AS number 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
Number of IPv4 25,856
Number of IPv6 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 15 peers for this ASN.

Peers Name
AS131137 Inspur Software Group Co., Ltd.
AS17428 21Vianet.Co.,Ltd
AS17429 BEIJING GEHUA CATV NETWORK CO.LTD
AS18245 CNNIC
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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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 12 downstreams for this ASN.

Downstreams Name
AS131137 Inspur Software Group Co., Ltd.
AS17428 21Vianet.Co.,Ltd
AS17429 BEIJING GEHUA CATV NETWORK CO.LTD
AS18245 CNNIC
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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Pingable IPs

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

IP Address ASN Details
2400:a980:cc::1 AS133111 CERNET New Technology Co., Ltd 4.60ms from Beijing, CN
42.245.234.118 AS133111 CERNET New Technology Co., Ltd 2.09ms from Guangzhou, CN
2400:a980:3000::1 AS133111 CERNET New Technology Co., Ltd 8.44ms from Shenzhen, CN
2400:a980:70fd:2::1 AS133111 CERNET New Technology Co., Ltd 15.15ms from Tianjin, CN
2400:a980:78fc::1 AS133111 CERNET New Technology Co., Ltd 23.46ms from Beijing, CN
42.201.61.1 AS133111 CERNET New Technology Co., Ltd 3.51ms from Beijing, CN
2400:a980:a000:ffff::2 AS133111 CERNET New Technology Co., Ltd 1.73ms from Hangzhou, CN
42.245.252.10 AS133111 CERNET New Technology Co., Ltd 6.81ms from Shanghai, CN
42.245.212.10 AS133111 CERNET New Technology Co., Ltd 2.12ms from Shenzhen, CN
2400:a980:2:126::5 AS133111 CERNET New Technology Co., Ltd 3.81ms from Beijing, CN
2400:a980:fd:fffc::2 AS133111 CERNET New Technology Co., Ltd 4.11ms from Beijing, CN
42.201.60.254 AS133111 CERNET New Technology Co., Ltd 3.85ms from Beijing, CN
2400:a980:7400::1 AS133111 CERNET New Technology Co., Ltd 20.16ms from Beijing, CN
2400:a980:74ff::1 AS133111 CERNET New Technology Co., Ltd 20.01ms from Beijing, CN
2400:a980:78ff:2::2 AS133111 CERNET New Technology Co., Ltd 22.85ms from Beijing, CN
2400:a980:14ff:2::2 AS133111 CERNET New Technology Co., Ltd 22.34ms from Chengdu, CN
2400:a980:30fe:3555::1 AS133111 CERNET New Technology Co., Ltd 7.37ms from Shenzhen, CN
42.245.201.79 AS133111 CERNET New Technology Co., Ltd 2.84ms from Beijing, CN
2400:a980:be::1 AS133111 CERNET New Technology Co., Ltd 6.18ms from Beijing, CN
42.201.33.189 AS133111 CERNET New Technology Co., Ltd 3.27ms from Beijing, CN
2400:a980:b6:ce01:fa6f:b008:88df:557a AS133111 CERNET New Technology Co., Ltd 9.39ms from Beijing, CN
42.245.220.1 AS133111 CERNET New Technology Co., Ltd 3.18ms from Beijing, CN
2400:a980:cff::1 AS133111 CERNET New Technology Co., Ltd 13.42ms from Beijing, CN
2400:a980:68ff:ffff::2 AS133111 CERNET New Technology Co., Ltd 23.36ms from Shenzhen, CN
42.201.34.126 AS133111 CERNET New Technology Co., Ltd 3.67ms from Beijing, 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
62.133.75.231 AS1136 KPN B.V. 11.31ms from Amsterdam, NL
97.89.158.7 AS20115 Charter Communications LLC 12.28ms from Atlanta, US
70.118.252.231 AS11427 Charter Communications Inc 13.45ms from Dallas, US
139.6.144.7 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.61ms from Duesseldorf, DE
60.167.100.39 AS4134 CHINANET-BACKBONE 7.00ms from Huai'an, CN
13.43.83.7 AS16509 Amazon.com, Inc. 0.17ms from London, GB
102.215.182.247 AS37645 Finstar - Sociedade de Investimento e Participacoes S.A 1.67ms from Luanda, AO
178.172.220.151 AS56740 DataHata Ltd 1.02ms from Minsk, BY
34.6.17.199 AS19527 Google LLC 0.14ms from Oudeschip, NL
180.172.164.55 AS4812 China Telecom (Group) 4.67ms from Shanghai, CN
20.232.251.183 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
114.115.171.71 AS23724 IDC, China Telecommunications Corporation 3.81ms from Beijing, CN
111.93.223.199 AS45820 Tata Teleservices ISP AS 2.88ms from Chennai, IN
142.200.200.39 AS6327 Shaw Communications Inc. 16.38ms from Chicago, US
89.182.91.39 AS13045 htp GmbH 6.46ms from Frankfurt am Main, DE
2.100.137.7 AS13285 TalkTalk Communications Limited 8.81ms from London, GB
51.11.16.103 AS8075 Microsoft Corporation 0.18ms from London, GB
75.245.21.215 AS6167 Verizon Business 12.65ms from New York City, US
93.109.72.167 AS6866 Cyprus Telecommunications Authority 2.25ms from Nicosia, CY
183.176.110.87 AS7522 STNet, Incorporated 5.58ms from Osaka, JP
91.139.105.71 AS13036 T-Mobile Czech Republic a.s. 7.13ms from Prague, CZ
222.120.143.231 AS4766 Korea Telecom 2.00ms from Seoul, KR
38.182.122.119 AS152179 GLOBAL COMMUNICATION NETWORK LIMITED 1.16ms from Taipei, TW
159.117.70.135 AS18046 DongFong Technology Co. Ltd. 5.03ms from Taipei, TW
218.12.131.55 AS4837 CHINA UNICOM China169 Backbone 8.07ms from Tianjin, CN

Traceroute

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

$
traceroute -a -n -q1 -m5 42.201.53.8
traceroute to 42.201.53.8 (42.201.53.8): 5 hops max, 52 byte packets
1 [AS42473] 217.146.8.52 0.425 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Belgrade, RS
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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