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Data as of Nov 7, 2026

27.110.16.0/22

2 residential-proxy exits · 30 days

COLT Technology Services Group Limited · space held by Colt Technology Services GK

Announcement
this exact prefix
RPKI valid
Announced by
AS8220
Type
Business
81% of it

Residential-proxy exits

Proxy exits
2
0.20% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
2
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

4 observations

Proxy providers listing exits

  • IPFly
  • NovaProxy

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
27.110.16.0/221,024CTSCL-JPColt Technology Services GK (ORG-CTSC1-AP) · JPALLOCATED PORTABLE—abuse@colt.net
└ 27.110.16.0/24256COLTCOLTALLOCATED NON-PORTABLE—abuse@colt.net
└ 27.110.16.0/298NET-JP-Cypress-Telecom-LtdCypress Telecom Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.8/298NET-JP-INVITE-Commications-CO-LtdINVITE Commications CO LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.16/2816NET-JP-MICRON-TECHNOLOGYMicron Technology, IncASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.32/298NET-JP-TON-Total-Optical-Networks-AGTON Total Optical Networks AGASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.40/298NET-JP-Chunghwa-Telecom-JapanChunghwa Telecom Japan Co.,Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.48/298NET-JP-GNXGNXASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.56/298NET-JP-HGC-Global-Communications-LimitedHGC Global Communications LimitedASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.64/298COLT-JPColt Technology Services Co., Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.72/298NET-JP-SERVICENOW-JAPANServicenow Japan G.K.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.80/298NET-JP-ORANGE-BUSINESS-SERVICES-JAPANOrange Business Services Japan Company LimitedASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.88/298NET-JP-Amazon-JapanAmazon Japan G.K.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.96/298NET-JP-Masergy-Communications-UK-LtdMasergy Communications UK LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.104/298NET-JP-Tsuzuki-Denki-Co-LtdTsuzuki Denki Co.LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.112/298NET-JP-Oracle-Corporation-JapanOracle Corporation JapanASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.120/298NET-JP-Tsuzuki-Denki-Co-LtdTsuzuki Denki Co.LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.128/298NET-JP-Masergy-Communications-UK-LtdMasergy Communications UK Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.136/298NET-JP-ORIX-Life-Insurance-CorporationORIX Life Insurance CorporationASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.144/298NET-JP-Guggenheim-Services-LLCGuggenheim Services LLCASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.152/298NET-JP-Masergy-Communications-UK-LtdMasergy Communications UK LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.160/2816NET-JP-SwitchSwitchASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.176/298NET-JP-ANF-International-LimitedANF International LimitedASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.184/298COLT-JPColt Technology Services Co., Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.192/298NET-JP-Tsuzuki-Denki-Co-LtdTsuzuki Denki Co.LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.200/298NET-JP-Orange-Business-Services-Japan-Co-LtdOrange Business Services Japan Co. LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.208/298NET-JP-VISIONAL-KKVisional K.K.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.216/298COLT-JPColt Technology Services Co., Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.224/298NET-JP-Tata-CommunicationsTata Communications (Japan) K.K.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.232/298NET-JP-RENESAS-DESIGNRenesas Design (UK) LimitedASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.240/298NET-JP-FreeBit-CoFreeBit Co., LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.16.248/298NET-JP-DISCOVERY-COMMUNICATIONSDiscovery CommunicationsASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.0/24256COLTCOLTALLOCATED NON-PORTABLE—abuse@colt.net
└ 27.110.17.0/2816NET-JP-WeWork-Japan-GKWeWork Japan GKASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.16/298Net-JP-AB-SCIEX-LLCAB Sciex LLCASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.24/298NET-JP-WeWork-Japan-GKWeWork Japan G.K.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.32/2732NET-JP-WeWork-Japan-GKWeWork JapanWeWork Japan GKASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.64/2664COLT-JPColt Technology Services Co., Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.128/2816NET-JP-INDEED-KKIndeed KKASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.144/298COLT-JPColt Technology Services Co., Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.152/298NET-JP-CAPCOM-CO-LTDCapcom Co LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.160/2816COLT-JPColt Technology Services Co., Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.176/298NET-JP-CAPCOMunknownASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.184/298COLT-JPColt Technology Services Co., Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.192/298NET-JP-Oracle-America-IncOracle America, IncASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.200/298NET-JP-Orange-Business-Services-Japan-Co-LtdOrange Business Services Japan Co LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.208/298PPD-JP-SNBLunknownASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.216/298NET-JP-Almac-Group-LimitedAlmac Group LimitedASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.224/298NET-JP-ZENLAYER-NETWORKS-JAPAN-KKZenlayer Networks Japan K.K.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.232/298NET-JP-ONE-SPAN-JAPANunknownASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.240/298NET-GB-GTT-EMEA-LTDGTT Emea TDASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.17.248/298COLT-JPColt Technology Services Co., Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.0/24256COLTCOLTALLOCATED NON-PORTABLE—abuse@colt.net
└ 27.110.18.0/298NET-JP-NTT-Data-CorporationNTT-Data-CorporationASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.8/298NET-JP-Yayoi-Co-LtdYayoi Co LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.16/298NET-JP-Oracle-CorporationOracle Corporation JapanASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.24/298NET-JP-AINEO-CorporationAINEO CorporationASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.32/2732NET-JP-WeWork-JapanWeWork Japan G.K.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.64/2732NET-JP-WeWork-Japan-GKWeWork Japan GKASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.96/298NET-JP-Luxottica-JapanLuxottica Japan Co., Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.104/298NET-JP-Orange-Business-Services-Japan-Co-LtdOrange Business Services Japan Co. LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.112/298NET-JP-Japan-AgencyJapan Agency for Medical Research and DevelopmentASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.120/298NET-JP-NHeraeusHeraeus K.K.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.128/2732NET-JP-WeWork-JapanWeWork Japan G.K.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.160/2732NET-JP-BT-Japan-CorporationBT Japan CorporationASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.192/298NET-JP-Informatica-JapanInformatica JapanASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.200/298NET-JP-Boehringer-Ingelheim-GmbHBoehringer Ingelheim GmbHASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.208/298NET-JP-HAZAMA-ANDOHazama Ando CorporationASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.216/298NET-JP-Oracle-CorporationOracle Corporation JapanASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.18.224/2732NET-JP-KPMG-AZSA-and-CoKPMG AZSA and CoASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.0/24256COLTCOLTALLOCATED NON-PORTABLE—abuse@colt.net
└ 27.110.19.0/298COLT-JPColt Technology Services Co., Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.8/298NET-JP-Diyixian-comDiyixian.com LimitedASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.16/298NET-JP-Oracle-Corporation-JapanOracle Corporation JapanASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.24/298NET-JP-Intralinks-Goudou-KaishaIntralinks Goudou KaishaASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.32/298NET-JP-SERVICENOW-JAPANServicenow Japan G.KASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.41 - 27.110.19.466NET-JP-Nokia-Solutions-and-Networks-OyNokia Solutions and Networks OyASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.49 - 27.110.19.546NET-JP-NN-Investment-Partners-Japan-Co-LtdNN Investment Partners Japan Co., LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.56/298NET-JP-Oracle-Information-SystemsOracle Information Systems (Japan) G.K.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.64/298NET-JP-VMWareVMWare K.K.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.72/298NET-JP-Tsuzuki-Denki-Co-LtdTsuzuki Denki Co LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.80/298NET-JP-Oracle-CorporationOracle Corporation JapanASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.88/298NET-JP-Timee-IncTimee IncASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.96/298NET-JP-Oracle-Information-SystemsOracle Information Systems (Japan) G.K.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.104/298Net-JP-QUINN-EMANUEL-URQUHARTQuinn Emanuel UrquhartASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.112/2816NET-HK-INTAGE-TECHNOSPHERE-IncINTAGE TECHNOSPHERE Inc.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.128/298NET-JP-Singapore-Telecom-Japan-Co-LtdSingapore Telecom Japan Co., LtdASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.136/298NET-JP-WABTEC-INSPECTIONWabtec Inspection Technologies JapanASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.144/298NET-JP-ORANGE-BUSINESS-SERVICES-JAPAN-COMPANYLIMITEDOrange Business Services Japan CompanylimitedASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.152/298NET-JP-ORANGE-BUSINESS-SERVICES-JAPAN-COMPANY-LIMITEDOrange Business Services Japan CompanylimitedASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.160/2732COLT-JPColt Technology Services Co., Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.192/2816NET-JP-WWJ-CorpWWJ CorpASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.216/298NET-JP-CONTENT-GURUContent Guru LimitedASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.224/298NET-JP-Oracle-America-IncOracle America, IncASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.232/298COLT-JPColt Technology Services Co., Ltd.ASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.240/298NET-JP-COLTCOLTASSIGNED NON-PORTABLE—abuse@colt.net
└ 27.110.19.248/298NET-GTT-EMEA-LTDGTT Emea LtdASSIGNED NON-PORTABLE—abuse@colt.net

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

1,024 addresses
TypeAddressesShareRanges
Business82881%80
Internet provider19619%15

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