Data as of Nov 14, 2026

154.17.253.0/24

No anonymizer space · no proxy exits in 30 days

2644819 Ontario Inc · space held by Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
Type
Unknown
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS174 Cogent Communications, LLC

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
154.17.0.0/16
since Oct 2020
AS174Internet providerIP broker Aventice (part)87
5 always on
Cogent Communications, LLC

Network & registry

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Rotating
First seen
Nov 2024
Current origin since
May 2026 · 5 mo
Origin networks
2
Last change of origin
May 2026
Recorded history

History

Handoffs
1