subnet.im

AS25394MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG

GermanyRegistryRIPE NCCTypeEyeball

As of 10th November 2026, AS25394 (MK Netzdienste Verwaltungs GmbH trading…), an access network registered in Germany with RIPE NCC, originates 25 IPv4 prefixes covering 139k addresses and 7 IPv6 prefixes. By IPv4 address space that makes it the 1,802nd-largest of the 80,733 networks we see originating IPv4, and the 51st-largest of 2,330 in Germany. It is seen behind 38 upstream networks, most often AS2914 (NTT America, Inc.) and AS3356 (Lumen (Level 3)), and in front of 32 downstream networks. 53% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

25

IPv6 prefixes

7

IPv4 addresses

139k

IPv6 /64s

8.7B

Upstream graph

The networks AS25394 is seen behind, one and two hops out, drawn from real AS paths.

AS25394Toward the internet core
Upstream graph for AS25394: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS25394MK Netzdienste Ve…This networkAS2914NTT America, Inc.AS3320Deutsche Telekom …AS3356Lumen (Level 3)AS6667Elisa OyjAS6939Hurricane Electri…AS49544i3D.net B.VAS215859Hetzner Cloud - S…AS13030Init7 (Switzerlan…AS37271Workonline Commun…AS3549Lumen (fka. Globa…AS20130Depaul UniversityAS132337Axclusive

Networks observed one and two hops upstream of AS25394 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

1,108

adjacent networks

Upstreams
383%
Peers
1,03894%
Downstreams
323%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS25394
NetworkCountryRelationshipPathsVantage pts
AS2914NTT America, Inc.USPeer1,39753
AS3356Lumen (Level 3)USPeer1,37955
AS6939Hurricane Electric LLCUSPeer90240
AS3320Deutsche Telekom AGDEPeer41433
AS6667Elisa OyjFIPeer2464
AS174Cogent Communications, LLCUSPeer18415
AS18106Viewqwest Pte LtdSGPeer1822
AS13030Init7 (Switzerland) Ltd.CHPeer1704
AS8455atom86 BVNLPeer1522
AS8888xTom Pty LtdAUPeer1252

Prefixes

All 32

The largest blocks AS25394 originates, widest first.

Largest prefixes originated by AS25394
PrefixAddressesVisibility
85.220.128.0/1732.8k76/76
153.94.128.0/1732.8k76/76
82.100.192.0/1816.4k76/76
178.210.96.0/198.2k76/76
212.90.128.0/198.2k76/76
213.172.96.0/198.2k76/76
31.209.112.0/204.1k76/76
93.184.48.0/204.1k76/76
109.75.16.0/204.1k76/76
153.94.32.0/204.1k76/76

Routing health

How AS25394's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid53.1%17
  • Invalid0.0%0
  • No ROA46.9%15

Propagation

  • Globally propagated90% of full-feed peers or more100.0%32
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 25 prefixes

IPv6 — 7 prefixes

  • /324.3B × /6428.6%2
  • /37134M × /6414.3%1
  • /4865.5k × /6457.1%4

Recent changes

Announcements that started or stopped since 12th Oct 2026.

  • Withdrawn185.129.180.0/2223rd Oct 2026
  • Withdrawn193.239.104.0/2223rd Oct 2026

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.