
last-modified: 2023-11-13T16:16:01Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.251.0.0/16
descr: Proxy-registered route object
origin: AS4134
mnt-by: XINGXUNTECHLTD-MNT
changed: irr[at]irr.irr 20240815
source: LEVEL3
last-modified: 2024-10-14T18:18:07Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.251.0.0/17
descr: Proxy-registered route object
origin: AS4134
mnt-by: XINGXUNTECHLTD-MNT
changed: irr[at]irr.irr 20240815
source: LEVEL3
last-modified: 2024-10-14T18:18:07Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.251.0.0/18
descr: Proxy-registered route object
origin: AS4134
mnt-by: XINGXUNTECHLTD-MNT
changed: irr[at]irr.irr 20240815
source: LEVEL3
last-modified: 2024-10-14T18:18:07Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.251.0.0/17
descr: Proxy-registered route object
origin: AS4837
mnt-by: XINGXUNTECHLTD-MNT
changed: irr[at]irr.irr 20240815
source: LEVEL3
last-modified: 2024-10-14T18:45:18Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.251.0.0/18
descr: Proxy-registered route object
origin: AS4837
mnt-by: XINGXUNTECHLTD-MNT
changed: irr[at]irr.irr 20240815
source: LEVEL3
last-modified: 2024-10-14T18:45:18Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.251.0.0/16
origin: AS9308
descr: CT BeiJing IDC
mnt-by: MAINT-AS23724
changed: idc_noc.bj[at]chinatelecom.cn 20200611 #08:18:58Z
source: RADB
last-modified: 2023-11-13T16:16:01Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.251.0.0/20
descr: CMI (Customer Route)
origin: AS9308
mnt-by: MAINT-AS58453
changed: qas_support[at]cmi.chinamobile.com 20150210
source: RADB
last-modified: 2023-11-13T15:47:06Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.251.0.0/16
origin: AS17428
descr: VNET(21vianet) Network
admin-c: WANGXIAO-RADB
tech-c: VNET-NOC-RADB
mnt-by: MAINT-AS17428
changed: sun.jie[at]neolink.com 20250627 # 18:46 GMT
source: RADB
last-modified: 2025-06-27T18:46:16Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.251.0.0/18
descr: ASes Within CT BeiJing IDC
origin: AS23724
mnt-by: MAINT-AS23724
changed: idc_noc.bj[at]chinatelecom.cn 20200609 #02:51:07Z
source: RADB
last-modified: 2023-11-13T16:16:02Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.251.0.0/18
descr: CMI (Customer Route)
origin: AS56048
mnt-by: MAINT-AS58453
changed: qas_support[at]cmi.chinamobile.com 20210319
source: RADB
last-modified: 2023-11-13T16:05:24Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

route: 124.251.0.0/19
descr: CMI (Customer Route)
origin: AS56048
mnt-by: MAINT-AS58453
changed: qas_support[at]cmi.chinamobile.com 20210319
source: RADB
last-modified: 2023-11-13T16:05:24Z
rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to '124.251.0.0 - 124.251.255.255'

% Abuse contact for '124.251.0.0 - 124.251.255.255' is 'ipas[at]cnnic.cn'

inetnum: 124.251.0.0 - 124.251.255.255
netname: CHINA-21VIANET
descr: 21ViaNet(China),Inc.
descr: BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,
descr: Beijing 100016, China
country: CN
admin-c: ML2382-AP
tech-c: BW667-AP
abuse-c: AC1601-AP
status: ALLOCATED PORTABLE
mnt-by: MAINT-CNNIC-AP
mnt-lower: MAINT-CN-21VIANET
mnt-routes: MAINT-CNNIC-AP
mnt-irt: IRT-CNNIC-CN
last-modified: 2021-06-16T01:30:23Z
source: APNIC

irt: IRT-CNNIC-CN
address: Beijing, China
e-mail: ipas[at]cnnic.cn
abuse-mailbox: ipas[at]cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
auth: # Filtered
remarks: Please note that CNNIC is not an ISP and is not
remarks: empowered to investigate complaints of network abuse.
remarks: Please contact the tech-c or admin-c of the network.
remarks: ipas[at]cnnic.cn is invalid
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-09-19T17:19:56Z
source: APNIC

role: ABUSE CNNICCN
country: ZZ
address: Beijing, China
phone: +000000000
e-mail: ipas[at]cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: AC1601-AP
remarks: Generated from irt object IRT-CNNIC-CN
remarks: ipas[at]cnnic.cn is invalid
abuse-mailbox: ipas[at]cnnic.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-09-19T17:20:32Z
source: APNIC

person: Cao Wentao
address: BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,Beijing 100016, China
country: CN
phone: +86-10-84562121
fax-no: +86-10-84564234
e-mail: abusemail1010[at]sina.com
nic-hdl: BW667-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-12-26T06:30:02Z
source: APNIC

person: Li Xuesong
address: BOE Science Park, 10 Jiuxianqiao Road, Chaoyang,Beijing 100016, China
country: CN
phone: +86-10-84562121
fax-no: +86-10-84564234
e-mail: abuse[at]21viamail.com
nic-hdl: ML2382-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2014-12-26T06:30:02Z
source: APNIC

% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-JP1)