SUBNET.IM

83.242.32.0/22

Manuel WannemacherAS39913

At a glance

Addresses

1,024

/22 block

Visibility

100%

80 of 80 vantage points

RPKI

No ROA

Registry

RIPE NCCDE

Allocated 20th April 2004

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: 5 observed paths to 83.242.32.0/22, fanning out from AS39913 toward the vantage points that see it. Each path is written out in full beneath the graph.AS39913Manuel WannemacherOriginAS41998NetCom BW GmbHAS213151Christian ElsenAS8529Zain Omantel Inte…AS132337AxclusiveAS6939Hurricane Electri…AS20130Depaul UniversityAS33891Core-Backbone GmbHAS3356Lumen (Level 3)AS266213PLANETCLICK TELEC…
  1. Amsterdam3991341998213151This path
  2. London, UK39913419988529This path
  3. Singapore3991341998132337This path
  4. Oregon, US3991341998693920130This path
  5. Sao Paulo3991341998338913356266213This 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 80 of 80 full-feed vantage points

Globally propagated

Observed at 5 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
Germany
Allocated
20th April 2004
Allocation block
83.242.32.0/22
Status
assigned
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 83.242.32.0/22
PrefixAddressesOriginVisibility
83.242.36.0/221kAS41998NetCom BW GmbH80/80

History

  1. AS3991312th 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.

Open 83.242.32.0/22 in the calculator/22 reference

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