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Data as of Nov 9, 2026

38.73.240.0/20

1 anonymizer address · 0.02% · VPN90 residential-proxy exits · 30 days

Cogent Communications, LLC

Announcement
38.0.0.0/8
No RPKI
Announced by
AS174
Type
Residential
>99% of it

Residential-proxy exits

Proxy exits
90
2.2% of its addresses · 30 days
Always-on exits
29
32% of its exits
Spread
15 of 16
/24s with at least one exit
Providers
83
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

116K observations
  • VPN · anonymizer
  • Residential

/24s with the most always-on exits

/24Always-on exitsProxy exits
38.73.253.0/24710
38.73.255.0/24510
38.73.244.0/24411
38.73.252.0/2438
38.73.243.0/2438
38.73.246.0/2427
38.73.242.0/2427
38.73.247.0/2416
38.73.245.0/2413
38.73.248.0/2412
38.73.240.0/2404
38.73.249.0/2404
38.73.254.0/2404
38.73.241.0/2404
38.73.250.0/2402

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • IPFly
  • IPPeak
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonLabs
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PacketStream
  • PrivateByte
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • SwiftProxy
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • WealthProxies
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
Cogent Communications, LLC
record created Apr 16, 1991
2 · Leased from
Rackdog
3 · Announced by
AS174 Cogent Communications, LLC
4 · Use
VPN servicesnamed VPN Gate
Residential

Operators, sellers and brokers

VPN services

NameParentIn 38.73.240.0/20/24s
VPN GateUniversity of Tsukuba
10.02%
1

Announcements

More specific

Announcements inside

PrefixOriginTypeAnonymizer addressesOperatorProxy exitsHolderRPKI
38.73.240.0/22
since Apr 2020
AS395354Residential10.10%VPNVPN servicesoperated by VPN Gate23
5 always on
Cogent Communications, LLC
via Starry, Inc.
38.73.244.0/22
since Jul 2020
AS395354Residential27
8 always on
Cogent Communications, LLC
via Starry, Inc.
38.73.248.0/22
since Jul 2020
AS395354Residential8
1 always on
Cogent Communications, LLC
via Starry, Inc.
38.73.252.0/22
since Aug 2020
AS27611Residential32
15 always on
Cogent Communications, LLC
via Starry, Inc.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Residential4,095>99%5
VPNanonymizer10.02%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 38.0.0.0/8

Prefix
38.0.0.0/8
Announced by
AS174 Cogent Communications, LLC
Type
Internet provider
Anonymizer addresses
62,470 addresses · 0.37%ISP proxyDatacenter proxyVPN
Operator
Proxy providerssold by Oxylabs, QuarkIP, HypeProxy, Novada, MyPrivateProxyVPN servicesoperated by Windscribe, VPN Gate
Leased from
IP broker Rackdog (part)
Proxy exits
401,849
Always-on exits
78,907
RPKI
No RPKI
Netname
COGENT-A
Registrant
Cogent Communications, LLC
RIR
ARIN
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
1,623