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Data as of Nov 9, 2026

45.73.144.0/20

13 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
79% of it

Residential-proxy exits

Proxy exits
13
0.32% of its addresses · 30 days
Spread
6 of 16
/24s with at least one exit
Providers
38
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

2.8K observations
  • Business
  • Internet provider

/24s with the most always-on exits

/24Always-on exitsProxy exits
45.73.149.0/2407
45.73.154.0/2402
45.73.148.0/2401
45.73.150.0/2401
45.73.157.0/2401
45.73.158.0/2401

Proxy providers listing exits

  • 711Proxy
  • Ake.net
  • AnyIP
  • B2Proxy
  • BottingTools
  • Byteful
  • CatProxies
  • ColaProxy
  • Decodo
  • EZProxies
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • Geonode
  • GloryCloud
  • IPFly
  • IPPeak
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PrivateProxy
  • Proxies.fo
  • Proxiware
  • ProxyEmpire
  • ProxyGeo
  • PuraRoute
  • RainProxy
  • ResiProxies
  • SPYDERPROXY_PREMIUM
  • Thordata
  • ThunderProxy
  • TrueProxies
  • VantageProxies
  • VitalExclusive
  • ZENPROXY_LITE

Announcements

More specific

Announcements inside

PrefixOriginTypeHolderRPKI
45.73.145.0/24
since Jun 2015
AS393959BusinessZayo Bandwidth
45.73.155.0/24
since Dec 2015
AS33132BusinessZayo Bandwidth
45.73.156.0/24
since Dec 2015
AS33132BusinessZayo 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
45.73.144.0/204,096ZAYO-CCF-45-73-144-0Zayo Bandwidth (ZAYOB) · USDirect AllocationApr 23, 2015abuse@zayo.com
└ 45.73.144.0/2664FPLFI-REGUSMANAG-DIA-114059-1unknown———
└ 45.73.144.64/2732FPLFI-OLYMPUSINS-DIA-113176-1unknown———
└ 45.73.144.100/304FPLFI-SUNBELTREN-DIA-113942-1unknown———
└ 45.73.144.112/304FPLFI-DIA-CREATIVERE-113835-1unknown———
└ 45.73.144.120/298FPLFI-ASYLUMMARK-DIA-112259-1unknown———
└ 45.73.144.128/2664FPLFI-REGUSMANAG-DIA-1113747-1unknown———
└ 45.73.144.196/304FPLFI-GLOBOTECHU-DIA-114170-1unknown———
└ 45.73.144.200/298FPLFI-COURTYARDN-DIA-113389-2unknown———
└ 45.73.144.208/304NET-CCF--0-45-73-144-208-30unknown———
└ 45.73.144.240/298FPLFI-THERAPEEDS-134025-1unknown———
└ 45.73.145.0/24256FPLFI-ADVANCEDBI-DIA-113090-2AdvancedBITS, Inc (ADVAN-396) · USReassignedMay 14, 2015joseph.gaa@advancedbits.com
└ 45.73.146.0/2664FPLFI-REGUSMANAG-DIA-111864-1unknown———
└ 45.73.146.64/2732FPLFI-BRIGHTSTAR-DIA102616-2unknown———
└ 45.73.146.96/2816FPLFI-JUDGESOFTW-DIA-114487-1unknown———
└ 45.73.146.112/298FPLFI-ACEUNDERWR-DIA-114478-1unknown———
└ 45.73.146.144/298FPLFI-ELITEPARKI-DIA-114510-1unknown———
└ 45.73.146.152/298FPLFI-ZUMAMIAMI-DIA-127204-1unknown———
└ 45.73.146.160/2816FPLFI-GULFCOASTJ-DIA-112170-1unknown———
└ 45.73.146.176/298FPLFI-Q-NOMYINC-DIA-114469-1unknown———
└ 45.73.146.184/298FPLFI-GPS-AIR-DIA-112760-3unknown———
└ 45.73.146.192/298FPLFI-MASTERTRAC-DIA-111323-1unknown———
└ 45.73.146.200/304FPLFI-TOWNOFMEDL-DIA-127630-1unknown———
└ 45.73.146.208/298FPLFI-OCEANBLUEM-DIA-114575-1unknown———
└ 45.73.146.216/298FPLFI-MODERNIZIN-88610-2unknown———
└ 45.73.146.224/298FPLFI-UROLOGYSPE-DIA-119439unknown———
└ 45.73.146.240/2816NET-Z-CCF--45-73-146-240-28unknown———
└ 45.73.147.0/2816FPLFI-WHOLECARRI-DIA-122408-1unknown———
└ 45.73.147.16/298FPLFI-BRICKELLRE-117553-1unknown———
└ 45.73.147.24/304FPLFI-WINTERCONS-117207-1unknown———
└ 45.73.147.32/2816FPLFI-BIALECKIHO-117496-1unknown———
└ 45.73.147.48/298FPLFI-MDSCIENCEL-117325-1unknown———
└ 45.73.147.80/2816FPLFI-COLLIERFAM-140212-2unknown———
└ 45.73.147.104/304FPLFI-CORWILARCH-117473-1unknown———
└ 45.73.147.112/298FPLFI-CITYNATION-117475-1unknown———
└ 45.73.147.124/304NET-CCF--0-45-73-147-124-30unknown———
└ 45.73.147.128/2732FPLFI-CIRCLECOMP-DIA-117323-1unknown———
└ 45.73.147.160/2816FPLFI-ENTERTAINM-DIA-115024-1unknown———
└ 45.73.147.184/298FPLFI-SUMMITFINA-117416-1unknown———
└ 45.73.147.192/298FPLFI-SHENDELLPO-117431-1unknown———
└ 45.73.147.200/298FPLFI-RYANINCSOUTHERN-137555-1unknown———
└ 45.73.147.208/298FPLFI-LIGHTOWERF-DIA-136164-1unknown———
└ 45.73.147.224/298FPLFI-SEMINOLEHA-DIA-120681-1unknown———
└ 45.73.147.240/298FPLFI-BGSTRATEGI-117278-1unknown———
└ 45.73.148.0/2732FPLFI-WBSTECHNOL-DIA-117067-1unknown———
└ 45.73.148.32/2816FPLFI-ROGERSOBRI-DIA-137631-1unknown———
└ 45.73.148.48/2816NET-CCF--45-73-148-48-28unknown———
└ 45.73.148.96/2816FPLFI-CRISPMARKE-DIA-117140-1unknown———
└ 45.73.148.120/304NET-CCF--0-45-73-148-120-30unknown———
└ 45.73.148.124/304FPLFI-DENTALCENT-DIA-120549-1unknown———
└ 45.73.148.128/298NET-CCF-SLADE-CONDOMINIUM-45-73-148-128-29unknown———
└ 45.73.148.136/298FPLFI-JOHNSTONES-136638-1unknown———
└ 45.73.148.168/298FPLFI-HEALTHWORX-116892-1unknown———
└ 45.73.148.192/298FPLFI-THEBLOOMOR-116851-1unknown———
└ 45.73.148.200/298FPLFI-THEUNIVERS-DIA-116963-1unknown———
└ 45.73.148.208/298FPLFI-MODERNIZIN-88610-3unknown———
└ 45.73.148.220/304FPLFI-B2BHDTV-DIA-116867-1unknown———
└ 45.73.148.224/2816FPLFI-CITYOFLAUDERHILL-125749-1unknown———
└ 45.73.148.240/298FPLFI-URGENTCARE-116923-1unknown———
└ 45.73.148.248/298FPLFI-URGENTCARE-116921-1unknown———
└ 45.73.149.0/2664FPLFI-REGUSMANAG-116894-1unknown———
└ 45.73.149.64/298FPLFI-MIRABELTECH-131711-1unknown———
└ 45.73.149.72/298FPLFI-SOLERASPECPHARM-138960-1unknown———
└ 45.73.149.88/298FPLFI-MERCHANTDA116728-1unknown———
└ 45.73.149.96/298FPLFI-CIPLAUSA-116751-1unknown———
└ 45.73.149.104/304FPLFI-NORTHBROWA-115643-1unknown———
└ 45.73.149.108/304FPLFI-84LUMBERCO-DIA-116755-1unknown———
└ 45.73.149.112/298FPLFI-ATOMICGOLD-DIA-116821-1unknown———
└ 45.73.149.128/2732FPLFI-MERCEDES-B-116731-1unknown———
└ 45.73.149.160/2732FPLFI-MERCEDESBE-116734-1unknown———
└ 45.73.149.200/298FPLFI-CHEWYCOM-116691-1unknown———
└ 45.73.149.208/298FPLFI-ORIGAMILLC-116657-1unknown———
└ 45.73.149.216/298NET-CCF--0-45-73-149-216-29unknown———
└ 45.73.149.224/298FPLFI-ERACLIDESG-DIA-116568-1unknown———
└ 45.73.149.236/304FPLFI-ETHXCORPOR-116724-1unknown———
└ 45.73.149.240/298FPLFI-TOUCHSUITE-DIA-120881-2unknown———
└ 45.73.149.248/298FPLFI-FLAMINGOCO-116599-1unknown———
└ 45.73.150.0/298FPLFI-BURGERKING-DIA-107503-2unknown———
└ 45.73.150.8/298FPLFI-TELECOMCORP-140091-1unknown———
└ 45.73.150.24/304FPLFI-TACOMETALS-DIA-120683-1unknown———
└ 45.73.150.32/2732FPLFI-INTEGRATSS-DIA-116614-1unknown———
└ 45.73.150.64/298FPLFI-EVOLUTIONM-DIA-119889-1unknown———
└ 45.73.150.96/2816FPLFI-ACCORDPROD-98060-2unknown———
└ 45.73.150.112/298FPLFI-BUCKMANBUC-116511-1unknown———
└ 45.73.150.128/298FPLFI-METROPICA-116489-1unknown———
└ 45.73.150.136/298NET-CCF--0-45-73-150-136-29unknown———
└ 45.73.150.144/298FPLFI-OFFLEASEON-116494-1unknown———
└ 45.73.150.152/298FPLFI-A-PLUSMEET-DIA-129294-1unknown———
└ 45.73.150.160/2816FPLFI-FORTINETIN-116220-1unknown———
└ 45.73.150.184/304FPLFI-ANSWERINGSVCCARE-115800-1unknown———
└ 45.73.150.200/298FPLFI-OMGNATIONA-116475-1unknown———
└ 45.73.150.208/298FPLFI-ARISEVIRTU-116378-1unknown———
└ 45.73.150.216/298FPLFI-POTAMKINAU-116425-1unknown———
└ 45.73.150.240/298FPLFI-ABUNDANTLI-DIA-116318-1unknown———
└ 45.73.150.248/298FPLFI-BOATSETTER-139630-1unknown———
└ 45.73.151.0/2732FPLFI-OLYMPUSMAR-DIA-116372-1unknown———
└ 45.73.151.32/2816FPLFI-AMSPICTURE-DIA-116335-1unknown———
└ 45.73.151.48/298FPLFI-ALGADMINIS-DIA-116060-1unknown———
└ 45.73.151.56/298FPLFI-NETWORKX-DIA-116298-1unknown———
└ 45.73.151.64/298FPLFI-ATLANTICAV-DIA-116345-1unknown———
└ 45.73.151.80/298FPLFI-TRI-CITYEL-DIA-136535-1unknown———
└ 45.73.151.88/298FPLFI-TRALONGOLL-DIA-116352-1unknown———
└ 45.73.151.96/2732FPLFI-CHARLOTTTE-DIA-113702-2unknown———
└ 45.73.151.128/2732FPLFI-GRAYROBINS-DIA-116289-1unknown———
└ 45.73.151.160/2816FPLFI-VALLEYFORG-DIA-110621-1unknown———
└ 45.73.151.176/298FPLFI-GEMSGROUP-DIA-116137-1unknown———
└ 45.73.151.208/298FPLFI-ZAYOPROFES-DIA-114333-2unknown———
└ 45.73.151.224/298FPLFI-AFFINITYSO-DIA-116218-1unknown———
└ 45.73.151.232/298FPLFI-DIGITALCOM-DIA-116209-1unknown———
└ 45.73.151.248/298FPLFI-DAVEANDMAR-DIA-116117-1unknown———
└ 45.73.152.0/2732FPLFI-TIREGROUPI-DIA-115976-1unknown———
└ 45.73.152.32/298FPLFI-AGRONOVAIN-DIA-102841-2unknown———
└ 45.73.152.48/298FPLFI-X-TECHDATA-DIA-116007-1unknown———
└ 45.73.152.64/2664FPLFI-AVMLP-DIA-115815-1unknown———
└ 45.73.152.128/298FPLFI-PERLMANBAJ-DIA-115988-1unknown———
└ 45.73.152.152/298FPLFI-TERRACLOUD-DIA-115841-1unknown———
└ 45.73.152.160/2732FPLFI-N9VENTURES-DIA-103699-4unknown———
└ 45.73.152.200/298FPLFI-TITLESOLUT-DIA-115792-1unknown———
└ 45.73.152.208/298FPLFI-SETARNVDBA-DIA-115880-1unknown———
└ 45.73.152.216/298FPLFI-METROPLEXG-DIA-115765-1unknown———
└ 45.73.152.232/298FPLFI-PEYTONBOLI-DIA-107584-2unknown———
└ 45.73.152.240/2816FPLFI-MEDIBIOTEC-DIA-111763-2unknown———
└ 45.73.153.0/2664FPLFI-REGUSMANAG-DIA-115495-1unknown———
└ 45.73.153.80/298FPLFI-KAPLANHIGH-DIA-119887-1unknown———
└ 45.73.153.88/298FPLFI-CITYOFMIAM-DIA-114414-1unknown———
└ 45.73.153.120/298FPLFI-INCAINVEST-DIA-114904-1unknown———
└ 45.73.153.128/2664FPLFI-CROEMINC-98840-2unknown———
└ 45.73.153.192/2664FPLFI-REGUSMANAG-DIA-115534-1unknown———
└ 45.73.154.0/2732FPLFI-SKYLINKDAT-DIA-125993-1unknown———
└ 45.73.154.32/298NET-CV116075---THE-ASSISTANCE-FUND-45-73-154-32-29unknown———
└ 45.73.154.40/298FPLFI-ROBINSANDM-DIA-127863-1unknown———
└ 45.73.154.56/298FPLFI-SILVERMANF-DIA-115587-1unknown———
└ 45.73.154.128/298FPLFI-CHAISTELII-DIA-115573-1unknown———
└ 45.73.154.144/298FPLFI-DORALACADEMIC-80919-2unknown———
└ 45.73.154.152/298FPLFI-PETEXPRESS-DIA-114266-1unknown———
└ 45.73.154.160/2816FPLFI-CHENEYBROT-DIA-115285-1unknown———
└ 45.73.154.184/298FPLFI-SCRIBEAMERICA-126356-1unknown———
└ 45.73.154.192/298FPLFI-HAMILTONGR-DIA-127437-1unknown———
└ 45.73.154.200/298FPLFI-WATERCREST-DIA-115120-1unknown———
└ 45.73.154.208/298FPLFI-HYPERCOREN-DIA-125417-1unknown———
└ 45.73.154.216/298FPLFI-PREEMOCOMP-DIA-128357-2unknown———
└ 45.73.154.224/2816FPLFI-MAGICLEAPI-DIA-113194-2unknown———
└ 45.73.154.240/2816FPLFI-ALONSOGARC-DIA-115502-1unknown———
└ 45.73.155.0/24256FPLFI-CITYPLACEH-DIA-115093-1Cityplace Hotel, LLC (CHL-143) · USReassignedJul 21, 2015—
└ 45.73.156.0/24256FPLFI-CITYPLACEH-DIA-115091-1Cityplace Hotel, LLC (CHL-142) · USReassignedJul 21, 2015—
└ 45.73.157.0/298NET-CCF-45-73-157-0-29unknown———
└ 45.73.157.8/298FPLFI-BENGAMLACS-DIA-115357-1unknown———
└ 45.73.157.16/298FPLFI-ACADEMICA-DIA-115343-1unknown———
└ 45.73.157.36/304FPLFI-DESIGNPLAC-DIA-115331-1unknown———
└ 45.73.157.40/298FPLFI-DEBONAIRME-DIA-115175-1unknown———
└ 45.73.157.48/2816FPLFI-KOZYAKTROP-DIA-115250-1unknown———
└ 45.73.157.64/2816FPLFI-TENZERPLLC-DIA-90174-1unknown———
└ 45.73.157.80/298FPLFI-YMCAOFGREA-DIA-115248-1unknown———
└ 45.73.157.88/298FPLFI-STCOMMUNIC-DIA-114802-2unknown———
└ 45.73.157.104/298FPLFI-CWSIINC-DIA-115100-1unknown———
└ 45.73.157.120/298FPLFI-CWSIINC-DIA-115102-1unknown———
└ 45.73.157.128/2732FPLFI-NIPROMEDIC-DIA-122973-1unknown———
└ 45.73.157.160/2732FPLFI-THELEARNIN-DIA-120723-1unknown———
└ 45.73.157.192/298FPLFI-INTERNOS-DIA-122893-1unknown———
└ 45.73.157.200/298FPLFI-MIAMIOMSLL-DIA-101322-1unknown———
└ 45.73.157.208/298FPLFI-CRESTWOODS-DIA-122901-1unknown———
└ 45.73.157.216/298FPLFI-HARBORNISS-DIA-122912-1unknown———
└ 45.73.157.224/2816FPLFI-CORPORATES-DIA-122673-2unknown———
└ 45.73.157.240/298FPLFI-PALMETTOTR-DIA-122791-1unknown———
└ 45.73.157.248/298FPLFI-SFCHONE-DIA-122880-1unknown———
└ 45.73.158.0/298FPLFI-INTERNATFI-DIA-135936-1unknown———
└ 45.73.158.24/298FPLFI-FLORIDHOMI-DIA-133753--1unknown———
└ 45.73.158.32/298FPLFI-PENSIONSER-DIA-114816-1unknown———
└ 45.73.158.48/298FPLFI-ARAZOZACOM-DIA-114862-1unknown———
└ 45.73.158.56/298FPLFI-HOMECARESO-DIA-114795-1unknown———
└ 45.73.158.128/2664FPLFI-REGUSMGMTGRP-134525-1unknown———
└ 45.73.158.208/298FPLFI-AIMINVESTM-DIA-136023-1unknown———
└ 45.73.158.216/298FPLFI-BLUEWATERB-DIA-136105-1unknown———
└ 45.73.158.224/298NET-Z-CCF--45-73-158-224-29unknown———
└ 45.73.158.232/298NET-Z-CCF--45-73-158-232-29unknown———
└ 45.73.158.240/298FPLFI-HENDERSONB-DIA-134446-1unknown———
└ 45.73.158.248/298FPLFI-DORALHALL-DIA-133749-1unknown———
└ 45.73.159.0/2664FPLFI-DCFCU-DIA-114774-1unknown———
└ 45.73.159.64/2664FPLFI-REGUSMANAG-DIA-114591-1unknown———
└ 45.73.159.128/2664FPLFI-REGUSMANAG-DIA-114535-1unknown———
└ 45.73.159.192/298FPLFI-COLESCOTTK-DIA-114156-1unknown———
└ 45.73.159.208/2816FPLFI-V-NETCONSU-114160-1unknown———
└ 45.73.159.232/304FPLFI-ERACLIDESG-DIA-114583-1unknown———

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
Business3,24479%170
Internet provider85221%65

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