LAYER3 INTEL
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Data as of Nov 13, 2026

192.236.16.0/21

2 residential-proxy exits · 30 days

Marshfield Clinic Inc.

Announcement
this exact prefix
No RPKI
Announced by
AS25958
Type
Business

Residential-proxy exits

Proxy exits
2
0.10% of its addresses · 30 days
Spread
1 of 8
/24s with at least one exit
Providers
16
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

108 observations

Proxy providers listing exits

  • AnyIP
  • Byteful
  • ColaProxy
  • EnigmaProxy
  • FLEETPROXY
  • FloppyData
  • LemonBright
  • NovaProxy
  • Proxiware
  • ProxyEmpire
  • ProxyRack
  • Shifter
  • Thordata
  • VantageProxies
  • VitalExclusive
  • ZENPROXY_PREMIUM

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
192.236.16.0/24
since Oct 2019
AS25958BusinessMarshfield Clinic Inc.
192.236.17.0/24
since Oct 2019
AS25958BusinessMarshfield Clinic Inc.
192.236.18.0/24
since Oct 2019
AS25958BusinessMarshfield Clinic Inc.
192.236.19.0/24
since Oct 2019
AS25958BusinessMarshfield Clinic Inc.
192.236.20.0/24
since Mar 2018
AS25958Business2Marshfield Clinic Inc.
192.236.21.0/24
since Mar 2020
AS25958BusinessMarshfield Clinic Inc.
192.236.22.0/24
since Mar 2020
AS25958BusinessMarshfield Clinic Inc.
192.236.23.0/24
since Oct 2019
AS25958BusinessMarshfield Clinic Inc.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Oct 2009
Current origin since
Mar 2018 · 8.6 yr
Origin networks
2
Last change of origin
Mar 2018
Recorded history

History

Handoffs
1