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Data as of Nov 13, 2026

170.55.0.0/16

196 residential-proxy exits · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
this exact prefix
No RPKI
Announced by
AS33132
Type
Internet provider
75% of it

Residential-proxy exits

Proxy exits
196
0.30% of its addresses · 30 days
Always-on exits
30
15% of its exits
Spread
98 of 256
/24s with at least one exit
Providers
109
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

155K observations
  • Residential
  • Business
  • Internet provider
  • Unknown

/24s with the most always-on exits

/24Always-on exitsProxy exits
170.55.165.0/2447
170.55.71.0/24212
170.55.121.0/2429
170.55.65.0/2424
170.55.203.0/2424
170.55.55.0/2418
170.55.190.0/2414
170.55.120.0/2413
170.55.7.0/2413
170.55.10.0/2412
170.55.199.0/2412
170.55.95.0/2412
170.55.67.0/2412
170.55.81.0/2412
170.55.157.0/2412
170.55.158.0/2412
170.55.152.0/2411
170.55.83.0/2411
170.55.166.0/2411
170.55.33.0/2411
170.55.163.0/2411
170.55.32.0/2411
170.55.112.0/2411
170.55.39.0/24013

Proxy providers listing exits

  • 711Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BESTPROXY_NET
  • BirdProxies
  • BlurPath
  • BottingTools
  • Bright Data
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • DataImpulse
  • Datarama
  • Decodo
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • GeekProxy
  • Geonode
  • GloryCloud
  • GoProxies
  • GonzoProxy
  • HELODATA
  • HPROXY
  • HideProxy
  • IP2WORLD
  • IPFly
  • IPMUSK
  • IPOasis
  • IPPeak
  • IPROCKET_BASIC
  • IPROCKET_PREMIUM
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • Kookey
  • LOKIPROXY
  • LemonBright
  • LemonPrime
  • LudaxProxy
  • MagneticProxy
  • MangoProxy
  • MarsProxies
  • Maskify
  • MoMoProxy
  • MrScraper
  • NSocks
  • NextProxy
  • NodeMaven
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYSCRAPE
  • PSBProxy
  • PYPROXY
  • PrivateByte
  • PrivateProxy
  • Proxies.fo
  • ProxiesVision
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy302
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RainProxy
  • RapidProxy
  • RealProxy
  • ResiProxies
  • RoamProxy
  • RolaProxy
  • SPYDERPROXY_BASIC
  • SPYDERPROXY_PREMIUM
  • Shifter
  • SwiftProxy
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VibeProxies
  • VitalExclusive
  • WealthProxies
  • YumiProxy
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM

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
170.55.0.0/24
since Jan 2018
AS33132UnknownZayo Bandwidth
170.55.29.0/24
since Sep 2018
AS1647BusinessZayo Bandwidth
170.55.52.0/23
since May 2021
AS33132Internet providerZayo Bandwidth
170.55.55.0/24
since Feb 2020
AS33132Residential8
1 always on
Zayo Bandwidth
170.55.63.0/24
since Oct 2017
AS33132UnknownZayo Bandwidth
170.55.69.0/24
since Sep 2019
AS33132UnknownZayo Bandwidth
170.55.70.0/24
since Aug 2019
AS33132UnknownZayo Bandwidth
170.55.71.0/24
since Dec 2019
AS33132Unknown12
2 always on
Zayo Bandwidth
170.55.77.0/24
since Feb 2020
AS33132UnknownZayo Bandwidth
170.55.79.0/24
since Sep 2019
AS33132UnknownZayo Bandwidth
170.55.83.0/24
since Dec 2020
AS33132Unknown1
1 always on
Zayo Bandwidth
170.55.88.0/24
since Mar 2023
AS33132Internet providerZayo Bandwidth
170.55.90.0/24
since Feb 2021
AS33132Internet providerZayo Bandwidth
170.55.102.0/24
since Mar 2020
AS33132Internet providerZayo Bandwidth
170.55.115.0/24
since Mar 2022
AS396102Business1Zayo Bandwidth
170.55.120.0/24
since Mar 2023
AS33132Internet provider3
1 always on
Zayo Bandwidth
170.55.127.0/24
since May 2022
AS33132UnknownZayo Bandwidth
170.55.129.0/24
since Aug 2020
AS33132UnknownZayo Bandwidth
170.55.132.0/24
since Mar 2023
AS33132Internet provider1Zayo Bandwidth
170.55.135.0/24
since Jan 2021
AS33132Internet providerZayo Bandwidth
170.55.150.0/24
since Mar 2023
AS33132Internet providerZayo Bandwidth
170.55.162.0/24
since Nov 2016
AS33132Unknown3Zayo Bandwidth
170.55.165.0/24
since Apr 2025
AS46887Internet provider7
4 always on
Zayo Bandwidth
170.55.171.0/24
since Oct 2020
AS40374HostingZayo Bandwidth
170.55.188.0/24
since Oct 2021
AS33132Internet providerZayo Bandwidth
170.55.192.0/24
since Jul 2023
AS33132BusinessZayo Bandwidth
170.55.196.0/24
since Aug 2024
AS393902BusinessZayo Bandwidth
170.55.197.0/24
since Aug 2023
AS33132Residential4Zayo Bandwidth

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
170.55.0.0/1665,536ZAYO-CCF-170-55-0-0Zayo Bandwidth (ZAYOB) · USDirect AllocationFeb 15, 1994abuse@zayo.com
└ 170.55.89.152/298FPLFI-170-55-89-152-29unknown———
└ 170.55.89.168/298FPLFI-0-170-55-89-168-29unknown———
└ 170.55.89.176/298FPLFI-0-170-55-89-176-29unknown———
└ 170.55.89.184/298FPLFI-170-55-89-184-29unknown———
└ 170.55.89.192/298FPLFI-170-55-89-192-29unknown———
└ 170.55.89.200/298FPLFI-0-170-55-89-200-29unknown———
└ 170.55.89.208/298FPLFI-170-55-89-208-29unknown———
└ 170.55.89.216/298NET-CCF--170-55-89-216-29unknown———
└ 170.55.89.224/2816FPLFI-170-55-89-224-28unknown———
└ 170.55.89.240/298FPLFI-170-55-89-240-29unknown———
└ 170.55.89.248/298FPLFI-0-170-55-89-248-29unknown———
└ 170.55.91.16/298FPLFI-0-170-55-91-16-29unknown———
└ 170.55.91.24/298FPLFI-0-170-55-91-24-29unknown———
└ 170.55.91.32/298FPLFI-0-170-55-91-32-29unknown———
└ 170.55.91.96/298FPLFI-0-170-55-91-96-29unknown———
└ 170.55.91.120/298FPLFI-170-55-91-120-29unknown———
└ 170.55.91.128/2732FPLFI-170-55-91-128-27unknown———
└ 170.55.91.176/298FPLFI-0-170-55-91-176-29unknown———
└ 170.55.91.192/2732FPLFI-0-170-55-91-192-27unknown———
└ 170.55.91.240/298FPLFI-0-170-55-91-240-29unknown———
└ 170.55.92.0/2664FPLFI-170-55-92-0-26unknown———
└ 170.55.92.72/298FPLFI-0-170-55-92-72-29unknown———
└ 170.55.92.88/298FPLFI-0-170-55-92-88-29unknown———
└ 170.55.92.96/2816FPLFI-0-170-55-92-96-28unknown———
└ 170.55.92.128/298FPLFI-0-170-55-92-128-29unknown———
└ 170.55.92.176/298FPLFI-0-170-55-92-176-29unknown———
└ 170.55.92.184/298FPLFI-0-170-55-92-184-29unknown———
└ 170.55.93.0/2664FPLFI-170-55-93-0-26unknown———
└ 170.55.93.64/2816FPLFI-0-170-55-93-64-28unknown———
└ 170.55.93.80/298FPLFI-0-170-55-93-80-29unknown———
└ 170.55.93.96/298FPLFI-0-170-55-93-96-29unknown———
└ 170.55.93.104/298NET-CCF-0-170-55-93-104-29unknown———
└ 170.55.93.120/298FPLFI-0-170-55-93-120-29unknown———
└ 170.55.93.128/2732FPLFI-0-170-55-93-128-27unknown———
└ 170.55.93.160/2816FPLFI-0-170-55-93-160-28unknown———
└ 170.55.93.176/298FPLFI-0-170-55-93-176-29unknown———
└ 170.55.93.184/298FPLFI-0-170-55-93-184-29unknown———
└ 170.55.93.208/298NET-CCF-0-170-55-93-208-29unknown———
└ 170.55.93.216/298FPLFI-0-170-55-93-216-29unknown———
└ 170.55.93.224/2816FPLFI-0-170-55-93-224-28unknown———
└ 170.55.94.0/298FPLFI-170-55-94-0-29unknown———
└ 170.55.94.32/298FPLFI-0-170-55-94-32-29unknown———
└ 170.55.94.40/298FPLFI-0-170-55-94-40-29unknown———
└ 170.55.94.72/298FPLFI-0-170-55-94-72-29unknown———
└ 170.55.94.88/298FPLFI-0-170-55-94-88-29unknown———
└ 170.55.94.112/298FPLFI-0-170-55-94-112-29unknown———
└ 170.55.94.120/298FPLFI-170-55-94-120-29unknown———
└ 170.55.94.128/298FPLFI-170-55-94-128-29unknown———
└ 170.55.94.136/298NET-CCF-0-170-55-94-136-29unknown———
└ 170.55.94.152/298FPLFI-0-170-55-94-152-29unknown———
└ 170.55.94.160/2732FPLFI-0-170-55-94-160-27unknown———
└ 170.55.94.192/298FPLFI-0-170-55-94-192-29unknown———
└ 170.55.94.200/298FPLFI-0-170-55-94-200-29unknown———
└ 170.55.94.208/298FPLFI-0-170-55-94-208-29unknown———
└ 170.55.94.224/2816FPLFI-0-170-55-94-224-28unknown———
└ 170.55.94.240/2816FPLFI-0-170-55-94-240-28unknown———
└ 170.55.95.0/2732FPLFI-170-55-95-0-27unknown———
└ 170.55.95.32/2732FPLFI-0-170-55-95-32-27unknown———
└ 170.55.95.96/298FPLFI-0-170-55-95-96-29unknown———
└ 170.55.95.120/298FPLFI-0-170-55-95-120-29unknown———
└ 170.55.95.160/298NET-CCF--170-55-95-160-29unknown———
└ 170.55.95.176/2816FPLFI-0-170-55-95-176-28unknown———
└ 170.55.95.192/298FPLFI-0-170-55-95-192-29unknown———
└ 170.55.95.208/298FPLFI-170-55-95-208-29unknown———
└ 170.55.95.224/298FPLFI-170-55-95-224-29unknown———
└ 170.55.95.232/298FPLFI-170-55-95-232-29unknown———
└ 170.55.95.240/298NET-CCF--170-55-95-240-29unknown———
└ 170.55.96.56/304NET-CCF-0-170-55-96-56-30unknown———
└ 170.55.96.80/298NET-CCF--170-55-96-80-29unknown———
└ 170.55.96.136/298FPLFI-170-55-96-136-29unknown———
└ 170.55.96.144/304NET-CCF-0-170-55-96-144-30unknown———
└ 170.55.96.152/298NET-CCF--170-55-96-152-29unknown———
└ 170.55.96.160/298NET-CCF--170-55-96-160-29unknown———
└ 170.55.96.200/304NET-CCF-0-170-55-96-200-30unknown———
└ 170.55.96.208/298FPLFI-0-170-55-96-208-29unknown———
└ 170.55.97.48/298FPLFI-0-170-55-97-48-29unknown———
└ 170.55.97.56/298FPLFI-LT-615-170-55-97-56-29unknown———
└ 170.55.97.64/2664FPLFI-170-55-97-64-26unknown———
└ 170.55.97.136/298FPLFI-170-55-97-136-29unknown———
└ 170.55.97.148/304NET-CCF-0-170-55-97-148-30unknown———
└ 170.55.97.168/298FPLFI-170-55-97-168-29unknown———
└ 170.55.97.176/298FPLFI-170-55-97-176-29unknown———
└ 170.55.97.200/298FPLFI-0-170-55-97-200-29unknown———
└ 170.55.97.212/304NET-CCF--170-55-97-212-30unknown———
└ 170.55.97.216/298NET-CCF-0-170-55-97-216-29unknown———
└ 170.55.97.240/2816FPLFI-0-170-55-97-240-28unknown———
└ 170.55.99.8/298FPLFI-0-170-55-99-8-29unknown———
└ 170.55.99.16/2816FPLFI-170-55-99-16-28unknown———
└ 170.55.99.32/2732FPLFI-0-170-55-99-32-27unknown———
└ 170.55.99.64/298FPLFI-0-170-55-99-64-29unknown———
└ 170.55.99.88/298FPLFI-170-55-99-88-29unknown———
└ 170.55.99.96/2816FPLFI-170-55-99-96-28unknown———
└ 170.55.99.120/298FPLFI-0-170-55-99-120-29unknown———
└ 170.55.99.136/298FPLFI-0-170-55-99-136-29unknown———
└ 170.55.99.144/304NET-CCF--170-55-99-144-30unknown———
└ 170.55.99.176/298FPLFI-0-170-55-99-176-29unknown———
└ 170.55.99.184/298FPLFI-170-55-99-184-29unknown———
└ 170.55.100.0/298FPLFI-170-55-100-0-29unknown———
└ 170.55.100.16/298FPLFI-0-170-55-100-16-29unknown———
└ 170.55.100.24/298NET-CCF-0-170-55-100-24-29unknown———
└ 170.55.100.64/304NET-CCF--170-55-100-64-30unknown———
└ 170.55.100.72/298FPLFI-0-170-55-100-72-29unknown———
└ 170.55.100.104/298FPLFI-0-170-55-100-104-29unknown———
└ 170.55.100.112/298FPLFI-0-170-55-100-112-29unknown———
└ 170.55.100.124/304NET-CCF-0-170-55-100-124-30unknown———
└ 170.55.100.152/298NET-CCF-0-170-55-100-152-29unknown———
└ 170.55.100.168/298NET-CCF--170-55-100-168-29unknown———
└ 170.55.100.184/298NET-CCF-0-170-55-100-184-29unknown———
└ 170.55.100.192/298FPLFI-0-170-55-100-192-29unknown———
└ 170.55.100.224/298NET-CCF--170-55-100-224-29unknown———
└ 170.55.100.232/298NET-CCF--170-55-100-232-29unknown———
└ 170.55.100.244/304NET-CCF-0-170-55-100-244-30unknown———
└ 170.55.100.248/298NET-CCF--170-55-100-248-29unknown———
└ 170.55.101.0/2664FPLFI-0-170-55-101-0-26unknown———
└ 170.55.101.80/298FPLFI-0-170-55-101-80-29unknown———
└ 170.55.101.96/2732FPLFI-0-170-55-101-96-27unknown———
└ 170.55.101.136/298FPLFI-0-170-55-101-136-29unknown———
└ 170.55.101.144/298FPLFI-0-170-55-101-144-29unknown———
└ 170.55.101.176/298FPLFI-0-170-55-101-176-29unknown———
└ 170.55.101.192/2732FPLFI-170-55-101-192-27unknown———
└ 170.55.101.224/298FPLFI-0-170-55-101-224-29unknown———
└ 170.55.101.240/2816FPLFI-0-170-55-101-240-28unknown———
└ 170.55.103.40/298FPLFI-170-55-103-40-29unknown———
└ 170.55.103.56/298NET-CCF-0-170-55-103-56-29unknown———
└ 170.55.103.64/298FPLFI-0-170-55-103-64-29unknown———
└ 170.55.103.80/2816FPLFI-0-170-55-103-80-28unknown———
└ 170.55.103.104/298FPLFI-0-170-55-103-104-29unknown———
└ 170.55.103.112/298FPLFI-0-170-55-103-112-29unknown———
└ 170.55.103.124/304NET-CCF-0-170-55-103-124-30unknown———
└ 170.55.103.128/298FPLFI-170-55-103-128-29unknown———
└ 170.55.103.160/298FPLFI-170-55-103-160-29unknown———
└ 170.55.103.176/298FPLFI-170-55-103-176-29unknown———
└ 170.55.103.196/304NET-CCF-0-170-55-103-196-30unknown———
└ 170.55.103.200/298NET-CCF-0-170-55-103-200-29unknown———
└ 170.55.103.216/298FPLFI-0-170-55-103-216-29unknown———
└ 170.55.103.224/298NET-CCF-0-170-55-103-224-29unknown———
└ 170.55.103.240/298FPLFI-170-55-103-240-29unknown———
└ 170.55.104.0/2664FPLFI-0-170-55-104-0-26unknown———
└ 170.55.104.72/298FPLFI-0-170-55-104-72-29unknown———
└ 170.55.104.88/298FPLFI-0-170-55-104-88-29unknown———
└ 170.55.104.96/2732FPLFI-170-55-104-96-27unknown———
└ 170.55.104.144/298FPLFI-170-55-104-144-29unknown———
└ 170.55.104.152/298FPLFI-0-170-55-104-152-29unknown———
└ 170.55.104.168/298FPLFI-0-170-55-104-168-29unknown———
└ 170.55.104.184/304NET-CCF-170-55-104-184-30unknown———
└ 170.55.104.192/2664FPLFI-0-170-55-104-192-26unknown———
└ 170.55.105.0/2816FPLFI-0-170-55-105-0-28unknown———
└ 170.55.105.20/304NET-0-170-55-105-20-30unknown———
└ 170.55.105.24/298FPLFI-0-170-55-105-24-29unknown———
└ 170.55.105.32/304NET-CCF--170-55-105-32-30unknown———
└ 170.55.105.40/298FPLFI-170-55-105-40-29unknown———
└ 170.55.105.48/298FPLFI-170-55-105-48-29unknown———
└ 170.55.105.56/298FPLFI-0-170-55-105-56-29unknown———
└ 170.55.105.80/298NET-CCF--170-55-105-80-29unknown———
└ 170.55.105.112/2816FPLFI-0-170-55-105-112-28unknown———
└ 170.55.105.128/2664FPLFI-0-170-55-105-128-26unknown———
└ 170.55.105.208/2816FPLFI-0-170-55-105-208-28unknown———
└ 170.55.105.228/304FPLFI-0-170-55-105-228-30unknown———
└ 170.55.105.232/298FPLFI-170-55-105-232-29unknown———
└ 170.55.105.240/298FPLFI-170-55-105-240-29unknown———
└ 170.55.106.0/2732FPLFI-0-170-55-106-0-27unknown———
└ 170.55.106.32/298FPLFI-0-170-55-106-32-29unknown———
└ 170.55.106.48/298FPLFI-SD-50652-170-55-106-48-29unknown———
└ 170.55.106.60/304NET-CCF--0-170-55-106-60-30unknown———
└ 170.55.106.64/298FPLFI-0-170-55-106-64-29unknown———
└ 170.55.106.80/298NET-CCF--170-55-106-80-29unknown———
└ 170.55.106.88/298FPLFI-0-170-55-106-88-29unknown———
└ 170.55.106.112/304NET-CCF-0-170-55-106-112-30unknown———
└ 170.55.106.116/304NET-CCF--170-55-106-116-30unknown———
└ 170.55.106.144/2816FPLFI-0-170-55-106-144-28unknown———
└ 170.55.106.160/2816FPLFI-0-170-55-106-160-28unknown———
└ 170.55.106.184/298FPLFI-170-55-106-184-29unknown———
└ 170.55.106.224/304NET-CCF--170-55-106-224-30unknown———
└ 170.55.106.228/304NET-Z-CCF--170-55-106-228-30unknown———
└ 170.55.106.232/298NET-CCF--170-55-106-232-29unknown———
└ 170.55.108.0/2816FPLFI-0-170-55-108-0-28unknown———
└ 170.55.108.16/304NET-Z-CCF--170-55-108-16-30unknown———
└ 170.55.108.24/298NET-CCF--170-55-108-24-29unknown———
└ 170.55.108.32/304NET-Z-CCF-0-170-55-108-32-30unknown———
└ 170.55.108.40/298FPLFI-0-170-55-108-40-29unknown———
└ 170.55.108.64/298FPLFI-0-170-55-108-64-29unknown———
└ 170.55.108.80/298FPLFI-0-170-55-108-80-29unknown———
└ 170.55.108.88/298FPLFI-0-170-55-108-88-29unknown———
└ 170.55.108.96/2816FPLFI-0-170-55-108-96-28unknown———
└ 170.55.108.136/298FPLFI-0-170-55-108-136-29unknown———
└ 170.55.108.144/298FPLFI-0-170-55-108-144-29unknown———
└ 170.55.108.176/298FPLFI-0-170-55-108-176-29unknown———
└ 170.55.108.192/2664FPLFI-0-170-55-108-192-26unknown———
└ 170.55.109.32/2732FPLFI-0-170-55-109-32-27unknown———
└ 170.55.109.104/298FPLFI-170-55-109-104-29unknown———
└ 170.55.109.112/2816FPLFI-0-170-55-109-112-28unknown———
└ 170.55.109.160/2816FPLFI-170-55-109-160-28unknown———
└ 170.55.109.176/2816FPLFI-0-170-55-109-176-28unknown———
└ 170.55.109.196/304NET-Z-CCF--170-55-109-196-30unknown———
└ 170.55.109.208/298FPLFI-0-170-55-109-208-29unknown———
└ 170.55.109.248/298FPLFI-170-55-109-248-29unknown———
└ 170.55.111.8/298FPLFI-0-170-55-111-8-29unknown———
└ 170.55.111.16/298FPLFI-170-55-111-16-29unknown———
└ 170.55.111.24/298FPLFI-170-55-111-24-29unknown———
└ 170.55.111.96/298FPLFI-0-170-55-111-96-29unknown———
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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 provider49,13275%236
Business12,82020%810
Unknown2,8164.3%11
Residential5120.78%2
Hosting2560.39%1

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