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Data as of Nov 3, 2026

149.5.0.0/16

512 anonymizer addresses · 0.78% · VPN320 residential-proxy exits · 30 days

Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS174
Type
Internet provider
61% of it

Residential-proxy exits

Proxy exits
320
0.49% of its addresses · 30 days
Always-on exits
51
16% of its exits
Spread
25 of 256
/24s with at least one exit
Providers
84
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

92K observations
  • Residential
  • Hosting
  • Internet provider
  • Unknown

/24s with the most always-on exits

/24Always-on exitsProxy exits
149.5.55.0/242852
149.5.106.0/24413
149.5.107.0/24412
149.5.4.0/2444
149.5.104.0/24316
149.5.1.0/2423
149.5.59.0/2413
149.5.105.0/2413
149.5.138.0/2412
149.5.60.0/2411
149.5.247.0/2411
149.5.246.0/2411
149.5.141.0/240191
149.5.36.0/2403
149.5.215.0/2402
149.5.101.0/2402
149.5.39.0/2402
149.5.9.0/2401
149.5.8.0/2401
149.5.56.0/2401
149.5.142.0/2401
149.5.212.0/2401
149.5.100.0/2401
149.5.74.0/2401

Proxy providers listing exits

  • 2Extract
  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BestProxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • IPCola
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PacketStream
  • PrivateByte
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
IPv4 market

Path

1 · Holder
Cogent Communications, LLC
record created Jan 28, 1992
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

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

149.5.0.0/16

From the registry to its use

  1. Jan 28, 1992
    Registry record
    Cogent Communications, LLC
    Direct Allocation (legacy, pre-1997)
    149.5.0.0/16
  2. Sep 15, 2006– Nov 2, 2026
    Announced
    AS174 Cogent Communications, LLC
    Internet provider
  3. Mar 28, 2016
    Route object
    AS26476 CyberU, Inc.
    RADB route object for AS26476 CyberU, Inc., maintainer MAINT-AS26476
    149.5.119.0/24
  4. Dec 13, 2018
    Route object
    AS202376 Arvid Logicum OU
    RADB route object for AS202376 Arvid Logicum OU, maintainer MAINT-AS174
    149.5.210.0/23
  5. Oct 20, 2020
    Route object
    AS40934 Fortinet Inc.
    RADB route object for AS40934 Fortinet Inc., maintainer MAINT-AS174
    149.5.232.0/21
  6. Feb 21, 2025
    Route object
    AS52965 1TELECOM Servicos de Tecnologia EM Internet LTDA
    RADB route object for AS52965 1TELECOM Servicos de Tecnologia EM Internet LTDA, maintainer MAINT-AS52965
    149.5.14.0/24
  7. Jan 26, 2026
    Route object
    AS212399 Gigaair Ltd
    RADB route object for AS212399 Gigaair Ltd, maintainer MAINT-AS174
    149.5.136.0/23
  8. Apr 24, 2026
    Route object
    AS150191 PT Sarana Intimedia Telematika
    ARIN route object for AS150191 PT Sarana Intimedia Telematika, maintainer MNT-COGC
    149.5.52.0/24

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
149.5.1.0/24
since Feb 2023
AS399275Hosting3
2 always on
Cogent Communications, LLC
via Solid Systems LLC
149.5.2.0/24
since Jan 2014
AS174UnknownCogent Communications, LLC
149.5.4.0/24
since Jan 2022
AS399275Hosting4
4 always on
Cogent Communications, LLC
149.5.7.0/24
since Jan 2015
AS62715BusinessCogent Communications, LLC
149.5.8.0/23
since Feb 2019
AS209561Hosting2Cogent Communications, LLC
149.5.10.0/24
since Aug 2016
AS174BusinessCogent Communications, LLC
149.5.20.0/24
since May 2012
AS174UnknownCogent Communications, LLC
149.5.24.0/24
since Apr 2014
AS174UnknownCogent Communications, LLC
149.5.27.0/24
since Dec 2018
AS59943HostingCogent Communications, LLC
149.5.28.0/23
since Jun 2018
AS174UnknownCogent Communications, LLC
149.5.30.0/24
since Dec 2018
AS174UnknownCogent Communications, LLC
149.5.31.0/24
since Jul 2020
AS174UnknownCogent Communications, LLC
149.5.32.0/24
since Dec 2022
AS206723ResidentialCogent Communications, LLC
149.5.34.0/24
since Oct 2020
AS398808BusinessCogent Communications, LLC
149.5.36.0/22
since Dec 2022
AS206723Residential5Cogent Communications, LLC
149.5.41.0/24
since Feb 2026
AS174UnknownCogent Communications, LLC
149.5.45.0/24
since Aug 2018
AS174BusinessCogent Communications, LLC
149.5.53.0/24
since Jun 2025
AS174UnknownCogent Communications, LLC
149.5.55.0/24
since Jun 2024
AS210893Residential52
28 always on
Cogent Communications, LLC
149.5.56.0/24
since Jun 2024
AS210893Residential1Cogent Communications, LLC
149.5.57.0/24
since Jun 2024
AS210893ResidentialCogent Communications, LLC
149.5.58.0/24
since Jun 2024
AS210893ResidentialCogent Communications, LLC
149.5.59.0/24
since Aug 2025
AS213671Residential3
1 always on
Cogent Communications, LLC
149.5.60.0/22
since Jul 2024
AS132566Residential2
1 always on
Cogent Communications, LLC
149.5.60.0/23
since Jul 2024
AS132566Residential2
1 always on
Cogent Communications, LLC
149.5.62.0/23
since Jul 2024
AS132566ResidentialCogent Communications, LLC
149.5.66.0/24
since Mar 2024
AS59655BusinessCogent Communications, LLC
149.5.68.0/24
since Jan 2023
AS398946BusinessCogent Communications, LLC
149.5.71.0/24
since Nov 2012
AS174BusinessCogent Communications, LLC
149.5.72.0/24
since Aug 2020
AS6220BusinessCogent Communications, LLC
149.5.73.0/24
since Feb 2021
AS19860BusinessCogent Communications, LLC
149.5.75.0/24
since May 2016
AS174BusinessCogent Communications, LLC
149.5.77.0/24
since Apr 2013
AS18919BusinessCogent Communications, LLC
149.5.78.0/24
since May 2013
AS18919BusinessCogent Communications, LLC
149.5.79.0/24
since Feb 2016
AS394122BusinessCogent Communications, LLC
149.5.82.0/23
since Jun 2014
AS202102BusinessCogent Communications, LLC
149.5.84.0/24
since Nov 2017
AS206934HostingCogent Communications, LLC
149.5.86.0/24
since May 2015
AS196736BusinessCogent Communications, LLC
149.5.94.0/24
since Aug 2016
AS62313HostingCogent Communications, LLC
149.5.98.0/24
since Jan 2024
AS174HostingCogent Communications, LLC
149.5.100.0/23
since Dec 2017
AS41354Unknown3Cogent Communications, LLC
149.5.103.0/24
since Jan 2012
AS174UnknownCogent Communications, LLC
149.5.104.0/22
since May 2022
AS41354Unknown44
12 always on
Cogent Communications, LLC
149.5.108.0/23
since Jan 2023
AS398946BusinessCogent Communications, LLC
149.5.113.0/24
since Jan 2023
AS398946BusinessCogent Communications, LLC
149.5.115.0/24
since Apr 2026
AS174UnknownCogent Communications, LLC
149.5.120.0/22
since Jun 2023
AS41354Internet providerCogent Communications, LLC
149.5.126.0/24
since Feb 2021
AS174BusinessCogent Communications, LLC
149.5.127.0/24
since Sep 2020
AS6220BusinessCogent Communications, LLC
149.5.138.0/23
since Jan 2026
AS212399Residential2
1 always on
Cogent Communications, LLC
149.5.140.0/24
since Sep 2026
AS133676ResidentialCogent Communications, LLC
149.5.141.0/24
since Sep 2026
AS133676Residential191Cogent Communications, LLC
149.5.142.0/23
since Oct 10, 2026
AS133676Residential1Cogent Communications, LLC
149.5.160.0/24
since Oct 2025
AS39351VPNCogent Communications, LLC
149.5.169.0/24
since Jun 2026
AS174UnknownCogent Communications, LLC
149.5.176.0/24
since Aug 2025
AS214919HostingCogent Communications, LLC
149.5.177.0/24
since Dec 2018
AS197936BusinessCogent Communications, LLC
149.5.178.0/24
since Dec 2025
AS214919HostingCogent Communications, LLC
149.5.186.0/24
since Apr 2013
AS43009BusinessCogent Communications, LLC
149.5.187.0/24
since Mar 2015
AS51577HostingCogent Communications, LLC
149.5.189.0/24
since Jun 2022
AS204808BusinessCogent Communications, LLC
149.5.190.0/24
since Jul 2022
AS174UnknownCogent Communications, LLC
149.5.191.0/24
since Mar 2023
AS174UnknownCogent Communications, LLC
149.5.194.0/24
since Jun 2025
AS174UnknownCogent Communications, LLC
149.5.195.0/24
since Apr 2021
AS203020HostingCogent Communications, LLC
149.5.208.0/24
since Jun 2025
AS174HostingCogent Communications, LLC
149.5.209.0/24
since Nov 2018
AS202376HostingCogent Communications, LLC
149.5.210.0/24
since Feb 2019
AS202376HostingCogent Communications, LLC
149.5.211.0/24
since Feb 2020
AS202376HostingCogent Communications, LLC
149.5.212.0/24
since Jun 2019
AS209153Hosting1Cogent Communications, LLC
149.5.213.0/24
since Dec 2025
AS174BusinessCogent Communications, LLC
149.5.214.0/24
since May 2025
AS201601HostingCogent Communications, LLC
149.5.215.0/24
since Dec 2024
AS209153Hosting2Cogent Communications, LLC
149.5.225.0/24
since Jun 2025
AS3320ResidentialCogent Communications, LLC
149.5.226.0/24
since Sep 2025
AS41894BusinessCogent Communications, LLC
149.5.228.0/24
since Aug 2015
AS200589BusinessCogent Communications, LLC
149.5.229.0/24
since Sep 2022
AS174UnknownCogent Communications, LLC
149.5.230.0/24
since May 2026
AS16276HostingCogent Communications, LLC
149.5.232.0/24
since Dec 2019
AS40934BusinessCogent Communications, LLC
149.5.233.0/24
since Oct 2020
AS40934BusinessCogent Communications, LLC
149.5.234.0/24
since Dec 2020
AS40934BusinessCogent Communications, LLC
149.5.241.0/24
since Jun 2025
AS395717BusinessCogent Communications, LLC
149.5.242.0/24
since Nov 2022
AS51571BusinessCogent Communications, LLC
149.5.244.0/22
since May 2025
AS26832Hosting2
2 always on
Cogent Communications, LLC
via Rica Web Services
149.5.244.0/24
since Aug 2025
AS26832HostingCogent Communications, LLC
via Rica Web Services
149.5.245.0/24
since Aug 2025
AS26832HostingCogent Communications, LLC
via Rica Web Services
149.5.246.0/24
since Aug 2026
AS26832Hosting1
1 always on
Cogent Communications, LLC
via Rica Web Services
149.5.247.0/24
since Aug 2026
AS26832Hosting1
1 always on
Cogent Communications, LLC
via Rica Web Services
149.5.248.0/24
since Mar 2026
AS39351VPNCogent Communications, LLC

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
149.5.0.0/1665,536COGENT-149-5-16Cogent Communications, LLC (COGC) · USDirect AllocationJan 28, 1992[email protected]
└ 149.5.1.0/24256SOLIDSYS-CGNT-NET-4Solid Systems LLC (SSL-1126) · USReallocatedNov 20, 2023[email protected]
└ 149.5.1.0/24256SOLID-UKSolid UK (C10443557) · GBReassignedNov 20, 2023[email protected]
via SOLIDSYS-CGNT-NET-4
└ 149.5.31.0/24256NET-149-5-31-0-1Abicom Pro (C07583562) · BEReassignedJul 10, 2020[email protected]
via COGENT-149-5-16
└ 149.5.50.0/23512NET-149-5-50-0-1unknown———
└ 149.5.70.0/24256NET-149-5-70-0-1unknown———
└ 149.5.89.0/24256NET-149-5-89-0-1unknown———
└ 149.5.115.0/24256GET-SERVERS-CGNT-NET-127FIBRE Ltd (C09450947) · GBReassignedMay 3, 2023[email protected]
via COGENT-149-5-16
└ 149.5.120.0/221,024ITS-CGNT-NET-2ITS Technology Group Limited (C09803255) · GBReassignedJul 12, 2023[email protected]
via COGENT-149-5-16
└ 149.5.130.128/298NET-149-5-130-128-1unknown———
└ 149.5.130.136/298NET-149-5-130-136-1unknown———
└ 149.5.140.0/24256NET-149-5-140-0-1Broadway Partners (C07248067) · GBReassignedNov 15, 2018[email protected]
via COGENT-149-5-16
└ 149.5.193.0/24256FENICE-CGNT-NET-1unknown———
└ 149.5.193.0/24256TEHNOLINE-PULA-01unknown———
└ 149.5.195.0/24256NET-149-5-195-0-1Hashpower Unipessoal Lda (C07600768) · ESReassignedJul 30, 2020[email protected]
via COGENT-149-5-16
└ 149.5.212.0/24256NET-154-5-212-0-1Arvid Logicum OU (C07376348) · EEReassignedJun 27, 2019[email protected]
via COGENT-149-5-16
└ 149.5.217.192/2664NET-149-5-217-192-0unknown———
└ 149.5.229.0/24256NET-149-5-229-0-1Dedalos Riviera Wifi (C06073151) · FRReassignedMar 21, 2016[email protected]
via COGENT-149-5-16
└ 149.5.230.0/24256ALTHI-CGNT-NET-1Althi Digital Services B.V. (C11591476) · NLReassignedMay 11, 2026[email protected]
via COGENT-149-5-16
└ 149.5.244.0/221,024SERVARICA-CGNT-NET-4Rica Web Services (RWS-30) · CAReallocatedMay 28, 2025[email protected]
└ 149.5.247.64/2816MU-298unknown———

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 provider39,68061%42
Business7,42411%27
Hosting6,91211%26
Unknown5,6328.6%17
Residential5,3768.2%14
VPNanonymizer5120.78%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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