AS number 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 1,233
Number of IPv4 6,400
Number of IPv6 14,507,109,835,375,550,096,474,112
ASN type Hosting
Registry apnic
Updated 2 years ago on Nov 28, 2023

IP Ranges

Netblock Company Num of IPs
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
1.8.1.0/24 KNET Techonlogy (BeiJing) Co.,Ltd. 256
1.8.8.0/24 KNET Techonlogy (BeiJing) Co.,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
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
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
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

Netblock Company
2401:8d00:10::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
2401:8d00:12::/48 Internet Domain Name System Beijing Engineering Resrarch Center 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::/48 KNET Techonlogy (BeiJing) Co.,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.

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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 1,233 domain names hosted across 25 IP addresses on this ASN.

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IP Address Domain Domains on this IP
202.173.11.11 ██████████ 988
202.173.11.19 ██████████ 110
202.173.11.42 ██████████ 23
202.173.11.233 ██████████ 16
202.173.11.102 ██████████ 16
202.173.11.64 ██████████ 12
202.173.11.96 ██████████ 12
202.173.11.186 ██████████ 11
1.8.1.8 ████████ 9
202.173.11.107 ██████████ 8

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Peers

There are 13 peers for this ASN.

Peers Name
AS132337 Axclusive
AS13335 Cloudflare, Inc.
AS174 Cogent Communications
AS24482 SG.GS
AS36236 NetActuate, Inc
AS38008 Aperture Science Limited
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)
AS9002 RETN Limited
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS174 Cogent Communications
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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ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

Pingable IPs

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

IP Address ASN Details
203.99.30.242 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 2.80ms from Beijing, CN
203.119.83.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 2.48ms from Beijing, CN
2401:8d00:c::1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.50ms from Frankfurt am Main, DE
1.8.1.8 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 1.26ms from Beijing, CN
2401:8d00:9::1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.49ms from Frankfurt am Main, DE
2401:8d00:7::1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 3.22ms from Tianjin, CN
150.242.156.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.51ms from Frankfurt am Main, DE
203.119.81.2 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 3.91ms from Beijing, CN
203.99.25.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.48ms from Frankfurt am Main, DE
203.99.23.3 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.53ms from Frankfurt am Main, DE
202.173.9.99 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 2.99ms from Beijing, CN
1.8.8.8 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 2.30ms from Beijing, CN
2401:8d00:4::1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.55ms from Frankfurt am Main, DE
203.99.26.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.50ms from Frankfurt am Main, DE
203.99.20.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.73ms from Frankfurt am Main, DE
202.173.11.12 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 2.25ms from Beijing, CN
203.99.22.3 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.59ms from Frankfurt am Main, DE
203.99.27.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.49ms from Frankfurt am Main, DE
202.173.15.94 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 2.69ms from Beijing, CN
2401:8d00:3:9::240 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 1.14ms from Beijing, CN
2401:8d00:1::1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.47ms from Frankfurt am Main, DE
203.99.28.1 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. 0.68ms from Madrid, ES
150.242.157.1 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.51ms from Frankfurt am Main, DE
2401:8d00:8:6::2 AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. 0.76ms from Hong Kong, HK

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
45.163.83.9 AS267687 ARIAS BALAGUER MARCOS EMMANUEL (MAREA) 9.09ms from Buenos Aires, AR
34.56.89.201 AS396982 Google LLC 0.11ms from Council Bluffs, US
84.54.247.25 AS12683 PJSC Rostelecom 6.06ms from Krasnodar, RU
161.230.90.249 AS12353 Vodafone Portugal 7.60ms from Lisbon, PT
82.1.82.105 AS5089 Virgin Media Limited 7.85ms from London, GB
197.138.11.9 AS36914 Kenya Education Network 1.06ms from Nairobi, KE
88.93.189.105 AS2119 Telenor Norge AS 8.81ms from Oslo, NO
51.13.188.233 AS8075 Microsoft Corporation 2.86ms from Oslo, NO
177.129.222.137 AS271644 INFOVALE INFORMATICA LTDA 1.58ms from Porto Alegre, BR
119.183.64.169 AS4837 CHINA UNICOM China169 Backbone 4.75ms from Qingdao, CN
12.174.189.105 AS7018 AT&T Enterprises, LLC 16.17ms from Quincy, US
3.91.11.105 AS14618 Amazon.com, Inc. 0.62ms from Reston, US
85.114.171.105 AS8439 JSC AIST 2.69ms from Samara, RU
200.54.63.73 AS16629 CTC. CORP S.A. (TELEFONICA EMPRESAS) 1.36ms from Santiago, CL
200.57.76.137 AS13591 Mexico Red de Telecomunicaciones, S. de R.L. de C.V. 3.26ms from Santiago de Queretaro, MX
110.12.227.41 AS9318 SK Broadband Co Ltd 7.08ms from Seoul, KR
1.156.185.153 AS1221 Telstra Limited 13.16ms from Sydney, AU
101.191.8.105 AS1221 Telstra Limited 3.22ms from Sydney, AU
99.212.118.121 AS812 Rogers Communications Canada Inc. 0.67ms from Toronto, CA
42.237.12.169 AS4837 CHINA UNICOM China169 Backbone 6.00ms from Zhengzhou, CN
62.251.44.153 AS1136 KPN B.V. 2.44ms from Amsterdam, NL
145.131.104.185 AS28685 Routit BV 2.31ms from Amsterdam, NL
12.245.60.73 AS7018 AT&T Enterprises, LLC 1.59ms from Ashburn, US
24.31.13.217 AS40285 NORTHLAND CABLE TELEVISION INC. 2.55ms from Atlanta, US
24.125.129.137 AS7922 Comcast Cable Communications, LLC 4.36ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 203.99.20.1
traceroute to 203.99.20.1 (203.99.20.1): 64 hops max, 52 byte packets
2 *
3 *
4 [AS174] 154.54.73.65 4.189 ms
5 [AS174] 154.54.56.117 7.681 ms
6 [AS38345] 203.99.20.1 1.364 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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