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Data as of Nov 3, 2026

131.239.28.0/24

1 residential-proxy exit · 30 days

Capital Health System, Inc · space held by Zayo Bandwidth

Announcement
this exact prefix
No RPKI
Announced by
AS54268
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

5 observations

Proxy providers listing exits

  • AnyIP
  • FloppyData

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
131.239.0.0/16
since Nov 2021
AS46887Internet provider183
25 always on
Zayo Bandwidth

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
131.239.0.0/1665,536ZAYO-CCF-131-239-0-0Zayo Bandwidth (ZAYOB) · USDirect AllocationFeb 6, 1989[email protected]
└ 131.239.28.0/24256NET-CCF-0-131-239-28-0-24Capital Health System (C11288821) · USReassignedJul 22, 2025[email protected]
via ZAYO-CCF-131-239-0-0

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Registry

Holder

Organization
Zayo Bandwidth
Handle
ZAYOB
Range
131.239.0.0/16
Registration type
Direct Allocation
Record created
Feb 6, 1989
Legacy
yes
Origin network

AS54268

US
Name
Capital Health System, Inc
Type
Business
Registered
Feb 9, 2018
Domain
capitalhealth.org
Industry
Hospitals and Medical Centers
Spamhaus ASN-DROP
not listed