subnet.im

2405:4340::/48

Not announced at this prefix length

No announcement covering 2405:4340::/48 was visible from any of our collectors at the last snapshot. That can mean the space is unrouted, or that it is announced only within a network we have no vantage point inside.

At a glance

Subnets

65,536 × /64

/48 block

Visibility

Unknown

RPKI

Unknown

Registry

APNICVN

Allocated 6th September 2019

AS paths to this prefix

No AS paths are stored for this prefix. We keep the full path from one reference peer per collector rather than from every peer, so a prefix only has paths here once it has been seen by one of those peers.

Registry and RPKI

RIR
APNIC — Asia-Pacific
Country
Vietnam
Allocated
6th September 2019
Allocation block
2405:4340::/32
Status
allocated
Origin validation
Unknown

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

No prefix of the same length in the same parent block is announced.

History

  1. AS3873112th October 2026 — 13th October 2026
  2. AS3873122nd September 2026 — 6th October 2026
  3. AS13598712th August 2026 — 21st September 2026
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.