AS212154 Wei-Cheng Tsai 🇹🇼 TW
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
3
3 × /48
Upstreams
4
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
- AS212154
- Name
- Wei-Cheng Tsai
- Organisation
- Saru Network
- Country
- 🇹🇼 TW
- RIR
- RIPENCC
- Allocated
- 2022-08-10
- Network type
- Educational/Research
- Traffic levels
- 0-20Mbps
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- AS-SARUNETWORK
- Website
- https://as.saru.moe
- PeeringDB
- net/25496
- Exchanges
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2a05:dfc3:fd0f::/48 v6 | RPKI valid | 40 | 199854212154 | 2026-09-18 |
| 2a0e:8f02:f047::/48 v6 | no ROA | 40 | 199854212154 | 2026-09-18 |
| 2a0e:b107:1c0f::/48 v6 | RPKI valid | 40 | 199854212154 | 2026-09-18 |