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Data as of Nov 7, 2026

104.253.103.0/24

Anonymizer · ISP proxy

Korea Telecom · space held by Subnet Digital LLC

Announcement
this exact prefix
RPKI valid
Announced by
AS4766
Type
ISP proxy
Risk
90 / 100 · Critical
Recently moved
Recent change
New origin May 2026
from AS834 IPXO LLC
IPv4 market

Path

Announced by AS4766 since May 2026 · 5 mo ago
1 · Holder
Subnet Digital LLC
record created Dec 5, 2014
2 · Leased from
EGIHosting
its owner, directly
3 · Announced by
AS4766 Korea Telecom
since May 2026 · 5 mo ago
4 · Use
Proxy providersnamed Oxylabs
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 104.253.103.0/24/24s
OxylabsTesonet
256100%
1
Leased from

Owners leasing their own space

NameIn 104.253.103.0/24/24s
EGIHosting
256100%
1

Lineage

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

104.253.103.0/24

From the registry to its use

  1. Dec 5, 2014
    Registry record
    Subnet Digital LLC
    Direct Allocation
    104.252.0.0/15
  2. Jul 23, 2025– Sep 20, 2025
    Announced
    AS834 IPXO LLC
    Hosting
  3. Sep 9, 2025– Nov 19, 2025
    Announced
    AS9304 HGC Global Communications Limited
    Internet provider
  4. Nov 8, 2025– Mar 31, 2026
    Announced
    AS834 IPXO LLC
    Hosting
  5. May 22, 2026
    Route object
    AS4766 Korea Telecom
    ARIN route object for AS4766 Korea Telecom, maintainer MNT-SDL-166
  6. May 22, 2026
    Route object
    AS4766 Korea Telecom
    RADB route object for AS4766 Korea Telecom, maintainer MAINT-AS18779
  7. May 31, 2026– today
    Announced
    AS4766 Korea Telecom
    Internet provider
  8. today
    Leased from
    EGIHosting
    Lessor
  9. 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