AS47509 Wai-Wah Tang 🇬🇧 GB
Announcing 16 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
16
28 × /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
Announcement history
One point per day, recorded at each table import
IPv4
IPv6
Recorded changes
New prefixes and origin changes seen on the live stream
| When | Change | Prefix | Origin | Path |
|---|---|---|---|---|
| 2026-10-12 16:29:44Z | new prefix | 2a0f:b240:5200::/47 | AS47509 Wai-Wah Tang | 17639551190024105147509 |
| 2026-10-12 16:29:44Z | new prefix | 2a0f:b240:52f3::/48 | AS47509 Wai-Wah Tang | 176392042084727247509 |
| 2026-10-12 16:29:44Z | new prefix | 2a0f:b240:52f2::/48 | AS47509 Wai-Wah Tang | 5805739351393514105147509 |