AS18411 — EDTNS-AS-TW - EDT Network Services Limited Co,Ltd.

AS18411 announces 2 IPv4 prefixes covering 4,608 addresses and 0 IPv6 prefixes.

About this network

EDTNS-AS-TW is operated by EDT Network Services Limited Co,Ltd.

What it's used for

• The address space is registered under the netnames EDTNS-NET and EDTNS-TW, indicating a dedicated corporate or business allocation.
• The AS announces 4608 IPv4 addresses across 6 prefixes, with 7 observed neighbours. This ratio of address space to peering partners suggests a business or enterprise network rather than a large-scale transit or residential provider.

Notable

• Registrants for the majority of prefixes are listed as DETNS Network Administrator with IRT contact IRT-EDTNS-TW, which aligns with the AS holder name EDT Network Services.
• The address inventory consists of six IPv4 prefixes, primarily in the 61.56.0.0/16 range, with one prefix in 119.30.0.0/16.
• No IPv6 prefixes are announced in the inventory.

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

Announced prefixes

• 61.56.16.0/20
• 119.30.20.0/23

Upstream networks

• AS17408 AboveNet Communications Taiwan
• AS4637 Telstra Global
• AS55355 ISP
• AS131584 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
• AS24482 SG.GS

Adjacent networks

• AS17408 AboveNet Communications Taiwan
• AS4637 Telstra Global
• AS55355 ISP
• AS131584 Taiwan Intelligent Fiber Optic Network Co.,Ltd.
• AS24482 SG.GS

Routing security

• RPKI: 7 valid, 0 invalid and 0 not-found announcements; 8 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 96 route objects.
• Listed in as-sets: AS-ANC-CUSTOMER-PROXY-REGISTER, AS-CHIEF-TRANSIT, AS-CHIEF-TRANSIT-2002, AS-HINET, AS-HURRICANE, AS-IIJ, AS-PACNET-CUSTOMER-PROXY-REGISTER, AS-RETN-ACTUAL-V4, AS-SEEDNET, AS-SINGTEL, AS-SPARQ, AS-STORMWALL-SET, AS-STORMWALL-SET, AS-TAIFO, AS-TELSTRA-INTL-CUSTOMERS, AS-TFN-TRANSIT-TEST, AS-TFN-TRANSIT1, AS-TFN-TRANSIT1, AS-TRANSROUTE-SPEC, AS-XO-B, AS2497:AS-IIJ, AS3491:AS-CUSTOMERS-AP, AS58453:AS-ASIAASCUST, AS58453:AS-ASIAASCUST.

Internet exchanges

• Taipei Internet Exchange (TPIX) — Taipei, Taiwan