AS212358 — TW-DANNY-AS WeiXuan Chang

AS212358 announces 1 IPv4 prefixes covering 256 addresses and 1 IPv6 prefixes.

About this network

The AS handle TW-DANNY-AS is held by WeiXuan Chang.

What it's used for

• The space carries a single IPv4 block with netname ASSMAU-NET and registrant IRT-ASSMAU-TW.
• The inventory consists of 256 IPv4 addresses and 1 IPv6 prefix, observed against 2 neighbours, indicating a small-scale network with limited peering.

Notable

• The RDAP registrant IRT-ASSMAU-TW differs from the AS holder name WeiXuan Chang, suggesting the address space may be leased or managed under a different administrative identity.
• The address inventory is minimal, comprising one /24 IPv4 prefix and one /48 IPv6 prefix.

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

Announced prefixes

• 103.122.118.0/24
• 2a0e:8f02:f00f::/48

Upstream networks

• AS23961 Misaka Network, Inc.
• AS6939 Hurricane Electric LLC
• AS38855 Taiwan Digital Streaming Co.
• AS24482 SG.GS

Adjacent networks

• AS23961 Misaka Network, Inc.
• AS6939 Hurricane Electric LLC
• AS38855 Taiwan Digital Streaming Co.
• AS24482 SG.GS

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-DA21510, AS-KIRINO, AS-MISAKA-CUSTOMERS2, AS-NATOLAB-C, AS-NATOLAB-C, AS138997:AS-HK, AS20473:AS-VULTR, AS917:AS-CUSTOMERS, AS917:AS-CUSTOMERS-LARGE.

Internet exchanges

• Student & Technology United Internet Exchanges — Taipei, Taiwan