Autonomous System
AS7651 Joint Universities Computer Centre Limited
EducationActiveHong Kong SAR ChinaAPNIC
AS7651 (LINGNAN-AS-AP) is an education network operated by Joint Universities Computer Centre Limited in Hong Kong SAR China, registered with APNIC. It has 13 IPv4 prefixes with 21,248 addresses and 1 IPv6 prefix, which makes it the 6,608th largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses21,248in 13 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#6,608of 82,141 active ASNs
Details
OrganizationJoint Universities Computer Centre Limited
AS nameLINGNAN-AS-AP
Websiteeduhk.hk
Country Hong Kong SAR China (HK)
Network typeEducation
RegistryAPNIC
Abuse contacthartech@jucc.edu.hk
Registered—
Last updated2020-11-11
IPv4 prefixes
13 prefixes · 21,248 addresses| Network | Addresses | First – last address |
|---|---|---|
| 175.159.32.0/20 | 4,096 | 175.159.32.0 – 175.159.47.255 |
| 175.159.48.0/20 | 4,096 | 175.159.48.0 – 175.159.63.255 |
| 202.40.192.0/20 | 4,096 | 202.40.192.0 – 202.40.207.255 |
| 202.75.64.0/21 | 2,048 | 202.75.64.0 – 202.75.71.255 |
| 175.159.248.0/22 | 1,024 | 175.159.248.0 – 175.159.251.255 |
| 202.75.72.0/22 | 1,024 | 202.75.72.0 – 202.75.75.255 |
| 203.188.96.0/22 | 1,024 | 203.188.96.0 – 203.188.99.255 |
| 203.188.100.0/22 | 1,024 | 203.188.100.0 – 203.188.103.255 |
| 203.188.124.0/22 | 1,024 | 203.188.124.0 – 203.188.127.255 |
| 175.159.252.0/23 | 512 | 175.159.252.0 – 175.159.253.255 |
| 203.188.120.0/23 | 512 | 203.188.120.0 – 203.188.121.255 |
| 203.188.122.0/23 | 512 | 203.188.122.0 – 203.188.123.255 |
| 192.245.208.0/24 | 256 | 192.245.208.0 – 192.245.208.255 |
175.159.32.0/20 175.159.48.0/20 202.40.192.0/20 202.75.64.0/21 175.159.248.0/22 202.75.72.0/22 203.188.96.0/22 203.188.100.0/22 203.188.124.0/22 175.159.252.0/23 203.188.120.0/23 203.188.122.0/23 192.245.208.0/24
IPv6 prefixes
1 prefix- 2001:ce0:8::/48
2001:ce0:8::/48
Query AS7651 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS7651&key=YOUR_API_KEY"Any address in its prefixes resolves to AS7651, with or without a key:
curl "https://api.ipapi.is/?q=175.159.32.1"Other networks of Joint Universities Computer Centre Limited
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