Autonomous System details

AS38345

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

China

Anycast

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

Field	Value
Country	China
Website	knet.cn
Hosted domains	1,205
IPv4 addresses	6,144
IPv6 addresses	13,298,184,015,760,920,921,767,936
ASN type	ISP
Registry	apnic
Updated	2 years ago on Nov 28, 2023

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
203.119.83.0/24	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 1,205 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	██████████	970
202.173.11.19	██████████	109
202.173.11.42	██████████	23
202.173.11.233	████████	18
202.173.11.102	██████████	15
202.173.11.64	██████████	12
202.173.11.186	██████████	10
1.8.1.8	█████████	9
202.173.11.107	██████████	8
202.173.15.158	██████████	7

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Peers

There are 12 peers for this ASN.

Peers	Name
AS132337	Axclusive
AS174	Cogent Communications, LLC
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)
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
203.99.25.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.48ms` from Frankfurt am Main, DE
202.173.11.190	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`1.56ms` from Beijing, CN
203.99.21.5	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.61ms` from Madrid, ES
1.8.8.8	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`3.53ms` from Tianjin, CN
2401:8d00:c::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.48ms` from Frankfurt am Main, DE
203.99.24.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.48ms` from Frankfurt am Main, DE
2401:8d00:4::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.56ms` from Frankfurt am Main, DE
203.99.23.3	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.46ms` 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
202.173.9.11	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`3.54ms` from Beijing, CN
150.242.156.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.49ms` from Frankfurt am Main, DE
2401:8d00:12::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`3.01ms` from Tianjin, CN
203.99.30.46	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`2.79ms` from Beijing, CN
203.99.26.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.46ms` from Frankfurt am Main, DE
203.99.27.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.48ms` from Frankfurt am Main, DE
203.119.83.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`3.33ms` from Tianjin, CN
2401:8d00:b::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.49ms` from Frankfurt am Main, DE
203.99.20.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`1.35ms` from Hong Kong, HK
203.99.22.3	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.49ms` from Frankfurt am Main, DE
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.	`3.20ms` from Tianjin, CN
203.99.28.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.48ms` from Frankfurt am Main, DE
2401:8d00:1::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.51ms` from Frankfurt am Main, DE
202.173.15.96	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`3.35ms` from Beijing, CN
2401:8d00:f::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.54ms` 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
31.25.102.137	AS48635 Your Hosting B.V.	`0.30ms` from Amsterdam, NL
69.40.152.89	AS7029 Windstream Communications LLC	`11.00ms` from Ashburn, US
68.143.140.169	AS7029 Windstream Communications LLC	`7.25ms` from Atlanta, US
121.18.217.9	AS4837 CHINA UNICOM China169 Backbone	`9.71ms` from Beijing, CN
200.181.51.73	AS8167 V tal	`3.36ms` from Brasilia, BR
211.91.242.41	AS4837 CHINA UNICOM China169 Backbone	`2.36ms` from Changsha, CN
12.227.254.57	AS7018 AT&T Enterprises, LLC	`3.68ms` from Chicago, US
34.9.12.105	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
200.195.178.57	AS14868 Ligga Telecomunicações S.A.	`0.23ms` from Curitiba, BR
75.171.119.25	AS209 CenturyLink Communications, LLC	`3.44ms` from Denver, US
204.199.57.25	AS3549 Level 3 Parent, LLC	`0.64ms` from Fortaleza, BR
178.200.65.57	AS3209 Vodafone GmbH	`11.94ms` from Frankfurt am Main, DE
60.168.255.57	AS4134 CHINANET-BACKBONE	`7.45ms` from Huai'an, CN
95.56.206.73	AS9198 JSC Kazakhtelecom	`7.36ms` from Karagandy, KZ
199.83.50.73	AS40065 CNSERVERS LLC	`0.56ms` from Los Angeles, US
34.107.236.233	AS396982 Google LLC	`0.07ms` from Melbourne, AU
195.81.10.249	AS3257 GTT Communications Inc.	`0.78ms` from Milan, IT
82.84.45.89	AS8612 Tiscali Italia S.P.A.	`1.16ms` from Milan, IT
89.145.130.121	AS25880 Public joint-stock company "RUTELEKOM"	`4.97ms` from Novosibirsk, RU
146.255.168.121	AS43858 WEBAXYS SAS	`0.47ms` from Paris, FR
74.109.3.169	AS701 Verizon Business	`2.48ms` from Philadelphia, US
45.252.72.121	AS132770 Gazon Communications India Limited	`1.74ms` from Pune, IN
79.143.104.9	AS15397 TelenorMontenegro	`12.42ms` from Sofia, BG
183.188.144.185	AS4837 CHINA UNICOM China169 Backbone	`3.27ms` from Taiyuan, CN
65.230.140.185	AS701 Verizon Business	`2.33ms` from Ashburn, US

Traceroute

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

traceroute -a -n -q1 -m12 202.173.10.82

traceroute to 202.173.10.82 (202.173.10.82): 12 hops max, 52 byte packets

1 [AS15169] 108.170.235.191 0.957 ms

2 *

3 [AS3491] 63.218.114.82 0.908 ms

4 [AS3491] 63.220.198.25 1.198 ms

5 [AS7497] 159.226.254.229 33.56 ms

6 [AS7497] 159.226.254.237 33.504 ms

7 [AS7497] 159.226.254.162 34.359 ms

8 *

9 [AS38345] 202.173.8.6 32.544 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 19th 2026

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