asn.dev

Autonomous system

AS211085 AMCCOMP-MASTER-PRAHA

Unclassified RIPE

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

Summary

mapnet IT services s.r.o.

Czechia · AI-generated

business it-services czechia

AMCCOMP-MASTER-PRAHA is operated by mapnet IT services s.r.o.

What it's used for

  • The address space carries IT services infrastructure, evidenced by the netname CZ-MAPNET-20241125 and the registrant mapnet IT services s.r.o.
  • The AS announces 256 IPv4 addresses and 2 IPv6 prefixes with only 1 observed neighbour, indicating a small, self-contained business network rather than a transit or large access provider.
  • Traffic from this AS consists of web/API endpoints and internal services for mapnet IT services s.r.o., a Czech company providing custom IT solutions and professional services.

Notable

  • The RDAP registrant Martin Poisel; mapnet IT services s.r.o. aligns with the AS holder, confirming consistent ownership.
  • The address inventory is compact, consisting of a single /24 IPv4 block and two IPv6 prefixes, typical for a specialized IT services firm.

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

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

ASNetworkPaths seen
AS24971MasterDC s.r.o.125

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 2 prefixes

CountryNamePrefixes
CZCzechia3

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS211085
Registry name
amccomp-master-praha
Registrant
mpoisel
Abuse contact
abuse@mapnet.cz
Registered
2021-07-01
Last changed
2023-12-19
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 3 valid, 0 with no ROA
ROAs
3 authorising AS211085
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS211085

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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