Data as of Nov 10, 2026

121.0.3.0/24

No anonymizer space · no proxy exits in 30 days

On Q · space held by On Q Networks

Announcement
RPKI valid
Announced by
Type
Internet provider
Risk
0 / 100 · Low

Network & registry

Routing timeline

Who has announced 121.0.0.0/21

121.0.0.0/21

Routing history

Pattern
Stable
First seen
May 2007
Current origin since
Sep 2023 · 3.2 yr
Origin networks
1