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Data as of Nov 9, 2026

209.137.176.0/20

768 anonymizer addresses · 19%35 residential-proxy exits · 30 days

Colocation America Corporation

Announcement
209.137.160.0/19
No RPKI
Announced by
AS21769
Type
Hosting
81% of it

Residential-proxy exits

Proxy exits
35
0.85% of its addresses · 30 days
Oct 10, 2026 – Nov 8, 2026

Exits seen per day

1.9K observations
  • ISP proxy · anonymizer
  • Hosting
IPv4 market

Path

1 · Holder
Colocation America Corporation
record created Sep 17, 2025
2 · Leased from
IPXO
for its owner Colocation America Corporation
3 · Announced by
AS21769 Colocation America Corporation
since Sep 2025 · 14 mo ago
4 · Use
Proxy providersnamed IPRoyal
Hosting

Operators, sellers and brokers

Proxy providers

NameParentIn 209.137.176.0/20/24s
IPRoyal
2566.3%
1
Leased from

IP brokers

NameIn 209.137.176.0/20/24s
IPXO
2566.3%
1
Leased from

Owners leasing their own space

NameIn 209.137.176.0/20/24s
Colocation America Corporation
76819%
3

Announcements

More specific

Announcements inside

PrefixOriginTypeOperatorLeased fromHolderRPKI
209.137.177.0/24
since Aug 2026
AS63018Datacenter proxyIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC
209.137.178.0/24
since May 2026
AS146961HostingIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC
209.137.179.0/24
since Apr 2026
AS6079ISP proxyIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC
209.137.180.0/22
since Mar 2026
AS53991UnknownIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC
209.137.184.0/24
since Jul 2026
AS211439ISP proxyProxy providerssold by IPRoyalIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
209.137.160.0/198,192CAC-BLOCK76Colocation America Corporation (CAC-89) · USDirect AllocationSep 17, 2025Abuse@colocationamerica.com
└ 209.137.176.0/204,096IPXOIPXO LLC (IL-845) · USReallocatedOct 30, 2025abuse@ipxo.com
└ 209.137.176.0/204,096NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedNov 10, 2025report@abuseradar.com
└ 209.137.177.0/24256BREEZEAIR-NETWORKS-LLCBreezeAir Networks LLC (C11586049) · USReassignedMay 3, 2026report@abuseradar.com
via IPXO
└ 209.137.178.0/24256NET-209-137-178-0-24unknownReassignedMay 20, 2026report@abuseradar.com
via IPXO
└ 209.137.179.0/24256MIFFLIN-COUNTY-WIRELESS-LLCMifflin County Wireless LLC (C11582411) · USReassignedApr 29, 2026report@abuseradar.com
via IPXO
└ 209.137.180.0/221,024NET-209-137-180-0-22unknownReassignedMar 24, 2026report@abuseradar.com
via IPXO
└ 209.137.188.0/221,024NET-209-137-188-0-22unknownReassignedApr 7, 2026report@abuseradar.com
via IPXO

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

Composition

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

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses
TypeAddressesShareRanges
Hosting3,32881%4
ISP proxyanonymizer51213%2
Datacenter proxyanonymizer2566.3%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 209.137.160.0/19

Prefix
209.137.160.0/19
Announced by
AS21769 Colocation America Corporation
Type
Hosting
Anonymizer addresses
none
Leased from
IP broker IPXO (part)
RPKI
No RPKI
Netname
CAC-BLOCK76
Registrant
Colocation America Corporation
RIR
ARIN
Origin network

AS21769

US
Name
Colocation America Corporation
Type
Hosting
Registered
Jul 15, 2005
Domain
colocationamerica.com
Website
www.colocationamerica.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed