AS204033 — sarthur Oliver Arthur

AS204033 announces 2 IPv4 prefixes covering 512 addresses and 1 IPv6 prefixes.

About this network

The AS handle SARTHUR is held by Oliver Arthur.

What it's used for

• The address space is registered under netnames DE-SASCHA1-20211027 and DE-SASCHA1-20230918, both associated with the registrant Oliver Arthur.
• The network announces 512 IPv4 addresses across 2 prefixes and 2 IPv6 prefixes, with 2 observed neighbours, indicating a small-scale personal or private network rather than a commercial provider.
• Traffic from this AS consists of direct connections from the holder's personal infrastructure, given the individual nature of the registration and the minimal scale of the address inventory.

Notable

• The registrants for both announced prefixes are consistent with the AS holder, Oliver Arthur, as indicated by the RDAP data.
• The address inventory is small and finely subdivided into two /24 blocks and two IPv6 prefixes, typical of a personal or hobbyist network setup.

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

Announced prefixes

• 176.126.127.0/24
• 185.20.7.0/24
• 2a13:3d00:fff5::/48

Upstream networks

• AS47447 23M GmbH
• AS212895 Johannes Ernst

Adjacent networks

• AS47447 23M GmbH
• AS212895 Johannes Ernst

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 3 ROAs.
• ASPA: 2 authorised providers.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-IFOG, AS-IFOG, AS-IILYO, AS-LAN-ADVICE, AS-RETN-ACTUAL-V4, AS-VM-JE-CUS, AS204033:AS-OARTHUR, AS204033:AS-SARTHUR, 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.