AS218668 — CENA-NET XU YINUO

AS218668 announces 1 IPv4 prefixes covering 256 addresses and 2 IPv6 prefixes.

About this network

CENA-NET is operated by XU YINUO.

What it's used for

• The address space carries Amateur Radio Digital Communications, as indicated by the netname AMPRNET and registrant Amateur Radio Digital Communications for the announced prefix.
• The AS announces 256 IPv4 addresses and 3 IPv6 prefixes, with only 3 observed neighbours, indicating a small, isolated network rather than a transit provider.
• Traffic from this AS consists of amateur radio digital communications, supporting hobbyist radio operators using digital modes over the internet.

Notable

• The registrant Amateur Radio Digital Communications for the IPv4 prefix differs from the AS holder XU YINUO, suggesting the address space is allocated for a specific amateur radio community or project.
• The inventory consists of a single /24 IPv4 block and three /48 IPv6 prefixes, a compact allocation typical of a niche or hobbyist network.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 44.30.180.0/24
• 2602:f2dc:9d::/48
• 2602:f92a:1320::/48

Upstream networks

• AS44324 MoeDove LLC
• AS20473 The Constant Company, LLC
• AS212895 Johannes Ernst
• AS41051 Openfactory GmbH
• AS197324 Vladyslav Koba

Adjacent networks

• AS44324 MoeDove LLC
• AS20473 The Constant Company, LLC
• AS212895 Johannes Ernst
• AS41051 Openfactory GmbH
• AS197324 Vladyslav Koba

Routing security

• RPKI: 5 valid, 0 invalid and 1 not-found announcements; 15 ROAs.
• ASPA: 6 authorised providers.
• IRR: 100% of announcements registered; 30 route objects.
• Listed in as-sets: AS-61595, AS-CTBC-TOOLS-11, AS-CYBERVERSE-AUTO, AS-HURRICANEV6, AS-HYTRON, AS-HYTRON, AS-HYTRONNETWORK, AS-MOEDOVE, AS-MOEDOVE, AS-MOEDOVE, AS-MOEDOVE, AS-ORACLE-OCI-OC1-CUSTOMER, AS-RETN-ACTUAL-V6, AS-STEFAN, AS-STEFAN, AS-STEFAN, AS-VM-JE-CUS, AS154562:AS-CYBERVERSE-AUTO, AS17433:AS-HYTRON, AS17433:AS-HYTRON, AS197324:AS-BGP43, AS199310:AS-DOWNSTREAM, AS202662:AS-HYTRON, AS202782:AS-DOWNSTREAM, AS202782:AS-EVERLINK.