asn.dev

Autonomous system

AS204236 UK-MDSCEM

Unclassified RIPE

IPv4 addresses 1.02K 1 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

Inferno Communications Ltd

United Kingdom · AI-generated

business uk small

The AS handle UK-MDSCEM is held by Inferno Communications Ltd.

What it's used for

  • The space carries business traffic, evidenced by the netname UK-INFERNOLAN-20150709 and the reverse DNS entry edge1.vizuina.uk.
  • The network announces 1024 IPv4 addresses across 1 prefix with 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 and API endpoints for the operator's services, specifically associated with the vizuina.uk domain.

Notable

  • The RDAP registrant Inferno Communications Ltd aligns with the business identity, while the registry holder is listed as Daniel Ionita.
  • The address inventory consists of a single /22 block, 185.108.132.0/22, which is finely subdivided for internal use.

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
AS44355Colocation Ltd61

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-30, 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 · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
GBUnited Kingdom1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS204236
Registry name
uk-div011
Registrant
DIONITAV011-MNT
Abuse contact
abuse@vizuina.uk
Registered
2015-07-21
Last changed
2026-08-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
1 authorising AS204236
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS204236

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 1,849 prefixes, as published 2026-10-30. 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