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Data as of Nov 3, 2026

154.44.0.0/16

256 anonymizer addresses · 0.39% · VPN133 residential-proxy exits · 30 days

Cogent Communications, LLC

Announcement
154.40.0.0/13
No RPKI
Announced by
AS174
Type
Internet provider
84% of it

Residential-proxy exits

Proxy exits
133
0.20% of its addresses · 30 days
Always-on exits
5
3.8% of its exits
Spread
26 of 256
/24s with at least one exit
Providers
55
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

6.3K observations
  • Residential
  • Hosting
  • Internet provider
  • Unknown

/24s with the most always-on exits

/24Always-on exitsProxy exits
154.44.27.0/24163
154.44.14.0/2416
154.44.142.0/2416
154.44.0.0/2414
154.44.186.0/2411
154.44.16.0/24014
154.44.21.0/2405
154.44.1.0/2404
154.44.6.0/2403
154.44.4.0/2403
154.44.3.0/2403
154.44.17.0/2402
154.44.140.0/2402
154.44.135.0/2402
154.44.24.0/2402
154.44.29.0/2402
154.44.26.0/2402
154.44.20.0/2401
154.44.28.0/2401
154.44.25.0/2401
154.44.19.0/2401
154.44.18.0/2401
154.44.10.0/2401
154.44.143.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GonzoProxy
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NodeProxy
  • NovProxy
  • NovaProxy
  • PacketStream
  • PrivateByte
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • ResiProxies
  • Shifter
  • VantageProxies
  • VitalExclusive
IPv4 market

Path

1 · Holder
Unnamed holder
2 · Leased from
not leased
3 · Announced by
AS174 Cogent Communications, LLC
since Sep 2006 · 20.1 yr ago
4 · Use
Internet provider
anonymizer space, operator not named

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
PrefixOriginTypeProxy exitsHolderRPKI
154.44.0.0/24
since May 2026
AS979Unknown4
1 always on
Cogent Communications, LLC
via NetLab Global
154.44.1.0/24
since Apr 2026
AS979Unknown4Cogent Communications, LLC
via NetLab Global
154.44.3.0/24
since Oct 22, 2026
AS979Unknown3Cogent Communications, LLC
via NetLab Global
154.44.4.0/24
since Apr 2026
AS979Unknown3Cogent Communications, LLC
via NetLab Global
154.44.5.0/24
since Oct 10, 2026
AS979UnknownCogent Communications, LLC
via NetLab Global
154.44.7.0/24
since Feb 2024
AS979UnknownCogent Communications, LLC
via NetLab Global
154.44.8.0/24
since Jan 2024
AS979UnknownCogent Communications, LLC
via NetLab Global
154.44.9.0/24
since Aug 2025
AS979Unknown1Cogent Communications, LLC
via NetLab Global
154.44.10.0/24
since Jan 2024
AS979Unknown1Cogent Communications, LLC
via NetLab Global
154.44.11.0/24
since Jan 2024
AS979UnknownCogent Communications, LLC
via NetLab Global
154.44.12.0/24
since Apr 2026
AS979UnknownCogent Communications, LLC
via NetLab Global
154.44.13.0/24
since Sep 2025
AS979UnknownCogent Communications, LLC
via NetLab Global
154.44.14.0/24
since Nov 2025
AS979Unknown6
1 always on
Cogent Communications, LLC
via NetLab Global
154.44.15.0/24
since Mar 2025
AS979UnknownCogent Communications, LLC
via NetLab Global
154.44.20.0/24
since Apr 2026
AS979Unknown1Cogent Communications, LLC
154.44.21.0/24
since Mar 2025
AS979Unknown5Cogent Communications, LLC
154.44.22.0/24
since Feb 2026
AS979UnknownCogent Communications, LLC
154.44.24.0/22
since Apr 2026
AS979Unknown68
1 always on
Cogent Communications, LLC
154.44.24.0/24
since Oct 15, 2026
AS1014Residential2Cogent Communications, LLC
154.44.25.0/24
since Oct 15, 2026
AS1014Residential1Cogent Communications, LLC
154.44.26.0/24
since Oct 15, 2026
AS1014Residential2Cogent Communications, LLC
154.44.27.0/24
since Oct 15, 2026
AS1014Residential63
1 always on
Cogent Communications, LLC
154.44.28.0/22
since Apr 2026
AS979Unknown3Cogent Communications, LLC
154.44.28.0/24
since Oct 15, 2026
AS1014Residential1Cogent Communications, LLC
154.44.29.0/24
since Oct 15, 2026
AS1014Residential2Cogent Communications, LLC
154.44.30.0/24
since Oct 15, 2026
AS1014ResidentialCogent Communications, LLC
154.44.31.0/24
since Oct 15, 2026
AS1014ResidentialCogent Communications, LLC
154.44.128.0/24
since Oct 2025
AS39351VPNCogent Communications, LLC
154.44.129.0/24
since Sep 2025
AS203660BusinessCogent Communications, LLC
154.44.132.0/24
since Oct 2025
AS35203ResidentialCogent Communications, LLC
154.44.133.0/24
since Oct 2025
AS35203ResidentialCogent Communications, LLC
154.44.134.0/24
since Oct 2025
AS35203ResidentialCogent Communications, LLC
154.44.135.0/24
since Oct 2025
AS35203Residential2Cogent Communications, LLC
154.44.140.0/22
since Jan 2026
AS35699Residential9
1 always on
Cogent Communications, LLC
154.44.148.0/24
since Apr 2021
AS198651Hosting1Cogent Communications, LLC
154.44.149.0/24
since Dec 2021
AS198651HostingCogent Communications, LLC
154.44.150.0/24
since Jul 2022
AS198651HostingCogent Communications, LLC
154.44.177.0/24
since Apr 2023
AS199426BusinessCogent Communications, LLC
154.44.181.0/24
since Apr 2023
AS199426BusinessCogent Communications, LLC
154.44.184.0/24
since Feb 2021
AS201446HostingCogent Communications, LLC
154.44.186.0/24
since Feb 2025
AS214036Hosting1
1 always on
Cogent Communications, LLC
154.44.188.0/24
since May 2024
AS204805UnknownCogent Communications, LLC
154.44.191.0/24
since Dec 2022
AS204805Internet providerCogent Communications, LLC

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
154.44.0.0/1665,536COGENT-154-44-16Cogent Communications, LLC (COGC) · USDirect AllocationFeb 5, 1992[email protected]
└ 154.44.0.0/204,096NETLAB-CGNT-NET-6NetLab Global (HOSTH-5) · USReallocatedMay 1, 2024[email protected]
└ 154.44.0.0/204,096COGENTPSINet, Inc. (C11261059) · USReassignedJul 2, 2025[email protected]
via NETLAB-CGNT-NET-6
└ 154.44.132.0/221,024NET-154-44-132-0-1Goldenphone GmbH (C07419887) · CHReassignedSep 3, 2019[email protected]
via COGENT-154-44-16
└ 154.44.191.0/24256NET-154-44-191-0-1Voiped Beheer B.V. (C09148202) · NLReassignedJan 18, 2023[email protected]
via COGENT-154-44-16

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

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 provider54,78484%17
Unknown4,6087.0%18
Residential4,0966.3%13
Hosting1,2802.0%5
Business5120.78%2
VPNanonymizer2560.39%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 154.40.0.0/13

Prefix
154.40.0.0/13
Announced by
AS174 Cogent Communications, LLC
Type
Internet provider
Anonymizer addresses
none
Proxy exits
18,074
Always-on exits
1,316
RPKI
No RPKI
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Not stated by the registry
Origin network

AS174

US
Name
Cogent Communications, LLC
Type
Internet provider
Registered
May 16, 1996
Domain
cogentco.com
Website
www.cogentco.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
1,658