Autonomous System details

AS38345

Internet Domain Name System Beijing Engineering Resrarch Center Ltd.  ·  knet.cn

China

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AS38345 – Internet Domain Name System Beijing Engineering Resrarch Center Ltd.

Field Value
Country China
Website knet.cn
Hosted domains 1,202
IPv4 addresses 6,400
IPv6 addresses 13,298,184,015,760,921,200,000,000
ASN type Hosting
Registry apnic
Updated 2 years ago on Nov 28, 2023

IP Ranges

Netblock Company Num of IPs
1.8.1.0/24 KNET Techonlogy (BeiJing) Co.,Ltd. 256
1.8.8.0/24 KNET Techonlogy (BeiJing) Co.,Ltd. 256
150.242.156.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
150.242.157.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
202.173.8.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
202.173.9.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
202.173.10.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
202.173.11.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
202.173.14.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
202.173.15.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.99.20.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.99.21.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.99.22.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.99.23.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.99.24.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.99.25.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.99.26.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.99.27.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.99.28.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.99.29.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.99.30.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.99.31.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.119.80.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.119.81.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256
203.119.83.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 256

Netblock Company
2401:8d00::/48 KNET Techonlogy (BeiJing) Co.,Ltd.
2401:8d00:1::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
2401:8d00:3::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
2401:8d00:4::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
2401:8d00:7::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
2401:8d00:8::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
2401:8d00:9::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
2401:8d00:b::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
2401:8d00:c::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
2401:8d00:f::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
2401:8d00:12::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.

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WHOIS Details

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                                                ASHandle:       AS38345
                                                OrgID:          AS38345
                                                ASName:         AS38345
                                                ASNumber:       AS38345
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 1,202 domain names hosted across 24 IP addresses on this ASN.

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IP Address Domain Domains on this IP
202.173.11.11 ██████████ 19
202.173.11.233 ████████ 17
202.173.11.42 ██████████ 12
202.173.11.102 ████████ 11
202.173.11.186 █████████ 10
1.8.1.8 ████████ 7
202.173.15.158 ██████████ 7
202.173.11.107 ██████████ 6
202.173.15.151 ██████████ 4
202.173.11.64 ██████████ 4

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Peers

There are 12 peers for this ASN.

Peers Name
AS1239 Cogent Communications, LLC
AS132337 Axclusive
AS174 Cogent Communications, LLC
AS24482 SG.GS
AS36236 NetActuate, Inc
AS39120 Convergenze S.p.A.
AS45796 UIH / BB Connect
AS4635 Hong Kong Internet Exchange--Route Server 1
AS4641 The Hong Kong Internet Exchange Limited
AS49544 i3D.net B.V
AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
AS8359 MTS PJSC
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications, LLC
AS4635 Hong Kong Internet Exchange--Route Server 1
AS4641 The Hong Kong Internet Exchange Limited
AS7497 Computer Network Information Center of Chinese Academy of Sciences (CNIC-CAS)
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
202.173.15.51 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 1.24ms from Beijing, CN
2401:8d00:b::1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.52ms from Frankfurt am Main, DE
203.99.22.3 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.50ms from Frankfurt am Main, DE
203.99.25.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.50ms from Frankfurt am Main, DE
150.242.156.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.51ms from Frankfurt am Main, DE
203.99.20.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.64ms from Frankfurt am Main, DE
203.119.81.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.88ms from Amsterdam, NL
202.173.11.187 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 1.21ms from Beijing, CN
1.8.1.8 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 1.20ms from Beijing, CN
2401:8d00:1::1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.52ms from Frankfurt am Main, DE
2401:8d00:8:2::2 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.75ms from Hong Kong, HK
203.99.24.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.51ms from Frankfurt am Main, DE
2401:8d00:7::1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 2.92ms from Tianjin, CN
2401:8d00:12::1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 2.51ms from Beijing, CN
2401:8d00:9::1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.57ms from Frankfurt am Main, DE
203.119.83.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 2.37ms from Beijing, CN
202.173.9.222 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 2.60ms from Beijing, CN
203.99.26.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.55ms from Frankfurt am Main, DE
203.99.30.246 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 1.26ms from Beijing, CN
2401:8d00:4::1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.53ms from Frankfurt am Main, DE
2401:8d00:3::1b AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 1.13ms from Beijing, CN
1.8.8.8 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 2.33ms from Beijing, CN
150.242.157.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.48ms from Frankfurt am Main, DE
203.99.21.5 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.63ms from Madrid, ES
203.99.27.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.50ms from Frankfurt am Main, DE

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
8.146.204.137 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.49ms from Beijing, CN
81.93.74.57 AS25144 Telekomunikacije Republike Srpske akcionarsko drustvo Banja Luka 5.45ms from Belgrade, RS
3.31.97.249 AS8987 Amazon Data Services Ireland Ltd 0.42ms from Boardman, US
200.241.42.217 AS4230 CLARO S.A. 14.25ms from Brasilia, BR
81.183.2.249 AS5483 Magyar Telekom Plc. 0.28ms from Budapest, HU
73.59.175.153 AS7922 Comcast Cable Communications, LLC 14.22ms from Dallas, US
54.36.114.201 AS16276 OVH SAS 0.12ms from Frankfurt am Main, DE
115.200.239.121 AS4134 CHINANET BACKBONE 6.36ms from Hangzhou, CN
65.230.140.185 AS701 Verizon Business 2.55ms from Herndon, US
119.28.135.73 AS132203 Tencent Building, Kejizhongyi Avenue 0.41ms from Hong Kong, HK
106.245.105.249 AS3786 LG DACOM Corporation 1.68ms from Incheon, KR
80.4.73.233 AS5089 Virgin Media Limited 8.24ms from London, GB
194.224.110.217 AS3352 TELEFONICA DE ESPANA S.A.U. 1.60ms from Madrid, ES
24.103.214.169 AS11351 Charter Communications Inc 8.59ms from New York City, US
41.227.22.185 AS37671 3S INF 6.69ms from Palermo, IT
168.62.11.9 AS8075 Microsoft Corporation 0.56ms from San Jose, US
1.172.230.57 AS3462 Data Communication Business Group 4.57ms from Taichung, TW
60.84.235.201 AS17676 SoftBank Corp. 13.34ms from Tokyo, JP
81.189.29.121 AS8437 Hutchison Drei Austria GmbH 2.08ms from Vienna, AT
77.57.145.41 AS6730 Sunrise GmbH 6.63ms from Zuerich, CH
62.38.197.153 AS3329 Vodafone-panafon Hellenic Telecommunications Company SA 5.68ms from Athens, GR
184.178.20.73 AS22773 Cox Communications Inc. 0.35ms from Atlanta, US
102.189.179.185 AS24835 Vodafone Data 11.15ms from Cairo, EG
116.117.248.89 AS4837 CHINA UNICOM China169 Backbone 19.48ms from Changchun, CN
108.239.218.105 AS7018 AT&T Enterprises, LLC 2.89ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 203.99.30.73
traceroute to 203.99.30.73 (203.99.30.73): 64 hops max, 52 byte packets
2 *
3 [AS3491] 63.220.71.25 184.048 ms
4 [AS3491] 63.220.198.25 176.064 ms
5 [AS7497] 159.226.254.229 208.919 ms
6 [AS7497] 159.226.254.237 207.654 ms
7 [AS7497] 159.226.254.162 208.974 ms
8 *
9 *
10 [AS38345] 203.99.30.73 207.16 ms
Measurement taken from IPinfo ProbeNet in London, GB
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 AS38345 at robtex.

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