AS4641
The Hong Kong Internet Exchange Limited · cuhk.edu.hk
Hong Kong
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| Field | Value |
|---|---|
| Country |
Hong Kong
|
| Website | cuhk.edu.hk |
| Hosted domains | 6 |
| Number of IPv4 | 12,288 |
| Number of IPv6 | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | Education |
| Registry | apnic |
| Allocated | 30 years ago on Nov 24, 1995 |
| Updated | 5 years ago on Jun 22, 2020 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 123.255.96.0/19 | Information Technology Services Centre | 8,192 |
| 202.45.176.0/20 | The Chinese University of Hong Kong | 4,096 |
| 202.45.177.0/24 | The Chinese University of Hong Kong | 256 |
| Netblock | Company |
|---|---|
| 2405:3001::/32 | The Hong Kong Internet Exchange Limited |
WHOIS Details
ASHandle: AS4641 OrgID: AS4641 ASName: AS4641 ASNumber: AS4641 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
Hosted Domains
There are 6 domain names hosted across 6 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 202.45.190.25 | ██████████ | 1 |
| 202.45.190.63 | ██████████ | 1 |
| 202.45.190.85 | ██████████ | 1 |
| 202.45.190.11 | ████████ | 1 |
| 202.45.190.12 | ██████████ | 1 |
| 202.45.189.98 | ██████████ | 1 |
Peers
There are 20 peers for this ASN.
| Peers | Name |
|---|---|
| AS132337 | Axclusive |
| AS18106 | Viewqwest Pte Ltd |
| AS23673 | Cogetel Online, Cambodia, ISP |
| AS24149 | Internet Domain Name System Beijing Engineering Resrarch Center Ltd. |
| AS24482 | SG.GS |
| AS36236 | NetActuate, Inc |
| AS3661 | The Chinese University of Hong Kong |
| AS38008 | Aperture Science Limited |
| AS38345 | Internet Domain Name System Beijing Engineering Resrarch Center Ltd. |
| AS39120 | Convergenze S.p.A. |
| AS45796 | UIH / BB Connect |
| AS4635 | Hong Kong Internet Exchange--Route Server 1 |
| AS49544 | i3D.net B.V |
| AS55720 | Gigabit Hosting Sdn Bhd |
| AS6453 | TATA COMMUNICATIONS (AMERICA) INC |
| AS6939 | Hurricane Electric LLC |
| AS7660 | Asia Pacific Advanced Network - Japan |
| AS7713 | PT Telekomunikasi Indonesia |
| AS8359 | MTS PJSC |
| AS9002 | RETN Limited |
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are 3 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS24149 | Internet Domain Name System Beijing Engineering Resrarch Center Ltd. |
| AS3661 | The Chinese University of Hong Kong |
| AS38345 | Internet Domain Name System Beijing Engineering Resrarch Center Ltd. |
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 AS4641 at robtex.
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