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Data as of Nov 8, 2026

63.250.144.0/22

1 residential-proxy exit · 30 days

British Telecommunications Limited · space held by INFONET Services Corporation

Announcement
this exact prefix
RPKI valid
Announced by
AS3300
Type
Business
56% of it

Residential-proxy exits

Proxy exits
1
0.10% of its addresses · 30 days
Spread
1 of 4
/24s with at least one exit
Providers
1
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

4 observations

Proxy providers listing exits

  • Oxylabs

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
63.250.128.0/18
since May 2005
AS3300Residential5
1 always on
INFONET Services Corporation
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
63.250.144.0/24
since Aug 2024
AS3300ResidentialINFONET Services Corporation
63.250.147.0/24
since Oct 2016
AS3300Residential1INFONET Services Corporation

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
63.250.128.0/1816,384BT-IP-ICG-GIIB-BLK1INFONET Services Corporation (INFO) · USDirect AllocationNov 19, 1999matthias.blum@bt.com
└ 63.250.144.130/312UNILEVERPLCunknown———
└ 63.250.144.132/312UNILEVERPLCunknown———
└ 63.250.144.134/312UNILEVERPLCunknown———
└ 63.250.144.136/298STELLANTISunknown———
└ 63.250.144.144/298BUERKERTunknown———
└ 63.250.144.152/298ABBunknown———
└ 63.250.144.160/298SCHINDLERHOLDINGunknown———
└ 63.250.144.184/298UNILEVERPLCunknown———
└ 63.250.144.192/298HFWunknown———
└ 63.250.144.200/304BASFSEunknown———
└ 63.250.144.204/304BASFSEunknown———
└ 63.250.144.208/298SCHINDLERHOLDINGunknown———
└ 63.250.144.216/298SCHINDLERHOLDINGunknown———
└ 63.250.144.228/304UNILEVERPLCunknown———
└ 63.250.144.232/298STELLANTISunknown———
└ 63.250.144.240/298HOLMANFENWICKWILLANLLPunknown———
└ 63.250.144.248/298STELLANTISunknown———
└ 63.250.145.8/298STELLANTISunknown———
└ 63.250.145.16/2816BT-INFRASTRUCTURE-ONEVOICEunknown———
└ 63.250.145.32/298STELLANTISunknown———
└ 63.250.145.40/298STELLANTISunknown———
└ 63.250.145.48/298STELLANTISunknown———
└ 63.250.145.128/304BASF-SE-PEGASUSunknown———
└ 63.250.145.144/2816BT-INFRASTRUCTURE-ONEVOICEunknown———
└ 63.250.146.0/298UNITHER-PHARMAunknown———
└ 63.250.146.8/298BUERKERTunknown———
└ 63.250.146.16/2816SCHINDLER-HOLDINGunknown———
└ 63.250.146.32/2816SCHINDLERHOLDINGunknown———
└ 63.250.146.48/304UNILEVERPLCunknown———
└ 63.250.146.52/304BASFSEunknown———
└ 63.250.146.56/298SPECSAVERS-OPTICAL-GROUP-LIMITEDunknown———
└ 63.250.146.64/298HFWunknown———
└ 63.250.146.72/298HOLMAN-FENWICK-WILLAN-LLPunknown———
└ 63.250.146.80/298BIOGENIDECCCunknown———
└ 63.250.146.88/298BIOGENIDEC-CCunknown———
└ 63.250.146.96/2816KANTAR-GROUPunknown———
└ 63.250.146.112/298STELLANTISunknown———
└ 63.250.146.120/298STELLANTISunknown———
└ 63.250.146.128/298STELLANTISunknown———
└ 63.250.146.136/298STELLANTISunknown———
└ 63.250.146.144/298STELLANTISunknown———
└ 63.250.146.152/298STELLANTISunknown———
└ 63.250.146.160/298STELLANTISunknown———
└ 63.250.146.168/298STELLANTISunknown———
└ 63.250.146.176/298STELLANTISunknown———
└ 63.250.146.184/298STELLANTISunknown———
└ 63.250.147.8/304CNH-INDUSTRIALunknown———
└ 63.250.147.16/298ARDAGH-GROUPunknown———
└ 63.250.147.24/298ARDAGH-GROUPunknown———
└ 63.250.147.64/2664CNH-INDUSTRIALunknown———
└ 63.250.147.128/25128CNH-INDUSTRIALunknown———

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
Business57856%51
Residential44644%11

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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