asn.dev

Autonomous system

AS50350 MKS-AS MKS Pamp SA

Unclassified RIPE

IPv4 addresses 256 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CH
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

MKS PAMP

Switzerland · AI-generated

business corporate switzerland precious-metals

The AS handle MKS-AS is held by MKS PAMP SA.

What it's used for

  • The address space carries corporate infrastructure, evidenced by the netname MKS-CH and registrant MKS Pamp SA.
  • The network announces 256 IPv4 addresses across 1 prefix with 2 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access provider.
  • Traffic from this AS consists of office workers and internal systems for a Swiss precious metals refiner.

Notable

  • The RDAP registrant MKS Pamp SA matches the registry holder, confirming consistent ownership.
  • MKS PAMP is a major Swiss refiner of precious metals, part of the global gold trading hub.
  • The inventory consists of a single /24 block, representing a compact internal network.

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 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3303Swisscom (Schweiz) AG40
AS21217Infrastructure Switzerland Colo Sarl24

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-02, 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 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
CHSwitzerland1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS50350
Registry name
MKS-AS
Registrant
CH-MKS-MNT
Abuse contact
abuse@ip-plus.net
Registered
2009-12-22
Last changed
2021-01-29
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS50350
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS50350

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: 448 networks and 1,851 prefixes, as published 2026-11-03. 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