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Data as of Nov 6, 2026

151.181.70.0/24

1 residential-proxy exit · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
this exact prefix
No RPKI
Announced by
AS46887
Type
Internet provider
94% of it

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

13 observations

Proxy providers listing exits

  • AnyIP
  • FloppyData

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
151.181.68.0/22
since Mar 2026
AS46887Internet provider1Zayo Bandwidth
151.181.64.0/19
since Dec 2018
AS46887Internet provider18
4 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
151.181.32.0 - 151.181.95.25516,384ZAYO-CCF-151-181-32-0Zayo Bandwidth (ZAYOB) · USDirect AllocationDec 20, 2013abuse@zayo.com
└ 151.181.70.0/2816CRUCIBLE-DEVELOPMENT-CORPORATION-1unknown———
└ 151.181.70.32/2816NET-151-181-70-32-28unknown———
└ 151.181.70.48/2816NET-151-181-70-48-28unknown———
└ 151.181.70.80/298NET-151-181-70-80-29unknown———
└ 151.181.70.96/2732NET-151-181-70-96-27unknown———
└ 151.181.70.224/2732NET-151-181-70-224-27unknown———

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Internet provider24094%1
Business166.3%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS46887

US
Name
Crown Castle Fiber LLC
Type
Internet provider
Registered
Apr 13, 2009
Domain
zayo.com
Website
www.crowncastle.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed