SUBNET.IM

2404:e280:1::/48

China Financial Certification AuthorityAS58866

At a glance

Subnets

65,536 × /64

/48 block

Visibility

84%

52 of 62 vantage points

RPKI

No ROA

Registry

APNICCN

Allocated 26th April 2016

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 2404:e280:1::/48, fanning out from AS58866 toward the vantage points that see it. Each path is written out in full beneath the graph.AS58866China Financial C…OriginAS56048China Mobile Grou…AS9808China Mobile Back…AS58453China Mobile Inte…AS6939Hurricane Electri…AS213151Christian ElsenAS3356Lumen (Level 3)AS32590Valve CorporationAS132337AxclusiveAS15576NTS workspace AGAS51907Kanton Zug
  1. Amsterdam58866560489808584536939213151This path
  2. Sao Paulo5886656048980858453335632590This path
  3. Singapore58866560489808584536939132337This path
  4. London, UK588665604898085845333561557651907This 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

84%

Seen by 52 of 62 full-feed vantage points

Partially 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
APNIC — Asia-Pacific
Country
China
Allocated
26th April 2016
Allocation block
2404:e280::/32
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 2404:e280:1::/48
PrefixAddressesOriginVisibility
2404:e280::/4865.5k × /64AS58866China Financial Certification Authority52/62

History

  1. AS5886612th 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.