AS218820 WEI JEN CHANG 🇹🇼 TW
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
1
1 × /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
- AS218820
- Name
- WEI JEN CHANG
- Organisation
- chang
- Country
- 🇹🇼 TW
- RIR
- RIPENCC
- Allocated
- 2026-08-31
- Network type
- Educational/Research
- Traffic levels
- 0-20Mbps
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- RIPE::AS218820
- Website
- https://github.com/royhost
- PeeringDB
- net/43424
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2a0c:9a40:e020::/48 v6 | RPKI valid | 38 | 34927218820 | 2026-09-18 |