AS number details

AS137918

CUHK Medical Centre Limited  ·  cuhkmc.hk

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AS137918 – CUHK Medical Centre Limited

Field Value
Country Hong Kong
Website cuhkmc.hk
Hosted domains 3
Number of IPv4 512
Number of IPv6 0
ASN type Business
Registry apnic
Allocated 5 years ago on Sep 04, 2020
Updated 5 years ago on Sep 04, 2020
Netblock Company Num of IPs
103.155.102.0/24 CUHK Medical Centre Limited 256
103.155.103.0/24 CUHK Medical Centre Limited 256

There are no known IPv6 addresses belonging to this network

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS137918
                                                OrgID:          AS137918
                                                ASName:         AS137918
                                                ASNumber:       AS137918
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 3 domain names hosted across 2 IP addresses on this ASN.

IP Address Domain Domains on this IP
103.155.102.35 ██████████ 2
103.155.102.34 █████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS4760 HKT Limited
AS9304 HGC Global Communications Limited
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS4760 HKT Limited
AS9304 HGC Global Communications Limited
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
103.155.102.32 AS137918 CUHK Medical Centre Limited 1.18ms from Hong Kong, HK
103.155.103.1 AS137918 CUHK Medical Centre Limited 1.24ms from Hong Kong, HK

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
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180.76.227.190 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 3.35ms from Beijing, CN
35.167.42.94 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
20.22.241.110 AS8075 Microsoft Corporation 0.36ms from Boydton, US
223.85.110.30 AS139080 The Internet Data Center of Sichuan Mobile Communication Company Limited 2.14ms from Chengdu, CN
173.13.29.158 AS7922 Comcast Cable Communications, LLC 7.33ms from Flint, US
79.209.120.110 AS3320 Deutsche Telekom AG 4.28ms from Frankfurt am Main, DE
84.191.95.78 AS3320 Deutsche Telekom AG 5.66ms from Frankfurt am Main, DE
222.79.72.190 AS133774 Fuzhou 1.81ms from Fuzhou, CN
59.50.138.46 AS4134 CHINANET-BACKBONE 2.60ms from Haikou, CN
77.24.75.222 AS3209 Vodafone GmbH 2.11ms from Hamburg, DE
103.36.20.254 AS132839 POWER LINE DATACENTER 1.15ms from Hong Kong, HK
76.30.208.174 AS7922 Comcast Cable Communications, LLC 8.75ms from Houston, US
105.233.40.110 AS36874 Cybersmart 0.53ms from Johannesburg, ZA
85.139.175.254 AS2860 NOS COMUNICACOES, S.A. 2.82ms from Lisbon, PT
212.132.224.30 AS201838 Community Fibre Limited 0.75ms from London, GB
104.55.128.206 AS7018 AT&T Enterprises, LLC 1.82ms from Los Angeles, US
85.56.173.254 AS12479 Orange Espagne SA 2.07ms from Madrid, ES
23.213.206.46 AS20940 Akamai International B.V. 0.46ms from Miami, US
95.54.91.158 AS12389 PJSC Rostelecom 1.80ms from Murmansk, RU
59.159.241.254 AS17506 ARTERIA Networks Corporation 1.06ms from Osaka, JP
177.50.171.110 AS26615 TIM S/A 5.47ms from Osasco, BR
186.205.120.142 AS28573 Claro NXT Telecomunicacoes Ltda 1.57ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 103.155.102.29
traceroute to 103.155.102.29 (103.155.102.29): 64 hops max, 52 byte packets
4 [AS4760] 219.76.23.53 1.948 ms
5 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS137918 at robtex.

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