asn.dev

Autonomous system

AS209134 REVOPCI

Unclassified ARIN

IPv4 addresses 768 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Atmoso Limited

United Kingdom · AI-generated

business pci uk

The AS handle REVOPCI is held by Atmoso Limited.

What it's used for

  • The address space carries corporate infrastructure, evidenced by netnames UK-REVOPCI-20190401 and REVOPCI-DMZ registered to Atmoso Limited and Atmoso Administrator.
  • The network announces 768 IPv4 addresses across 2 prefixes with 1 observed neighbour, indicating a small, self-contained corporate estate rather than a transit or access provider.
  • Traffic from this AS consists of internal business operations and PCI compliance infrastructure for Atmoso Limited, a UK-based company providing payment processing services.

Notable

  • Registrants align with the announcer, listing Atmoso Limited and Atmoso Administrator for both announced prefixes.
  • The address inventory is compact, consisting of a /23 and a /24 block, consistent with a single-site corporate deployment.

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 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS56444Atmoso Limited174

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, 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 2 prefixes · 768 addresses IPv6 0 prefixes

CountryNamePrefixes
GBUnited Kingdom2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS209134
Registry name
REVOPCI
Registrant
ATMOSO-MNT
Abuse contact
abuse@revolutioncloud.co.uk
Registered
2019-04-01
Last changed
2020-04-09
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS209134
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
3 naming AS209134

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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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