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Data as of Nov 13, 2026

38.34.136.0/21

56 residential-proxy exits · 30 days

FastBridge Fiber · reallocated from Cogent Communications, LLC

Announcement
this exact prefix
No RPKI
Announced by
AS1088
Type
Unknown
Risk
40 / 100 · Medium
Leased space
Recent change
New origin Aug 2026
its first announcement on record
registry: reallocated to FastBridge Fiber by Cogent Communications, LLC, Jun 8, 2026

Residential-proxy exits

Proxy exits
56
2.7% of its addresses · 30 days
Always-on exits
9
16% of its exits
Spread
8 of 8
/24s with at least one exit
Providers
95
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

66K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
38.34.137.0/24317
38.34.140.0/2437
38.34.139.0/24214
38.34.136.0/2417
38.34.142.0/2404
38.34.143.0/2403
38.34.138.0/2402
38.34.141.0/2402

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BESTPROXY_NET
  • BirdProxies
  • BlurPath
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonode
  • GhostConnect
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HPROXY
  • HideProxy
  • IP2WORLD
  • IPFly
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KindProxy
  • KocerRoxy
  • Kookey
  • LemonBright
  • LemonPrime
  • LightningProxies
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PYPROXY
  • PrivateByte
  • PrivateProxy
  • Proxio
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyHat
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • SwiftProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • WealthProxies
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

Announced by AS1088 since Aug 2026 · 12 wk ago
1 · Holder
Cogent Communications, LLC
record created Apr 16, 1991 · reallocated to FastBridge Fiber Jun 8, 2026
2 · Leased from
Rackdog
3 · Announced by
AS1088 FastBridge Fiber
since Aug 2026 · 12 wk ago
4 · Use
Unknown

Lineage

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

38.34.136.0/21

From the registry to its use

  1. Apr 16, 1991
    Registry record
    Cogent Communications, LLC
    Direct Allocation (legacy, pre-1997)
    38.0.0.0/8
  2. Nov 14, 2020
    Route object
    Rackdog
    RADB route object for AS7029 Windstream Communications LLC, maintainer MAINT-AS398465
  3. Jun 8, 2026
    Reallocated
    FastBridge Fiber
    Reallocated
    38.34.128.0/19
  4. Aug 23, 2026– today
    Announced
    AS1088 FastBridge Fiber
    Internet provider
  5. Sep 18, 2026– today
    Announced
    AS174 Cogent Communications, LLC
    as part of 38.0.0.0/8
    38.0.0.0/8
  6. today
    Leased from
    Rackdog
    IP broker

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromProxy exitsHolderRPKI
38.0.0.0/8AS174Internet providerIP broker Rackdog (part)398,658
73,038 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
38.0.0.0/816,777,216COGENT-ACogent Communications, LLC (COGC) · USDirect AllocationApr 16, 1991abuse@cogentco.com
└ 38.34.128.0/198,192FASTBRIDGE-CGNT-NET-3FastBridge Fiber (FFL-77) · USReallocatedJun 8, 2026—

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Aug 2026
Current origin since
Aug 2026 · 3 mo
Origin networks
1