AS200063 — ECUTuneFiles Tanguy DELMER

AS200063 announces 1 IPv4 prefixes covering 256 addresses and 1 IPv6 prefixes.

About this network

The AS handle SYEOS is held by ECUTuneFiles, operated by Tanguy DELMER.

What it's used for

• The space carries a single IPv4 prefix 194.15.53.0/24 with netname hyloserv and registrant Private Customer, alongside one IPv6 prefix 2a0c:b641:200::/44.
• With 256 IPv4 addresses announced against 1 observed neighbour, the inventory suggests a small, self-contained network rather than a transit or large access provider.
• Reverse DNS entries follow the pattern rev.as200063.net, indicating internal or generic naming without specific technology indicators like DSL or fibre.

Notable

• The RDAP registrant for the IPv4 block is listed as Private Customer, which differs from the AS holder name ECUTuneFiles or Tanguy DELMER, suggesting the address space may be leased or managed under a private designation.
• The address inventory is minimal, consisting of one /24 IPv4 block and one /44 IPv6 block, typical of a small business or individual operator.

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

Announced prefixes

• 194.15.53.0/24
• 2a0c:b641:200::/44

Upstream networks

• AS198831 GENIUSWEER SAS

Adjacent networks

• AS198831 GENIUSWEER SAS

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 4 route objects.
• Listed in as-sets: AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-TRANSROUTE-SPEC, AS-VM-JE-CUS, AS198831:AS-HOLYCLOUD, AS52025:AS-DOWNSTREAMS-AMSTERDAM, AS52025:AS-DOWNSTREAMS-ASHBURN, AS52025:AS-DOWNSTREAMS-AUCKLAND, AS52025:AS-DOWNSTREAMS-FRANKFURT, AS52025:AS-DOWNSTREAMS-FREMONT, AS52025:AS-DOWNSTREAMS-KANSASCITY, AS52025:AS-DOWNSTREAMS-NEWARK, AS52025:AS-DOWNSTREAMS-SINGAPORE, AS52025:AS-DOWNSTREAMS-STOCKHOLM, AS52025:AS-DOWNSTREAMS-SYDNEY, AS52025:AS-DOWNSTREAMS-TOKYO, AS52025:AS-DOWNSTREAMS-TORONTO.