Data as of Nov 11, 2026

103.4.96.0/22

No anonymizer space · no proxy exits in 30 days

Facebook, Inc. · space held by Facebook Singapore Pte Ltd.

Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
0 / 100 · Low
Known crawler

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Nov 2011
Current origin since
Nov 2011 · 15 yr
Origin networks
1