asn.dev

Autonomous system

AS200713 FREY-AS Zettaplan AG

Unclassified APNIC

IPv4 addresses 2.82K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly CH
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

Zettaplan AG

Switzerland · AI-generated

business switzerland corporate

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. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6730Sunrise GmbH269
AS3257GTT Communications Inc.4

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-01, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 4 prefixes · 2.82K addresses IPv6 1 prefixes

CountryNamePrefixes
CHSwitzerland5

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS200713
Registry name
FREY-AS
Registrant
FREYCIE-MNT
Abuse contact
noc@zettaplan.ch
Registered
2015-04-30
Last changed
2020-11-16
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
60% valid · 3 valid, 2 with no ROA
ROAs
3 authorising AS200713
ASPA
no ASPA record
IRR
80% registered · 4 of 5 announcements
Route objects
4 naming AS200713

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 447 networks and 1,843 prefixes, as published 2026-11-02. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check