AS133111 - cernet.com

CERNET New Technology Co., Ltd

AS133111 CERNET New Technology Co., Ltd

Domain

cernet.com

Country

China

Registry

apnic

IP Addresses

30,208

Type

business

Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are 3 domain names hosted across 2 IP addresses on this ASN.

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Whois Details

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-CNTC2-AP
admin-c:        CNTC1-AP
tech-c:         CNTC1-AP
mnt-by:         APNIC-HM
mnt-routes:     MAINT-CNTCL-CN
mnt-irt:        IRT-CNTCL-CN
last-modified:  2019-05-23T12:55:25Z
source:         APNIC


mntner:         APNIC-HM
descr:          Maintainer for allocations/assignments made by APNIC
descr:          Objects maintained by this maintainer may
descr:          only be changed by APNIC Hostmasters.
admin-c:        HM20-AP
tech-c:         NO4-AP
upd-to:         helpdesk@apnic.net
auth:           # Filtered
notify:         helpdesk@apnic.net
mnt-by:         APNIC-HM
referral-by:    APNIC-HM
last-modified:  2018-05-18T06:06:12Z
source:         APNIC

IP Address Ranges

Netblock Description Num IPs
103.81.200.0/22 CERNEWTECH ( BEIJING ) CORPORATION 1,024
121.52.160.0/24 Tsinghua Science Park Internet Data Center 256
121.52.176.0/20 Tsinghua Science Park Internet Data Center 4,096
42.201.32.0/19 CERNEWTECH ( BEIJING ) CORPORATION 8,192
42.245.192.0/18 CERNET New Technology Co., Ltd 16,384
43.252.48.0/24 CERNET New Technology Co., Ltd 256
Netblock Description
2400:a980:1800::/40 Wulumuqi,Xinjiang,China
2400:a980:18fe::/48 Wulumuqi,Xinjiang,China
2400:a980:18ff::/48 Wulumuqi,Xinjiang,China
2400:a980:2000::/40 Chengdu, Sichuan, China
2400:a980:2800::/40 Kunming, Yunnan, China
2400:a980:2c00::/40 Guiyang, Guizhou, China
2400:a980::/40 Beijing, China
2400:a980:5800::/40 Jinan, Shandong, China
2400:a980:6400::/40 Fuzhou,Fujian,China
2400:a980:6800::/40 Nanchang,Jiangxi,China

Network Speed

We don't currently have any network speed data for this network.

Hosted Domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

Peers

There are 4 peers for this ASN.

China Next Generation Internet CERNET2 AS23910
China Education and Research Network Center AS4538
China Unicom Beijing Province Network AS4808
China Networks Inter-Exchange AS4847

Upstreams

There are 2 upstreams for this ASN.

China Next Generation Internet CERNET2 AS23910
China Education and Research Network Center AS4538

Downstreams

There are 11 downstreams for this ASN.

ShenZhen Topway Video Communication Co. Ltd AS17962
Beijing Dian-Xin-Tong Network Technologies Co., Ltd. AS17964
CNNIC AS18245
SINA AS37936
Changping District, Beijing AS55641
Huawei Cloud Service data center AS55990
CONAC (China Organizational Name Administration Center) AS58536
Beijing Kingsoft Cloud Internet Technology Co., Ltd AS59019
Bank of China Limited AS59073
Yunify Technologies Inc. AS59078

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Details

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP.

Find out more about AS133111 at robtex.

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