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	1,202
IPv4 addresses	6,144
IPv6 addresses	13,298,184,015,760,920,921,767,936
ASN type	Hosting
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 1,202 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	██████████	969
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
202.173.11.107	██████████	8
202.173.11.158	██████████	7
202.173.15.158	██████████	7

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Peers

There are 13 peers for this ASN.

Peers	Name
AS1239	Cogent Communications, LLC
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
203.99.30.246	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`1.32ms` from Beijing, CN
2401:8d00:1::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.54ms` from Frankfurt am Main, DE
203.119.83.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`2.36ms` from Beijing, CN
203.99.28.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.49ms` from Frankfurt am Main, DE
203.99.29.67	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`1.21ms` from Hong Kong, HK
2401:8d00:7::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`2.95ms` from Tianjin, CN
202.173.11.105	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`1.28ms` from Beijing, CN
150.242.157.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.52ms` from Frankfurt am Main, DE
2401:8d00:c::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.51ms` from Frankfurt am Main, DE
150.242.156.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.60ms` from Frankfurt am Main, DE
2401:8d00:4::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.52ms` from Frankfurt am Main, DE
203.99.20.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.77ms` from Frankfurt am Main, DE
2401:8d00:f::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.56ms` from Frankfurt am Main, DE
203.99.21.5	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.57ms` from Madrid, ES
203.99.24.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.53ms` from Frankfurt am Main, DE
203.99.27.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.63ms` from Frankfurt am Main, DE
203.99.25.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.56ms` from Frankfurt am Main, DE
203.99.22.3	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.51ms` 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
2401:8d00:9::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.66ms` from Frankfurt am Main, DE
2401:8d00:8:2::2	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.81ms` from Hong Kong, HK
2401:8d00:b::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.55ms` from Frankfurt am Main, DE
202.173.15.51	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`2.95ms` from Tianjin, CN
203.99.26.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.50ms` from Frankfurt am Main, DE
1.8.8.8	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`3.85ms` from Tianjin, 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
184.178.20.73	AS22773 Cox Communications Inc.	`0.35ms` from Atlanta, US
69.129.141.201	AS4181 TDS TELECOM	`9.39ms` from Atlanta, US
121.18.217.9	AS4837 CHINA UNICOM China169 Backbone	`9.13ms` from Beijing, CN
84.143.236.137	AS3320 Deutsche Telekom AG	`3.42ms` from Duesseldorf, DE
1.235.78.201	AS9318 SK Broadband Co Ltd	`1.05ms` from Incheon, KR
37.28.220.25	AS12353 Vodafone Portugal	`9.88ms` from Lisbon, PT
82.7.69.217	AS5089 Virgin Media Limited	`4.94ms` from London, GB
195.38.81.121	AS5413 Wavenet Limited	`1.92ms` from London, GB
176.24.21.89	AS5607 Sky UK Limited	`3.74ms` from London, GB
34.8.73.25	AS396982 Google LLC	`0.07ms` from Melbourne, AU
62.110.124.249	AS3269 Telecom Italia S.p.A.	`4.39ms` from Milan, IT
193.232.44.41	AS204980 TDM TECH LLC	`1.13ms` from Moscow, RU
210.193.252.25	AS17477 Macquarie Technology Operations Pty Limited	`0.83ms` from Perth, AU
18.212.96.249	AS14618 Amazon.com, Inc.	`0.41ms` from Reston, US
31.189.188.217	AS24608 WIND TRE S.P.A.	`11.36ms` from Rome, IT
200.111.197.217	AS27651 ENTEL CHILE S.A.	`1.02ms` from Santiago, CL
193.122.118.57	AS31898 Oracle Corporation	`0.17ms` from Seoul, KR
119.215.232.9	AS4766 Korea Telecom	`3.47ms` from Seoul, KR
93.165.132.25	AS3292 TDC Holding A/S	`0.80ms` from Skanderborg, DK
4.17.20.249	AS3356 Level 3 Parent, LLC	`2.90ms` from Toronto, CA
72.12.165.121	AS812 Rogers Communications Canada Inc.	`5.40ms` from Toronto, CA
92.47.94.217	AS9198 JSC Kazakhtelecom	`0.41ms` from Almaty, KZ
108.4.65.233	AS701 Verizon Business	`4.82ms` from Ashburn, US
177.99.207.57	AS18881 TELEFÔNICA BRASIL S.A	`0.97ms` from Brasilia, BR
84.198.140.233	AS6848 Telenet BV	`1.63ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -m12 202.173.14.198

traceroute to 202.173.14.198 (202.173.14.198): 12 hops max, 52 byte packets

1 [AS15169] 142.251.60.182 9.708 ms

2 *

3 [AS3491] 63.220.71.25 222.436 ms

4 [AS3491] 63.220.198.25 222.5 ms

5 [AS7497] 159.226.254.229 254.481 ms

6 *

7 [AS7497] 159.226.254.162 254.601 ms

8 *

9 [AS38345] 203.99.30.18 253.772 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Montreal, CA

On February 16th 2026