AS215659 — MOEMOEKYUN Aokigahara SRL

AS215659 announces 8 IPv4 prefixes covering 2,048 addresses and 2 IPv6 prefixes.

About this network

The AS handle MOEMOEKYUN is held by Aokigahara SRL, operating under the brand name Kyun.

What it's used for

• The address space carries mixed services, with reverse DNS entries pointing to mail servers (mail.aai.im, 45.137.99.127ptrmail.0x711.xyz) and FTP services (ftp.fcjtest.eravulgaris.jp).
• The network announces 2048 IPv4 addresses across 8 prefixes and 2 IPv6 prefixes, maintaining only 3 observed neighbours, a ratio indicative of a small-scale access or hosting provider rather than a transit carrier.
• Traffic from this AS consists of web and API endpoints, mail services, and potentially VPN or proxy traffic, consistent with the operator's business model as a digital service provider.

Notable

• Registrants are largely listed as "Private Customer," with specific netnames for 66.78.40.0/24 (Aokigahara SRL) and 93.113.25.0/24 (SimpliQ Tech SRL), while the main netname MOEMOEKYUN is registered to Kyun Network Operations.
• The address inventory is fragmented across eight distinct /24 blocks, including space previously associated with SimpliQ Tech SRL, suggesting a collection of leased or acquired prefixes rather than a single contiguous allocation.

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

Announced prefixes

• 31.57.129.0/24
• 45.38.20.0/24
• 45.137.99.0/24
• 65.87.7.0/24
• 66.78.40.0/24
• 82.153.138.0/24
• 93.113.25.0/24
• 150.40.117.0/24
• 2a0e:bfc7:1400::/48
• 2a0f:85c1:356::/48

Upstream networks

• AS44592 SkyLink Data Center BV
• AS214209 Internet Magnate (Pty) Ltd
• AS400304 Redoubt Networks

Adjacent networks

• AS44592 SkyLink Data Center BV
• AS214209 Internet Magnate (Pty) Ltd
• AS400304 Redoubt Networks

Routing security

• RPKI: 13 valid, 1 invalid and 0 not-found announcements; 15 ROAs.
• ASPA: none published.
• IRR: 93% of announcements registered; 21 route objects.
• Listed in as-sets: AS-CRUNCHBITS-SPO, AS-CRUNCHBITS-TEST, AS-HOSTSLIM, AS-RETN-ACTUAL-V4, AS200950:AS-MAIN, AS214209:AS-INTERNET-MAGATE, AS400304:AS-LBLK-AUTO-SET.