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Data as of Nov 15, 2026

81.2.160.0/20

148 residential-proxy exits · 30 days

Cogent Communications, LLC · space held by Cogent Communications Group LLC

Announcement
81.2.128.0/18
No RPKI
Announced by
AS174
Type
Internet provider

Residential-proxy exits

Proxy exits
148
3.6% of its addresses · 30 days
Always-on exits
2
1.4% of its exits
Spread
16 of 16
/24s with at least one exit
Providers
94
selling exits here
Oct 16, 2026 – Nov 14, 2026

Exits seen per day

61K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
81.2.171.0/24117
81.2.174.0/2417
81.2.172.0/24015
81.2.170.0/24015
81.2.173.0/24014
81.2.175.0/24013
81.2.169.0/24012
81.2.161.0/24010
81.2.168.0/2408
81.2.160.0/2407
81.2.166.0/2406
81.2.165.0/2406
81.2.163.0/2406
81.2.162.0/2405
81.2.164.0/2404
81.2.167.0/2403

Proxy providers listing exits

  • 2Extract
  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BartProxies
  • BirdProxies
  • BlurPath
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HELODATA
  • HideProxy
  • IP2WORLD
  • IPFly
  • IPMUSK
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LOKIPROXY
  • LemonBright
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • Maskify
  • MoMoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PYPROXY
  • PacketStream
  • PrivateByte
  • PrivateProxy
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RoamProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • StrikeProxy
  • TORCHPROXIES_BASIC
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
81.2.160.0/21
since Dec 2020
AS48945Internet provider47Cogent Communications Group LLC
81.2.168.0/21
since Dec 2020
AS48945Internet provider101
2 always on
Cogent Communications Group LLC

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
81.2.128.0/1816,384US-COGENT-20020315Cogent Communications Group LLC (ORG-GATI1-RIPE) · USALLOCATED PAMar 15, 2002abuse@cogentco.com
└ 81.2.160.0/204,096IFNL-1-CGNTIndependent Fibre NetworksASSIGNED PAAug 11, 2017abuse@cogentco.com
via US-COGENT-20020315

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced 81.2.128.0/18

81.2.128.0/18

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
Sep 2005 · 21 yr
Origin networks
2
Last change of origin
Sep 2005
Recorded history

History

Handoffs
1