AS4528
ðŸ‡ðŸ‡°HKU-AS-HK - The University of Hong KongORG-TUOH1-AP
The University of Hong Kong
APNICallocated
Announced Prefixes (BGP)
9total
7 IPv42 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)83,712
Announced (BGP)83,712
IPv6 Addresses ⓘ
Allocated (RIR)3×10^26
Announced (BGP)3.1×10^26
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
10
Country
ðŸ‡ðŸ‡° HK
RIR
APNIC
Status
allocated
Allocated
1/30/2004
Announced Prefixes
(BGP)9|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | APNICRADB | 5/25/2026 | |
| No ROA | RADB | 5/25/2026 | |
| No ROA | RADB | 5/25/2026 | |
| No ROA | RADB | 5/25/2026 | |
| No ROA | RADB | 5/25/2026 | |
| No ROA | RADB | 5/25/2026 | |
| No ROA | RADB | 5/25/2026 | |
| No ROA | RADB | 5/25/2026 | |
| No ROA | RADB | 5/25/2026 |
Allocated Prefixes
(RIR)8Prefix | Country | RIR | Status |
|---|---|---|---|
| 147.8.0.0/16 | ðŸ‡ðŸ‡° HK | APNIC | allocated |
| 175.159.158.0/23 | ðŸ‡ðŸ‡° HK | APNIC | assigned |
| 175.159.160.0/19 | ðŸ‡ðŸ‡° HK | APNIC | assigned |
| 175.159.212.0/22 | ðŸ‡ðŸ‡° HK | APNIC | assigned |
| 202.45.128.0/24 | ðŸ‡ðŸ‡° HK | APNIC | assigned |
| 202.189.96.0/20 | ðŸ‡ðŸ‡° HK | APNIC | assigned |
| 202.189.112.0/20 | ðŸ‡ðŸ‡° HK | APNIC | assigned |
| 2001:ce0:2200::/40 | ðŸ‡ðŸ‡° HK | APNIC | assigned |
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/4528Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/4528" | jq