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
103.189.154.242	██████████	1
103.189.154.50	████████	1
103.189.154.190	██████████	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
103.189.154.4	AS146814 Hong Kong University of Science and Technology, Dongchung Town,	`3.24ms` 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
97.127.131.254	AS19901 Brightspeed	`3.99ms` from Ashburn, US
97.204.107.126	AS6167 Verizon Business	`17.74ms` from Ashburn, US
108.242.108.126	AS7018 AT&T Enterprises, LLC	`4.38ms` from Atlanta, US
123.120.175.126	AS4808 China Unicom Beijing Province Network	`3.14ms` from Beijing, CN
34.71.71.238	AS396982 Google LLC	`0.40ms` from Council Bluffs, US
71.8.117.238	AS20115 Charter Communications LLC	`3.40ms` from Dallas, US
84.58.37.110	AS3209 Vodafone GmbH	`2.40ms` from Hamburg, DE
116.48.171.254	AS4760 HKT Limited	`1.64ms` from Hong Kong, HK
175.139.251.254	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`1.43ms` from Kuala Lumpur, MY
86.31.57.30	AS5089 Virgin Media Limited	`4.40ms` from London, GB
209.93.93.14	AS6871 Plusnet	`2.63ms` from London, GB
149.132.3.110	AS137 Consortium GARR	`1.81ms` from Milan, IT
139.5.101.254	AS58659 Quest Consultancy Pvt Ltd	`4.56ms` from Mumbai, IN
187.183.95.14	AS28573 Claro NXT Telecomunicacoes Ltda	`8.40ms` from Osasco, BR
93.43.69.14	AS12874 Fastweb SpA	`1.62ms` from Rome, IT
62.152.70.30	AS8359 MTS PJSC	`1.47ms` from Saint Petersburg, RU
27.234.25.158	AS4766 Korea Telecom	`1.98ms` from Seoul, KR
52.195.86.46	AS16509 Amazon.com, Inc.	`0.26ms` from Tokyo, JP
41.103.120.30	AS36947 Telecom Algeria	`14.94ms` from Valencia, ES
172.191.149.142	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
68.47.140.94	AS7922 Comcast Cable Communications, LLC	`10.27ms` from Atlanta, US
146.88.180.30	AS13767 DataBank Holdings, Ltd.	`1.25ms` from Dallas, US
117.219.234.254	AS9829 National Internet Backbone	`0.70ms` from Delhi, IN
113.170.196.110	AS45899 VNPT Corp	`2.12ms` from Ho Chi Minh City, VN
183.178.159.174	AS10103 HK Broadband Network Ltd.	`0.73ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f7 103.189.154.115

traceroute to 103.189.154.115 (103.189.154.115): 64 hops max, 52 byte packets

7 [AS4134] 219.128.214.13 12.486 ms

8 *

9 *

10 [AS4134] 58.63.61.174 9.561 ms

11 [AS4134] 14.23.26.42 10.813 ms

12 *

13 *

14 *

15 [AS146814] 103.189.154.115 5.629 ms

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

On February 16th 2026

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