| AS Number | 133111 |
|---|---|
| AS Name | CNT-northChina |
| Organization | CERNET New Technology Co., Ltd(org-cntc5-ap) |
| Country | CN |
| Website | cernet.com |
| Number of IPv4 Routes | 8 |
| Number of IPv6 Routes | 3 |
| ASN type | BUSINESS |
| Allocation Status | |
| Registry | APNIC |
| Date Allocated | 2023-09-05T03:51:15 |
| Route | # IPs |
|---|---|
| 2403:a200:9999::/48 | ~1×10²⁴ |
| 103.81.200.0/22 | 1024 |
| 42.201.62.0/23 | 512 |
| 240d:4000::/21 | ~162×10³⁰ |
| 43.252.48.0/24 | 256 |
| 42.201.33.0/24 | 256 |
| 42.201.60.0/23 | 512 |
| 2400:a980::/29 | ~634×10²⁷ |
| 42.245.221.0/24 | 256 |
| buy plan | 512 |
| buy plan | ~634×10²⁷ |
| buy plan | 256 |
| buy plan | 8192 |
| buy plan | 16384 |
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS132096 - AS133119'
as-block: AS132096 - AS133119
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2011-08-10T06:21:42Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS133111'
% Abuse contact for 'AS133111' is 'yujj@cernet.com'
aut-num: AS133111
as-name: CNT-northChina
descr: CERNET New Technology Co., Ltd
descr: CERNET Tower, Tsinghua Science Park Building 8
country: CN
org: ORG-CNTC5-AP
sponsoring-org: ORG-CNTC2-AP
admin-c: CNTC1-AP
tech-c: CNTC1-AP
abuse-c: AC1576-AP
mnt-routes: MAINT-CNTCL-CN
mnt-by: APNIC-HM
mnt-irt: IRT-CNTCL-CN
last-modified: 2023-09-05T03:51:15Z
source: APNIC
irt: IRT-CNTCL-CN
address: CERNET Tower, Tsinghua Science Park Building 8, Beijing Haidian District 100084
e-mail: yujj@cernet.com
abuse-mailbox: yujj@cernet.com
admin-c: CNTC1-AP
tech-c: CNTC1-AP
auth: # Filtered
remarks: yujj@cernet.com was validated on 2025-12-02
mnt-by: MAINT-CNTCL-CN
last-modified: 2025-12-02T03:44:57Z
source: APNIC
organisation: ORG-CNTC5-AP
org-name: CERNET New Technology Co., Ltd
org-type: OTHER
address: CERNET Tower, Tsinghua Science Park Building 8, Beijing Haidian District 100084
country: CN
phone: +86-010-62603421
e-mail: ningxy@cernet.com
admin-c: CNTC1-AP
tech-c: CNTC1-AP
mnt-ref: APNIC-HM
mnt-by: APNIC-HM
last-modified: 2023-09-05T03:51:14Z
source: APNIC
role: ABUSE CNTCLCN
country: ZZ
address: CERNET Tower, Tsinghua Science Park Building 8, Beijing Haidian District 100084
phone: +000000000
e-mail: yujj@cernet.com
admin-c: CNTC1-AP
tech-c: CNTC1-AP
nic-hdl: AC1576-AP
remarks: Generated from irt object IRT-CNTCL-CN
remarks: yujj@cernet.com was validated on 2025-12-02
abuse-mailbox: yujj@cernet.com
mnt-by: APNIC-ABUSE
last-modified: 2025-12-02T03:45:17Z
source: APNIC
role: CERNET New Technology Co Ltd administrator
address: CERNET Tower, Tsinghua Science Park Building 8, Beijing Haidian District 100084
country: CN
phone: +86-010-62603421
fax-no: +86-010-62603421
e-mail: ningxy@cernet.com
admin-c: CNTC1-AP
tech-c: CNTC1-AP
nic-hdl: CNTC1-AP
mnt-by: MAINT-CNTCL-CN
last-modified: 2014-02-21T00:01:49Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.34 (WHOIS-UK2)
| AS Number | Description | Country |
|---|---|---|
| AS59019 | Beijing Kingsoft Cloud Internet Technology Co., Ltd | CN |
| AS9808 | China Mobile | CN |
| AS59073 | Bank of China Limited | CN |
| AS4538 | China Education and Research Network Center | CN |
| AS37936 | SINA | AU |
| AS55990 | Huawei Cloud Service data center | CN |
| AS17429 | BEIJING GEHUA CATV NETWORK CO.LTD | CN |
| AS23910 | China Next Generation Internet CERNET2 | CN |
| AS59078 | Yunify Technologies Inc. | CN |
| AS9808 | China Mobile Communications Group Co., Ltd. | CN |
| AS45090 | Shenzhen Tencent Computer Systems Company Limited | CN |
| AS131137 | Inspur Software Group Co., Ltd. | CN |
| AS24150 | SCN | AU |
| AS17428 | 21Vianet.Co.,Ltd | CN |
| AS55641 | Beijing CNISP Technology Co., Ltd. | CN |
| AS Number | Description | Country |
|---|---|---|
| AS59078 | Yunify Technologies Inc. | CN |
| AS59019 | Beijing Kingsoft Cloud Internet Technology Co., Ltd | CN |
| AS45090 | Shenzhen Tencent Computer Systems Company Limited | CN |
| AS59073 | Bank of China Limited | CN |
| AS131137 | Inspur Software Group Co., Ltd. | CN |
| AS37936 | SINA | AU |
| AS17428 | 21Vianet.Co.,Ltd | CN |
| AS24150 | SCN | AU |
| AS55990 | Huawei Cloud Service data center | CN |
| AS17429 | BEIJING GEHUA CATV NETWORK CO.LTD | CN |
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