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Data as of Nov 7, 2026

204.28.104.0/21

3 residential-proxy exits · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
this exact prefix
No RPKI
Announced by
AS33132
Type
Business
70% of it

Residential-proxy exits

Proxy exits
3
0.15% of its addresses · 30 days
Spread
3 of 8
/24s with at least one exit
Providers
33
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

344 observations
  • Business
  • Internet provider

/24s with the most always-on exits

/24Always-on exitsProxy exits
204.28.104.0/2401
204.28.110.0/2401
204.28.111.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • Bright Data
  • ColaProxy
  • DataImpulse
  • EZProxies
  • FastProxy
  • FlashProxy
  • FloppyData
  • Geonode
  • GloryCloud
  • IPFly
  • IPPeak
  • InfiniteProxies
  • KindProxy
  • Kookey
  • LemonBright
  • Novada
  • ProxyEmpire
  • ProxyGeo
  • ProxyWing
  • PuraRoute
  • RapidProxy
  • RolaProxy
  • SwiftProxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VibeProxies
  • VitalExclusive

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
204.28.104.0/212,048ZAYO-CCF-204-28-104-0Zayo Bandwidth (ZAYOB) · USDirect AllocationJul 8, 2014abuse@zayo.com
└ 204.28.104.0/2664FPLFI-REGUSMANAG-DIA-110557-1unknown———
└ 204.28.104.64/2664FPLFI-OLIVER-PYA-DIA-110638-1unknown———
└ 204.28.104.160/2816FPLFI-SPANISHBRO-DIA-110711-1unknown———
└ 204.28.104.184/298FPLFI-LIGHTOWERF-DIA-134364-1unknown———
└ 204.28.104.192/2816FPLFI-204-28-104-192-28unknown———
└ 204.28.104.220/304FPLFI-PATHMEDICA-DIA-CV109551-1unknown———
└ 204.28.104.224/298FPLFI-BROWARDCLA-DIA-107577-2unknown———
└ 204.28.105.0/2664FPLFI-REGUSMANAG-DIA-110554-1unknown———
└ 204.28.105.72/298FPLFI-BREBOCACOR-DIA-113487-1unknown———
└ 204.28.105.80/304FPLFI-DUDEHOLDINT-DIA-128479-1unknown———
└ 204.28.105.96/298FPLFI-BROWARDCLA-DIA-107577-1unknown———
└ 204.28.105.120/298FPLFI-JOHNKNOXVI-DIA-116749-1unknown———
└ 204.28.105.128/298FPLFI-BTIG-138653-1unknown———
└ 204.28.105.144/298FPLFI-TOMGALLAGHERINS-138967-1unknown———
└ 204.28.105.168/298FPLFI-HEALTHMANA-DIA-110432-1unknown———
└ 204.28.105.200/298FPLFI-AFFCOINTER-DIA-110406-1unknown———
└ 204.28.105.208/298FPLFI-LIGHTOWERF-133604-1unknown———
└ 204.28.105.216/298FPLFI-M2ECONSULT-DIA-110375-1unknown———
└ 204.28.105.224/2732FPLFI-CHMNHPSSBM-DIA-110232-1unknown———
└ 204.28.106.0/304NET-CCF--0-204-28-106-0-30unknown———
└ 204.28.106.8/298FPLFI-BANCTRUST-DIA-110315-1unknown———
└ 204.28.106.20/304FPLFI-204-28-106-20-30unknown———
└ 204.28.106.32/2732FPLFI-CHMNHPFISM-DIA-110230-1unknown———
└ 204.28.106.128/2816FPLFI-485PROPERT-95417-1unknown———
└ 204.28.106.144/298FPLFI-TBCCORP-DIA-127706-1unknown———
└ 204.28.106.152/298FPLFI-LOUBACHROD-128079-1unknown———
└ 204.28.106.168/298FPLFI-THEWACOHIP-DIA-110216-1unknown———
└ 204.28.106.176/2816FPLFI-VERIZONW-DIA-133380-1unknown———
└ 204.28.106.208/298FPLFI-OLYMPUSAT-DIA-109378-1unknown———
└ 204.28.106.224/2816FPLFI-XAPTCORP-DIA-107146-1unknown———
└ 204.28.106.240/2816FPLFI-FLORIDHOMI-DIA-133751-1unknown———
└ 204.28.107.0/298FPLFI-DORALLINCO-DIA-109211-1unknown———
└ 204.28.107.16/298FPLFI-FIRSTIMPRE-DIA-109901-1unknown———
└ 204.28.107.24/298FPLFI-BROWARDCL-DIA-107575-2unknown———
└ 204.28.107.40/298FPLFI-SANLAZAROF-DIA-109856-1unknown———
└ 204.28.107.48/2816FPLFI-HOUSTONFOR-127604-1unknown———
└ 204.28.107.64/2816FPLFI-SEMINOLEHA-DIA-134164-1unknown———
└ 204.28.107.80/2816FPLFI-BRICKELLST-DIA-134208-1unknown———
└ 204.28.107.112/298FPLFI-INVEPLACEG-DIA-136759-1unknown———
└ 204.28.107.120/298FPLFI-CAPTHARRYS-DIA-109997-1unknown———
└ 204.28.107.128/25128FPLFI-THEWESTINR-DIA-109351-1unknown———
└ 204.28.108.8/298FPLFI-FORCEPOINT-DIA-109531-1unknown———
└ 204.28.108.32/2816FPLFI-BRICKELLEXEC-74222-2unknown———
└ 204.28.108.48/298FPLFI-QUANTUMINN-DIA-109240-1unknown———
└ 204.28.108.56/298FPLFI-WOUNDTECH-DIA-109872-1unknown———
└ 204.28.108.64/2732FPLFI-CIRCORIN-DIA-49993-2unknown———
└ 204.28.108.96/298FPLFI-BROWARDCL-DIA-107575-1unknown———
└ 204.28.108.112/298FPLFIF-LIGHTOWERF-DIA-138449-2unknown———
└ 204.28.108.128/2664FPLFI-REGUSMANAG-DIA-106938-1unknown———
└ 204.28.108.192/2816FPLFI-JACKSONVIL-DIA-116323-1unknown———
└ 204.28.108.208/298FPLFI-FROSCHTRAV-DIA-116396-1unknown———
└ 204.28.108.216/298FPLFI-WELLINGTON-DIA-114127-2unknown———
└ 204.28.108.224/2732FPLFI-KELBYMEDIA-DIA-109428-1unknown———
└ 204.28.109.0/298FPLFI-THEBENJAMI-DIA-118217-2unknown———
└ 204.28.109.8/298FPLFI-THEBENJAMI-DIA-118225-2unknown———
└ 204.28.109.16/2816FPLFI-ORANGETHEO-DIA-119974-1unknown———
└ 204.28.109.48/2816FPLFI-ATTMOBILIT-DIA-109440-1unknown———
└ 204.28.109.72/298FPLFI-PERSONALPH-DIA-109318-1unknown———
└ 204.28.109.80/298FPLFI-UNIINSMGRS-DIA-110290-1unknown———
└ 204.28.109.88/298FPLFI-NRGROUPMAN-DIA-109353-1unknown———
└ 204.28.109.96/298FPLFI-OLYMPUSAT-DIA-109380-1unknown———
└ 204.28.109.112/298FPLFI-PAPERSTREE-DIA-109386-1unknown———
└ 204.28.109.128/2816FPLFI-TRIPPSCOTT-92615-1unknown———
└ 204.28.109.144/298FPLFI-COMPUQUIP-DIA-108150-1unknown———
└ 204.28.109.152/298FPLFI-PALMBAYINT-DIA-109126-1unknown———
└ 204.28.109.160/298FPLFI-GROUPCARET-DIA-114996-1unknown———
└ 204.28.109.168/298FPLFI-DIGESTIVEM-DIA-109202-1unknown———
└ 204.28.109.176/2816FPLFI-POTAMKINAU-DIA-109195-1unknown———
└ 204.28.109.196/304NET-CCF--0-204-28-109-196-30unknown———
└ 204.28.109.200/298FPLFI-DIGESTIVEM-DIA-109204-1unknown———
└ 204.28.109.216/298FPLFI-TENZERPLLC-DIA-90174-1unknown———
└ 204.28.109.224/298FPLFI-ROWMANAGEM-DIA-108647-1unknown———
└ 204.28.109.240/298FPLFI-SECURUSTEC-DIA-109277-1unknown———
└ 204.28.110.0/2664FPLFI-REGUSMANAG-DIA-109250-1unknown———
└ 204.28.110.64/2816FPLFI-N9VENTURES-DIA-103699-2unknown———
└ 204.28.110.96/2816FPLFI-INTELLIGEN-DIA-109209-1unknown———
└ 204.28.110.112/298NET-Z-CCF--204-28-110-112-29unknown———
└ 204.28.110.124/304NET-CCF--0-204-28-110-124-30unknown———
└ 204.28.110.128/2816FPLFI-RICHEMONTL-DIA-109064-1unknown———
└ 204.28.110.160/2816FPLFI-CBT-73664-2unknown———
└ 204.28.110.192/2732FPLFI-PRINTERPIX-DIA-104128-2unknown———
└ 204.28.110.228/304FPLFI-MOUNTSINAI-DIA-109172-1unknown———
└ 204.28.110.232/298FPLFI-OMICRONGRA-109067-1unknown———
└ 204.28.110.240/298FPLFI-FUNAROCOPC-DIA-109048-1unknown———
└ 204.28.111.0/298FPLFI-DELRAYMEDC-DIA-133756-1unknown———
└ 204.28.111.8/298NET-Z-CCF--204-28-111-8-29unknown———
└ 204.28.111.24/298NET-Z-CCF--204-28-111-24-29unknown———
└ 204.28.111.32/298FPLFI-LIGHTOWERF-DIA-135324-1unknown———
└ 204.28.111.40/298FPLFI-BAPTISTHEA-DIA-111605-1unknown———
└ 204.28.111.64/298FPLFI-SARASOTAME-DIA-128033-1unknown———
└ 204.28.111.80/304FPLFI-TECHNOMADL-DIA-113968-1unknown———
└ 204.28.111.88/304FPLFI-PRIMEWESTC-DIA-106865-1unknown———
└ 204.28.111.92/304FPLFI-PRIMEWESTC-DIA-106859-1unknown———
└ 204.28.111.100/304FPLFI-DUVEKOTCOR-DIA-111408-1unknown———
└ 204.28.111.104/298FPLFI-THEHERSKOW-DIA-135938-1unknown———
└ 204.28.111.112/2816FPLFI-WAREHOUSEG-DIA-137185-2unknown———
└ 204.28.111.128/298FPLFI-CORALGABLE-DIA-133761-1unknown———
└ 204.28.111.156/304FPLFI-CARLTONFIE-DIA-108717-1unknown———
└ 204.28.111.168/298FPLFI-CORALGABLE-DIA-133761-2unknown———
└ 204.28.111.176/298FPLFI-ROCKYPATEL-DIA-118978unknown———
└ 204.28.111.184/298FPLFI-KOSHERK-120370-1unknown———
└ 204.28.111.192/2732FPLFI-BURGERKING-DIA-107503-1unknown———
└ 204.28.111.224/298FPLFI-MITTLEMANE-DIA-108783-1unknown———
└ 204.28.111.236/304NET-CCF---204-28-111-236-30unknown———
└ 204.28.111.240/298FPLFI-RAIDERENV-133284-1unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

2,048 addresses
TypeAddressesShareRanges
Business1,43270%96
Internet provider61630%46

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS33132

US
Name
Crown Castle Fiber LLC
Type
Internet provider
Registered
Oct 7, 2004
Domain
zayo.com
Website
www.crowncastle.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed