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Data as of Nov 9, 2026

51.230.64.0/20

6 residential-proxy exits · 30 days

British Telecommunications Limited · space held by Department for Work and Pensions

Announcement
this exact prefix
No RPKI
Announced by
AS2856
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
6
0.15% of its addresses · 30 days
Spread
4 of 16
/24s with at least one exit
Providers
6
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

42 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
51.230.65.0/2403
51.230.69.0/2401
51.230.73.0/2401
51.230.76.0/2401

Proxy providers listing exits

  • AnyIP
  • EnigmaProxy
  • FloppyData
  • NovaProxy
  • ProxyEmpire
  • VantageProxies

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
51.230.0.0/15131,072UK-DWPDepartment for Work and Pensions (ORG-DFWA1-RIPE) · GBLEGACYAug 23, 2019ipabuse@dwp.gov.uk
└ 51.230.0.0/1665,536UK-DWPunknownLEGACYOct 14, 2020ipabuse@dwp.gov.uk
via UK-DWP
└ 51.230.0.0 - 51.230.254.25565,280UK-DWPunknownLEGACYOct 14, 2020ipabuse@dwp.gov.uk
via UK-DWP

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Department for Work and Pensions
Handle
ORG-DFWA1-RIPE
Range
51.230.0.0/15
Registration type
LEGACY
Record created
Aug 23, 2019
Legacy
yes
Origin network

AS2856

GB
Name
British Telecommunications Limited
Type
Internet provider
Registered
Dec 22, 1993
Domain
bt.net
Website
www.bt.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
12