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Data as of Nov 3, 2026

149.91.0.0/16

84 residential-proxy exits · 30 days

Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS174
Type
Internet provider
86% of it

Residential-proxy exits

Proxy exits
84
0.13% of its addresses · 30 days
Always-on exits
14
17% of its exits
Spread
23 of 256
/24s with at least one exit
Providers
72
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

34K observations
  • Residential
  • Hosting

/24s with the most always-on exits

/24Always-on exitsProxy exits
149.91.114.0/2435
149.91.119.0/24110
149.91.127.0/2418
149.91.99.0/2416
149.91.121.0/2416
149.91.105.0/2415
149.91.123.0/2414
149.91.120.0/2413
149.91.124.0/2413
149.91.126.0/2412
149.91.103.0/2412
149.91.117.0/2411
149.91.102.0/2406
149.91.118.0/2405
149.91.125.0/2404
149.91.104.0/2402
149.91.116.0/2402
149.91.115.0/2402
149.91.112.0/2402
149.91.107.0/2402
149.91.1.0/2402
149.91.122.0/2401
149.91.101.0/2401

Proxy providers listing exits

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

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
149.91.1.0/24
since Oct 2023
AS47964Hosting2Cogent Communications, LLC
149.91.2.0/24
since Jan 2020
AS174BusinessCogent Communications, LLC
149.91.3.0/24
since Jan 2020
AS174BusinessCogent Communications, LLC
149.91.84.0/24
since Jan 2015
AS201196BusinessCogent Communications, LLC
149.91.96.0/19
since Sep 2016
AS34977Residential82
14 always on
Cogent Communications, LLC
149.91.99.0/24
since Dec 2020
AS34977Residential6
1 always on
Cogent Communications, LLC
149.91.107.0/24
since Feb 2021
AS34977Residential2Cogent Communications, LLC
149.91.112.0/24
since Oct 2020
AS34977Residential2Cogent Communications, LLC
149.91.114.0/24
since Dec 2020
AS34977Residential5
3 always on
Cogent Communications, LLC
149.91.115.0/24
since Dec 2020
AS34977Residential2Cogent Communications, LLC
149.91.117.0/24
since Nov 2020
AS34977Residential1
1 always on
Cogent Communications, LLC
149.91.118.0/23
since Dec 2020
AS34977Residential15
1 always on
Cogent Communications, LLC
149.91.120.0/23
since Dec 2020
AS34977Residential9
2 always on
Cogent Communications, LLC
149.91.122.0/23
since Dec 2020
AS34977Residential5
1 always on
Cogent Communications, LLC
149.91.124.0/23
since Dec 2020
AS34977Residential7
1 always on
Cogent Communications, LLC
149.91.126.0/23
since Dec 2020
AS34977Residential10
2 always on
Cogent Communications, LLC
149.91.138.0/24
since Jan 2026
AS174BusinessCogent 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
149.91.0.0/1665,536COGENT-149-91-16Cogent Communications, LLC (COGC) · USDirect AllocationJan 28, 1992[email protected]
└ 149.91.4.0/24256NET-149-91-4-0-1unknown———

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 provider56,06486%5
Residential8,19213%16
Business1,0241.6%4
Hosting2560.39%1

Network & registry

AnnouncementRouting historyWhois & 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