AS203472 — POEMA-AS-EU PENG YUJEN

AS203472 announces 0 IPv4 prefixes covering 0 addresses and 6 IPv6 prefixes.

About this network

POEMA-AS-EU is operated by Poema Network.

What it's used for

• The address space consists entirely of IPv6 prefixes, including 2401:5a0:bbb0::/45 and 2a0e:b107:2710::/47, with no IPv4 inventory.
• The network announces 13 IPv6 prefixes and maintains 31 observed neighbours, a ratio that indicates a transit or peering role rather than a large access network.
• Traffic from this AS is routed through a small-scale network infrastructure, consistent with the operator's profile as a niche network provider.

Notable

• The registry holder is listed as PENG YUJEN, while the AS handle identifies the operator as Poema NetworkEU.
• The address inventory is finely subdivided into 13 distinct IPv6 prefixes, suggesting internal segmentation or specific service allocation.

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

Announced prefixes

• 2401:5a0:bbb0::/44
• 2406:840:9840::/44
• 2602:feda:a80::/44
• 2a0e:8f02:f046::/48
• 2a0e:b107:2710::/44
• 2a12:3fc2:ddff::/48

Upstream networks

• AS213605 Liu HaoRan
• AS7720 Skywolf Technology LLC
• AS60326 0xDEADBEEF LTD

Downstream networks

• AS199594 Poema eXchange LLC

Adjacent networks

• AS7720 Skywolf Technology LLC
• AS213605 Liu HaoRan
• AS199594 Poema eXchange LLC
• AS60326 0xDEADBEEF LTD

Routing security

• RPKI: 7 valid, 0 invalid and 2 not-found announcements; 5 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 84 route objects.
• Listed in as-sets: AS-4IXP, AS-4IXP-RS, AS-4IXPV4, AS-CYBERVERSE-AUTO, AS-HURRICANEV6, AS-HYTRON, AS-HYTRON, AS-HYTRONNETWORK, AS-HYTRONNETWORK, AS-IIJ, AS-IIJ6, AS-KSKB-IX-RS2, AS-MESON, AS-MOEBEE-KSKB, AS-MOEDOVE, AS-MOEDOVE, AS-MOEDOVE, AS-MOEDOVE, AS-MRSHEEP-C, AS-POEMA, AS-POEMA-KSKB, AS-QINCLOUD, AS-SKYWOLF-US, AS-TOHUNET-TRANSIT-EU, AS-TOHUNET-TRANSIT-HK.

Internet exchanges

• 4b42 Internet Exchange Point — Zurich, Switzerland