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:a980:78fc::1 AS133111 CERNET New Technology Co., Ltd 23.46ms from Beijing, CN
2400:a980:48ff:2::2 AS133111 CERNET New Technology Co., Ltd 15.19ms from Beijing, CN
2400:a980:da::1 AS133111 CERNET New Technology Co., Ltd 4.52ms from Beijing, CN
2400:a980:b6:ce01:fa6f:b008:88df:557a AS133111 CERNET New Technology Co., Ltd 9.39ms from Beijing, CN
2400:a980:6000::1 AS133111 CERNET New Technology Co., Ltd 7.54ms from Hangzhou, CN
2400:a980:68fd::2 AS133111 CERNET New Technology Co., Ltd 22.16ms from Shenzhen, CN
2400:a980:68ff:ffff::2 AS133111 CERNET New Technology Co., Ltd 23.36ms from Shenzhen, CN
2400:a980:30f3::1 AS133111 CERNET New Technology Co., Ltd 9.12ms from Shenzhen, CN
2400:a980:f7:1::1 AS133111 CERNET New Technology Co., Ltd 3.47ms from Beijing, CN
42.201.48.9 AS133111 CERNET New Technology Co., Ltd 3.20ms from Beijing, CN
2400:a980:68fb::1 AS133111 CERNET New Technology Co., Ltd 23.92ms from Shenzhen, CN
2400:a980:cb::1 AS133111 CERNET New Technology Co., Ltd 4.09ms from Beijing, CN
2400:a980:7cfd::1 AS133111 CERNET New Technology Co., Ltd 21.87ms from Beijing, CN
43.252.48.37 AS133111 CERNET New Technology Co., Ltd 2.58ms from Beijing, CN
2400:a980:78ff:2::2 AS133111 CERNET New Technology Co., Ltd 22.85ms from Beijing, CN
42.201.33.189 AS133111 CERNET New Technology Co., Ltd 3.27ms from Beijing, CN
2400:a980:cc::1 AS133111 CERNET New Technology Co., Ltd 4.60ms from Beijing, CN
2400:a980:ff:85::2 AS133111 CERNET New Technology Co., Ltd 3.44ms from Beijing, CN
2400:a980:28fe::1 AS133111 CERNET New Technology Co., Ltd 17.95ms from Chengdu, CN
2400:a980:60f9::1 AS133111 CERNET New Technology Co., Ltd 6.22ms from Hangzhou, CN
2400:a980:90ff:1::2 AS133111 CERNET New Technology Co., Ltd 3.45ms from Shenzhen, CN
2400:a980:be::1 AS133111 CERNET New Technology Co., Ltd 6.18ms from Beijing, CN
2400:a980:10ff:2::2 AS133111 CERNET New Technology Co., Ltd 13.75ms from Chengdu, CN
42.201.36.156 AS133111 CERNET New Technology Co., Ltd 2.75ms from Beijing, CN
2400:a980:d5::afc:36 AS133111 CERNET New Technology Co., Ltd 7.14ms 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
91.184.30.151 AS51468 One.com A/S 0.60ms from Copenhagen, DK
34.247.1.119 AS16509 Amazon.com, Inc. 0.27ms from Dublin, IE
87.179.17.23 AS3320 Deutsche Telekom AG 9.83ms from Frankfurt am Main, DE
188.50.76.247 AS25019 Saudi Telecom Company JSC 3.95ms from Jeddah, SA
134.209.191.247 AS14061 DigitalOcean, LLC 0.23ms from London, GB
64.164.91.87 AS7018 AT&T Enterprises, LLC 2.27ms from Los Angeles, US
79.242.52.23 AS3320 Deutsche Telekom AG 3.93ms from Nuernberg, DE
69.64.81.167 AS18501 CyberCloud Professionals LLC 0.72ms from Phoenix, US
112.254.73.87 AS4837 CHINA UNICOM China169 Backbone 0.97ms from Qingdao, CN
69.25.104.183 AS12182 Unitas Global 0.88ms from San Jose, US
36.38.50.167 AS9770 LG HelloVision Corp. 8.27ms from Seoul, KR
160.17.17.87 AS2497 Internet Initiative Japan Inc. 1.43ms from Tokyo, JP
4.241.78.103 AS8075 Microsoft Corporation 0.17ms from Tokyo, JP
85.86.209.151 AS15704 XTRA TELECOM S.A. 4.14ms from Valencia, ES
77.118.250.231 AS8437 Hutchison Drei Austria GmbH 1.90ms from Vienna, AT
97.89.158.7 AS20115 Charter Communications LLC 12.28ms from Atlanta, US
73.69.212.87 AS7922 Comcast Cable Communications, LLC 5.96ms from Boston, US
52.95.7.167 AS16509 Amazon.com, Inc. 0.57ms from Chicago, US
35.186.81.119 AS396982 Google LLC 6.32ms from Dallas, US
14.242.243.167 AS45899 VNPT Corp 3.10ms from Ho Chi Minh City, VN
78.25.7.71 AS49223 EVEREST TV AND RADIO COMPANY LLC 2.94ms from Kyiv, UA
172.114.198.167 AS20001 Charter Communications Inc 7.83ms from Los Angeles, US
185.175.153.183 AS212830 Serpa IT S.L 0.52ms from Madrid, ES
203.197.69.7 AS4755 TATA Communications formerly VSNL is Leading ISP 1.72ms from Mumbai, IN
158.217.45.151 AS18276 Kansai University 2.05ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f6 42.245.198.65
traceroute to 42.245.198.65 (42.245.198.65): 64 hops max, 52 byte packets
6 [AS4538] 101.4.130.101 3.101 ms
8 *
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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