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 | 5 |
| 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 5 domain names hosted across 5 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 202.45.190.63 | ██████████ | 1 |
| 202.45.190.11 | ████████ | 1 |
| 202.45.190.85 | ██████████ | 1 |
| 202.45.189.98 | ██████████ | 1 |
| 202.45.190.25 | ██████████ | 1 |
Peers
There are 20 peers for this ASN.
| Peers | Name |
|---|---|
| AS132337 | Axclusive |
| AS140627 | OneQode |
| 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 |
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. |
Pingable IPs
10 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 202.45.177.253 |
1.97ms from Hong Kong,
HK
|
|
| 123.255.103.254 |
1.49ms from Hong Kong,
HK
|
|
| 2405:3001:0:bc:1b3::e |
0.90ms from Hong Kong,
HK
|
|
| 202.45.187.4 |
1.22ms from Hong Kong,
HK
|
|
| 202.45.189.78 |
1.05ms from Hong Kong,
HK
|
|
| 202.45.188.76 |
1.03ms from Hong Kong,
HK
|
|
| 202.45.190.53 |
1.08ms from Hong Kong,
HK
|
|
| 202.45.183.253 |
1.47ms from Hong Kong,
HK
|
|
| 123.255.111.254 |
1.57ms from Hong Kong,
HK
|
|
| 2405:3001:1:3a::27 |
1.30ms 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 |
|---|---|---|
| 37.74.70.65 |
2.04ms from Amsterdam,
NL
|
|
| 213.154.254.65 |
1.23ms from Amsterdam,
NL
|
|
| 84.243.208.1 |
0.96ms from Amsterdam,
NL
|
|
| 50.85.51.225 |
0.23ms from Amsterdam,
NL
|
|
| 213.227.160.1 |
0.19ms from Bangkok,
TH
|
|
| 183.242.251.145 |
1.39ms from Beijing,
CN
|
|
| 122.166.177.1 |
1.36ms from Bengaluru,
IN
|
|
| 96.96.236.33 |
1.38ms from Boston,
US
|
|
| 31.5.169.1 |
1.45ms from Bucharest,
RO
|
|
| 190.195.55.1 |
13.82ms from Buenos Aires,
AR
|
|
| 170.10.10.1 |
17.93ms from Chicago,
US
|
|
| 134.70.196.1 |
0.31ms from Chicago,
US
|
|
| 69.129.10.33 |
5.07ms from Chicago,
US
|
|
| 147.92.96.1 |
6.11ms from Chicago,
US
|
|
| 74.84.22.1 |
18.49ms from Dallas,
US
|
|
| 208.42.200.1 |
12.85ms from Dallas,
US
|
|
| 47.187.1.1 |
1.47ms from Dallas,
US
|
|
| 63.65.157.1 |
0.61ms from Dallas,
US
|
|
| 166.102.164.129 |
7.25ms from Dallas,
US
|
|
| 37.211.154.129 |
0.17ms from Doha,
QA
|
|
| 74.81.243.33 |
7.98ms from Draper,
US
|
|
| 63.33.28.177 |
0.17ms from Dublin,
IE
|
|
| 52.164.123.17 |
0.20ms from Dublin,
IE
|
|
| 196.216.213.1 |
1.59ms from Ebene,
MU
|
|
| 198.166.66.1 |
2.13ms from Edmonton,
CA
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Cordoba, AR
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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