Autonomous System details

AS133111

CERNET New Technology Co., Ltd  ·  cernet.com

China

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AS133111 – CERNET New Technology Co., Ltd

Field Value
Country China
Website cernet.com
Hosted domains 1
IPv4 addresses 25,856
IPv6 addresses 162,893,102,129,327,478,092,326,361,890,816
ASN type Business
Registry apnic
Allocated 12 years ago on Oct 08, 2013
Updated 2 years ago on Sep 05, 2023

IP Ranges

Netblock Company Num of IPs
42.245.192.0/18 CERNET New Technology Co., Ltd 16,384
42.201.32.0/19 CERNEWTECH ( BEIJING ) CORPORATION 8,192
103.81.200.0/22 CERNEWTECH ( BEIJING ) CORPORATION 1,024
42.201.60.0/23 CERNEWTECH ( BEIJING ) CORPORATION 512
42.201.62.0/23 CERNEWTECH ( BEIJING ) CORPORATION 512
42.201.33.0/24 CERNEWTECH ( BEIJING ) CORPORATION 256
42.245.221.0/24 CERNET New Technology Co., Ltd 256
43.252.48.0/24 CERNET New Technology Co., Ltd 256
Netblock Company
240d:4000::/21 CERNET Tower, Tsinghua Science Park Building 8
2400:a980::/29 CERNET Tower, Tsinghua Science Park Building 8
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WHOIS Details

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                                                ASHandle:       AS133111
                                                OrgID:          AS133111
                                                ASName:         AS133111
                                                ASNumber:       AS133111
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
42.201.35.133 █████████ 1

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Peers

There are 14 peers for this ASN.

Peers Name
AS131137 Inspur Software Group Co., Ltd.
AS17428 21Vianet.Co.,Ltd
AS17429 BEIJING GEHUA CATV NETWORK CO.LTD
AS23910 China Next Generation Internet CERNET2
AS24150 1 TianXianQiao BinHe Road,Chengdu,SiChuan
AS37936 SINA
AS45090 Shenzhen Tencent Computer Systems Company Limited
AS4538 China Education and Research Network Center
AS55641 Changping District, Beijing
AS55990 Huawei Cloud Service data center
AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd
AS59073 Bank of China Limited
AS59078 Yunify Technologies Inc.
AS9808 China Mobile Communications Group Co., Ltd.
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ASN API & Database

Upstreams

There are 2 upstreams for this ASN.

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

There are 11 downstreams for this ASN.

Downstreams Name
AS131137 Inspur Software Group Co., Ltd.
AS17428 21Vianet.Co.,Ltd
AS17429 BEIJING GEHUA CATV NETWORK CO.LTD
AS24150 1 TianXianQiao BinHe Road,Chengdu,SiChuan
AS37936 SINA
AS45090 Shenzhen Tencent Computer Systems Company Limited
AS55641 Changping District, Beijing
AS55990 Huawei Cloud Service data center
AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd
AS59073 Bank of China Limited
AS59078 Yunify Technologies Inc.
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ASN API & Database

Pingable IPs

81 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
42.245.205.70 AS133111 CERNET New Technology Co., Ltd 3.69ms from Beijing, CN
42.201.48.9 AS133111 CERNET New Technology Co., Ltd 3.20ms from Beijing, CN
2400:a980:e2:1::1 AS133111 CERNET New Technology Co., Ltd 4.83ms from Beijing, CN
2400:a980:7cfd::1 AS133111 CERNET New Technology Co., Ltd 21.45ms from Beijing, CN
240d:4000::1 AS133111 CERNET New Technology Co., Ltd 4.49ms from Beijing, CN
2400:a980:24ff:3::2 AS133111 CERNET New Technology Co., Ltd 10.72ms from Chengdu, CN
2400:a980:60ff:5::1 AS133111 CERNET New Technology Co., Ltd 5.93ms from Hangzhou, CN
42.245.209.129 AS133111 CERNET New Technology Co., Ltd 8.05ms from Shanghai, CN
42.245.248.1 AS133111 CERNET New Technology Co., Ltd 8.09ms from Shanghai, CN
2400:a980:30f3::1 AS133111 CERNET New Technology Co., Ltd 9.36ms from Shenzhen, CN
2400:a980:40ff:5::1 AS133111 CERNET New Technology Co., Ltd 22.08ms from Shenzhen, CN
2400:a980:10ff:2::2 AS133111 CERNET New Technology Co., Ltd 13.85ms from Chengdu, CN
2400:a980:a000:ffff::2 AS133111 CERNET New Technology Co., Ltd 1.76ms from Hangzhou, CN
2400:a980:70ff::1 AS133111 CERNET New Technology Co., Ltd 14.99ms from Liaoyang, CN
42.245.252.21 AS133111 CERNET New Technology Co., Ltd 7.26ms from Shanghai, CN
2400:a980:90fd::6 AS133111 CERNET New Technology Co., Ltd 4.43ms from Shenzhen, CN
2400:a980:2cff::1 AS133111 CERNET New Technology Co., Ltd 18.09ms from Chengdu, CN
2400:a980:28fe::1 AS133111 CERNET New Technology Co., Ltd 17.89ms from Chengdu, CN
2400:a980:30ff:14::1 AS133111 CERNET New Technology Co., Ltd 7.94ms from Shenzhen, CN
2400:a980:ff:85::2 AS133111 CERNET New Technology Co., Ltd 3.61ms from Beijing, CN
2400:a980:c1::1 AS133111 CERNET New Technology Co., Ltd 8.61ms from Tianjin, CN
2400:a980:70fd:2::1 AS133111 CERNET New Technology Co., Ltd 15.05ms from Tianjin, CN
42.201.36.144 AS133111 CERNET New Technology Co., Ltd 2.86ms from Beijing, CN
2400:a980:74ff::1 AS133111 CERNET New Technology Co., Ltd 20.43ms from Beijing, CN
42.245.235.3 AS133111 CERNET New Technology Co., Ltd 1.42ms from Guangzhou, CN

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
139.171.247.199 AS7029 Windstream Communications LLC 0.69ms from Ashburn, US
140.143.121.247 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.10ms from Beijing, CN
174.62.133.247 AS7922 Comcast Cable Communications, LLC 5.31ms from Chicago, US
91.125.212.183 AS6871 Plusnet 5.10ms from Erith, GB
150.255.152.119 AS4837 CHINA UNICOM China169 Backbone 16.36ms from Guangzhou, CN
176.130.13.87 AS5410 Bouygues Telecom SA 4.66ms from Marseille, FR
94.85.55.167 AS3269 Telecom Italia S.p.A. 2.60ms from Milan, IT
67.68.246.215 AS577 Bell Canada 4.03ms from Montreal, CA
65.110.98.23 AS20392 WestPAnet, Inc. 7.03ms from Pittsburgh, US
60.5.165.231 AS4837 CHINA UNICOM China169 Backbone 15.58ms from Qingdao, CN
69.191.186.215 AS8188 Bloomberg Financial Markets Limited Partnership 1.45ms from Santa Clara, US
146.19.95.71 AS6424 EDGOO NETWORKS 0.25ms from Sao Paulo, BR
223.26.156.71 AS38690 HyosungITX 1.44ms from Seoul, KR
18.143.162.103 AS16509 Amazon.com, Inc. 0.34ms from Singapore, SG
13.51.27.55 AS16509 Amazon.com, Inc. 0.08ms from Stockholm, SE
177.156.126.7 AS18881 TELEFÔNICA BRASIL S.A 5.33ms from São Paulo, BR
114.47.157.103 AS3462 Data Communication Business Group 4.20ms from Taichung, TW
124.142.47.183 AS9824 JCOM Co., Ltd. 10.51ms from Tokyo, JP
20.172.221.23 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
35.155.9.167 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
75.178.64.119 AS11426 Charter Communications Inc 14.64ms from Charlotte, US
20.46.250.135 AS8075 Microsoft Corporation 0.25ms from Des Moines, US
113.191.118.119 AS45899 VNPT Corp 1.94ms from Hanoi, VN
84.250.206.231 AS1759 Telia Finland Oyj 8.29ms from Helsinki, FI
98.44.48.71 AS7922 Comcast Cable Communications, LLC 11.89ms from Houston, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f6 42.245.201.80
traceroute to 42.245.201.80 (42.245.201.80): 64 hops max, 52 byte packets
6 [AS4538] 101.4.130.101 3.045 ms
7 *
8 *
9 [AS4538] 101.4.130.142 6.546 ms
10 *
Measurement taken from IPinfo ProbeNet in Beijing, CN
On

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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