Data as of Nov 9, 2026

203.173.110.0/24

Anonymizer · ISP proxy

SK Broadband Co Ltd · space held by ILINKKOREA

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

Path

1 · Holder
2 · Leased from
its owner, directly
3 · Announced by
AS9318 SK Broadband Co Ltd
since May 2026 · 6 mo ago
4 · Use
Proxy providersnamed Novada
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 203.173.110.0/24/24s
Novada
256100%
1
Leased from

Owners leasing their own space

NameIn 203.173.110.0/24/24s
ILINKKOREA
256100%
1

Lineage

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

203.173.110.0/24

From the registry to its use

  1. Nov 1, 2005– Nov 8, 2014
    Announced
    AS10068 ILINKKOREA
    as part of 203.173.96.0/19
    203.173.96.0/19
  2. Mar 8, 2013– Nov 8, 2014
    Announced
    AS10068 ILINKKOREA
  3. Nov 15, 2014– today
    Announced
    AS38676 flexnetworks
    as part of 203.173.96.0/19
    203.173.96.0/19
  4. Aug 27, 2016– Jul 4, 2017
    Announced
    AS38700 SMILESERV
    Hosting
  5. Nov 13, 2024– Apr 24, 2026
    Announced
    AS216425 TEFEXIA Co., Ltd.
    Hosting
  6. May 7, 2026– today
    Announced
    AS9318 SK Broadband Co Ltd
    Internet provider
  7. today
    Registry record
    ILINKKOREA
    ALLOCATED PORTABLE
    203.173.96.0/19
  8. today
    Route object
    AS9318 SK Broadband Co Ltd
    APNIC route object for AS9318 SK Broadband Co Ltd, maintainer MNT-KRNIC-AP
  9. today
    Route object
    AS10068 ILINKKOREA
    APNIC route object for AS10068 ILINKKOREA, maintainer MNT-KRNIC-AP
  10. today
    Route object
    AS216425 TEFEXIA Co., Ltd.
    APNIC route object for AS216425 TEFEXIA Co., Ltd., maintainer MNT-KRNIC-AP
  11. today
    Used
    Novada
    Proxy seller

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
203.173.96.0/19
since Nov 2014
AS38676Hosting2ILINKKOREA

Network & registry

Origin network

AS9318

KR
Name
SK Broadband Co Ltd
Type
Internet provider
Registered
Jun 3, 1998
Domain
skbroadband.com
Website
www.skbroadband.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed
VPN servers
5