SUBNET.IM

2a0e:46c4:2401::/48

Laura HausmannAS211579

At a glance

Subnets

65,536 × /64

/48 block

Visibility

100%

62 of 62 vantage points

RPKI

No ROA

Registry

RIPE NCCCH

Allocated 15th July 2019

AS paths to this prefix

One real path per vantage point, fanning out from the origin. Where two reach the prefix the same way, those hops are drawn once. Open a path to follow it hop by hop.

OriginVantage points
AS path graph: 4 observed paths to 2a0e:46c4:2401::/48, fanning out from AS211579 toward the vantage points that see it. Each path is written out in full beneath the graph.AS211579Laura HausmannOriginAS20473The Constant Comp…AS213151Christian ElsenAS51907Kanton ZugAS132337AxclusiveAS7195EdgeUnoAS32590Valve Corporation
  1. Amsterdam21157920473213151This path
  2. London, UK2115792047351907This path
  3. Singapore21157920473132337This path
  4. Sao Paulo21157920473719532590This path

Each row is one path genuinely present in the routing table at our last snapshot, read outward from the origin to the vantage point that saw it. Open a row to follow that one path hop by hop. A heavier line in the graph means more vantage points reach the prefix that same way.

Route visibility

100%

Seen by 62 of 62 full-feed vantage points

Globally propagated

Observed at 4 of our collectors.

What this percentage counts

The denominator counts only full-feed peers — peers carrying a substantially complete routing table at the moment of the snapshot. IXP route-server peers usually feed partial tables and are excluded, because including them would make a normally propagated prefix look as though half the internet could not see it.

It measures how widely an announcement has spread across the networks we can observe. It says nothing about whether the prefix is reachable from any particular place, or how it performs.

Registry and RPKI

RIR
RIPE NCC — Europe, Middle East, Central Asia
Country
Switzerland
Allocated
15th July 2019
Allocation block
2a0e:46c0::/29
Status
allocated
Origin validation
No ROA

No ROA covers this prefix, so RPKI has nothing to say about it either way. This is still the common case for a large share of the routing table.

Prefix hierarchy

Announcements above, below and beside this one in the real routing table.

Covering announcements

No less specific announcement covers this prefix.

More specific announcements

Nothing inside this block is announced separately.

Sibling prefixes

Prefixes of the same length sharing a parent block with 2a0e:46c4:2401::/48
PrefixAddressesOriginVisibility
2a0e:46c4:2400::/4865.5k × /64AS211579Laura Hausmann62/62

History

  1. AS21157912th August 2026 — present
Why these dates start where they do

A first-seen date is the first time we saw that origin, not the first time it appeared in BGP. Our history is forward-only with no backfill, so it says nothing about the period before we started collecting — treat the earliest dates with suspicion.

Routing data derived from RouteViews MRT archives and public registry data.