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Data as of Nov 9, 2026

209.160.240.0/21

7 residential-proxy exits · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
this exact prefix
No RPKI
Announced by
AS46887
Type
Residential

Residential-proxy exits

Proxy exits
7
0.34% of its addresses · 30 days
Spread
5 of 8
/24s with at least one exit
Providers
17
selling exits here
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

971 observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
209.160.246.0/2402
209.160.247.0/2402
209.160.240.0/2401
209.160.241.0/2401
209.160.244.0/2401

Proxy providers listing exits

  • Bright Data
  • Byteful
  • CliProxy
  • DataImpulse
  • EnigmaProxy
  • FastProxy
  • FloppyData
  • IPPeak
  • Infatica
  • LemonBright
  • NovaProxy
  • Proxiware
  • ProxyEmpire
  • RainProxy
  • ThunderProxy
  • VantageProxies
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
209.160.128.0/17
since Apr 2018
AS46887Internet provider98
16 always on
Zayo Bandwidth
More specific

Announcements inside

PrefixOriginTypeProxy exitsHolderRPKI
209.160.241.0/24
since Jan 2026
AS46887Residential1Zayo 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
209.160.128.0/1732,768ZAYO-CCF-209-160-128-0Zayo Bandwidth (ZAYOB) · USDirect AllocationFeb 2, 2004abuse@zayo.com
└ 209.160.240.0/2732NET-0-209-160-240-0-27unknown———
└ 209.160.240.32/304NET-CCF---209-160-240-32-30unknown———
└ 209.160.240.48/2816NET-209-160-240-48-28unknown———
└ 209.160.240.64/298LTF--209-160-240-64-29unknown———
└ 209.160.240.72/298NET-0-209-160-240-72-29unknown———
└ 209.160.240.80/2816LTF--209-160-240-80-28unknown———
└ 209.160.240.104/304NET-CCF---209-160-240-104-30unknown———
└ 209.160.240.112/304NET-CCF--0-209-160-240-112-30unknown———
└ 209.160.240.128/2664LTF--209-160-240-128-26unknown———
└ 209.160.240.192/298LTF--209-160-240-192-29unknown———
└ 209.160.240.200/298NET-CCF---209-160-240-200-29unknown———
└ 209.160.240.216/298LTF-0-209-160-240-216-29unknown———
└ 209.160.240.224/298LTF--209-160-240-224-29unknown———
└ 209.160.240.240/298LTF--209-160-240-240-29unknown———
└ 209.160.240.252/304NET-CCF--0-209-160-240-252-30unknown———
└ 209.160.241.0/24256NET-CCF--209-160-241-0-24Cosmo Network Solutions LLC (C11496629) · USReassignedFeb 3, 2026abuse@zayo.com
via ZAYO-CCF-209-160-128-0
└ 209.160.242.0/2664LTF--209-160-242-0-26unknown———
└ 209.160.242.64/298LTF--209-160-242-64-29unknown———
└ 209.160.242.72/298NET-CCF-0-209-160-242-72-29unknown———
└ 209.160.242.84/304NET-Z-CCF-0-209-160-242-84-30unknown———
└ 209.160.242.96/2732LTF--209-160-242-96-27unknown———
└ 209.160.242.128/2816NET-Z-CCF--209-160-242-128-28unknown———
└ 209.160.242.152/298LTF--209-160-242-152-29unknown———
└ 209.160.242.160/298NET-CCF--0-209-160-242-160-29unknown———
└ 209.160.242.168/304NET-CCF---209-160-242-168-30unknown———
└ 209.160.242.172/304NET-CCF-LT-048-209-160-242-172-30unknown———
└ 209.160.242.176/298NET-CCF---209-160-242-176-29unknown———
└ 209.160.242.184/298NET-CCF---209-160-242-184-29unknown———
└ 209.160.242.192/304NET-CCF---209-160-242-192-30unknown———
└ 209.160.242.200/298NET-CCF---209-160-242-200-29unknown———
└ 209.160.242.208/304NET-CCF-0-209-160-242-208-30unknown———
└ 209.160.242.216/298NET-CCF---209-160-242-216-29unknown———
└ 209.160.242.224/298NET-209-160-242-224-29unknown———
└ 209.160.242.232/304NET-CCF--0-209-160-242-232-30unknown———
└ 209.160.242.240/298NET-0-209-160-242-240-29unknown———
└ 209.160.242.248/298NET-Z-CCF--209-160-242-248-29unknown———
└ 209.160.243.0/2816LTF--209-160-243-0-28unknown———
└ 209.160.243.16/2816LTF--209-160-243-16-28unknown———
└ 209.160.243.32/298LTF--209-160-243-32-29unknown———
└ 209.160.243.40/298LTF--209-160-243-40-29unknown———
└ 209.160.243.48/304NET-Z-CCF--209-160-243-48-30unknown———
└ 209.160.243.56/298LTF-0-209-160-243-56-29unknown———
└ 209.160.243.64/298LTF--209-160-243-64-29unknown———
└ 209.160.243.72/298LTF--209-160-243-72-29unknown———
└ 209.160.243.80/298LTF--209-160-243-80-29unknown———
└ 209.160.243.88/298LTF--209-160-243-88-29unknown———
└ 209.160.243.104/298NET-CCF--0-209-160-243-104-29unknown———
└ 209.160.243.112/298LTF--209-160-243-112-29unknown———
└ 209.160.243.120/298NET-0-209-160-243-120-29unknown———
└ 209.160.243.128/2664LTF--209-160-243-128-26unknown———
└ 209.160.243.192/298NET-CCF---209-160-243-192-29unknown———
└ 209.160.243.200/298LTF--209-160-243-200-29unknown———
└ 209.160.243.208/298NET-Z-CCF--209-160-243-208-29unknown———
└ 209.160.243.224/2816LTF--209-160-243-224-28unknown———
└ 209.160.243.248/298LTF--209-160-243-248-29unknown———
└ 209.160.244.0/298NET-CCF--0-209-160-244-0-29unknown———
└ 209.160.244.8/298NET-CCF--209-160-244-8-29unknown———
└ 209.160.244.16/2816LTF--209-160-244-16-28unknown———
└ 209.160.244.32/304NET-209-160-244-32-30unknown———
└ 209.160.244.36/304NET-CCF---209-160-244-36-30unknown———
└ 209.160.244.40/298LTF--209-160-244-40-29unknown———
└ 209.160.244.48/304NET-CCF---209-160-244-48-30unknown———
└ 209.160.244.52/304NET-CCF---209-160-244-52-30unknown———
└ 209.160.244.56/298NET-CCF---209-160-244-56-29unknown———
└ 209.160.244.64/2664NET-209-160-244-64-26unknown———
└ 209.160.244.128/2732NET-CCF---209-160-244-128-27unknown———
└ 209.160.244.160/298NET-CCF---209-160-244-160-29unknown———
└ 209.160.244.168/298NET-CCF---209-160-244-168-29unknown———
└ 209.160.244.176/298NET-CCF---209-160-244-176-29unknown———
└ 209.160.244.184/298NET-CCF--0-209-160-244-184-29unknown———
└ 209.160.244.192/2816NET-CCF--0-209-160-244-192-28unknown———
└ 209.160.244.208/298NET-CCF--0-209-160-244-208-29unknown———
└ 209.160.244.216/298NET-CCF---209-160-244-216-29unknown———
└ 209.160.244.224/298NET-CCF---209-160-244-224-29unknown———
└ 209.160.244.232/304NET-CCF---209-160-244-232-30unknown———
└ 209.160.244.236/304NET-CCF---209-160-244-236-30unknown———
└ 209.160.244.240/2816NET-CCF---209-160-244-240-28unknown———
└ 209.160.245.0/2816NET-CCF---209-160-245-0-28unknown———
└ 209.160.245.16/2816NET-CCF---209-160-245-16-28unknown———
└ 209.160.245.32/2816NET-CCF---209-160-245-32-28unknown———
└ 209.160.245.48/304NET-CCF---209-160-245-48-30unknown———
└ 209.160.245.56/304NET-CCF---209-160-245-56-30unknown———
└ 209.160.245.64/2816NET-CCF---209-160-245-64-28unknown———
└ 209.160.245.80/2816NET-CCF---209-160-245-80-28unknown———
└ 209.160.245.96/304NET-CCF---209-160-245-96-30unknown———
└ 209.160.245.100/304NET-CCF---209-160-245-100-30unknown———
└ 209.160.245.104/298NET-CCF---209-160-245-104-29unknown———
└ 209.160.245.112/298NET-CCF---209-160-245-112-29unknown———
└ 209.160.245.120/298NET-CCF---209-160-245-120-29unknown———
└ 209.160.245.132/304NET-CCF---209-160-245-132-30unknown———
└ 209.160.245.136/298NET-CCF---209-160-245-136-29unknown———
└ 209.160.245.144/304NET-CCF---209-160-245-144-30unknown———
└ 209.160.245.148/304NET-CCF-0-209-160-245-148-30unknown———
└ 209.160.245.152/304NET-CCF---209-160-245-152-30unknown———
└ 209.160.245.156/304NET-CCF---209-160-245-156-30unknown———
└ 209.160.245.160/2816NET-CCF-0-209-160-245-160-28unknown———
└ 209.160.245.176/304NET-CCF---209-160-245-176-30unknown———
└ 209.160.245.180/304NET-CCF--0-209-160-245-180-30unknown———
└ 209.160.245.184/304NET-CCF--0-209-160-245-184-30unknown———
└ 209.160.245.188/304NET-CCF--0-209-160-245-188-30unknown———
└ 209.160.245.192/304NET-CCF---209-160-245-192-30unknown———
└ 209.160.245.196/304NET-CCF---209-160-245-196-30unknown———
└ 209.160.245.200/304NET-CCF---209-160-245-200-30unknown———
└ 209.160.245.204/304NET-CCF--0-209-160-245-204-30unknown———
└ 209.160.245.208/298NET-CCF-0-209-160-245-208-29unknown———
└ 209.160.245.216/298NET-CCF---209-160-245-216-29unknown———
└ 209.160.245.224/298NET-CCF--0-209-160-245-224-29unknown———
└ 209.160.245.232/298NET-CCF-0-209-160-245-232-29unknown———
└ 209.160.245.240/304NET-CCF-0-209-160-245-240-30unknown———
└ 209.160.245.244/304NET-CCF---209-160-245-244-30unknown———
└ 209.160.245.248/304NET-CCF---209-160-245-248-30unknown———
└ 209.160.245.252/304NET-CCF---209-160-245-252-30unknown———
└ 209.160.246.0/298NET-CCF--0-209-160-246-0-29unknown———
└ 209.160.246.8/298NET-CCF---209-160-246-8-29unknown———
└ 209.160.246.16/2816NET-CCF---209-160-246-16-28unknown———
└ 209.160.246.32/298NET-CCF---209-160-246-32-29unknown———
└ 209.160.246.40/298NET-CCF---209-160-246-40-29unknown———
└ 209.160.246.48/298NET-CCF---209-160-246-48-29unknown———
└ 209.160.246.56/304NET-CCF---209-160-246-56-30unknown———
└ 209.160.246.60/304NET-CCF---209-160-246-60-30unknown———
└ 209.160.246.64/304NET-CCF---209-160-246-64-30unknown———
└ 209.160.246.68/304NET-CCF---209-160-246-68-30unknown———
└ 209.160.246.72/298NET-CCF---209-160-246-72-29unknown———
└ 209.160.246.80/298NET-CCF---209-160-246-80-29unknown———
└ 209.160.246.88/298NET-CCF---209-160-246-88-29unknown———
└ 209.160.246.96/304NET-CCF---209-160-246-96-30unknown———
└ 209.160.246.100/304NET-CCF---209-160-246-100-30unknown———
└ 209.160.246.104/298NET-CCF-0-209-160-246-104-29unknown———
└ 209.160.246.112/298NET-CCF---209-160-246-112-29unknown———
└ 209.160.246.120/298NET-CCF---209-160-246-120-29unknown———
└ 209.160.246.128/2732NET-CCF-209-160-246-128-27unknown———
└ 209.160.246.160/304NET-CCF---209-160-246-160-30unknown———
└ 209.160.246.164/304NET-CCF---209-160-246-164-30unknown———
└ 209.160.246.168/298NET-CCF---209-160-246-168-29unknown———
└ 209.160.246.176/298NET-CCF---209-160-246-176-29unknown———
└ 209.160.246.184/298NET-CCF--0-209-160-246-184-29unknown———
└ 209.160.246.192/298NET-CCF--0-209-160-246-192-29unknown———
└ 209.160.246.200/304NET-CCF--0-209-160-246-200-30unknown———
└ 209.160.246.204/304NET-CCF---209-160-246-204-30unknown———
└ 209.160.246.208/298NET-CCF--0-209-160-246-208-29unknown———
└ 209.160.246.216/304NET-CCF--0-209-160-246-216-30unknown———
└ 209.160.246.220/304NET-CCF--0-209-160-246-220-30unknown———
└ 209.160.246.224/2732NET-CCF---209-160-246-224-27unknown———
└ 209.160.247.0/298NET-CCF---209-160-247-0-29unknown———
└ 209.160.247.8/298NET-CCF---209-160-247-8-29unknown———
└ 209.160.247.16/298NET-CCF--0-209-160-247-16-29unknown———
└ 209.160.247.24/298NET-CCF---209-160-247-24-29unknown———
└ 209.160.247.32/298NET-CCF---209-160-247-32-29unknown———
└ 209.160.247.40/298NET-CCF---209-160-247-40-29unknown———
└ 209.160.247.48/304NET-CCF---209-160-247-48-30unknown———
└ 209.160.247.52/304NET-CCF-209-160-247-52-30unknown———
└ 209.160.247.56/298NET-CCF---209-160-247-56-29unknown———
└ 209.160.247.64/298NET-CCF-209-160-247-64-29unknown———
└ 209.160.247.72/298NET-CCF-209-160-247-72-29unknown———
└ 209.160.247.80/304NET-CCF--0-209-160-247-80-30unknown———
└ 209.160.247.84/304NET-CCF--209-160-247-84-30unknown———
└ 209.160.247.88/304NET-CCF---209-160-247-88-30unknown———
└ 209.160.247.92/304NET-CCF---209-160-247-92-30unknown———
└ 209.160.247.96/304NET-CCF---209-160-247-96-30unknown———
└ 209.160.247.100/304NET-CCF---209-160-247-100-30unknown———
└ 209.160.247.104/304NET-CCF---209-160-247-104-30unknown———
└ 209.160.247.108/304NET-CCF---209-160-247-108-30unknown———
└ 209.160.247.112/304NET-CCF---209-160-247-112-30unknown———
└ 209.160.247.116/304NET-CCF---209-160-247-116-30unknown———
└ 209.160.247.120/304NET-CCF---209-160-247-120-30unknown———
└ 209.160.247.124/304NET-CCF---209-160-247-124-30unknown———
└ 209.160.247.128/25128NET-CCF---209-160-247-128-25unknown———

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
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