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Data as of Nov 6, 2026

23.27.8.0/24

Anonymizer · ISP proxy

GTT Communications Inc. · space held by Ace Data Centers II, L.L.C.

Announcement
this exact prefix
RPKI valid
Announced by
AS3257
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
Ace Data Centers II, L.L.C.
record created Feb 13, 2012
2 · Leased from
Ace Data Centers
3 · Announced by
AS3257 GTT Communications Inc.
since Sep 2021 · 5.1 yr ago
4 · Use
Proxy providersnamed Oxylabs
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 23.27.8.0/24/24s
OxylabsTesonet
256100%
1
Leased from

IP brokers

NameIn 23.27.8.0/24/24s
Ace Data Centers
256100%
1

Lineage

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

23.27.8.0/24

From the registry to its use

  1. Feb 13, 2012
    Registry record
    Ace Data Centers II, L.L.C.
    Direct Allocation
    23.27.0.0/16
  2. Nov 21, 2019
    Assigned
    EGN Dedicated Servers - Asia Optimized
    Reassigned
    23.27.8.0/24
  3. Sep 29, 2021
    Route object
    AS3257 GTT Communications Inc.
    RADB route object for AS3257 GTT Communications Inc., maintainer MAINT-AS18779
  4. Sep 30, 2021– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  5. May 30, 2024
    Route object
    AS3257 GTT Communications Inc.
    ARIN route object for AS3257 GTT Communications Inc., maintainer MNT-ADCIL
  6. today
    Leased from
    Ace Data Centers
    IP broker
  7. today
    Leased from
    EGIHosting
    Lessor
  8. today
    Used
    Oxylabs
    Proxy seller

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
23.27.0.0/1665,536ADCILAce Data Centers II, L.L.C. (ADCIL) · USDirect AllocationFeb 13, 2012ipabuse@acedatacenter.com
└ 23.27.8.0/24256NET-23-27-8-0EGN Dedicated Servers - Asia Optimized (C07462124) · USReassignedNov 21, 2019ipabuse@acedatacenter.com
via ADCIL

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
Ace Data Centers II, L.L.C.
Handle
ADCIL
Range
23.27.0.0/16
Registration type
Direct Allocation
Record created
Feb 13, 2012
Origin network

AS3257

US
Name
GTT Communications Inc.
Type
Internet provider
Registered
Sep 30, 1994
Domain
gtt.net
Website
www.gtt.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
244