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Data as of Nov 6, 2026

51.149.19.0/24

3 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
30 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS25180 Exponential-E Ltd.

Residential-proxy exits

Proxy exits
3
1.2% of its addresses · 30 days
Providers
11
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

20 observations

Proxy providers listing exits

  • AnyIP
  • Byteful
  • EnigmaProxy
  • FloppyData
  • IPRoyal
  • LemonBright
  • NovaProxy
  • ProxyEmpire
  • ProxyRack
  • SpyderProxy
  • TrustProxy

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
51.149.0.0/1665,536UK-DWPDepartment for Work and Pensions (ORG-DFWA1-RIPE) · GBLEGACYJan 26, 2018ipabuse@dwp.gov.uk
└ 51.149.3.0 - 51.149.253.25564,256UK-HM_GovernmentunknownLEGACYMay 2, 2018ipabuse@dwp.gov.uk
via UK-DWP
└ 51.149.19.0/24256UK_Home_OfficeunknownLEGACYJun 8, 2021N&INetworkOperations@homeoffice.gov.uk

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
51.149.0.0/16
Registration type
LEGACY
Record created
Jan 26, 2018
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