Data as of Nov 15, 2026

151.123.64.0/21

No anonymizer space · no proxy exits in 30 days

Koch Industries, Inc. · space held by INV Performance Surfaces, LLC

Announcement
this exact prefix
No RPKI
Announced by
Type
Business

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
151.123.64.0/22
since Jan 2018
AS19254BusinessINV Performance Surfaces, LLC
151.123.68.0/22
since Jan 2018
AS19254BusinessINV Performance Surfaces, LLC
151.123.71.0/24
since Apr 2023
AS19254BusinessINV Performance Surfaces, LLC

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Jan 2018
Current origin since
Jan 2018 · 8.8 yr
Origin networks
1