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Data as of Nov 7, 2026

84.16.188.0/24

No anonymizer space · no proxy exits in 30 days

COLT Technology Services Group Limited

Announcement
84.16.160.0/19
RPKI valid
Announced by
AS8220
Type
Business
84% of it

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
84.16.160.0/198,192UK-COLT-20040716COLT Technology Services Group Limited (ORG-CI9-RIPE) · GBALLOCATED PAJul 16, 2004abuse@colt.net
└ 84.16.188.0/24256LU-COLT-104COLT TelecomLIR-PARTITIONED PAOct 14, 2019abuse@colt.net
via UK-COLT-20040716
└ 84.16.188.16/298NET-LU-DSV-ASDSV A/SASSIGNED PAOct 15, 2019abuse@colt.net
via LU-COLT-104
└ 84.16.188.24/298NET-LU-ACCENTURE-LUXEMBOURG-SARLAccenture Luxembourg SARLASSIGNED PAOct 28, 2019abuse@colt.net
via LU-COLT-104
└ 84.16.188.32/298NET-LU-BlackstoneBlackstoneASSIGNED PAMay 20, 2026abuse@colt.net
via LU-COLT-104
└ 84.16.188.48/298NET-LU-FRANKLIN-TEMPLETON-INTERNATIONALSERVICES-SARLFranklin Templeton InternationalServices SARLASSIGNED PAJan 7, 2020abuse@colt.net
via LU-COLT-104
└ 84.16.188.56/298NET-LU-RAKUTEN-EUROPE-SARLRakuten Europe SarlASSIGNED PAJan 29, 2020abuse@colt.net
via LU-COLT-104
└ 84.16.188.64/298NET-LU-RFA-UK-LIMITEDRFA (UK) LimitedASSIGNED PASep 16, 2026abuse@colt.net
via LU-COLT-104
└ 84.16.188.72/298NET-LU-LFE-European-Asset-Management-SarlLFE European Asset Management S.a.r.lASSIGNED PAMay 28, 2025abuse@colt.net
via LU-COLT-104
└ 84.16.188.80/298NET-LU-COLT-TECHNOLOGIESColt TechnologiesASSIGNED PAMar 13, 2020abuse@colt.net
via LU-COLT-104
└ 84.16.188.88/298NET-NL-EXPEREO-INTERNATIONAL-BVExpereo International BVASSIGNED PAJul 21, 2025abuse@colt.net
via LU-COLT-104
└ 84.16.188.96/298NET-LU-CIBC-CAPITAL-MARKETS-EUROPE-SACIBC Capital Markets Europe S.A.ASSIGNED PAJan 31, 2020abuse@colt.net
via LU-COLT-104
└ 84.16.188.104/298NET-LU-SD-WORXSD WorxASSIGNED PAJan 20, 2020abuse@colt.net
via LU-COLT-104
└ 84.16.188.112/298NET-LU-PETIT-BATEAUPetit BateauASSIGNED PAJan 20, 2020abuse@colt.net
via LU-COLT-104
└ 84.16.188.120/298NET-LU-BoelsBoelsASSIGNED PAOct 12, 2026abuse@colt.net
via LU-COLT-104
└ 84.16.188.128/2816NET-LU-European-Commission-DIGITEuropean Commission DIGITASSIGNED PAMar 16, 2026abuse@colt.net
via LU-COLT-104
└ 84.16.188.144/298NET-LU-Ogier-Global-LuxembourgOgier Global (Luxembourg)ASSIGNED PAApr 21, 2026abuse@colt.net
via LU-COLT-104
└ 84.16.188.152/298NET-LU-Ogier-Luxembourg-SCSOgier (Luxembourg) SCSASSIGNED PAMay 8, 2026abuse@colt.net
via LU-COLT-104
└ 84.16.188.160/298NET-LU-CAIWECAIWEASSIGNED PAJun 25, 2026abuse@colt.net
via LU-COLT-104
└ 84.16.188.168/298NET-LU-CA-Indosuez-Wealth-ManagementCA Indosuez Wealth ManagementASSIGNED PASep 12, 2024abuse@colt.net
via LU-COLT-104
└ 84.16.188.176/298NET-LU-European-Patent-OfficeEuropean Patent OfficeASSIGNED PAOct 28, 2020abuse@colt.net
via LU-COLT-104
└ 84.16.188.184/298NET-LU-FIL-LUXEMBOURG-SAFIL Luxembourg SAASSIGNED PANov 20, 2020abuse@colt.net
via LU-COLT-104
└ 84.16.188.192/298NET-LU-DekaBank-LuxemburgDekaBank LuxemburgASSIGNED PAJun 12, 2026abuse@colt.net
via LU-COLT-104
└ 84.16.188.200/298NET-LU-CITIBANK-N-ACitibank N.A.ASSIGNED PADec 8, 2025abuse@colt.net
via LU-COLT-104
└ 84.16.188.208/298NET-LU-CO-AXA-Le-DomeCO AXA Le DomeASSIGNED PAApr 1, 2021abuse@colt.net
via LU-COLT-104
└ 84.16.188.216/298NET-LU-Rhea-Group-LuxembourgRhea Group LuxembourgASSIGNED PAApr 19, 2021abuse@colt.net
via LU-COLT-104
└ 84.16.188.224/298NET-LU-Endurance-ServicesEndurance ServicesASSIGNED PAApr 21, 2021abuse@colt.net
via LU-COLT-104
└ 84.16.188.232/298NET-LU-Goodman-Management-Holdings-Lux-SA-rlGoodman Management Holdings Lux SA rlASSIGNED PADec 17, 2025abuse@colt.net
via LU-COLT-104
└ 84.16.188.240/298NET-LU-European-Investment-BankEuropean Investment BankASSIGNED PAJan 23, 2026abuse@colt.net
via LU-COLT-104

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

256 addresses
TypeAddressesShareRanges
Business21684%26
Internet provider4016%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 84.16.160.0/19

Prefix
84.16.160.0/19
Announced by
AS8220 COLT Technology Services Group Limited
Type
Internet provider
Proxy exits
1
RPKI
RPKI valid
Netname
UK-COLT-20040716
Registrant
COLT Technology Services Group Limited
RIR
RIPE NCC
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