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Data as of Nov 5, 2026

205.186.65.0/24

Anonymizer · ISP proxy

CenturyLink Communications, LLC · space held by Ace Data Centers II, L.L.C.

Announcement
this exact prefix
RPKI valid
Announced by
AS3561
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin Sep 2026
from AS26969 Ace Data Centers II, L.L.C.
IPv4 market

Path

Announced by AS3561 since Sep 2026 · 9 wk ago
1 · Holder
Ace Data Centers II, L.L.C.
record created Jan 28, 2025
2 · Leased from
Ace Data Centers
3 · Announced by
AS3561 CenturyLink Communications, LLC
since Sep 2026 · 9 wk ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 205.186.65.0/24/24s
Ace Data Centers
256100%
1

Lineage

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

205.186.65.0/24

From the registry to its use

  1. Jan 28, 2025
    Registry record
    Ace Data Centers II, L.L.C.
    Direct Allocation
    205.186.64.0/18
  2. Feb 5, 2025– Sep 15, 2026
    Announced
    AS401152 Ace Data Centers II, L.L.C.
    Hosting
  3. Jul 1, 2026
    Assigned
    Metronet
    Reassigned
    205.186.65.0/24
  4. Jul 6, 2026– Jul 17, 2026
    Announced
    AS26969 Ace Data Centers II, L.L.C.
  5. Sep 4, 2026– today
    Announced
    AS3561 CenturyLink Communications, LLC
    Internet provider
  6. Sep 5, 2026
    Route object
    AS3561 CenturyLink Communications, LLC
    ARIN route object for AS3561 CenturyLink Communications, LLC, maintainer MNT-ADCIL
  7. today
    Leased from
    Ace Data Centers
    IP broker

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
205.186.64.0/1816,384ADCILAce Data Centers II, L.L.C. (ADCIL) · USDirect AllocationJan 28, 2025ipabuse@acedatacenter.com
└ 205.186.65.0/24256METRONETMetronet (C11639717) · USReassignedJul 1, 2026ipabuse@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
205.186.64.0/18
Registration type
Direct Allocation
Record created
Jan 28, 2025
Origin network

AS3561

US
Name
CenturyLink Communications, LLC
Type
Internet provider
Registered
Oct 7, 1998
Domain
lumen.com
Website
www.lumen.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed