AS219378 ZHANG XIYUAN 🇨🇳 CN

Announcing 17 prefixes, seen at the RIS collectors.

IPv4 prefixes
0
-
IPv6 prefixes
17
54 × /48
Upstreams
12
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
6
Facilities
2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

17 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announced prefixes

17 in total

Prefix RPKI Peers Sample path First seen
2602:f92a:1310::/48 v6 RPKI valid 35 17639216211206069204211219378 2026-09-18
2a0e:4005:ff10::/48 v6 RPKI valid 35 1763931898219378 2026-10-31
2a0e:4005:ff20::/48 v6 RPKI valid 33 3800116509219378 2026-09-18
2a0e:4005:ffd0::/48 v6 RPKI valid 35 24482219378 2026-10-24
2a0e:4005:ffdd::/48 v6 RPKI valid 31 2448214022744324219378 2026-09-18
2a0f:1cc5:4508::/46 v6 RPKI valid 31 2448214022744324219378 2026-09-18
2a0f:1cc5:450c::/47 v6 RPKI valid 36 3454944324219378 2026-09-18
2a0f:1cc5:450e::/48 v6 RPKI valid 31 2448214022744324219378 2026-09-18
2a0f:1cc5:450f::/48 v6 RPKI valid 35 17639216211219378 2026-09-18
2a0f:1cc5:4510::/46 v6 RPKI valid 35 17639216211206069204211219378 2026-09-18
2a0f:1cc5:4514::/46 v6 RPKI valid 32 17639216211219378 2026-11-08
2a0f:1cc5:4518::/46 v6 RPKI valid 37 3454920420847272219378 2026-09-18
2a0f:1cc5:451c::/46 v6 RPKI valid 35 24482219378 2026-09-21
2a0f:1cc5:4520::/46 v6 RPKI valid 35 2448217433219378 2026-10-10
2a0f:1cc5:4524::/46 v6 RPKI valid 33 38001900219721321445444324219378 2026-10-28
2a0f:1cc5:4560::/44 v6 RPKI valid 35 24482219378 2026-09-21
2a0f:1cc5:45ff::/48 v6 RPKI valid 36 24482219378 2026-09-18