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Data as of Nov 11, 2026

154.52.0.0/16

2 residential-proxy exits · 30 days

Cogent Communications, LLC

Announcement
154.48.0.0/12
No RPKI
Announced by
AS174
Type
Internet provider
87% of it

Residential-proxy exits

Proxy exits
2
<0.01% of its addresses · 30 days
Spread
2 of 256
/24s with at least one exit
Providers
2
selling exits here
Oct 12, 2026 – Nov 10, 2026

Exits seen per day

2 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
154.52.35.0/2401
154.52.46.0/2401

Proxy providers listing exits

  • IPFly
  • NodeProxy

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

Arrived
PrefixOriginTypeHolderRPKI
154.52.0.0/24
since Apr 2021
AS40934BusinessCogent Communications, LLC
154.52.1.0/24
since Mar 2021
AS40934BusinessCogent Communications, LLC
154.52.2.0/24
since Mar 2021
AS40934BusinessCogent Communications, LLC
154.52.3.0/24
since Mar 2021
AS40934BusinessCogent Communications, LLC
154.52.5.0/24
since Jul 2021
AS40934BusinessCogent Communications, LLC
154.52.6.0/24
since Apr 2021
AS40934BusinessCogent Communications, LLC
154.52.7.0/24
since Apr 2021
AS40934BusinessCogent Communications, LLC
154.52.8.0/24
since Apr 2021
AS40934BusinessCogent Communications, LLC
154.52.9.0/24
since Apr 2021
AS40934BusinessCogent Communications, LLC
154.52.10.0/24
since May 2021
AS40934BusinessCogent Communications, LLC
154.52.11.0/24
since May 2021
AS40934BusinessCogent Communications, LLC
154.52.12.0/24
since Jun 2021
AS40934BusinessCogent Communications, LLC
154.52.13.0/24
since Jun 2021
AS40934BusinessCogent Communications, LLC
154.52.14.0/24
since Jun 2021
AS40934BusinessCogent Communications, LLC
154.52.15.0/24
since May 2021
AS40934BusinessCogent Communications, LLC
154.52.16.0/24
since Jul 2021
AS40934BusinessCogent Communications, LLC
154.52.17.0/24
since Aug 2021
AS40934BusinessCogent Communications, LLC
154.52.18.0/24
since Mar 2022
AS40934BusinessCogent Communications, LLC
154.52.20.0/24
since Sep 2021
AS40934BusinessCogent Communications, LLC
154.52.21.0/24
since Oct 2021
AS40934BusinessCogent Communications, LLC
154.52.22.0/24
since May 2022
AS40934BusinessCogent Communications, LLC
154.52.23.0/24
since Apr 2022
AS40934BusinessCogent Communications, LLC
154.52.24.0/24
since Apr 2022
AS40934BusinessCogent Communications, LLC
154.52.26.0/24
since Mar 2022
AS40934BusinessCogent Communications, LLC
154.52.27.0/24
since Mar 2022
AS40934BusinessCogent Communications, LLC
154.52.29.0/24
since Sep 2021
AS40934BusinessCogent Communications, LLC
154.52.30.0/24
since Jun 2021
AS40934BusinessCogent Communications, LLC
154.52.31.0/24
since Jun 2021
AS40934BusinessCogent Communications, LLC
154.52.36.0/24
since Dec 2022
AS201042Internet providerCogent Communications, LLC
154.52.49.0/24
since May 2024
AS201042UnknownCogent Communications, LLC
154.52.51.0/24
since Feb 2025
AS201042UnknownCogent Communications, LLC
154.52.52.0/24
since Feb 2026
AS201042UnknownCogent Communications, LLC
154.52.53.0/24
since Sep 2026
AS201042UnknownCogent Communications, LLC
154.52.128.0/24
since Aug 2013
AS197205BusinessCogent Communications, LLC

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

65,536 addresses
TypeAddressesShareRanges
Internet provider57,08887%10
Business7,42411%29
Unknown1,0241.6%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 154.48.0.0/12

154.48.0.0/12

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
May 2005 · 22 yr
Origin networks
1