LAYER3 INTEL
Get started
Sign in
Data as of Nov 7, 2026

203.187.129.0/24

2 residential-proxy exits · 30 days

British Telecommunications Limited · space held by Infonet Services Corporation

Announcement
203.187.128.0/22
RPKI valid
Announced by
AS3300
Type
Business
94% of it

Residential-proxy exits

Proxy exits
2
0.78% of its addresses · 30 days
Providers
26
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

499 observations

Proxy providers listing exits

  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • Datarama
  • Evomi
  • FloppyData
  • GSocks
  • Geonode
  • HideProxy
  • Infatica
  • InfiniteProxies
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovaProxy
  • Proxy-Seller
  • ProxyGeo
  • Proxyma
  • RainProxy
  • Shifter
  • Thordata
  • TrueProxies
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
203.187.128.0/19
since Apr 2006
AS3300Residential3Infonet Services Corporation

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
203.187.128.0/198,192INFONET-AP-02Infonet Services Corporation (ORG-ISC1-AP) · USALLOCATED PORTABLE—abuse@eu.bt.net
└ 203.187.129.0/24256BT-GIA-SGP-10unknownALLOCATED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.0/304NESTLENESTLEASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.4/304GRUNDFOSGrundfosASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.8/298JOHNSONANDJOHNSONJohnson and JohnsonASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.16/2816DHLDHLASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.32/2816DHLDHLASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.48/298KARLSTORZGMBHCOKGKarl Storz GmbH & Co. KGASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.56/298GRUNDFOSGrundfosASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.80/298KARLSTORZKarl StorzASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.88/298JJJohnson and JohnsonASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.96/2732TRIUMPHTriumph International AGASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.128/2816PHOENIXPHOENIXASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.144/298PHILIPSELECTRONICSNEDERLANDBVPhilips Electronics Nederland B.V.ASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.152/298BUPALTDBupa LtdASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.160/2816SCHINDLERSchindler IT Services LtdASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.176/298BENOYLTDBenoy LtdASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.184/298BENOYLTDBenoy LtdASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.192/2816KANTARThe Kantar Group LtdASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.208/298TCSTata Consultancy ServicesASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.216/298NABNABASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.224/298NABNABASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.232/298KANTAR-GROUPKantar GroupASSIGNED NON-PORTABLE—abuse@eu.bt.net
└ 203.187.129.240/2816LUMILEDS-USALumileds USAASSIGNED NON-PORTABLE—abuse@eu.bt.net

Composition

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

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Business24094%22
Residential166.3%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 203.187.128.0/22

Prefix
203.187.128.0/22
Announced by
AS3300 British Telecommunications Limited
Type
Residential
Proxy exits
3
RPKI
RPKI valid
Netname
INFONET-AP-02
Registrant
Infonet Services Corporation
RIR
APNIC
Origin network

AS3300

GB
Name
British Telecommunications Limited
Type
Internet provider
Registered
Oct 28, 1994
Domain
bt.net
Website
www.bt.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed