asn.dev

Autonomous system

AS35028 MULTIPLAY

Unclassified RIPE

IPv4 addresses 2.30K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly DK
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Unity Technologies

Denmark · AI-generated

business gaming infrastructure denmark

MULTIPLAY is the AS handle for Unity Technologies ApS, the Danish entity behind the Unity game engine and its Multiplay infrastructure.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by registrants "Unity Technologies SRE" and netnames like DK-UNITYTECHNOLOGIES-20050519 and net-85-236-96-0-21.
  • The AS announces 2304 IPv4 addresses across 4 prefixes in Denmark, with only 1 observed neighbour, indicating a small, self-contained internal network rather than a transit or access provider.

Notable

  • Registrants consistently identify as "Unity Technologies SRE" or "Unity Technologies ApS", aligning with the announcer.
  • Multiplay operated as part of Unity Technologies for several years, expanding the platform's reach and infrastructure before being fully integrated.
  • The inventory consists of four contiguous IPv4 blocks in the 85.236.96.0/22 range, with no IPv6 prefixes 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

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

ASNetworkPaths seen
AS3356Level 3 Parent, LLC420

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 4 prefixes · 2.30K addresses IPv6 0 prefixes

CountryNamePrefixes
DKDenmark4

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS35028
Registry name
MULTIPLAY
Registrant
Unity Technologies ApS
Abuse contact
lir@unity3d.com
Registered
2005-05-19
Last changed
2020-03-13
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 7 with no ROA
ROAs
0 authorising AS35028
ASPA
no ASPA record
IRR
100% registered · 7 of 7 announcements
Route objects
10 naming AS35028

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: 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