SUBNET.IM

2a12:6e86::/32

CoreStream LLCAS207432

At a glance

Subnets

4,294,967,296 × /64

/32 block

Visibility

100%

62 of 62 vantage points

RPKI

Valid

Registry

RIPE NCCUS

Allocated 24th November 2021

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 2a12:6e86::/32, fanning out from AS207432 toward the vantage points that see it. Each path is written out in full beneath the graph.AS207432CoreStream LLCOriginAS43641SOLLUTIUM EU Sp z…AS6939Hurricane Electri…AS213151Christian ElsenAS51907Kanton ZugAS32590Valve CorporationAS132337Axclusive
  1. Amsterdam207432436416939213151This path
  2. London, UK20743243641693951907This path
  3. Sao Paulo20743243641693932590This path
  4. Singapore207432436416939132337This 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
United States
Allocated
24th November 2021
Allocation block
2a12:6e80::/29
Status
allocated
Origin validation
Valid

A ROA exists that authorises this origin AS to announce this prefix at this length.

ROAs covering this prefix

Route Origin Authorisations covering 2a12:6e86::/32
ROA prefixAuthorised originMax length
2a12:6e80::/29AS207432/64

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 2a12:6e86::/32
PrefixAddressesOriginVisibility
2a12:6e87::/324.3B × /64AS207432CoreStream LLC62/62

History

  1. AS20743212th 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.