Data as of Nov 10, 2026

166.0.166.0/24

Anonymizer · ISP proxy

Deutsche Telekom AG · space held by Ace Data Centers, Inc.

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

Path

1 · Holder
record created Jul 10, 2012
2 · Leased from
3 · Announced by
AS3320 Deutsche Telekom AG
since Apr 2026 · 7 mo ago
4 · Use
Proxy providersnamed Oxylabs
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 166.0.166.0/24/24s
OxylabsTesonet
256100%
1
Leased from

IP brokers

NameIn 166.0.166.0/24/24s
Ace Data Centers
256100%
1

Lineage

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

166.0.166.0/24

From the registry to its use

  1. Jul 10, 2012
    Registry record
    Ace Data Centers, Inc.
    Direct Allocation
    166.0.0.0/15
  2. Nov 17, 2021– Jun 4, 2025
    Announced
    AS62579 VirtualShield LLC
    Hosting
  3. Jun 17, 2025– Aug 3, 2025
    Announced
    AS401152 Ace Data Centers II, L.L.C.
    Hosting
  4. Jul 23, 2025– Mar 31, 2026
    Announced
    AS7385 Allstream Business US, LLC
    Internet provider
  5. Mar 20, 2026– Mar 31, 2026
    Announced
    AS401152 Ace Data Centers II, L.L.C.
    Hosting
  6. Apr 3, 2026
    Route object
    AS3320 Deutsche Telekom AG
    ARIN route object for AS3320 Deutsche Telekom AG, maintainer MNT-ADC-96
  7. Apr 13, 2026– today
    Announced
    AS3320 Deutsche Telekom AG
    Internet provider
  8. today
    Leased from
    Ace Data Centers
    IP broker
  9. today
    Used
    Oxylabs
    Proxy seller

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
Nov 2021
Current origin since
Apr 2026 · 7 mo
Origin networks
4
Last change of origin
Apr 2026
Recorded history

History

Handoffs
4