AS59592 — BACKBONE-AS intercolo GmbH

AS59592 announces 0 IPv4 prefixes covering 0 addresses and 1 IPv6 prefixes.

About this network

BACKBONE-AS is operated by intercolo GmbH.

What it's used for

• The address space consists exclusively of two IPv6 prefixes: 2a00:ccc4::/32 and 2a02:2fc0:e::/48.
• With zero IPv4 addresses announced and only two observed neighbours, the low neighbour count relative to the prefix inventory suggests a transit or peering role rather than an access network.
• Intercolo GmbH is a German telecommunications provider, and the traffic from this AS represents its core network infrastructure and interconnection points.

Notable

• The registry holder is listed as BACKBONE-AS intercolo GmbH, which aligns with the AS handle.
• The address inventory is entirely IPv6, with no IPv4 prefixes in the inventory or announced.

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

Announced prefixes

• 2a00:ccc4::/32

Upstream networks

• AS57433 intercolo GmbH
• AS12586 GHOSTnet GmbH

Adjacent networks

• AS57433 intercolo GmbH
• AS12586 GHOSTnet GmbH

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 32 ROAs.
• ASPA: none published.
• IRR: 50% of announcements registered; 13 route objects.
• Listed in as-sets: AS-HURRICANEV6, AS-ICOLO, AS-INTERCOLO, AS-RETN-ACTUAL-V6.

Internet exchanges

• KleyReX Internet Exchange — Frankfurt, Germany