AS38345 Internet Domain Name System Beijing E... details

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

Field	Value
Country	China
Website	knet.cn
Hosted domains	1,228
Number of IPv4	6,144
Number of IPv6	13,298,184,015,760,920,921,767,936
ASN type	Business
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 1,228 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	██████████	983
202.173.11.19	██████████	110
202.173.11.42	██████████	23
202.173.11.102	██████████	16
202.173.11.233	██████████	16
202.173.11.96	██████████	12
202.173.11.64	██████████	12
202.173.11.186	██████████	11
1.8.1.8	█████████	9
202.173.11.107	██████████	8

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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

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

IP Address	ASN	Details
202.173.11.12	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`2.23ms` from Beijing, CN
150.242.157.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.48ms` from Frankfurt am Main, DE
203.99.20.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.72ms` from Frankfurt am Main, DE
203.99.28.1	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.	`2.42ms` from Beijing, CN
202.173.15.129	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`2.68ms` from Beijing, CN
2401:8d00:b::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.54ms` from Frankfurt am Main, DE
2401:8d00:9::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.55ms` from Frankfurt am Main, DE
203.99.22.3	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.54ms` from Frankfurt am Main, DE
203.99.24.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.49ms` from Frankfurt am Main, DE
203.119.83.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`2.51ms` from Beijing, CN
203.99.27.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.55ms` from Frankfurt am Main, DE
2401:8d00:8:2::2	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.76ms` from Hong Kong, HK
2401:8d00:7::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`3.21ms` from Tianjin, CN
2401:8d00:c::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.52ms` from Frankfurt am Main, DE
203.99.23.3	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.	`1.37ms` from Beijing, CN
203.99.26.1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.48ms` from Frankfurt am Main, DE
2401:8d00:f::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.53ms` from Frankfurt am Main, DE
203.99.29.16	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`1.97ms` from Hong Kong, HK
2401:8d00:1::1	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.55ms` from Frankfurt am Main, DE
203.99.21.5	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`0.63ms` from Madrid, ES
203.99.30.53	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`2.74ms` 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::17	AS38345 Internet Domain Name System Beijing Engineering Resrarch Center Ltd.	`1.14ms` 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
47.46.252.25	AS20115 Charter Communications LLC	`5.44ms` from Atlanta, US
166.196.60.73	AS7018 AT&T Enterprises, LLC	`1.21ms` from Atlanta, US
121.69.90.185	AS4808 China Unicom Beijing Province Network	`5.33ms` from Beijing, CN
54.149.210.57	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
81.12.185.57	AS12302 Vodafone Romania S.A.	`2.53ms` from Bucharest, RO
69.40.113.73	AS7029 Windstream Communications LLC	`16.21ms` from Chicago, US
202.189.173.121	AS9790 Two Degrees Networks Limited	`1.68ms` from Christchurch, NZ
189.168.17.121	AS8151 UNINET	`5.09ms` from Guadalajara, MX
194.137.156.73	AS1759 Telia Finland Oyj	`1.10ms` from Helsinki, FI
116.110.204.105	AS24086 Viettel Corporation	`13.10ms` from Ho Chi Minh City, VN
76.86.93.25	AS20001 Charter Communications Inc	`6.99ms` from Los Angeles, US
82.96.137.105	AS199636 Free Pro SAS	`1.35ms` from Marseille, FR
151.41.124.9	AS1267 WIND TRE S.P.A.	`7.72ms` from Milan, IT
217.80.76.137	AS3320 Deutsche Telekom AG	`6.31ms` from Nuernberg, DE
221.244.89.41	AS17506 ARTERIA Networks Corporation	`0.84ms` from Osaka, JP
113.149.70.153	AS2516 KDDI CORPORATION	`1.35ms` from Osaka, JP
12.228.193.137	AS7018 AT&T Enterprises, LLC	`2.92ms` from San Antonio, US
200.54.63.73	AS16629 CTC. CORP S.A. (TELEFONICA EMPRESAS)	`1.39ms` from Santiago, CL
64.255.253.73	AS17054 Expedient	`0.31ms` from South Bend, US
84.55.108.73	AS33885 Telenor Sverige AB	`0.79ms` from Stockholm, SE
14.200.117.169	AS7545 TPG Telecom Limited	`0.48ms` from Sydney, AU
146.255.246.153	AS35805 JSC "Silknet"	`0.56ms` from Tbilisi, GE
72.12.165.121	AS812 Rogers Communications Canada Inc.	`5.73ms` from Toronto, CA
27.20.167.41	AS4134 CHINANET-BACKBONE	`7.10ms` from Wuhan, CN
117.35.157.121	AS4134 CHINANET-BACKBONE	`1.93ms` from Xi'an, CN

Traceroute

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

traceroute -a -n -q1 202.173.15.149

traceroute to 202.173.15.149 (202.173.15.149): 64 hops max, 52 byte packets

1 [AS15169] 74.125.253.11 0.842 ms

2 *

3 [AS3491] 63.220.66.128 194.057 ms

4 [AS3491] 63.220.198.25 235.289 ms

5 [AS7497] 159.226.254.229 270.012 ms

6 [AS7497] 159.226.254.237 268.674 ms

7 [AS7497] 159.226.254.162 267.997 ms

8 *

9 [AS38345] 202.173.8.6 279.052 ms

10 [AS38345] 202.173.15.149 267.949 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On October 17th 2025

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