Autonomous System details

AS146814

Hong Kong University of Science and Technology, Dongchung Town, · ust.hk

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AS146814 – Hong Kong University of Science and Technology, Dongchung Town,

Field	Value
Country	China
Website	ust.hk
Hosted domains	6
IPv4 addresses	512
IPv6 addresses	0
ASN type	Education
Registry	apnic
Updated	4 years ago on Jun 14, 2022

Netblock	Company	Num of IPs
103.189.154.0/23	The Hong Kong University of Science and Technology (Guangzhou)	512

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS146814
                                                OrgID:          AS146814
                                                ASName:         AS146814
                                                ASNumber:       AS146814
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 6 domain names hosted across 5 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
103.189.154.38	██████████	2
103.189.154.18	██████████	1
103.189.154.190	██████████	1
103.189.154.242	██████████	1

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Peers

There are 2 peers for this ASN.

Peers	Name
AS134773	CHINANET Guangdong province Guangzhou MAN network
AS17622	China Unicom Guangzhou network

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Upstreams

There are 2 upstreams for this ASN.

upstreams	Name
AS134773	CHINANET Guangdong province Guangzhou MAN network
AS17622	China Unicom Guangzhou network

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address	ASN	Details
103.189.154.168	AS146814 Hong Kong University of Science and Technology, Dongchung Town,	`3.34ms` from Guangzhou, 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
197.204.23.30	AS36947 Telecom Algeria	`19.40ms` from Algiers, DZ
222.129.237.46	AS4808 China Unicom Beijing Province Network	`3.36ms` from Beijing, CN
50.202.225.142	AS7922 Comcast Cable Communications, LLC	`0.74ms` from Boston, US
35.195.135.174	AS396982 Google LLC	`0.14ms` from Brussels, BE
108.242.30.94	AS7018 AT&T Enterprises, LLC	`14.93ms` from Chicago, US
203.189.217.110	AS58519 Cloud Computing Corporation	`0.29ms` from Guiyang, CN
20.205.68.206	AS8075 Microsoft Corporation	`0.28ms` from Hong Kong, HK
115.20.24.110	AS4766 Korea Telecom	`1.61ms` from Incheon, KR
41.78.191.254	AS37271 Workonline Communications(Pty) Ltd	`0.17ms` from Johannesburg, ZA
76.166.193.14	AS20001 Charter Communications Inc	`2.36ms` from Los Angeles, US
206.163.31.14	AS2914 NTT America, Inc.	`0.18ms` from Los Angeles, US
12.88.90.14	AS7018 AT&T Enterprises, LLC	`0.73ms` from Los Angeles, US
89.29.132.254	AS41368 Spotting Brands Technologies S.L.	`8.94ms` from Madrid, ES
38.123.201.222	AS263157 Tu Casa Inalambrica de Mexico	`0.95ms` from Mexico City, MX
80.67.228.254	AS20791 BitPoint AG	`3.13ms` from Munich, DE
183.144.35.142	AS4134 CHINANET BACKBONE	`6.17ms` from Ningbo, CN
126.62.134.62	AS17676 SoftBank Corp.	`10.25ms` from Osaka, JP
201.42.171.110	AS27699 TELEFÔNICA BRASIL S.A	`4.44ms` from Osasco, BR
121.148.16.254	AS4766 Korea Telecom	`5.45ms` from Seoul, KR
119.194.133.78	AS4766 Korea Telecom	`1.48ms` from Seoul, KR
125.227.148.254	AS3462 Data Communication Business Group	`0.91ms` from Taipei, TW
61.242.183.78	AS4837 CHINA UNICOM China169 Backbone	`1.99ms` from Wuhan, CN
20.234.144.206	AS8075 Microsoft Corporation	`0.16ms` from Amsterdam, NL
50.104.79.46	AS5650 Frontier Communications of America, Inc.	`4.92ms` from Chicago, US
87.168.230.94	AS3320 Deutsche Telekom AG	`11.12ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 -m5 103.189.155.226

traceroute to 103.189.155.226 (103.189.155.226): 5 hops max, 52 byte packets

1 [AS16276] 141.227.135.3 4.403 ms

2 [AS16276] 57.128.121.90 2.728 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Prague, CZ

On April 13th 2026