Data as of Nov 13, 2026

83.143.40.0/21

No anonymizer space · no proxy exits in 30 days

Vectra S.A.

Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
88% of it

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Residential1,79288%2
Business25613%1

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
May 2011 · 15 yr
Origin networks
3
Last change of origin
May 2011
Recorded history

History

Handoffs
2