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 6 years ago on Sep 04, 2020
Updated 6 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
103.155.102.34 █████████ 1
103.155.102.35 ██████████ 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
103.155.102.37 AS137918 CUHK Medical Centre Limited 1.18ms 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
52.247.137.222 AS8075 Microsoft Corporation 0.60ms from Boydton, US
128.252.74.254 AS2552 Washington University 8.37ms from Chicago, US
219.78.217.254 AS4760 HKT Limited 0.68ms from Hong Kong, HK
106.200.100.222 AS45609 Bharti Airtel Ltd. AS for GPRS Service 0.51ms from Lohogaon, IN
80.79.208.46 AS196778 Transport for London 2.68ms from London, GB
217.40.119.142 AS2856 British Telecommunications PLC 5.38ms from London, GB
77.97.98.206 AS5089 Virgin Media Limited 7.94ms from London, GB
89.130.62.142 AS12479 Orange Espagne SA 9.12ms from Madrid, ES
124.101.15.158 AS4713 NTT DOCOMO BUSINESS,Inc. 6.55ms from Osaka, JP
96.81.182.174 AS7922 Comcast Cable Communications, LLC 8.14ms from San Jose, US
1.225.176.46 AS9318 SK Broadband Co Ltd 1.46ms from Seoul, KR
218.78.11.206 AS4811 China Telecom (Group) 3.44ms from Shanghai, CN
61.58.25.254 AS4780 Digital United Inc. 6.36ms from Taipei, TW
211.166.102.254 AS9389 BEIJING SHENZHOU GREATWALL COMMUNICATION 3.85ms from Tianjin, CN
175.177.176.190 AS9365 its communications Inc. 3.31ms from Tokyo, JP
23.49.80.206 AS16625 Akamai Technologies, Inc. 0.10ms from Toronto, CA
170.85.158.190 AS22616 ZSCALER, INC. 0.36ms from Ashburn, US
37.156.145.190 AS43754 Asiatech Data Transmission company 14.94ms from Baku, AZ
100.21.234.158 AS16509 Amazon.com, Inc. 0.11ms from Boardman, US
108.26.252.142 AS701 Verizon Business 1.36ms from Boston, US
72.13.24.254 AS394147 MAQUOKETA VALLEY ELECTRIC COOPERATIVE 8.61ms from Chicago, US
192.24.154.158 AS6181 Cincinnati Bell Telephone Company LLC 4.61ms from Columbus, US
77.8.187.126 AS6805 Telefonica Germany GmbH & Co.OHG 1.11ms from Hamburg, DE
222.168.140.78 AS4134 CHINANET BACKBONE 8.95ms from Harbin, CN
112.119.198.254 AS4760 HKT Limited 1.00ms 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 103.155.102.3
traceroute to 103.155.102.3 (103.155.102.3): 64 hops max, 52 byte packets
1 [AS15169] 72.14.236.39 249.565 ms
2 *
3 *
4 [AS9304] 218.189.104.38 207.959 ms
5 [AS137918] 103.155.102.3 215.665 ms
Measurement taken from IPinfo ProbeNet in Zuerich, CH
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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