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Data as of Nov 5, 2026

45.42.62.0/24

No anonymizer space · no proxy exits in 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
45.42.56.0/21
No RPKI
Announced by
AS33132
Type
Business
84% of it

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
45.42.56.0/212,048ZAYO-CCF-45-42-56-0Zayo Bandwidth (ZAYOB) · USDirect AllocationFeb 13, 2015abuse@zayo.com
└ 45.42.62.0/298FPLFI-PACIFICLEG-DIA-136463-1unknown———
└ 45.42.62.16/2816FPLFI-STARMARKIN-DIA-112978-1unknown———
└ 45.42.62.32/298FPLFI-LARKINUNIV-DIA-133269-1unknown———
└ 45.42.62.48/298FPLFI-SETELCOM-DIA-112927-1unknown———
└ 45.42.62.56/298FPLFI-PALMBEACHII-DIA-112708-1unknown———
└ 45.42.62.72/304NET-CCF---45-42-62-72-30unknown———
└ 45.42.62.80/2816FPLFI-PACIFICCOR-DIA-112768-1unknown———
└ 45.42.62.96/2732FPLFI-CHMNHPSSBM-DIA-112729-1unknown———
└ 45.42.62.128/2664FPLFI-ONEHOPEINC-DIA-110330-2unknown———
└ 45.42.62.192/298FPLFI-GPS-AIR-DIA-112760-1unknown———
└ 45.42.62.208/2816FPLFI-URBANLEAGU-DIA-112827-1unknown———
└ 45.42.62.224/2816FPLFI-BOOKITCOM-DIA-112621-1unknown———
└ 45.42.62.240/2816FPLFI-GASTROHEAL-DIA-112391-1unknown———

Composition

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

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Business21684%12
Internet provider4016%4

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 45.42.56.0/21

Prefix
45.42.56.0/21
Announced by
AS33132 Crown Castle Fiber LLC
Type
Internet provider
Proxy exits
6
Always-on exits
1
RPKI
No RPKI
Netname
ZAYO-CCF-45-42-56-0
Registrant
Zayo Bandwidth
RIR
ARIN
Origin network

AS33132

US
Name
Crown Castle Fiber LLC
Type
Internet provider
Registered
Oct 7, 2004
Domain
zayo.com
Website
www.crowncastle.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed