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Data as of Nov 7, 2026

13.143.96.0/22

Anonymizer · ISP proxy

Korea Telecom · space held by Ace Data Centers II, LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS4766
Type
ISP proxy
Risk
90 / 100 · Critical
Recent change
New origin Jul 2026
its first announcement on record
IPv4 market

Path

Announced by AS4766 since Jul 2026 · 4 mo ago
1 · Holder
Ace Data Centers II, LLC
record created Dec 11, 2025
2 · Leased from
Ace Data Centers
3 · Announced by
AS4766 Korea Telecom
since Jul 2026 · 4 mo ago
4 · Use
Proxy providersnamed Oxylabs
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 13.143.96.0/22/24s
OxylabsTesonet
1,024100%
4
Leased from

IP brokers

NameIn 13.143.96.0/22/24s
Ace Data Centers
1,024100%
4

Lineage

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

13.143.96.0/22

From the registry to its use

  1. Dec 11, 2025
    Registry record
    Ace Data Centers II, LLC
    LEGACY
    13.142.0.0/15
  2. Jun 29, 2026
    Route object
    AS4766 Korea Telecom
    RIPE route object for AS4766 Korea Telecom, maintainer LIR-US-ACEDATACENTER-1-MNT
  3. Jul 1, 2026
    Route object
    Eleven Holdings
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS214937
  4. Jul 6, 2026– today
    Announced
    AS4766 Korea Telecom
    Internet provider
  5. today
    Leased from
    Ace Data Centers
    IP broker
  6. today
    Leased from
    Eleven Holdings
    Lessor
  7. today
    Used
    Oxylabs
    Proxy seller

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS4766

KR
Name
Korea Telecom
Type
Internet provider
Registered
Apr 22, 1996
Domain
kt.com
Website
www.kt.com/eng/main.jsp
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
1