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Data as of Nov 8, 2026

205.164.128.0/17

7,029 residential-proxy exits · 30 days

Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS174
Type
Residential
73% of it

Residential-proxy exits

Proxy exits
7,029
21% of its addresses · 30 days
Always-on exits
407
5.8% of its exits
Spread
67 of 128
/24s with at least one exit
Providers
108
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

1.7M observations
  • Residential
  • Internet provider
  • Unknown

/24s with the most always-on exits

/24Always-on exitsProxy exits
205.164.151.0/24128128
205.164.241.0/244682
205.164.177.0/2425256
205.164.212.0/242285
205.164.176.0/2419256
205.164.249.0/2419231
205.164.182.0/2419140
205.164.192.0/241943
205.164.193.0/241832
205.164.195.0/241632
205.164.194.0/24918
205.164.183.0/24871
205.164.179.0/24722
205.164.145.0/246119
205.164.153.0/244256
205.164.154.0/244256
205.164.245.0/24450
205.164.157.0/243256
205.164.155.0/243253
205.164.140.0/243100
205.164.244.0/24359
205.164.251.0/24318
205.164.133.0/242123
205.164.246.0/24277

Proxy providers listing exits

  • 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
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • FuseProxy
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HideProxy
  • IPCola
  • IPFly
  • IPMUSK
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LUMIPROXY
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NSocks
  • NextProxy
  • NiuProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYWING_BASIC
  • PacketStream
  • PrivateByte
  • ProxiesVision
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • QUANTICDATA
  • RH7Proxy
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • Smartproxy
  • StrikeProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • Webshare
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

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
205.164.128.0/24
since Nov 2021
AS136384ResidentialCogent Communications, LLC
205.164.129.0/24
since Mar 2021
AS136384ResidentialCogent Communications, LLC
205.164.130.0/24
since Apr 2021
AS136384Residential74Cogent Communications, LLC
205.164.131.0/24
since Apr 2021
AS136384ResidentialCogent Communications, LLC
205.164.132.0/24
since Apr 2021
AS136384Residential254
1 always on
Cogent Communications, LLC
205.164.133.0/24
since Nov 2024
AS136384Residential123
2 always on
Cogent Communications, LLC
205.164.134.0/24
since Apr 2021
AS136384Residential49
2 always on
Cogent Communications, LLC
205.164.135.0/24
since Apr 2021
AS136384Residential24Cogent Communications, LLC
205.164.136.0/24
since Nov 2021
AS136384Residential118Cogent Communications, LLC
205.164.137.0/24
since Apr 2021
AS136384Residential136Cogent Communications, LLC
205.164.138.0/24
since Nov 2024
AS136384Residential134Cogent Communications, LLC
205.164.139.0/24
since Apr 2021
AS136384Residential193Cogent Communications, LLC
205.164.140.0/24
since Apr 2021
AS136384Residential100
3 always on
Cogent Communications, LLC
205.164.141.0/24
since May 2021
AS136384Residential129Cogent Communications, LLC
205.164.142.0/24
since Nov 2024
AS136384Residential5Cogent Communications, LLC
205.164.143.0/24
since Nov 2024
AS136384Residential6Cogent Communications, LLC
205.164.144.0/24
since Jun 2021
AS136384Residential130Cogent Communications, LLC
205.164.145.0/24
since Jun 2021
AS136384Residential119
6 always on
Cogent Communications, LLC
205.164.146.0/24
since Nov 2021
AS136384Residential255Cogent Communications, LLC
205.164.147.0/24
since Jun 2021
AS136384Residential256Cogent Communications, LLC
205.164.148.0/24
since Jun 2021
AS136384Residential256Cogent Communications, LLC
205.164.149.0/24
since Jun 2021
AS136384Residential255Cogent Communications, LLC
205.164.150.0/24
since Jun 2021
AS136384Residential114Cogent Communications, LLC
205.164.151.0/24
since Jun 2021
AS136384Residential128
128 always on
Cogent Communications, LLC
205.164.152.0/24
since Jul 2021
AS136384Residential255
1 always on
Cogent Communications, LLC
205.164.153.0/24
since Jul 2021
AS136384Residential256
4 always on
Cogent Communications, LLC
205.164.154.0/24
since Jul 2021
AS136384Residential256
4 always on
Cogent Communications, LLC
205.164.155.0/24
since Jul 2021
AS136384Residential253
3 always on
Cogent Communications, LLC
205.164.156.0/24
since Jul 2021
AS136384Residential255Cogent Communications, LLC
205.164.157.0/24
since Jul 2021
AS136384Residential256
3 always on
Cogent Communications, LLC
205.164.158.0/24
since Jul 2021
AS136384Residential254
1 always on
Cogent Communications, LLC
205.164.159.0/24
since Aug 2021
AS136384Residential254
1 always on
Cogent Communications, LLC
205.164.176.0/22
since Mar 2021
AS264872Internet provider534
51 always on
Cogent Communications, LLC
205.164.176.0/23
since Mar 2025
AS264872Internet provider512
44 always on
Cogent Communications, LLC
205.164.178.0/23
since Mar 2025
AS264872Internet provider22
7 always on
Cogent Communications, LLC
205.164.180.0/23
since Dec 2025
AS399002Residential6Cogent Communications, LLC
via Nova Cablevision, Inc.
205.164.182.0/23
since Jun 2023
AS270162Residential211
27 always on
Cogent Communications, LLC
via Solit Telecomunicaciones SA de CV
205.164.182.0/24
since Aug 2023
AS270162Residential140
19 always on
Cogent Communications, LLC
via Solit Telecomunicaciones SA de CV
205.164.183.0/24
since Aug 2023
AS270162Residential71
8 always on
Cogent Communications, LLC
via Solit Telecomunicaciones SA de CV
205.164.184.0/21
since Apr 2021
AS2731ResidentialCogent Communications, LLC
via Infinity Fiber LLC
205.164.192.0/24
since Jan 2024
AS270207Residential43
19 always on
Cogent Communications, LLC
205.164.193.0/24
since Feb 2024
AS270207Residential32
18 always on
Cogent Communications, LLC
205.164.194.0/24
since Mar 2024
AS270207Residential18
9 always on
Cogent Communications, LLC
205.164.195.0/24
since May 2025
AS270207Unknown32
16 always on
Cogent Communications, LLC
205.164.200.0/22
since Mar 2024
AS46868UnknownCogent Communications, LLC
205.164.200.0/24
since Jan 2026
AS46868UnknownCogent Communications, LLC
205.164.204.0/22
since Jan 2024
AS11580Residential22
2 always on
Cogent Communications, LLC
via Island Networks Ltd
205.164.208.0/22
since Jan 2024
AS272162Residential255
1 always on
Cogent Communications, LLC
205.164.208.0/23
since Oct 2024
AS272162Residential255
1 always on
Cogent Communications, LLC
205.164.208.0/24
since Oct 2024
AS272162Residential1Cogent Communications, LLC
205.164.209.0/24
since Oct 2024
AS272162Residential254
1 always on
Cogent Communications, LLC
205.164.210.0/23
since Oct 2024
AS272162ResidentialCogent Communications, LLC
205.164.210.0/24
since Oct 2024
AS272162ResidentialCogent Communications, LLC
205.164.211.0/24
since Oct 2024
AS272162ResidentialCogent Communications, LLC
205.164.212.0/23
since Jan 2024
AS272216Residential85
22 always on
Cogent Communications, LLC
205.164.212.0/24
since Apr 2026
AS272216Residential85
22 always on
Cogent Communications, LLC
205.164.213.0/24
since Apr 2026
AS272216ResidentialCogent Communications, LLC
205.164.214.0/23
since Jun 2026
AS393559MobileCogent Communications, LLC
205.164.216.0/24
since Jan 2024
AS48206ResidentialCogent Communications, LLC
205.164.217.0/24
since Jan 2024
AS48206ResidentialCogent Communications, LLC
205.164.218.0/24
since Jan 2024
AS48206ResidentialCogent Communications, LLC
205.164.219.0/24
since Jan 2024
AS48206ResidentialCogent Communications, LLC
205.164.220.0/24
since May 2026
AS174Internet providerCogent Communications, LLC
205.164.221.0/24
since May 2026
AS174Internet providerCogent Communications, LLC
205.164.223.0/24
since Oct 10, 2026
AS274441Unknown88Cogent Communications, LLC
205.164.224.0/21
since May 2021
AS2731Residential13
1 always on
Cogent Communications, LLC
via Infinity Fiber LLC
205.164.232.0/24
since Aug 2021
AS262503ResidentialCogent Communications, LLC
205.164.233.0/24
since Sep 2021
AS262503Residential18Cogent Communications, LLC
205.164.234.0/24
since Oct 2021
AS262503ResidentialCogent Communications, LLC
205.164.235.0/24
since Sep 2022
AS262503Residential1
1 always on
Cogent Communications, LLC
205.164.236.0/24
since May 2023
AS262503Residential1Cogent Communications, LLC
205.164.237.0/24
since Dec 2024
AS262503Residential8
1 always on
Cogent Communications, LLC
205.164.238.0/24
since Nov 2023
AS262503ResidentialCogent Communications, LLC
205.164.239.0/24
since Mar 2025
AS262503Residential9Cogent Communications, LLC
205.164.240.0/24
since Oct 2025
AS273238Residential3Cogent Communications, LLC
205.164.241.0/24
since Jun 2021
AS271562Residential82
46 always on
Cogent Communications, LLC
205.164.242.0/24
since Sep 2025
AS399240ResidentialCogent Communications, LLC
via Blue Ridge Internet, L.L.C
205.164.243.0/24
since Jan 2024
AS400699ResidentialCogent Communications, LLC
via KitsapWiFi
205.164.244.0/24
since Mar 2022
AS52419Residential59
3 always on
Cogent Communications, LLC
205.164.245.0/24
since Mar 2022
AS52419Residential50
4 always on
Cogent Communications, LLC
205.164.246.0/24
since Mar 2022
AS52419Residential77
2 always on
Cogent Communications, LLC
205.164.247.0/24
since Mar 2022
AS52419Residential74
2 always on
Cogent Communications, LLC
205.164.248.0/22
since Oct 2021
AS267398Residential249
22 always on
Cogent Communications, LLC
205.164.252.0/22
since May 2021
AS265317Residential145
1 always on
Cogent 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
205.164.64.0 - 205.164.255.25549,152COGENT-205-164-64Cogent Communications, LLC (COGC) · USDirect AllocationMar 15, 1995abuse@cogentco.com
└ 205.164.128.0/198,192OPTIX-CGNT-NET-1Optix Pakistan (Pvt.) Limited (C07799162) · PKReassignedMar 8, 2021abuse@cogentco.com
via COGENT-205-164-64
└ 205.164.176.0/221,024BROTHERS-LAN-CGNT-NET-1Brothers LAN House LTDA ME (C07817978) · BRReassignedMar 23, 2021abuse@cogentco.com
via COGENT-205-164-64
└ 205.164.180.0/23512NOVANET-CGNT-NET-1Nova Cablevision, Inc. (NC-450) · USReallocatedJul 6, 2021—
└ 205.164.182.0/23512SOLIT-TELECOMUNICACIONES-COGENTSolit Telecomunicaciones SA de CV (STSC-9) · MXReallocatedApr 23, 2026c.flores@solit.com.mx
└ 205.164.184.0/212,048INFINITY-FIBER-CGNT-NET-1Infinity Fiber LLC (IFL-89) · USReallocatedSep 22, 2021—
└ 205.164.204.0/221,024ISLANDNET-CGNT-NET-1Island Networks Ltd (INL-15) · JMReallocatedJan 17, 2024—
└ 205.164.208.0/221,024FIBRAMINAS-CGNT-NET-1Mais Seguranca Eletronica LTDA / Fibra Minas Telecom LTDA (C10649106) · BRReassignedJan 17, 2024abuse@cogentco.com
via COGENT-205-164-64
└ 205.164.212.0/23512NAIRAJS-CGNT-NET-1Naira J S Carvalho - Me / King Net (C10649874) · BRReassignedJan 18, 2024abuse@cogentco.com
via COGENT-205-164-64
└ 205.164.216.0/221,024NETPRO-SARL-CGNT-NET-1NetPro Sarl (C11380153) · LBReassignedOct 7, 2025abuse@cogentco.com
via COGENT-205-164-64
└ 205.164.224.0/212,048INFINITY-FIBER-CGNT-NET-2Infinity Fiber LLC (IFL-89) · USReallocatedAug 30, 2022—
└ 205.164.228.176/2816RF-WORKSunknown———
└ 205.164.232.0/212,048WIKI-TELECOM-CNGT-NET-1Wiki Telecomunicacoes Eireli (C07887336) · BRReassignedMay 11, 2021abuse@cogentco.com
via COGENT-205-164-64
└ 205.164.240.0/24256CABLE-EXITO-CGNT-NET-2Cable Exito S.A.S (C11343669) · COReassignedSep 8, 2025abuse@cogentco.com
via COGENT-205-164-64
└ 205.164.241.0/24256WT-NET-CGNT-NET-1WT Net Comunicacao LTDA (C07962727) · BRReassignedJul 19, 2021abuse@cogentco.com
via COGENT-205-164-64
└ 205.164.242.0/24256BLUE-RIDGE-CGNT-NET-2Blue Ridge Internet, L.L.C (BRI-51) · USReallocatedJun 15, 2021—
└ 205.164.243.0/24256KITSAP-COMMUNICATIONS-IPV4-01KitsapWiFi (KCL-159) · USReallocatedJun 16, 2022netops@kitsapwifi.com
└ 205.164.248.0/221,024MEGAIP-CGNT-NET-1Mega IP Connect LTDA (C07913554) · BRReassignedJun 3, 2021abuse@cogentco.com
via COGENT-205-164-64
└ 205.164.252.0/221,024TRIXNET-CGNT-NET-1Trixnet Servicos de Teleinformatica LTDA (C07913550) · BRReassignedJun 3, 2021abuse@cogentco.com
via COGENT-205-164-64

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

32,768 addresses
TypeAddressesShareRanges
Residential23,79273%70
Internet provider6,91221%7
Unknown1,5364.7%4
Mobile5121.6%1
Business160.05%1

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