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Data as of Nov 13, 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 14, 2026 – Nov 12, 2026

Exits seen per day

65 observations

Proxy providers listing exits

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

Path

Announced by AS2856 since Aug 2026 · 12 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 · 12 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– today
    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 provider2,3043.5%ISP proxyIP broker IPXO (part)190
26 always on
GTT - 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, 2004abuse@gtt.net
└ 85.189.78.0/23512LODE200-20080305-GTTunknownSUB-ALLOCATED PAJul 31, 2026abuse@gtt.net
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
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Aug 2026
Current origin since
Aug 2026 · 3 mo
Origin networks
1