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Data as of Nov 3, 2026

85.189.78.0/23

Anonymizer · ISP proxy1 residential-proxy exit · 30 days

British Telecommunications Limited · space held by GTT - EMEA Ltd.

Announcement
this exact prefix
RPKI valid
Announced by
AS2856
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Aug 2026
its first announcement on record
registry: sub-allocated pa to a party the registry does not name by GTT - EMEA Ltd., Jul 31, 2026

Residential-proxy exits

Proxy exits
1
0.20% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
8
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

558 observations

Proxy providers listing exits

  • BottingTools
  • EZProxies
  • Geonode
  • Novada
  • ProxyGeo
  • RapidProxy
  • RoamProxy
  • SwiftProxy
IPv4 market

Path

Announced by AS2856 since Aug 2026 · 10 wk ago
1 · Holder
GTT - EMEA Ltd.
record created Dec 7, 2004 · reallocated to a party the registry does not name Jul 31, 2026
2 · Leased from
GTT - EMEA Ltd.
its owner, directly
3 · Announced by
AS2856 British Telecommunications Limited
since Aug 2026 · 10 wk ago
4 · Use
Proxy providersnamed Oxylabs
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 85.189.78.0/23/24s
OxylabsTesonet
512100%
2
Leased from

Owners leasing their own space

NameIn 85.189.78.0/23/24s
GTT - EMEA Ltd.
512100%
2

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

85.189.78.0/23

From the registry to its use

  1. Dec 7, 2004
    Registry record
    GTT - EMEA Ltd.
    ALLOCATED PA
    85.189.0.0/16
  2. May 9, 2005– Nov 18, 2016
    Announced
    AS20500 GTT - EMEA Ltd.
    as part of 85.189.0.0/16
    85.189.0.0/16
  3. Nov 19, 2016– Mar 23, 2023
    Announced
    AS8190 GTT Americas, LLC
    as part of 85.189.0.0/16
    85.189.0.0/16
  4. Mar 12, 2023– Nov 2, 2026
    Announced
    AS3257 GTT Communications Inc.
    as part of 85.189.0.0/16
    85.189.0.0/16
  5. Aug 11, 2026
    Route object
    AS2856 British Telecommunications Limited
    RIPE route object for AS2856 British Telecommunications Limited, maintainer AS3257-IPAM-MNT
  6. Aug 23, 2026– today
    Announced
    AS2856 British Telecommunications Limited
    Internet provider
  7. today
    Used
    Oxylabs
    Proxy seller

Announcements

Less specific

Covering announcements

PrefixOriginTypeAnonymizer addressesLeased fromProxy exitsHolderRPKI
85.189.0.0/16
since Mar 2023
AS3257Internet provider2,0483.1%ISP proxyIP broker IPXO (part)132GTT - EMEA Ltd.

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
85.189.0.0/1665,536UK-EASYNET-20041207GTT - EMEA Ltd. (ORG-EA49-RIPE) · GBALLOCATED PADec 7, 2004[email protected]
└ 85.189.78.0/23512LODE200-20080305-GTTunknownSUB-ALLOCATED PAJul 31, 2026[email protected]
via UK-EASYNET-20041207

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
IPv4 market

Holder

Holder in the market →
Organization
GTT - EMEA Ltd.
Handle
ORG-EA49-RIPE
Range
85.189.0.0/16
Registration type
ALLOCATED PA
Record created
Dec 7, 2004
Reallocated to
Not named in the registry
Reallocated range
85.189.78.0/23
Reallocation type
SUB-ALLOCATED PA
Reallocated
Jul 31, 2026
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