Data as of Nov 13, 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
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
record created Feb 13, 2012
2 · Leased from
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

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Sep 2021
Current origin since
Sep 2021 · 5.1 yr
Origin networks
1