AS219378 ZHANG XIYUAN 🇨🇳 CN
Announcing 13 prefixes, seen at the RIS collectors.
IPv4 prefixes
0
-
IPv6 prefixes
13
44 × /48
Upstreams
9
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
- AS219378
- Name
- ZHANG XIYUAN
- Organisation
- Sakarin Network
- Country
- 🇨🇳 CN
- RIR
- RIPENCC
- Allocated
- 2026-06-22
- Network type
- Educational/Research
- Traffic levels
- 100-1000Mbps
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- AS219378:AS-SAKARIN
- Website
- https://owo.cab
- PeeringDB
- net/42776
- Exchanges
- 5
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,704 | 235 | 92 | inferred |
| AS24482 SG.GS | 🇸🇬 SG | 4,739 | 45 | 3 | inferred |
| AS16509 Amazon.com, Inc. | 🇺🇸 US | 113 | 19,277 | 34 | inferred |
| AS40792 CYBERVERSE | 🇺🇸 US | 69 | 0 | 2 | inferred |
| AS216211 CYBERVERSE LLC | 🇺🇸 US | 68 | 20 | 69 | inferred |
| AS44324 MoeDove LLC | 🇺🇸 US | 28 | 4 | 154 | inferred |
| AS47272 HYEHOST LLC | 🇺🇸 US | 9 | 10 | 30 | inferred |
| AS204211 Shanghai Yingyun Network Technology Co., Ltd. | 🇨🇳 CN | 5 | 1 | 75 | inferred |
| AS38855 STUIX Route Servers | 🇹🇼 TW | 0 | 0 | 3 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
No downstreams observed at the collectors.
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.