LAYER3 INTEL
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Data as of Nov 6, 2026

123.99.80.0/20

3 residential-proxy exits · 30 days

SK Broadband Co Ltd

Announcement
123.99.64.0/18
No RPKI
Announced by
AS17857
Type
Residential

Residential-proxy exits

Proxy exits
3
0.07% of its addresses · 30 days
Always-on exits
1
33% of its exits
Spread
3 of 16
/24s with at least one exit
Providers
15
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

1.6K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
123.99.89.0/2411
123.99.86.0/2401
123.99.87.0/2401

Proxy providers listing exits

  • BottingTools
  • DataImpulse
  • FastProxy
  • FloppyData
  • GeekProxy
  • IPFly
  • LemonBright
  • PSBProxy
  • PrivateByte
  • Proxmint
  • Proxy4U
  • Proxying
  • PuraRoute
  • Q2IP
  • VProxy

Announcements

More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
123.99.82.0/23
since Feb 2021
AS17857ResidentialSK Broadband Co Ltd
123.99.87.0/24
since Feb 2021
AS17857Residential1SK Broadband Co Ltd
123.99.88.0/24
since Feb 2021
AS17857ResidentialSK Broadband Co Ltd
123.99.89.0/24
since Feb 2021
AS17857Residential1
1 always on
SK Broadband Co Ltd
123.99.90.0/24
since Feb 2021
AS17857ResidentialSK Broadband Co Ltd
123.99.91.0/24
since Feb 2021
AS17857ResidentialSK Broadband Co Ltd
123.99.92.0/22
since Feb 2021
AS17857ResidentialSK Broadband Co Ltd

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 123.99.64.0/18

Prefix
123.99.64.0/18
Announced by
AS17857 SK Broadband Co Ltd
Type
Residential
Proxy exits
20
Always-on exits
1
RPKI
No RPKI
Netname
broadNnet-KR
Registrant
SK Broadband Co Ltd
RIR
APNIC
Origin network

AS17857

KR
Name
SK Broadband Co Ltd
Type
Internet provider
Registered
Jul 24, 2001
Domain
skbroadband.com
Spamhaus ASN-DROP
not listed