AS133111
CERNET New Technology Co., Ltd · cernet.com
AS133111 – CERNET New Technology Co., Ltd
Country | China |
Website | cernet.com |
Hosted domains | 1 |
Number of IPs | 25,088 |
ASN type | ISP |
Allocated | 2 years ago on Dec 31, 2020 |
IP Address Ranges
Netblock | Company | Num of IPs |
---|---|---|
103.81.200.0/22 | CERNEWTECH ( BEIJING ) CORPORATION | 1,024 |
42.201.32.0/19 | CERNEWTECH ( BEIJING ) CORPORATION | 8,192 |
42.201.32.0/20 | CERNEWTECH ( BEIJING ) CORPORATION | 4,096 |
42.201.33.0/24 | CERNEWTECH ( BEIJING ) CORPORATION | 256 |
42.201.37.0/24 | CERNEWTECH ( BEIJING ) CORPORATION | 256 |
42.201.48.0/21 | CERNEWTECH ( BEIJING ) CORPORATION | 2,048 |
42.201.56.0/22 | CERNEWTECH ( BEIJING ) CORPORATION | 1,024 |
42.201.60.0/23 | CERNEWTECH ( BEIJING ) CORPORATION | 512 |
42.201.60.0/24 | CERNEWTECH ( BEIJING ) CORPORATION | 256 |
42.201.62.0/23 | CERNEWTECH ( BEIJING ) CORPORATION | 512 |
42.201.63.0/24 | CERNEWTECH ( BEIJING ) CORPORATION | 256 |
42.245.192.0/22 | CERNET New Technology Co., Ltd | 1,024 |
42.245.196.0/23 | CERNET New Technology Co., Ltd | 512 |
42.245.199.0/24 | CERNET New Technology Co., Ltd | 256 |
42.245.200.0/21 | CERNET New Technology Co., Ltd | 2,048 |
42.245.209.0/24 | CERNET New Technology Co., Ltd | 256 |
42.245.210.0/23 | CERNET New Technology Co., Ltd | 512 |
42.245.212.0/22 | CERNET New Technology Co., Ltd | 1,024 |
42.245.216.0/21 | CERNET New Technology Co., Ltd | 2,048 |
42.245.224.0/20 | CERNET New Technology Co., Ltd | 4,096 |
42.245.240.0/22 | CERNET New Technology Co., Ltd | 1,024 |
42.245.244.0/23 | CERNET New Technology Co., Ltd | 512 |
42.245.246.0/24 | CERNET New Technology Co., Ltd | 256 |
42.245.248.0/21 | CERNET New Technology Co., Ltd | 2,048 |
43.252.48.0/24 | CERNET New Technology Co., Ltd | 256 |
Netblock | Company |
---|---|
2001:250:222::/48 | CERNET IPv6 Backbone |
2001:250:23e::/48 | CERNET IPv6 Backbone |
2001:da8:269::/48 | China Next Generation Internet CERNET2 |
2001:da8:26b::/48 | China Next Generation Internet CERNET2 |
2001:da8:26c::/48 | China Next Generation Internet CERNET2 |
2400:a980:1800::/40 | Wulumuqi,Xinjiang,China |
2400:a980:18fe::/48 | Wulumuqi,Xinjiang,China |
2400:a980:18ff::/48 | Wulumuqi,Xinjiang,China |
2400:a980:1e00::/40 | Xining,Qinghai,China |
2400:a980:2000::/40 | Chengdu, Sichuan, China |
2400:a980:2800::/40 | Kunming, Yunnan, China |
2400:a980:28fe::/48 | Kunming, Yunnan, China |
2400:a980::/29 | CERNET Tower, Tsinghua Science Park Building 8 |
2400:a980:2c00::/40 | Guiyang, Guizhou, China |
2400:a980:2cff::/48 | Guiyang, Guizhou, China |
2400:a980::/32 | CERNET Tower, Tsinghua Science Park Building 8 |
2400:a980:3400::/40 | Nanning,Guangxi,China |
2400:a980:34fe::/48 | Nanning,Guangxi,China |
2400:a980:3800::/40 | Haikou,Hainan,China |
2400:a980::/40 | Beijing, China |
2400:a980:400::/40 | Tianjin,China |
2400:a980:4400::/40 | Changsha, Hunan,China |
2400:a980:4800::/40 | Zhengzhou, Henan, China |
2400:a980:5000::/40 | Nanjing, Jiangsu, China |
2400:a980:50fc::/48 | Nanjing, Jiangsu, China |
2400:a980:5400::/40 | Hefei, Anhui, China |
2400:a980:54fe::/48 | Hefei, Anhui, China |
2400:a980:54ff::/48 | Hefei, Anhui, China |
2400:a980:5800::/40 | Jinan, Shandong, China |
2400:a980:5c00::/40 | CERNET Tower, Tsinghua Science Park Building 8 |
2400:a980:6400::/40 | Fuzhou,Fujian,China |
2400:a980:6800::/40 | Nanchang,Jiangxi,China |
2400:a980:68fb::/48 | Nanchang,Jiangxi,China |
2400:a980:68fd::/48 | Nanchang,Jiangxi,China |
2400:a980:68ff::/48 | Nanchang,Jiangxi,China |
2400:a980:7000::/40 | shenyang,Liaoning,China |
2400:a980:70fd::/48 | shenyang,Liaoning,China |
2400:a980:70fe::/48 | shenyang,Liaoning,China |
2400:a980:70ff::/48 | shenyang,Liaoning,China |
2400:a980:7400::/40 | Changchun,Jilin,China |
2400:a980:7800::/40 | Haerbin,Heilongjiang,China |
2400:a980:78fd::/48 | Haerbin,Heilongjiang,China |
2400:a980:78fe::/48 | Haerbin,Heilongjiang,China |
2400:a980:7c00::/40 | CERNET Tower, Tsinghua Science Park Building 8 |
2400:a980:7cfe::/48 | CERNET Tower, Tsinghua Science Park Building 8 |
2400:a980:7cff::/48 | CERNET Tower, Tsinghua Science Park Building 8 |
2400:a980:800::/40 | Shijiazhuang, Heibei, China |
2400:a980:8fe::/48 | Shijiazhuang, Heibei, China |
2400:a980:9000::/40 | Shenzhen,Guangdong,China |
2400:a980:90ff::/48 | Shenzhen,Guangdong,China |
2400:a980:a000::/40 | Hangzhou,Zhejiang,China |
2400:a980:bf::/48 | Beijing, China |
2400:a980:c00::/40 | Taiyuan, Shanxi, China |
2400:a980:cfe::/48 | Taiyuan, Shanxi, China |
2400:a980:cff::/48 | Taiyuan, Shanxi, China |
2400:a980:d0::/48 | Beijing, China |
2400:a980:d1::/48 | Beijing, China |
2400:a980:d3::/48 | Beijing, China |
2400:a980:d5::/48 | Beijing, China |
2400:a980:da::/48 | Beijing, China |
2400:a980:db::/48 | Beijing, China |
2400:a980:dd::/48 | Beijing, China |
2400:a980:df::/48 | Beijing, China |
2400:a980:e00::/40 | Huhehaote, Neimenggu, China |
2400:a980:e3::/48 | Beijing, China |
2400:a980:e5::/48 | Beijing, China |
2400:a980:ee::/48 | Beijing, China |
2403:a200:9999::/48 | 21ViaNet(China),Inc. |
240c:c0a9:1600::/40 | China Education and Research Network |
240d:4000::/21 | CERNET Tower, Tsinghua Science Park Building 8 |
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 abuse-c: AC1576-AP mnt-routes: MAINT-CNTCL-CN mnt-by: APNIC-HM mnt-irt: IRT-CNTCL-CN last-modified: 2020-12-31T02:48:53Z source: APNIC mntner: APNIC-HM admin-c: RTT10-RIPE upd-to: roufique@rtat.net auth: MD5-PW auth: SSO auth: SSO mnt-by: APNIC-HM created: 2019-04-09T03:52:39Z last-modified: 2019-04-20T09:18:19Z source: RIPE 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
Hosted Domains
There is 1 domain name hosted across 1 IP address on this ASN.
IP Address | Domain | Domains on this IP |
---|
Hosted domains API
Peers
There are 4 peers for this ASN.
Peers | Name |
---|---|
AS23910 | China Next Generation Internet CERNET2 |
AS4538 | China Education and Research Network Center |
AS4847 | China Networks Inter-Exchange |
AS9808 | China Mobile Communications Group Co., Ltd. |
Downstreams
There are 16 downstreams for this ASN.
Downstreams | Name |
---|---|
AS131137 | Inspur Software Group Co., Ltd. |
AS134169 | CERNEWTECH (Beijing) co.,LTD |
AS17428 | 21Vianet.Co.,Ltd |
AS17962 | ShenZhen Topway Video Communication Co. Ltd |
AS17964 | Beijing Dian-Xin-Tong Network Technologies Co., Ltd. |
AS18245 | CNNIC |
AS24150 | 1 TianXianQiao BinHe Road,Chengdu,SiChuan |
AS24423 | FJGDWL |
AS37936 | SINA |
AS55641 | Changping District, Beijing |
AS55990 | Huawei Cloud Service data center |
AS58536 | CONAC (China Organizational Name Administration Center) |
AS59019 | Beijing Kingsoft Cloud Internet Technology Co., Ltd |
AS59022 | Kunming Broadcast&TV Network CO.,LTD |
AS59073 | Bank of China Limited |
AS59078 | Yunify Technologies Inc. |
Related Networks
What is an ASN?
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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