LAYER3 INTEL
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Data as of Nov 7, 2026

216.177.4.0/23

1 residential-proxy exit · 30 days

Fibercast Corporation

Announcement
this exact prefix
No RPKI
Announced by
AS63009
Type
Residential

Residential-proxy exits

Proxy exits
1
0.20% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
2
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

192 observations

Proxy providers listing exits

  • AnyIP
  • FloppyData

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
216.177.0.0/19
since Sep 18, 2026
AS10367Residential24
3 always on
Fibercast Corporation
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
216.177.4.0/24
since Jan 2023
AS10367ResidentialFibercast Corporation
216.177.5.0/24
since Jan 2023
AS10367Residential1Fibercast Corporation

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
216.177.0.0/198,192FIBERCASTFibercast Corporation (FC-208) · USDirect AllocationDec 30, 1998abuse@fibercast.net
└ 216.177.5.0/24256M2-COL-HSI-216-5-0FiberCast HSI Coos (C07019389) · USReassignedJul 10, 2018abuse@fibercast.net
via FIBERCAST

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 historyWhois & abuse
Origin network

AS63009

US
Name
Fibercast Corporation
Type
Internet provider
Registered
Dec 27, 2013
Domain
fibercast.net
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed