Autonomous System 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
IPv4 addresses 512
IPv6 addresses 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
103.155.102.41 AS137918 CUHK Medical Centre Limited 1.22ms from Hong Kong, HK
103.155.103.4 AS137918 CUHK Medical Centre Limited 1.21ms 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
199.230.150.254 AS22855 Cardinal Health, Inc. 1.71ms from Chicago, US
8.17.179.254 AS3356 Level 3 Parent, LLC 0.75ms from Chicago, US
178.203.193.254 AS3209 Vodafone GmbH 5.06ms from Frankfurt am Main, DE
180.225.13.110 AS17858 LG POWERCOMM 1.58ms from Incheon, KR
175.123.16.94 AS9318 SK Broadband Co Ltd 2.90ms from Incheon, KR
220.149.255.254 AS9318 SK Broadband Co Ltd 1.95ms from Incheon, KR
115.133.6.254 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 4.16ms from Kuala Lumpur, MY
59.45.168.46 AS4134 CHINANET-BACKBONE 4.63ms from Liaoyang, CN
129.67.23.254 AS786 Jisc Services Limited 3.19ms from London, GB
98.184.242.174 AS22773 Cox Communications Inc. 2.99ms from Los Angeles, US
84.163.153.238 AS3320 Deutsche Telekom AG 5.21ms from Nuernberg, DE
90.39.127.62 AS3215 Orange S.A. 7.01ms from Paris, FR
2.13.123.30 AS3215 Orange S.A. 6.16ms from Paris, FR
54.88.160.126 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
46.152.134.206 AS35819 Etihad Etisalat, a joint stock company 2.69ms from Riyadh, SA
177.225.19.222 AS13999 Mega Cable, S.A. de C.V. 11.66ms from Santiago de Querétaro, MX
71.91.202.94 AS20115 Charter Communications LLC 5.91ms from St. Louis, US
203.129.152.14 AS4826 Vocus Connect International Backbone 0.22ms from Sydney, AU
125.100.87.46 AS17506 ARTERIA Networks Corporation 0.95ms from Tokyo, JP
124.219.159.46 AS2527 Sony Network Communications Inc. 2.82ms from Tokyo, JP
216.145.103.174 AS25946 NetAccess Systems Inc 1.67ms from Toronto, CA
46.160.157.30 AS41560 UGMK-Telecom LLC 6.57ms from Yekaterinburg, RU
71.217.211.254 AS19901 Brightspeed 10.59ms from Ashburn, US
69.255.188.206 AS7922 Comcast Cable Communications, LLC 11.41ms from Ashburn, US
217.230.190.126 AS3320 Deutsche Telekom AG 4.89ms from Berlin, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 103.155.103.3
traceroute to 103.155.103.3 (103.155.103.3): 64 hops max, 52 byte packets
2 [AS23961] 156.0.200.35 1.985 ms
3 [AS969] 199.119.64.166 235.416 ms
4 *
5 [] 185.156.45.118 0.082 ms
6 *
7 *
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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