AS200713 — FREY-AS Zettaplan AG

AS200713 announces 4 IPv4 prefixes covering 2,816 addresses and 1 IPv6 prefixes.

About this network

The AS handle FREY-AS is held by Zettaplan AG.

What it's used for

• The address space carries corporate infrastructure, evidenced by netnames ZETTAPLAN-NET and CH-OPTIMANETSCHWEIZ-20161229 associated with registrants Zettaplan AG and OptimaNet Schweiz AG.
• The network announces 2816 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a small, isolated corporate estate rather than a transit or access provider.
• Traffic from this AS consists of internal corporate endpoints and services for Zettaplan AG and its subsidiary OptimaNet Schweiz AG.

Notable

• Registrants align with the announcer, listing Zettaplan AG for the 193.41.x.x blocks and OptimaNet Schweiz AG for the 185.x.x.x blocks.
• The inventory is finely subdivided into four distinct IPv4 prefixes, reflecting site-by-site segmentation typical of an internal corporate network.
• Reverse DNS entries point to rootserver.io, indicating the use of a third-party DNS hosting service for internal infrastructure.

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

Announced prefixes

• 185.66.108.0/22
• 185.117.168.0/22
• 193.41.90.0/24
• 193.41.148.0/23
• 2a0e:f0c0::/29

Upstream networks

• AS6730 Sunrise GmbH
• AS3257 GTT Communications Inc.

Adjacent networks

• AS6730 Sunrise GmbH
• AS3257 GTT Communications Inc.

Routing security

• RPKI: 3 valid, 0 invalid and 2 not-found announcements; 3 ROAs.
• ASPA: none published.
• IRR: 80% of announcements registered; 4 route objects.
• Listed in as-sets: AS-CABLECOM, AS-GTTCUST, AS-GTTCUST6.