Data as of Nov 10, 2026

136.0.48.0/24

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 May 11, 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 136.0.48.0/24/24s
OxylabsTesonet
256100%
1
Leased from

IP brokers

NameIn 136.0.48.0/24/24s
Ace Data Centers
256100%
1

Lineage

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

136.0.48.0/24

From the registry to its use

  1. May 11, 2012
    Registry record
    Ace Data Centers II, L.L.C.
    Direct Allocation
    136.0.0.0/16
  2. Aug 15, 2016– Dec 15, 2020
    Announced
    AS18779 EGIHosting
    Hosting
  3. Dec 4, 2020– Sep 17, 2021
    Announced
    AS1239 Cogent Communications, LLC
  4. Sep 29, 2021
    Route object
    AS3257 GTT Communications Inc.
    RADB route object for AS3257 GTT Communications Inc., maintainer MAINT-AS18779
  5. Sep 30, 2021– today
    Announced
    AS3257 GTT Communications Inc.
    Internet provider
  6. Jun 3, 2024
    Route object
    AS3257 GTT Communications Inc.
    ARIN route object for AS3257 GTT Communications Inc., maintainer MNT-ADCIL
  7. today
    Leased from
    Ace Data Centers
    IP broker
  8. today
    Leased from
    EGIHosting
    Lessor
  9. today
    Used
    Oxylabs
    Proxy seller

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Aug 2016
Current origin since
Sep 2021 · 5.1 yr
Origin networks
3
Last change of origin
Sep 2021
Recorded history

History

Handoffs
2