Data as of Nov 11, 2026

131.221.151.0/24

No anonymizer space · no proxy exits in 30 days

Direct Fibra

Announcement
this exact prefix
RPKI valid
Announced by
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
131.221.148.0/22
since May 2015
AS264433Residential239
13 always on

Network & registry

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Rotating
First seen
Sep 2015
Current origin since
Sep 2023 · 3.2 yr
Origin networks
3
Last change of origin
Jul 2025
Recorded history

History

Handoffs
3