asn.dev

Autonomous system

AS47890 UNMANAGED-DEDICATED-SERVERS

Unclassified Spamhaus ASN-DROP RIPE

IPv4 addresses 5.89K 19 prefixes
IPv6 prefixes 4 counted as prefixes, not addresses
Countries 1 mostly GB
Exchanges 0 recorded by PCH
Upstreams 4 3 downstream
Flagged prefixes 0 none

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

4 upstream, 3 downstream and 11 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS9002RETN Limited641
AS9050Orange Romania S.A.420
AS1299Arelion Sweden AB399
AS12302Vodafone Romania S.A.36

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 19 prefixes · 5.89K addresses IPv6 4 prefixes

CountryNamePrefixes
GBUnited Kingdom23

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS47890
Registry name
UNMANAGED-DEDICATED-SERVERS
Registrant
UNMANAGED LTD
Abuse contact
abuse@unmanaged.uk
Registered
2020-07-27
Last changed
2022-12-29
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
78% valid · 21 valid, 6 with no ROA
ROAs
34 authorising AS47890
ASPA
no ASPA record
IRR
96% registered · 26 of 27 announcements
Route objects
58 naming AS47890

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

On Spamhaus ASN-DROP Spamhaus lists this entire network (associated domain bunea.eu) as controlled by, or hijacked for, cybercrime. Many operators null-route everything it originates.

8 DROP matches Announced space overlapping the DROP prefix list.

AnnouncedDROP entryRecord
2.57.122.0/242.57.122.0/24SBL636050
45.13.37.0/2445.13.37.0/24SBL682859
80.94.92.0/2380.94.92.0/24SBL636056
80.94.92.0/2380.94.92.0/22SBL682858
80.94.94.0/2480.94.92.0/22SBL682858
92.118.39.0/2492.118.39.0/24SBL636057
193.32.162.0/24193.32.162.0/24SBL636059
193.46.254.0/23193.46.255.0/24SBL682862

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 432 networks and 1,768 prefixes, as published 2026-10-12. 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