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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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

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

IP Address ASN Details
2400:a980:e2:1::1 AS133111 CERNET New Technology Co., Ltd 4.47ms from Beijing, CN
42.201.63.254 AS133111 CERNET New Technology Co., Ltd 3.63ms from Beijing, CN
2400:a980:28ff:2::2 AS133111 CERNET New Technology Co., Ltd 16.48ms from Chengdu, CN
2400:a980:30f3::1 AS133111 CERNET New Technology Co., Ltd 9.19ms from Shenzhen, CN
42.245.210.81 AS133111 CERNET New Technology Co., Ltd 65.78ms from Tianjin, CN
2400:a980:48ff:2::2 AS133111 CERNET New Technology Co., Ltd 15.52ms from Beijing, CN
2400:a980:78fc::1 AS133111 CERNET New Technology Co., Ltd 23.66ms from Beijing, CN
240d:4000::1 AS133111 CERNET New Technology Co., Ltd 4.51ms from Beijing, CN
2400:a980:18ff:1::1 AS133111 CERNET New Technology Co., Ltd 46.63ms from Beijing, CN
2400:a980:ff:bd::1 AS133111 CERNET New Technology Co., Ltd 3.36ms from Beijing, CN
2400:a980:bf:ffff::8e AS133111 CERNET New Technology Co., Ltd 4.38ms from Beijing, CN
2400:a980:b6:ce64:face:21ff:fe8b:e254 AS133111 CERNET New Technology Co., Ltd 8.39ms from Beijing, CN
2400:a980:28fe::1 AS133111 CERNET New Technology Co., Ltd 17.63ms from Chengdu, CN
2400:a980:40ff:5::1 AS133111 CERNET New Technology Co., Ltd 22.05ms from Shenzhen, CN
42.245.201.79 AS133111 CERNET New Technology Co., Ltd 2.87ms from Beijing, CN
42.201.48.9 AS133111 CERNET New Technology Co., Ltd 3.21ms from Beijing, CN
2400:a980:f7::d AS133111 CERNET New Technology Co., Ltd 4.17ms from Beijing, CN
2400:a980:24ff:3::2 AS133111 CERNET New Technology Co., Ltd 10.31ms from Chengdu, CN
42.245.231.1 AS133111 CERNET New Technology Co., Ltd 0.84ms from Qingdao, CN
2400:a980:64ff:4::1 AS133111 CERNET New Technology Co., Ltd 22.62ms from Shenzhen, CN
42.245.236.2 AS133111 CERNET New Technology Co., Ltd 33.29ms from Tianjin, CN
2400:a980:2:126::5 AS133111 CERNET New Technology Co., Ltd 4.30ms from Beijing, CN
42.201.36.156 AS133111 CERNET New Technology Co., Ltd 2.73ms from Beijing, CN
2400:a980:cff::1 AS133111 CERNET New Technology Co., Ltd 13.17ms from Beijing, CN
2400:a980:60ff:26::2 AS133111 CERNET New Technology Co., Ltd 11.46ms from Nanjing, 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
184.191.70.71 AS22773 Cox Communications Inc. 3.73ms from Ashburn, US
178.147.214.87 AS6799 Ote SA (Hellenic Telecommunications Organisation) 17.94ms from Athens, GR
39.101.88.23 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.10ms from Beijing, CN
34.216.85.231 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
128.85.230.23 AS8075 Microsoft Corporation 0.20ms from Boydton, US
190.120.147.119 AS27927 Coop. Popular de Elec., Obras y Servicios Pub. de Santa Rosa LTDA 15.48ms from Buenos Aires, AR
71.82.65.183 AS20115 Charter Communications LLC 12.20ms from Chicago, US
3.139.124.215 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
86.43.56.151 AS5466 Eircom Limited 0.20ms from Dublin, IE
81.129.251.215 AS2856 British Telecommunications PLC 2.91ms from Erith, GB
31.178.15.167 AS9141 P4 Sp. z o.o. 8.18ms from Gdynia, PL
222.254.97.183 AS45899 VNPT Corp 2.42ms from Hanoi, VN
36.104.146.215 AS4134 CHINANET-BACKBONE 7.46ms from Harbin, CN
76.85.133.87 AS11427 Charter Communications Inc 8.30ms from Houston, US
123.215.20.183 AS9318 SK Broadband Co Ltd 1.16ms from Incheon, KR
187.49.204.231 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 6.29ms from Osasco, BR
189.101.156.215 AS28573 Claro NXT Telecomunicacoes Ltda 9.25ms from Osasco, BR
206.131.200.199 AS132204 CORETEL NETWORKS (INTERNATIONAL) PTE LTD 0.35ms from Singapore, SG
187.2.205.167 AS28573 Claro NXT Telecomunicacoes Ltda 12.67ms from São Paulo, BR
59.139.147.231 AS2516 KDDI CORPORATION 6.91ms from Tokyo, JP
85.209.88.199 AS204601 Zomro B.V. 1.24ms from Amsterdam, NL
35.90.126.55 AS16509 Amazon.com, Inc. 0.32ms from Boardman, US
69.32.226.199 AS27365 Cengage Learning, Inc. 1.48ms from Cincinnati, US
34.119.230.103 AS396982 Google LLC 0.32ms from Hamina, FI
108.180.223.215 AS852 TELUS Communications Inc. 0.68ms from Kelowna, CA

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 42.245.249.94
traceroute to 42.245.249.94 (42.245.249.94): 6 hops max, 52 byte packets
3 [] 15.230.139.194 355.133 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
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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