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Data as of Nov 14, 2026

57.133.0.0/16

37 residential-proxy exits · 30 days

COLT Technology Services Group Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS8220
Type
Internet provider
68% of it

Residential-proxy exits

Proxy exits
37
0.06% of its addresses · 30 days
Spread
27 of 256
/24s with at least one exit
Providers
68
selling exits here
Oct 15, 2026 – Nov 13, 2026

Exits seen per day

3.3K observations
  • Business
  • Internet provider

/24s with the most always-on exits

/24Always-on exitsProxy exits
57.133.202.0/2406
57.133.29.0/2403
57.133.114.0/2402
57.133.235.0/2402
57.133.234.0/2402
57.133.118.0/2401
57.133.152.0/2401
57.133.108.0/2401
57.133.111.0/2401
57.133.113.0/2401
57.133.99.0/2401
57.133.115.0/2401
57.133.1.0/2401
57.133.119.0/2401
57.133.136.0/2401
57.133.141.0/2401
57.133.107.0/2401
57.133.153.0/2401
57.133.196.0/2401
57.133.199.0/2401
57.133.96.0/2401
57.133.210.0/2401
57.133.212.0/2401
57.133.215.0/2401

Proxy providers listing exits

  • 2Extract
  • 711Proxy
  • 911Proxy
  • 9Proxy
  • ASHBURNPROXIES
  • Ake.net
  • AnyIP
  • B2Proxy
  • BestProxy
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CROXY
  • CliProxy
  • DataImpulse
  • Decodo
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GloryCloud
  • IPFly
  • IPPeak
  • Infatica
  • InfiniteProxies
  • Kookey
  • LUMIPROXY
  • LemonBright
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • NSocks
  • NodeProxy
  • NovProxy
  • NovaProxy
  • Novada
  • Oxylabs
  • PROXYSCRAPE
  • PROXYWING_BASIC
  • PrivateProxy
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • QUANTICDATA
  • RainProxy
  • ResiProxies
  • RoamProxy
  • Shifter
  • Smartproxy
  • TalorData
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • YumiProxy
  • ZENPROXY_PREMIUM

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
57.133.0.0/1665,536COLT-TransferCOLT Technology Services Group Limited (ORG-CI9-RIPE) · GBLEGACYJan 13, 2022abuse@colt.net
└ 57.133.227.32/2816NET-GB-NFL-Productions-LLC-dba-NFL-FilmsNFL Productions LLC dba NFL FilmsLEGACYJan 20, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.227.48/298NET-GB-LEGANCELEGANCELEGACYFeb 10, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.227.56/298NET-GB-Henry-ScheienHenry ScheienLEGACYFeb 10, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.227.88/298NET-GB-Susquehanna-IntSusquehanna IntLEGACYJan 21, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.227.120/298NET-GB-CLYDECLYDELEGACYFeb 26, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.227.128 - 57.133.227.1347NET-GB-Stanhope-PLCStanhope PLCLEGACYJan 22, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.227.136/298NET-GB-AtkinsRealisAtkinsRealisLEGACYJan 23, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.227.144/298NET-GB-COLTCOLTLEGACYJan 22, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.227.160/2732NET-GB-Rackspace-LimitedRackspace LimitedLEGACYJan 21, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.227.192/298NET-GB-Logicalis-GmbH-fur-RWE-AGLogicalis GmbH fur RWE AGLEGACYJan 22, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.227.200/298NET-GB-BarclaysBarclaysLEGACYJan 23, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.227.208/298NET-GB-OptimityOptimityLEGACYJan 23, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.227.216/298NET-GB-KYNDRYL-UK-LIMITEDKyndryl UK LimitedLEGACYFeb 13, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.227.224/2816NET-GB-Crown-Jewels-Consultants-LtdCrown Jewels Consultants LtdLEGACYFeb 26, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.228.0/2732NET-GB-Quinn-EmanualQuinn EmanualLEGACYJan 24, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.228.48/2816NET-GB-ABERDEEN-ASSET-MANAGEMENT-PLCAberdeen Asset Management PLCLEGACYFeb 10, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.228.64/2816NET-GB-ESSENSYS-LTDEssensys LtdLEGACYApr 30, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.228.80/2816NET-GB-OLYMPIA-NATIONAL-HOTEL-LIMITEDOlympia National Hotel LimitedLEGACYFeb 17, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.228.112/2816NET-GB-iNTERGRAFINiNTERGRAFINLEGACYMar 6, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.228.160/2816NET-GB-NATIONAL-EXHIBITION-CENTRE-LTD-THENational Exhibition Centre Ltd theLEGACYMar 17, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.228.176/298NET-GB-IW-GROUP-SERVICES-UK-LIMITEDIW Group Services UK LimitedLEGACYApr 2, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.228.192/2732NET-GB-EssensysEssensysLEGACYMar 19, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.228.224/2732NET-GB-IHS-Global-LtdIHS Global LtdLEGACYApr 25, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.64/2816NET-GB-vir2uevir2ueLEGACYApr 4, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.64/298NET-GB-MIDASPLAYERCOM-LTDMidasplayer.com Ltd.LEGACYDec 18, 2025abuse@colt.net
via NET-GB-vir2ue
└ 57.133.231.72/298NET-GB-Google-UK-LtdGoogle UK LtdLEGACYJul 8, 2026abuse@colt.net
via NET-GB-vir2ue
└ 57.133.231.80/2816NET-GB-Iron-Mountain-UK-PLCIron Mountain (UK) PLCLEGACYApr 8, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.96/2732NET-GB-S-and-P-Global-IncS and P Global IncLEGACYApr 16, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.128/298NET-GB-eBay-EuropeeBay EuropeLEGACYApr 28, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.136/304NET-GB-SPANDEX-LIMITEDSpandex LimitedLEGACYMay 5, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.140/304NET-GB-SPANDEX-LIMITEDSpandex LimitedLEGACYMay 5, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.160/2816NET-GB-C-L-I-Dart-RiverC L I Dart RiverLEGACYJul 21, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.176/2816NET-GB-PAYUK-LIMITEDPAY.UK LimitedLEGACYJun 9, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.192/2816NET-GB-APTIA-UK-LIMITEDAptia UK LimitedLEGACYJul 23, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.208/2816NET-GB-Trainline-ltdTrainline ltdLEGACYJul 21, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.224/298NET-GB-FIL-INVESTMENT-MANAGEMENT-LIMITEDFIL Investment Management LimitedLEGACYJul 29, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.232/298NET-GB-Walkers-Snack-Foods-LimitedWalkers Snack Foods LimitedLEGACYNov 14, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.240/298NET-DE-FICOFICOLEGACYJul 29, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.231.248/298NET-GB-COLT-TECHNOLOGIESColt TechnologiesLEGACYJul 29, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.235.0/2664NET-GB-FORA-OPERATIONS-LIMITEDFora Operations LimitedLEGACYOct 8, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.235.72/298NET-GB-PRH-NetworksPRH NetworksLEGACYMar 3, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.0/2732NET-GB-LigentiaLigentiaLEGACYAug 20, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.40/298NET-GB-ADAM-PHONESAdam PhonesLEGACYAug 20, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.48/298NET-GB-Iron-Mountain-WCV1Iron Mountain WCV1LEGACYAug 26, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.56/298NET-GB-Spirax-GroupSpirax GroupLEGACYSep 1, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.64/298NET-GB-AWWG-Hackett-London-storeAWWG ? Hackett London storeLEGACYAug 31, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.72/298NET-GB-Gain-Capital-CO-InterxionGain Capital CO InterxionLEGACYAug 26, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.80/2816NET-GB-SnapchatSnapchatLEGACYAug 27, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.96/2816NET-GB-JEREMY-COLLER-FOUNDATIONJeremy Coller FoundationLEGACYAug 27, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.112/298NET-GB-Keyloop-UK-LimitedKeyloop (UK) LimitedLEGACYSep 2, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.128/298NET-GB-EPSILON-TELECOMMUNICATIONEpsilon TelecommunicationLEGACYSep 2, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.136/298NET-GB-TORQ-COMMODITIES-UK-LTDTorq Commodities (UK) LtdLEGACYOct 6, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.144/298NET-GB-Reyes-HoldingsReyes HoldingsLEGACYSep 3, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.176/298NET-GB-FMC-CorporationFMC CorporationLEGACYSep 4, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.184/298NET-GB-AERCAP-UK-LIMITEDAercap UK LimitedLEGACYSep 4, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.192/298NET-GB-Reyes-HoldingsReyes HoldingsLEGACYSep 4, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.200/298NET-GB-Walkers-Snack-Foods-LimitedWalkers Snack Foods LimitedLEGACYSep 7, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.208/298NET-GB-WILLIAM-MORRIS-ENDEAVOR-ENTERTAINMENT-LLCWilliam Morris Endeavor Entertainment LLCLEGACYSep 7, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.216/298NET-GB-Medpace-UK-LimitedMedpace UK LimitedLEGACYSep 7, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.224/298NET-GB-CH-RobinsonCH RobinsonLEGACYSep 8, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.232/298NET-GB-FUJITSU-SERVICES-LIMITEDFujitsu Services LimitedLEGACYSep 8, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.240/2816NET-GB-BUCKINGHAM-MANAGEMENT-SERVICES-LIMITEDBuckingham Management Services LimitedLEGACYSep 8, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.242.240/298NET-GB-BRITISH-PETROLEUM-COMPANY-PLCBritish Petroleum Company PLCLEGACYSep 15, 2026abuse@colt.net
via NET-GB-BUCKINGHAM-MANAGEMENT-SERVICES-LIMITED
└ 57.133.243.0/2664NET-GB-FOR-A-SPACE-LIMITEDFora Space LimitedLEGACYSep 4, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.243.64/298NET-GB-Iron-Mountain-WCV1Iron Mountain WCV1LEGACYSep 9, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.243.72/298NET-GB-Radix-Trading-LimitedRadix Trading LimitedLEGACYSep 11, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.243.112/298NET-GB-GAM-UK-LIMITEDGAM (U.K.) LimitedLEGACYSep 17, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.243.120/298NET-GB-GLOBAL-SWITCH-LONDON-LIMITEDGlobal Switch (London) LimitedLEGACYSep 18, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.243.128/2664NET-GB-FORA-SPACE-LIMITEDFora Space LimitedLEGACYSep 15, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.243.192/2664NET-GB-FORA-SPACE-LIMITEDFora Space LimitedLEGACYSep 17, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.245.0/2732NET-GB-CrestwaveCrestwaveLEGACYSep 24, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.245.32/298NET-GB-Waterland-Private-Equity-LimitedWaterland Private Equity LimitedLEGACYSep 25, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.245.40/298NET-GB-BTBTLEGACYSep 25, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.245.48/298NET-GB-Spirax-GroupSpirax GroupLEGACYSep 28, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.245.72/298NET-GB-SpectrotelSpectrotelLEGACYOct 8, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.245.80/2816NET-GB-Edmond-De-Rothschild-EuropeEdmond De Rothschild EuropeLEGACYOct 8, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.245.88/298NET-GB-Ocean-Outdoor-Uk-LtdOcean Outdoor Uk LtdLEGACYOct 27, 2026abuse@colt.net
via NET-GB-Edmond-De-Rothschild-Europe
└ 57.133.245.96/2816NET-GB-UBERUBERLEGACYSep 25, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.245.112/298NET-GB-Spirax-GroupSpirax GroupLEGACYOct 1, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.245.120/298NET-GB-Spirax-GroupSpirax GroupLEGACYOct 1, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.245.128/2732NET-GB-CrestwaveCrestwaveLEGACYSep 29, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.245.192/2664NET-GB-FORA-SPACE-LIMITEDFora Space LimitedLEGACYOct 7, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.246.232/298NET-GB-Ocean-Outdoor-Uk-LtdOcean Outdoor Uk LtdLEGACYOct 26, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.247.128/298NET-GB-Ocean-Outdoor-Uk-LtdOcean Outdoor Uk LtdLEGACYOct 30, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.247.136/298NET-GB-Ocean-Outdoor-Uk-LtdOcean Outdoor Uk LtdLEGACYOct 30, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.247.144/298NET-GB-GMO-UK-LIMITEDGMO U.K. LimitedLEGACYNov 11, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.247.192/2664NET-GB-Ashurst-Perkins-Coie-UK-LLPAshurst Perkins Coie UK LLPLEGACYNov 9, 2026abuse@colt.net
via COLT-Transfer
← Previous1,601–1,687 of 1,687 · page 9 of 9Next →

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

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 provider44,74568%502
Business20,65532%1,583
Mobile1280.20%1
Residential80.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS8220

GB
Name
COLT Technology Services Group Limited
Type
Internet provider
Registered
Feb 24, 1997
Domain
colt.net
Website
www.colt.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed