LAYER3 INTEL
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Data as of Nov 14, 2026

154.28.24.0/21

No anonymizer space · no proxy exits in 30 days

Cogent Communications, LLC

Announcement
154.24.0.0/13
No RPKI
Announced by
AS174
Type
Hosting
IPv4 market

Path

1 · Holder
Unnamed holder
2 · Leased from
Aventice, Rackdog
3 · Announced by
AS174 Cogent Communications, LLC
since Sep 2006 · 20.2 yr ago
4 · Use
Hosting

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeHolderRPKI
154.28.24.0/24
since Oct 2023
AS19740HostingCogent Communications, LLC
154.28.25.0/24
since Nov 2025
AS396026HostingCogent Communications, LLC
154.28.26.0/24
since Nov 2025
AS396026HostingCogent Communications, LLC
154.28.27.0/24
since Oct 2023
AS19740HostingCogent Communications, LLC
154.28.28.0/24
since Nov 2025
AS396026HostingCogent Communications, LLC
154.28.29.0/24
since Oct 2023
AS19740HostingCogent Communications, LLC
154.28.30.0/24
since Nov 2025
AS396026HostingCogent Communications, LLC
154.28.31.0/24
since Oct 2023
AS19740HostingCogent Communications, LLC

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
154.28.0.0/1665,536COGENT-154-28-16Cogent Communications, LLC (COGC) · USDirect AllocationFeb 5, 1992abuse@cogentco.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 154.24.0.0/13

154.24.0.0/13

Routing history

Pattern
Stable
First seen
Sep 2006
Current origin since
Sep 2006 · 20 yr
Origin networks
1