AS203843 Xing-Kai Wang 🇹🇼 TW
WANG,XING-KAI. Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
3
4 × /48
Upstreams
3
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS203843
- Name
- Xing-Kai Wang
- Organisation
- Xing-Kai Wang
- Country
- 🇹🇼 TW
- RIR
- RIPENCC
- Allocated
- 2022-07-19
- Network type
- Educational/Research
- Traffic levels
- 100-1000Mbps
- Peering policy
- Open
- IRR as-set
- AS203843:AS-ALL
- Website
- https://www.as203843.net
- PeeringDB
- net/30746
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 103.244.163.0/24 v4 | RPKI valid | 41 | 24482203843 | 2026-09-18 |
| 2a14:7580:900::/47 v6 | RPKI valid | 38 | 6939203843 | 2026-09-18 |
| 2a14:7580:901::/48 v6 | RPKI valid | 2 | 24482203843 | 2026-09-18 |
| 2a14:7580:902::/48 v6 | RPKI valid | 38 | 2448217433203843 | 2026-09-18 |