AS47509 Wai-Wah Tang 🇬🇧 GB
Announcing 12 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
12
20 × /48
Upstreams
3
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
- AS47509
- Name
- Wai-Wah Tang
- Organisation
- Tang
- Country
- 🇬🇧 GB
- RIR
- RIPENCC
- Allocated
- 2023-09-08
- Network type
- Educational/Research
- Traffic levels
- 20-100Mbps
- Scope
- Europe
- Peering policy
- Open
- IRR as-set
- AS47509:AS-TANG
- Website
- http://my-tang.com
- PeeringDB
- net/34289
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
12 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2a0a:6044:b100::/46 v6 | RPKI valid | 36 | 244824105147509 | 2026-09-26 |
| 2a0a:6044:b100::/47 v6 | RPKI valid | 36 | 345492042084727247509 | 2026-09-18 |
| 2a0a:6044:b100::/48 v6 | RPKI valid | 35 | 345493492747509 | 2026-09-18 |
| 2a0a:6044:b1f1::/48 v6 | RPKI valid | 35 | 345493492747509 | 2026-09-18 |
| 2a0a:6044:b1f2::/48 v6 | RPKI valid | 36 | 345492042084727247509 | 2026-09-18 |
| 2a0a:6044:b1f3::/48 v6 | RPKI valid | 36 | 244824105147509 | 2026-09-26 |
| 2a14:7581:900::/46 v6 | RPKI valid | 36 | 244824105147509 | 2026-09-26 |
| 2a14:7581:900::/47 v6 | RPKI valid | 36 | 345492042084727247509 | 2026-09-18 |
| 2a14:7581:900::/48 v6 | RPKI valid | 35 | 345493492747509 | 2026-09-18 |
| 2a14:7581:9f1::/48 v6 | RPKI valid | 35 | 345493492747509 | 2026-09-18 |
| 2a14:7581:9f2::/48 v6 | RPKI valid | 37 | 345492042084727247509 | 2026-09-18 |
| 2a14:7581:9f3::/48 v6 | RPKI valid | 36 | 244824105147509 | 2026-09-26 |