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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
30 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
57.133.114.0/2402
57.133.235.0/2402
57.133.234.0/2402
57.133.119.0/2401
57.133.152.0/2401
57.133.99.0/2401
57.133.107.0/2401
57.133.108.0/2401
57.133.111.0/2401
57.133.113.0/2401
57.133.29.0/2401
57.133.115.0/2401
57.133.118.0/2401
57.133.1.0/2401
57.133.136.0/2401
57.133.141.0/2401
57.133.96.0/2401
57.133.153.0/2401
57.133.158.0/2401
57.133.196.0/2401
57.133.199.0/2401
57.133.27.0/2401
57.133.210.0/2401

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
└ 57.133.21.64/298NET-IT-ABERDEEN-ASSET-MANAGEMENT-PLCAberdeen Asset Management PLCLEGACYDec 5, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.21.72/298NET-IT-EUROPCAREUROPCARLEGACYApr 10, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.21.80/298NET-IT-Galileo-Green-Energy-Management-Services-SRLGalileo Green Energy Management Services SRLLEGACYApr 10, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.21.88/298NET-IT-GIANNI-VERSACEGianni VersaceLEGACYApr 10, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.21.96/2732NET-IT-FEEDBACK-INTERACTIVE-SYSTEMS-ITALIA-SRLFeedback Interactive Systems Italia SRLLEGACYApr 14, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.21.200/298NET-IT-CapstoneCapstoneLEGACYDec 6, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.21.208/2816NET-IT-STRATESIS-SECURITY-COMPANY-SRLRegus Management GmbHLEGACYApr 18, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.21.224/298NET-IT-Relatech-Cloudsecurity-SrlRelatech Cloudsecurity S.r.l.LEGACYJun 26, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.22.48/304NET-IT-ALEXANDER-MCQUEEN-ITALIA-SRLAlexander Mcqueen Italia SRLLEGACYMay 12, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.22.64/2816NET-IT-TubiflexTubiflexLEGACYAug 16, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.22.80/2816NET-IT-CanfieldCanfieldLEGACYAug 30, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.22.96/2732NET-IT-Milan-Spaces-FariniMilan Spaces FariniLEGACYMay 12, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.22.128/298NET-FR-MOSAIC-NETWORX-LLCMosaic NetworX LLCLEGACYMay 19, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.22.136/298NET-IT-REGUS-Building-Generali-ItaliaREGUS Building Generali ItaliaLEGACYMay 25, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.22.144/2816NET-IT-LUXOTTICA-GROUP-SPALuxottica Group SpALEGACYMay 23, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.22.224/2732NET-IT-REGUS-Building-Generali-ItaliaREGUS Building Generali ItaliaLEGACYMay 25, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.24.0/2816NET-IT-Milan-Signature-Corso-ItaliaMilan Signature Corso ItaliaLEGACYJun 16, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.24.24/298NET-IT-CMA-CGM-ITALY-SRLCMA CGM Italy SRLLEGACYMay 27, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.24.32/298NET-IT-PhilipsPhilipsLEGACYJun 20, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.24.40/298NET-IT-COLT-TECHNOLOGIESColt TechnologiesLEGACYJun 20, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.24.48/298NET-IT-DENTSU-AEGIS-NETWORK-ITALIA-SPADentsu Aegis Network Italia SPALEGACYJun 29, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.24.64/2732NET-IT-IWG-HOLDING-ITALIA-SRLIWG Holding Italia SRLLEGACYJun 30, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.24.96/298NET-US-Celanese-CorporationCelanese CorporationLEGACYJul 6, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.24.104/298NET-IT-CBRE-LimitedCBRE LimitedLEGACYOct 17, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.24.128/2816NET-IT-FERRING-SPAFerring SPALEGACYJul 11, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.24.128/298NET-IT-NOVO-NORDISK-FARMACEUTICINovo Nordisk FarmaceuticiLEGACYNov 1, 2023abuse@colt.net
via NET-IT-FERRING-SPA
└ 57.133.24.136/298NET-IT-CBRE-LimitedCBRE LimitedLEGACYOct 21, 2025abuse@colt.net
via NET-IT-FERRING-SPA
└ 57.133.24.144/2816NET-IT-VERATOUR-SPAVeratour SPALEGACYJul 21, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.24.160/2732NET-IT-Babylon-Cloud-SpABabylon Cloud S.p.A.LEGACYNov 8, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.24.160/2816NET-IT-FERRING-SPAFerring SPALEGACYJul 11, 2023abuse@colt.net
via NET-IT-Babylon-Cloud-SpA
└ 57.133.24.192/298NET-IT-FERRING-SPAFerring SPALEGACYOct 2, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.24.208/2816NET-IT-FEV-ITALIA-SRLFEV Italia SRLLEGACYSep 8, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.24.224/2732NET-IT-INTERPUBLIC-GIS-UK-LIMITEDInterpublic GIS (UK) LimitedLEGACYSep 8, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.25.216/298NET-IT-MAXCOM-PETROLI-SPAMaxcom Petroli SpALEGACYApr 7, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.26.0/2732NET-PT-TERUMO-EUROPETerumo EuropeLEGACYSep 14, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.26.32/2816NET-IT-RADISSON-HOTELS-ITALY-SRLRadisson Hotels Italy SRLLEGACYSep 17, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.26.48/298NET-IT-TTI-Italy-S-r-lTTI Italy S. r. l.LEGACYJan 30, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.26.72/298NET-IT-VOLOTEA-SLVolotea SLLEGACYSep 29, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.26.88/298NET-IT-GUESSGUESSLEGACYOct 2, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.26.128/298NET-IT-Edwards-Lifesciences-Italia-SrLEdwards Lifesciences Italia SrLLEGACYApr 3, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.26.136/304NET-IT-SL-LUXURY-RETAIL-SRLSL Luxury Retail SRLLEGACYOct 3, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.26.140/304NET-IT-Carioni-Spedizioni-Internazionali-SrlCarioni Spedizioni Internazionali SrlLEGACYOct 9, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.26.160/298NET-IT-SBM-SUPPLY-CHAIN-ET-SERVICESSBM Supply Chain et ServicesLEGACYOct 9, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.26.168/298NET-IT-Carioni-Spedizioni-Internazionali-SrlCarioni Spedizioni Internazionali SrlLEGACYOct 9, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.26.176/298NET-IT-COLTCOLT Technology ServicesLEGACYOct 12, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.26.184/298NET-IT-SiemensSiemensLEGACYOct 13, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.26.192/2732NET-IT-Rome-Signature-TritoneRome, Signature TritoneLEGACYOct 9, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.26.224/298NET-IT-LI-BE-SPALI BE SPALEGACYOct 17, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.26.232/298NET-IT-John-Bean-Technologies-Corporation-SpAJohn Bean Technologies Corporation S.p.A.LEGACYOct 30, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.26.240/298NET-IT-Schenker-Italiana-SpASchenker Italiana S.p.ALEGACYOct 31, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.27.0/2816NET-IT-VIALE-MONZA-SRLViale Monza SRLLEGACYNov 16, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.27.16/2816NET-IT-WPP-MARKETING-COMMUNICATIONS-ITALY-SRLWPP Marketing Communications Italy SRLLEGACYNov 26, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.27.40/298NET-IT-GoldcarGoldcarLEGACYDec 4, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.27.48/298NET-IT-INNOVA-ECOSERVIZI-SRLInnova Ecoservizi SRLLEGACYDec 12, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.27.64/298NET-IT-GoldcarGoldcarLEGACYDec 11, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.27.72/298NET-IT-PREVINETPREVINETLEGACYAug 26, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.27.80/2816NET-IT-Albergo-Principe-Amedeo-srlAlbergo Principe Amedeo srlLEGACYDec 19, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.27.128/25128NET-IT-IBM-CO-TECNOPOLO-TIBURTINOIBM C/O Tecnopolo TiburtinoLEGACYNov 22, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.28.0/2664NET-IT-TNNTNNLEGACYDec 26, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.28.64/298NET-IT-Baker-Hughes-Oilfield-Operations-LLCBaker Hughes Oilfield Operations LLCLEGACYJan 1, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.28.72/321NET-IT-GTN-CMC-Holding-BVGTN CMC Holding B VLEGACYJan 25, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.28.80/2816NET-IT-Collegio-San-Carlo-srl-Impresa-SocialeCollegio San Carlo srl Impresa SocialeLEGACYMar 7, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.28.80/298NET-IT-SECURUS-COMMUNICATIONS-LTDSecurus Communications LtdLEGACYJan 16, 2024abuse@colt.net
via NET-IT-Collegio-San-Carlo-srl-Impresa-Sociale
└ 57.133.28.88/298NET-IT-Balchem-ItaliaBalchem ItaliaLEGACYJan 16, 2024abuse@colt.net
via NET-IT-Collegio-San-Carlo-srl-Impresa-Sociale
└ 57.133.28.96/2816NET-IT-Vehicle-Registration-Agency-VCAVehicle Registration Agency VCALEGACYJan 30, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.28.128/2732NET-IT-RegusRegusLEGACYFeb 1, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.28.160/2732NET-IT-CNP-CAPITALIA-co-Cloud-Europe-DCCNP CAPITALIA co Cloud Europe DCLEGACYFeb 2, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.28.192/2732NET-IT-RegusRegusLEGACYFeb 6, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.28.224/2732NET-IT-Regus-Silvio-Dsapos-AmicoRegus Silvio Dsapos AmicoLEGACYFeb 8, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.29.0/2732NET-IT-Milan-West-Park-RegusMilan West Park RegusLEGACYFeb 26, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.29.32/298NET-IT-COLT-TECHNOLOGIESColt TechnologiesLEGACYMar 18, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.29.40/298NET-IT-COLT-TECHNOLOGIESColt TechnologiesLEGACYMar 19, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.29.64/298NET-IT-MERCK-Kommanditgesellschaft-auf-AktienMERCK Kommanditgesellschaft auf AktienLEGACYMar 21, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.29.72/298NET-IT-COLT-TECHNOLOGIESColt TechnologiesLEGACYMar 26, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.29.104/298NET-IT-Tom-FordTom FordLEGACYMay 31, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.29.128/2816NET-IT-ONIONILEGACYMar 26, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.29.144/2816NET-IT-ONIONILEGACYMar 26, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.29.192/298NET-IT-Vontobel-Wealth-Management-SIM-SpAVontobel Wealth Management SIM SpALEGACYSep 15, 2026abuse@colt.net
via COLT-Transfer
└ 57.133.29.200/298NET-IT-COLT-TECHNOLOGIESColt TechnologiesLEGACYApr 15, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.29.208/298NET-IT-On-ItalyOn ItalyLEGACYApr 18, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.29.216/298NET-IT-FANATICS-INTERNATIONAL-LIMITEDFanatics International LimitedLEGACYApr 25, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.29.224/2816NET-IT-Adler-OrthoAdler OrthoLEGACYApr 19, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.29.240/2816NET-IT-AbitareIn-SpAAbitareIn SpALEGACYApr 22, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.31.0/298NET-IT-Jones-DayJones DayLEGACYJul 9, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.31.8/298NET-IT-Jones-DayJones DayLEGACYJul 9, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.31.16/2816NET-IT-ASSIST-DIGITAL-SPAAssist Digital SPALEGACYMay 9, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.31.48/2816NET-IT-GROUPAMAGROUPAMALEGACYJun 5, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.31.64/2816NET-IT-Tom-FordTom FordLEGACYMay 8, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.31.96/2732NET-IT-EurovisionEurovisionLEGACYMay 9, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.31.144/2816NET-IT-RUSSOTTTFINANCE-SPARussotttfinance SPALEGACYMay 20, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.31.152/298Net-IT-COLT-TECHNOLOGIESColt TechnologiesLEGACYSep 12, 2024abuse@colt.net
via NET-IT-RUSSOTTTFINANCE-SPA
└ 57.133.31.160/2732NET-IT-NokiaNokiaLEGACYMay 20, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.31.192/298NET-IT-FocusFocusLEGACYJun 7, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.31.200/298NET-IT-OxeraOxeraLEGACYSep 29, 2025abuse@colt.net
via COLT-Transfer
└ 57.133.31.208/2816NET-IT-DAZN-LimitedDAZN LimitedLEGACYJun 10, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.31.224/2816NET-IT-GROUPAMAGROUPAMALEGACYJun 12, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.31.224/298NET-IT-Booking-com-BVBooking com BVLEGACYNov 8, 2024abuse@colt.net
via NET-IT-GROUPAMA
└ 57.133.31.232/298NET-IT-SGS-ITALIA-SPASGS Italia SPALEGACYDec 23, 2024abuse@colt.net
via NET-IT-GROUPAMA
└ 57.133.31.248/298NET-IT-SAVILLS-ITALIA-SRLSavills Italia SRLLEGACYJul 1, 2024abuse@colt.net
via COLT-Transfer
└ 57.133.32.0/204,096CH-COLT-20221111-ToplevelunknownLEGACYNov 14, 2022abuse@colt.net
via COLT-Transfer
└ 57.133.48.0/204,096NL-COLT-20230906unknownLEGACYSep 6, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.49.0/2732NET-NL-RegusRegusLEGACYMay 23, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.40/298NET-NL-MERCK-Kommanditgesellschaft-auf-AktienMERCK Kommanditgesellschaft auf AktienLEGACYJul 2, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.48/298NET-NL-Colt-NeoColt NeoLEGACYJun 28, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.64/2732NET-NL-We-WorkWe WorkLEGACYJun 20, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.96/298NET-NL-LEMO-SALemo SALEGACYJul 1, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.104/298NET-NL-DSVDSVLEGACYJul 1, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.112/298NET-NL-DSVDSVLEGACYJul 1, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.120/298NET-NL-EdgeConneXEdgeConneXLEGACYJul 1, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.128/298NET-NL-We-WorkWe WorkLEGACYJul 2, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.136/298NET-NL-We-WorkWe WorkLEGACYJul 2, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.144/298NET-NL-Total-Mayhem-Games-Holding-BVTotal Mayhem Games Holding BVLEGACYJul 5, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.160/2732NET-NL-We-WorkWe WorkLEGACYJul 2, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.192/298NET-NL-Jones-DayJones DayLEGACYJul 8, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.200/298NET-NL-Jones-DayJones DayLEGACYJul 8, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.208/298NET-NL-ABERDEEN-ASSET-MANAGEMENT-PLCAberdeen Asset Management PLCLEGACYJul 10, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.224/2816NET-NL-Zero70-IT-Services-BVZero70 IT Services BVLEGACYJul 9, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.240/298NET-NL-DSVDSVLEGACYJul 10, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.49.248/298NET-NL-TriFinance-Nederland-BVTriFinance Nederland BVLEGACYJul 15, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.51.0/2816NET-NL-Van-Doorne-AdvocatenVan Doorne AdvocatenLEGACYJul 25, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.51.16/298NET-NL-MAERSKMAERSKLEGACYJul 26, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.51.32/298NET-NL-Avantor-Funding-IncAvantor Funding, Inc.LEGACYJul 30, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.51.40/298NET-NL-Abrdn-Holdings-LimitedAbrdn Holdings LimitedLEGACYJul 31, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.51.64/2732NET-NL-IWGIWGLEGACYAug 26, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.51.96/2732NET-NL-IWGIWGLEGACYOct 7, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.51.128/2732NET-NL-IWGIWGLEGACYOct 10, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.51.160/2732NET-NL-Regus-CITY-CENTRERegus CITY CENTRELEGACYOct 15, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.53.0/2732NET-NL-ManagedbyusManagedbyusLEGACYOct 31, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.53.64/2732NET-NL-IWGIWGLEGACYNov 6, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.53.96/2732NET-NL-IWGIWGLEGACYNov 8, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.53.128/2732NET-NL-IWGIWGLEGACYNov 12, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.53.176/2816NET-NL-Saxo-BankSaxo BankLEGACYNov 29, 2024abuse@colt.net
via NL-COLT-20230906
└ 57.133.53.208/2816NET-NL-vir2uevir2ueLEGACYFeb 7, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.53.224/2816NET-NL-Zero-70-IT-Services-BV(Zero) 70 IT Services B.V.LEGACYFeb 7, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.53.240/298NET-NL-Edding-AGEdding AGLEGACYFeb 21, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.53.248/298NET-NL-Cargill-NVCargill NVLEGACYMar 3, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.0/2732NET-NL-IWGIWGLEGACYFeb 13, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.32/2816NET-NL-CHEFS-CULINAR-West-GmbH-and-Co-KGCHEFS CULINAR West GmbH and Co KGLEGACYFeb 25, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.48/298NET-NL-UnileverUnileverLEGACYMar 5, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.56/298NET-NL-Royal-FrieslandCampina-BVRoyal FrieslandCampina BVLEGACYMar 6, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.64/298NET-NL-Havi-Global-Solutions-LLCHavi Global Solutions LLCLEGACYMar 6, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.80/298NET-NL-FRIESLANDCAMPINA-NEDERLAND-HOLDING-BVFrieslandcampina Nederland Holding B.V.LEGACYMar 10, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.88/298NET-NL-Seagate-Technology-LLCSeagate Technology LLCLEGACYMar 10, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.96/298NET-NL-P-and-OP&OLEGACYMar 11, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.104/298NET-NL-DSVDSVLEGACYMar 12, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.112/298NET-NL-DSVDSVLEGACYMar 12, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.120/298NET-NL-Aviapartner-RotterdamAviapartner RotterdamLEGACYMar 14, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.128/298NET-NL-Royal-FrieslandCampina-BVRoyal FrieslandCampina B.V.LEGACYMar 13, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.136/298NET-NL-CapGeminiCapGeminiLEGACYMar 13, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.144/298NET-NL-PAGE-GROUP-EUROPE-SLPage Group Europe SLLEGACYMar 13, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.176/298NET-NLNOURYON-SPECIALTY-CHEMICALS-BVNouryon Specialty Chemicals BVLEGACYMar 25, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.224/298NET-NL-Lubrizol-Advanced-Materials-Resin-BVLubrizol Advanced Materials Resin BVLEGACYMar 26, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.54.232/298NET-NL-RIA-FRANCERIA FranceLEGACYMar 26, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.0/2816NET-NL-Van-Doorne-NVVan Doorne NVLEGACYApr 10, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.0/298NET-NL-Cargill-NVCargill NVLEGACYApr 21, 2025abuse@colt.net
via NET-NL-Van-Doorne-NV
└ 57.133.55.8/298NET-NL-Lumen-USLumen USLEGACYApr 21, 2025abuse@colt.net
via NET-NL-Van-Doorne-NV
└ 57.133.55.16/298NET-NL-Horizon-Van-Leeuwen-BeesdHorizon Van Leeuwen BeesdLEGACYApr 21, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.48/298NET-NL-Henkel-AG-and-Co-KGaAHenkel AG and Co KGaALEGACYMay 20, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.56/298NET-NL-Henkel-AG-and-Co-KGaAHenkel AG and Co KGaALEGACYMay 21, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.64/298NET-NL-COIN-International-BVCOIN International B.V.LEGACYMay 22, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.72/298NET-NL-COIN-International-BVCOIN International B.VLEGACYJul 1, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.80/2816NET-NL-Expedianl-BVExpedianl BVLEGACYMay 22, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.96/298NET-NL-Xpeng-European-Holding-B-VXPeng European Holding B.V.LEGACYMay 27, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.112/298NET-NL-COIN-INTERNATIONAL-BVCOIN International B.V.LEGACYJun 10, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.120/298NET-NL-LAURA-DARSLEYLaura DarsleyLEGACYJun 10, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.136/298NET-NL-COIN-International-BVCOIN International B.V.LEGACYJun 6, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.144/298NET-NL-Medline-International-BVMedline International BVLEGACYJun 9, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.152/298NET-NL-NIKE-RETAIL-BVNike Retail BVLEGACYJun 16, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.160/298NET-NL-GimvGimvLEGACYJun 16, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.55.192/298NET-NL-BuildingConnect-AtriumBuildingConnect AtriumLEGACYMay 29, 2025abuse@colt.net
via NL-COLT-20230906
└ 57.133.64.0/298NET-DE-Gantefuhrer-MarquardtDr. Ganteführer Marquardt &Partner mbB Wirtschaftsprüfer -Steuerberater - RechtsanwälteLEGACYJan 5, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.40/298NET-DE-Microsoft-Deutschland-MCIO-GmbHMicrosoft Deutschland MCIO GmbHLEGACYJan 13, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.48/2816NET-DE-Carl-Rieck-Assecuradeur-seit-1845-GmbHandCo-KGCarl Rieck Assecuradeur seit 1845 GmbHandCo KGLEGACYJan 18, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.48/298Net-DE-Status-C-AGStatus C AGLEGACYJan 20, 2023abuse@colt.net
via NET-DE-Carl-Rieck-Assecuradeur-seit-1845-GmbHandCo-KG
└ 57.133.64.56/298Net-DE-Hilti-Deutschland-AGHilti Deutschland AGLEGACYJan 20, 2023abuse@colt.net
via NET-DE-Carl-Rieck-Assecuradeur-seit-1845-GmbHandCo-KG
└ 57.133.64.64/298NET-DE-DEGES-GmbHDEGES GmbHLEGACYNov 23, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.80/298NET-DE-Hilti-Deutschland-AGHilti Deutschland AGLEGACYJan 13, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.96/298NET-DE-ABN-AMRO-Bethmann-BankABN AMRO Bethmann BankLEGACYMay 2, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.104/298Net-DE-Cargill-GmbHCargill GmbHLEGACYJan 16, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.120/298NET-DE-DSD-Power-Technologies-GmbHDSD Power Technologies GmbHLEGACYJan 17, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.128/298NET-DE-Kramer-Crew-GmbH-Co-KGKramer & Crew GmbH & Co. KGLEGACYJan 17, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.144/298NET-DE-Elternforderverein-der-Ecole-Voltaire-eVElternforderverein der Ecole Voltaire eVLEGACYJan 18, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.152/298NET-DE-BMEBMELEGACYJan 18, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.160/2816NET-LT-Stena-RederiStena RederiLEGACYFeb 1, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.184/298NET-DE-MangoMangoLEGACYJan 18, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.192/2664NET-DE-Regus-Heidelberg-City-Stadttor-OstRegus Heidelberg City Stadttor OstLEGACYJan 18, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.64.208/298NET-DE-Design-Offices-GmbHDesign Offices GmbHLEGACYNov 29, 2023abuse@colt.net
via NET-DE-Regus-Heidelberg-City-Stadttor-Ost
└ 57.133.64.216/298NET-DE-SHKSHKLEGACYOct 31, 2023abuse@colt.net
via NET-DE-Regus-Heidelberg-City-Stadttor-Ost
└ 57.133.64.224/298NET-DE-BauKing-GmbhBauKing GmbhLEGACYOct 31, 2023abuse@colt.net
via NET-DE-Regus-Heidelberg-City-Stadttor-Ost
└ 57.133.64.240/298NET-DE-CONCEPTUM-LOGISTICS-GROUP-HOLDING-GmbHCONCEPTUM LOGISTICS GROUP HOLDING GmbHLEGACYOct 31, 2023abuse@colt.net
via NET-DE-Regus-Heidelberg-City-Stadttor-Ost
└ 57.133.64.248/298NET-DE-INSTITUT-STRAUMANN-AGInstitut Straumann AGLEGACYNov 1, 2023abuse@colt.net
via NET-DE-Regus-Heidelberg-City-Stadttor-Ost
└ 57.133.65.0/2816NET-DE-Carl-Rieck-Assecuradeur-seitCarl Rieck Assecuradeur seit 1845 GmbH and Co KGLEGACYJan 30, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.65.16/298NET-DE-Senacor-Technologies-AGSenacor Technologies AGLEGACYJan 23, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.65.24/298Net-DE-RoedlRoedl & PartnerLEGACYJan 20, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.65.72/298Net-DE-UBSUBSLEGACYJan 23, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.65.80/298NET-DE-AOK-PLUSAOK PlusLEGACYAug 14, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.65.96/298NET-DE-Luhrmann-Dusseldorf-GmbH-Co-KGLuhrmann Dusseldorf GmbH Co KGLEGACYMay 4, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.65.104/298NET-DE-avocado-rechtsanwalteavocado rechtsanwalteLEGACYJan 30, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.65.112/2816NET-DE-Merck-FinckMerck Finck, a Quintet PrivateBank (Euro pe) S.A. branchLEGACYJan 22, 2023abuse@colt.net
via COLT-Transfer
└ 57.133.65.128/298NET-DE-Commerzbank-AGCommerzbank AGLEGACYJan 31, 2023abuse@colt.net
via COLT-Transfer
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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