AS216052 — CDUBS-NET Craig Schulz

AS216052 announces 0 IPv4 prefixes covering 0 addresses and 3 IPv6 prefixes.

About this network

The AS handle is CDUBS-NET, held by Craig Schulz.

What it's used for

• The address space consists entirely of IPv6 prefixes, including 2a0a:6044:a900::/48 and 2a14:7581::/44, with no IPv4 addresses announced.
• The inventory lists 10 IPv6 prefixes and 0 IPv4 prefixes, observed against 3 neighbours, indicating a small-scale network with limited peering.
• PeeringDB classifies the operator as Educational/Research, suggesting the traffic supports academic or personal research activities rather than commercial services.

Notable

• The registry holder and PeeringDB entry both identify Craig Schulz, confirming the individual ownership of the autonomous system.
• The address inventory is finely subdivided into multiple /48 and /44 blocks, consistent with a personal or small institutional estate rather than a large provider.

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

Announced prefixes

• 2a0a:6044:a910::/44
• 2a0a:6044:a940::/48
• 2a0a:6044:a990::/44

Upstream networks

• AS47272 HYEHOST LLC
• AS21738 Rozint
• AS200461 Ian David Klemm

Adjacent networks

• AS47272 HYEHOST LLC
• AS21738 Rozint
• AS200461 Ian David Klemm

Routing security

• RPKI: 3 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 16 route objects.
• Listed in as-sets: AS-4IXP, AS-4IXP-RS, AS-CLOUDIE:AS-TORONTO, AS-CLOUDIE:AS-TORONTO, AS-HURRICANEV6, AS-HYEHOST:AS-WOLVERHAMPTON, AS-IFOG, AS-IFOG, AS-RETN-ACTUAL-V6, AS-ROZINT-DOWNSTREAM, AS-SCALEBLADE:AS-CUST, AS200461:AS-V6NODE-AUTO, AS209533:AS-BGPTUNNEL, AS209735:AS-LAGRANGE-LON, AS215467:AS-CUSTOMERS, AS216052:AS-ALL, AS44103:AS-BAKKER-IT-AUTO-DOWNSTREAMS, 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.

Internet exchanges

• Local Internet Exchange Düsseldorf — Düsseldorf, Germany