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Data as of Nov 4, 2026

207.209.64.0/19

No anonymizer space · no proxy exits in 30 days

British Telecommunications Limited · space held by INFONET Services Corporation

Announcement
this exact prefix
No RPKI
Announced by
AS3300
Type
Residential
93% of it

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
207.209.0.0/16
since Jun 2024
AS3300ResidentialINFONET 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
207.209.0.0/1665,536BT-IP-ICG-GIIB-BLK17INFONET Services Corporation (INFO) · USDirect AllocationSep 24, 1996matthias.blum@bt.com
└ 207.209.64.0/24256PHARMACIA43unknown———
└ 207.209.65.0/24256PLANETWORKS1unknown———
└ 207.209.66.0/24256PLANETWORKS2unknown———
└ 207.209.67.0/24256PLANETWORK1unknown———
└ 207.209.68.0/24256MICROSOFT50unknown———
└ 207.209.69.192/2664NEXSTAR1unknown———
└ 207.209.70.0/24256LGGROUP21unknown———
└ 207.209.71.0/24256MARLINK17unknown———
└ 207.209.72.0/24256SPSS6unknown———
└ 207.209.73.0/24256LGGROUP23unknown———
└ 207.209.74.0/24256HITACHINY3unknown———
└ 207.209.75.0/24256LGGROUP24unknown———
└ 207.209.76.0/24256SPECIALTY1unknown———
└ 207.209.77.112/2816S2-SYSTEMS3unknown———
└ 207.209.79.0/24256SPSS5unknown———
└ 207.209.80.0/24256MASSIVEPROJECT1unknown———
└ 207.209.81.0/2664HERBALIFE19unknown———
└ 207.209.81.224/2732ENTEGRIS1unknown———
└ 207.209.82.0/24256MASSIVE1unknown———
└ 207.209.83.0/24256RECKITT1unknown———
└ 207.209.84.32/2732STM-WIRELESS1unknown———
└ 207.209.84.64/2732STM-WIRELESS2unknown———
└ 207.209.84.192/2664PRIDE1unknown———
└ 207.209.85.0/24256VAISALAOY1unknown———
└ 207.209.86.0/24256VAISALAOY2unknown———
└ 207.209.87.0/24256HEIDELBERG13unknown———
└ 207.209.88.32/2732ABNAMROSA-200unknown———
└ 207.209.88.64/2664PATAGONCOM-201unknown———
└ 207.209.88.144/2816BONGRAIN-202unknown———
└ 207.209.88.192/2664PATAGONCOM-200unknown———
└ 207.209.89.0/24256NORITSU1unknown———
└ 207.209.91.0/24256ROBERTBOSCH1unknown———
└ 207.209.92.0/24256KNBBT1unknown———
└ 207.209.93.32/2732NORITSU6unknown———
└ 207.209.93.64/298FAGIBB17unknown———
└ 207.209.93.72/298ABX-200unknown———
└ 207.209.93.128/2664PRIDE3unknown———
└ 207.209.95.0/24256MEGACHIP3unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses
TypeAddressesShareRanges
Residential7,60093%12
Business5927.2%15

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