asn.dev

Autonomous system

AS21241 MUZO-AS Prague

Unclassified RIPE

IPv4 addresses 2.05K 3 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly CZ
Exchanges 0 recorded by PCH
Upstreams 2 1 downstream
Flagged prefixes 0 none

Summary

Global Payments Europe

Czechia · AI-generated

business payments corporate

The AS handle MUZO-AS is held by Global Payments Europe, s.r.o.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by the netname MUZO-NET and reverse DNS entries like acs2-p.test.gpe.cz pointing to the gpe.cz domain.
  • The AS announces 2048 IPv4 addresses across 3 prefixes with only 2 observed neighbours, a ratio indicating a small, self-contained corporate estate rather than a transit or access provider.

Notable

  • All registrants for the announced prefixes are listed as Global Payments Europe, s.r.o.; GPE sec. dep., which aligns directly with the AS holder name.
  • The address inventory consists of three contiguous IPv4 blocks within the 193.58.72.0/22 range, with no IPv6 prefixes currently announced.

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, 1 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS55002F5, Inc.116
AS5610O2 Czech Republic, a.s.59

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 3 prefixes · 2.05K addresses IPv6 0 prefixes

CountryNamePrefixes
CZCzechia3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS21241
Registry name
MUZO-AS
Registrant
MUZO-MNT
Abuse contact
security@gpe.cz
Registered
2001-10-04
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
3 authorising AS21241
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
1 naming AS21241

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: 442 networks and 1,773 prefixes, as published 2026-10-13. 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