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AS64457Matteo Fruhwald trading as PipeHost e.U.

AustriaRegistryRIPE NCC

As of 26th September 2026, AS64457 (Matteo Fruhwald trading as PipeHost e.U.), a network registered in Austria with RIPE NCC, originates 7 IPv4 prefixes covering 1.8k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 29,812th-largest of the 79,480 networks we see originating IPv4, and the 224th-largest of 615 in Austria. It is seen behind 6 upstream networks, most often AS6939 (Hurricane Electric LLC) and AS215120 (Evolus IT Solutions GmbH), and in front of 3 downstream networks. Every one of its announcements has 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

7

IPv6 prefixes

2

IPv4 addresses

1.8k

IPv6 /64s

33.6M

Upstream graph

The networks AS64457 is seen behind, one and two hops out, drawn from real AS paths.

AS64457Toward the internet core
Upstream graph for AS64457: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS64457Matteo Fruhwald t…This networkAS6939Hurricane Electri…AS24940Hetzner Online Gm…AS49592Pipe Networks LTDAS51396Pfcloud UG (haftu…AS215120Evolus IT Solutio…AS18106Viewqwest Pte LtdAS20130Depaul UniversityAS2914NTT America, Inc.AS3356Lumen (Level 3)AS62255BiMajLink d.o.o.AS49581Ferdinand Zink tr…AS1299Arelion (fka. Tel…

Networks observed one and two hops upstream of AS64457 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

19

adjacent networks

Upstreams
632%
Peers
1053%
Downstreams
316%

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

Upstreams of AS64457
NetworkCountryRelationshipPathsVantage pts
AS6939Hurricane Electric LLCUSPeer65869
AS215120Evolus IT Solutions GmbHATPeer59480
AS49592Pipe Networks LTDGBPeer32080
AS51396Pfcloud UG (haftungsbeschrankt)DEPeer6363
AS24940Hetzner Online GmbHDEPeer182
AS216265ARISTO NETWORKS LTDGBPeer81

Prefixes

The largest blocks AS64457 originates, widest first.

Largest prefixes originated by AS64457
PrefixAddressesVisibility
94.194.144.0/2425680/81
94.194.145.0/2425680/81
94.194.146.0/2425680/81
94.194.147.0/2425680/81
151.242.144.0/2425681/81
185.224.3.0/2425681/81
188.137.158.0/2425681/81
2a14:7c0:f100::/4016.8M × /6463/64
2a14:7c0:f300::/4016.8M × /6463/64

Routing health

How AS64457'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

  • Valid100.0%9
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%9
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 7 prefixes

IPv6 — 2 prefixes

  • /4016.8M × /64100.0%2

Recent changes

Announcements that started or stopped since 27th Aug 2026.

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