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Data as of Nov 12, 2026

154.40.0.0/16

8,192 anonymizer addresses · 13% · ISP proxy679 residential-proxy exits · 30 days

Cogent Communications, LLC

Announcement
154.40.0.0/13
No RPKI
Announced by
AS174
Type
Internet provider
77% of it

Residential-proxy exits

Proxy exits
679
1.0% of its addresses · 30 days
Always-on exits
275
41% of its exits
Spread
28 of 256
/24s with at least one exit
Providers
115
selling exits here
Oct 13, 2026 – Nov 11, 2026

Exits seen per day

713K observations
  • ISP proxy · anonymizer
  • Residential
  • Hosting
  • Internet provider
  • Unknown

/24s with the most always-on exits

/24Always-on exitsProxy exits
154.40.142.0/24142226
154.40.143.0/2488256
154.40.139.0/243436
154.40.129.0/24620
154.40.61.0/2426
154.40.162.0/24118
154.40.59.0/2412
154.40.137.0/2412
154.40.60.0/24024
154.40.136.0/24021
154.40.33.0/24014
154.40.51.0/2407
154.40.32.0/2407
154.40.63.0/2405
154.40.55.0/2404
154.40.46.0/2404
154.40.38.0/2404
154.40.57.0/2403
154.40.49.0/2403
154.40.36.0/2403
154.40.35.0/2403
154.40.58.0/2402
154.40.40.0/2402
154.40.62.0/2401

Proxy providers listing exits

  • 2Extract
  • 711Proxy
  • 911Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EVOPROXY
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • FuseProxy
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HPROXY
  • HideProxy
  • IPCola
  • IPFly
  • IPMUSK
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LUMIPROXY
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxyma
  • PuraRoute
  • Q2IP
  • QUANTICDATA
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • Webshare
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
Unnamed holder
2 · Leased from
Cogent Communications, LLC
its owner, directly
3 · Announced by
AS174 Cogent Communications, LLC
since Sep 2006 · 20.2 yr ago
4 · Use
Internet provider
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

Owners leasing their own space

NameIn 154.40.0.0/16/24s
Cogent Communications, LLC
8,19213%
32

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
154.40.32.0/24
since Dec 2022
AS979Internet provider7Cogent Communications, LLC
via NetLab Global
154.40.33.0/24
since Dec 2022
AS979Internet provider14Cogent Communications, LLC
via NetLab Global
154.40.34.0/24
since Dec 2022
AS979Internet providerCogent Communications, LLC
via NetLab Global
154.40.35.0/24
since Dec 2022
AS979Internet provider3Cogent Communications, LLC
via NetLab Global
154.40.36.0/24
since Dec 2022
AS979Internet provider3Cogent Communications, LLC
via NetLab Global
154.40.37.0/24
since Dec 2022
AS979Internet providerCogent Communications, LLC
via NetLab Global
154.40.38.0/24
since Dec 2022
AS979Internet provider4Cogent Communications, LLC
via NetLab Global
154.40.39.0/24
since Dec 2022
AS979Internet provider1Cogent Communications, LLC
via NetLab Global
154.40.40.0/24
since Jan 2023
AS979Internet provider2Cogent Communications, LLC
via NetLab Global
154.40.41.0/24
since Jan 2023
AS979Internet providerCogent Communications, LLC
via NetLab Global
154.40.42.0/24
since Jun 2024
AS979Internet providerCogent Communications, LLC
via NetLab Global
154.40.43.0/24
since Jun 2024
AS979Internet providerCogent Communications, LLC
via NetLab Global
154.40.44.0/23
since Mar 2025
AS979Internet provider2Cogent Communications, LLC
via NetLab Global
154.40.44.0/24
since Oct 15, 2026
AS1014Internet provider1Cogent Communications, LLC
via NetLab Global
154.40.45.0/24
since Oct 15, 2026
AS1014Internet provider1Cogent Communications, LLC
via NetLab Global
154.40.46.0/24
since Dec 2022
AS979Internet provider4Cogent Communications, LLC
via NetLab Global
154.40.47.0/24
since Dec 2022
AS979Internet providerCogent Communications, LLC
via NetLab Global
154.40.48.0/24
since Dec 2022
AS979Internet providerCogent Communications, LLC
via NetLab Global
154.40.49.0/24
since Dec 2022
AS979Internet provider3Cogent Communications, LLC
via NetLab Global
154.40.50.0/24
since Dec 2022
AS979Internet provider1Cogent Communications, LLC
via NetLab Global
154.40.51.0/24
since Dec 2022
AS979Internet provider7Cogent Communications, LLC
via NetLab Global
154.40.52.0/23
since Sep 2023
AS51847HostingCogent Communications, LLC
via NetLab Global
154.40.52.0/24
since Nov 2024
AS147003UnknownCogent Communications, LLC
via NetLab Global
154.40.53.0/24
since Nov 2024
AS147003UnknownCogent Communications, LLC
via NetLab Global
154.40.54.0/24
since Dec 2022
AS979Internet providerCogent Communications, LLC
via NetLab Global
154.40.55.0/24
since Jan 2023
AS979Internet provider4Cogent Communications, LLC
via NetLab Global
154.40.56.0/24
since Jan 2023
AS979Internet providerCogent Communications, LLC
via NetLab Global
154.40.57.0/24
since Jan 2023
AS979Internet provider3Cogent Communications, LLC
via NetLab Global
154.40.58.0/24
since Jan 2023
AS979Internet provider2Cogent Communications, LLC
via NetLab Global
154.40.59.0/24
since Jan 2023
AS979Internet provider2
1 always on
Cogent Communications, LLC
via NetLab Global
154.40.60.0/23
since Jul 2023
AS151338Hosting30
2 always on
Cogent Communications, LLC
via NetLab Global
154.40.61.0/24
since Jun 2025
AS151338Hosting6
2 always on
Cogent Communications, LLC
via NetLab Global
154.40.62.0/24
since Nov 2024
AS147003Unknown1Cogent Communications, LLC
via NetLab Global
154.40.63.0/24
since May 2023
AS151338Hosting5Cogent Communications, LLC
via NetLab Global
154.40.129.0/24
since Oct 2021
AS211423Residential20
6 always on
Cogent Communications, LLC
154.40.130.0/24
since Jan 2023
AS200358UnknownCogent Communications, LLC
154.40.136.0/24
since Jul 2025
AS138119Unknown21Cogent Communications, LLC
154.40.139.0/24
since Jul 2025
AS274168Residential36
34 always on
Cogent Communications, LLC
154.40.142.0/24
since Oct 2025
AS274202Unknown226
142 always on
Cogent Communications, LLC
154.40.143.0/24
since Oct 2025
AS274202Residential256
88 always on
Cogent Communications, LLC
154.40.144.0/21
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.144.0/24
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.145.0/24
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.146.0/24
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.147.0/24
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.148.0/24
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.149.0/24
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.150.0/24
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.151.0/24
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.152.0/22
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.152.0/24
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.153.0/24
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.154.0/24
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.155.0/24
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.156.0/24
since Jan 2026
AS150161HostingCogent Communications, LLC
154.40.159.0/24
since Jun 2025
AS150161HostingCogent Communications, LLC
154.40.160.0/19
since Jun 2022
AS5650ISP proxy18
1 always on
Cogent Communications, LLC
via Server Destroyers LLC

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
154.40.0.0/1665,536COGENT-154-40-16Cogent Communications, LLC (COGC) · USDirect AllocationFeb 5, 1992abuse@cogentco.com
└ 154.40.32.0/198,192NETLAB-CGNT-NET-5NetLab Global (HOSTH-5) · USReallocatedJan 30, 2023legal@as979.net
└ 154.40.129.0/24256NET-154-40-129-0-1Qoontoo (C08839133) · FRReassignedAug 24, 2022abuse@cogentco.com
via COGENT-154-40-16
└ 154.40.132.0/24256NET-154-40-132-0-1unknown———
└ 154.40.139.0/24256DIGITAL-SATELITE-CGNT-NET-1Digital Satelite LR, S.R.L. (C11294128) · DOReassignedJul 25, 2025abuse@cogentco.com
via COGENT-154-40-16
└ 154.40.160.0/198,192CGNT-NET-13Server Destroyers LLC (SDL-157) · USReallocatedJun 9, 2022serverdestroyers@gmail.com

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 provider50,68877%33
ISP proxyanonymizer8,19213%3
Hosting4,3526.6%17
Unknown1,5362.3%6
Residential7681.2%3

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 154.40.0.0/13

154.40.0.0/13

Routing history

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