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Data as of Nov 3, 2026

166.88.201.0/24

Anonymizer · Datacenter proxy

UP-NETWORK Sarl · space held by Ace Data Centers II, L.L.C.

Announcement
this exact prefix
RPKI valid
Announced by
AS213929
Type
Datacenter proxy
Risk
85 / 100 · Critical
Recently moved
Recent change
New origin Jun 2026
from AS209854 Cyberzone S.A.
IPv4 market

Path

Announced by AS213929 since Jun 2026 · 4 mo ago
1 · Holder
Ace Data Centers II, L.L.C.
record created Oct 26, 2012 · reallocated to Cyberzone S.A Aug 6, 2024
2 · Leased from
Ace Data Centers
3 · Announced by
AS213929 UP-NETWORK Sarl
since Jun 2026 · 4 mo ago
4 · Use
Datacenter proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 166.88.201.0/24/24s
Ace Data Centers
256100%
1

Lineage

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

166.88.201.0/24

From the registry to its use

  1. Oct 26, 2012
    Registry record
    Ace Data Centers II, L.L.C.
    Direct Allocation
    166.88.0.0/16
  2. Aug 1, 2021– Aug 24, 2021
    Announced
    AS18779 EGIHosting
    Hosting
  3. Oct 24, 2021– Nov 16, 2021
    Announced
    AS18779 EGIHosting
    Hosting
  4. Aug 6, 2024
    Reallocated
    Cyberzone S.A
    Reallocated
    166.88.201.0/24
  5. Aug 21, 2024– May 30, 2026
    Announced
    AS209854 Cyberzone S.A.
    Hosting
  6. Jun 24, 2026– Nov 2, 2026
    Announced
    AS213929 UP-NETWORK Sarl
    Hosting
  7. Jun 26, 2026
    Route object
    AS213929 UP-NETWORK Sarl
    ARIN route object for AS213929 UP-NETWORK Sarl, maintainer MNT-ADCIL
  8. 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
166.88.0.0/1665,536ADCILAce Data Centers II, L.L.C. (ADCIL) · USDirect AllocationOct 26, 2012[email protected]
└ 166.88.201.0/24256STRICTLY-CLOUD-CYBERZONECyberzone S.A (CS-2833) · PAReallocatedAug 6, 2024[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Ace Data Centers II, L.L.C.
Handle
ADCIL
Range
166.88.0.0/16
Registration type
Direct Allocation
Record created
Oct 26, 2012
Reallocated to
Cyberzone S.A (CS-2833)
Reallocated range
166.88.201.0/24
Reallocated
Aug 6, 2024
Origin network

AS213929

CH
Name
UP-NETWORK Sarl
Type
Hosting
Registered
Nov 1, 2024
Domain
up-network.ch
Website
up-network.ch
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed