AS4528 The University of Hong Kong ðŸ‡ðŸ‡° HK
Announcing 9 prefixes, seen at the RIS collectors.
IPv4 prefixes
7
83,712 (327 × /24)
IPv6 prefixes
2
257 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS4528
- Name
- The University of Hong Kong
- Organisation
- The University of Hong Kong
- Country
- ðŸ‡ðŸ‡° HK
- RIR
- APNIC
- Allocated
- 2004-01-30
- Network type
- Educational/Research
- Scope
- Asia Pacific
- Peering policy
- Open
- Website
- http://www.hku.hk
- PeeringDB
- net/12673
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
9 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 147.8.0.0/16 v4 | no ROA | 42 | 2448236624528 | 2026-09-18 |
| 175.159.158.0/23 v4 | no ROA | 41 | 2448236624528 | 2026-09-18 |
| 175.159.160.0/19 v4 | no ROA | 42 | 2448236624528 | 2026-09-18 |
| 175.159.212.0/22 v4 | no ROA | 41 | 2448236624528 | 2026-09-18 |
| 202.45.128.0/24 v4 | no ROA | 41 | 2448236624528 | 2026-09-18 |
| 202.189.96.0/20 v4 | no ROA | 42 | 2448236624528 | 2026-09-18 |
| 202.189.112.0/20 v4 | no ROA | 42 | 2448236624528 | 2026-09-18 |
| 2001:ce0:2::/48 v6 | no ROA | 38 | 2448236624528 | 2026-09-18 |
| 2001:ce0:2200::/40 v6 | no ROA | 38 | 2448236624528 | 2026-09-18 |