LAYER3 INTEL
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Data as of Nov 10, 2026

24.121.78.0/24

5 residential-proxy exits · 30 days

Optimum

Announcement
24.121.0.0/17
No RPKI
Announced by
AS19108
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
5
2.0% of its addresses · 30 days
Providers
5
selling exits here
Oct 11, 2026 – Nov 9, 2026

Exits seen per day

38 observations

Proxy providers listing exits

  • AnyIP
  • FastProxy
  • FloppyData
  • LemonBright
  • ThunderProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
24.121.0.0/16
since Jul 2011
AS19108Residential570
90 always on
Optimum

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
24.121.0.0/1665,536SUDDE-NETBLK-24-121-0-0Optimum (SUDDE) · USDirect AllocationSep 20, 2001abuse@suddenlink.net
└ 24.121.76.0/221,024CABLE-AZ-LAKEHAVASU-7unknown———

Network & registry

AnnouncementRouting historyWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

24.121.0.0/17

Routing history

Pattern
Stable
First seen
May 2005
Current origin since
Feb 2012 · 15 yr
Origin networks
2
Last change of origin
Feb 2012
Recorded history

History

Handoffs
1