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Data as of Nov 9, 2026

51.230.0.0/24

1 residential-proxy exit · 30 days

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

Announcement
51.230.0.0/20
No RPKI
Announced by
AS2856
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
1
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

1 observation

Proxy providers listing exits

  • AnyIP

Registrations in this block

The registry's network records over this block, widest first, each 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
Announced by

Covering announcement 51.230.0.0/20

Prefix
51.230.0.0/20
Announced by
AS2856 British Telecommunications Limited
Type
Residential
Proxy exits
6
RPKI
No RPKI
Netname
UK-DWP
RIR
RIPE NCC
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