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Data as of Nov 3, 2026

173.46.80.0/20

2,304 anonymizer addresses · 56% · Datacenter proxy64 residential-proxy exits · 30 days

Colocation America Corporation

Announcement
this exact prefix
No RPKI
Announced by
AS21769
Type
Datacenter proxy
56% of it

Residential-proxy exits

Proxy exits
64
1.6% of its addresses · 30 days
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

628 observations
  • Datacenter proxy · anonymizer
  • Hosting
IPv4 market

Path

1 · Holder
Colocation America Corporation
record created Oct 8, 2019
2 · Leased from
IPXO
3 · Announced by
AS21769 Colocation America Corporation
since Sep 2019 · 7.1 yr ago
4 · Use
Proxy providersnamed Oxylabs
Datacenter proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 173.46.80.0/20/24s
OxylabsTesonet
2,30456%
9
Runs itSells it

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

173.46.80.0/20

From the registry to its use

  1. Jan 8, 2010– Nov 22, 2015
    Announced
    AS6939 Hurricane Electric LLC
    Internet provider
  2. Sep 29, 2019– Nov 2, 2026
    Announced
    AS21769 Colocation America Corporation
    Hosting
  3. Oct 8, 2019
    Registry record
    Colocation America Corporation
    Direct Allocation
    173.46.80.0/20
  4. Jul 13, 2020
    Route object
    IPXO
    RADB route object for AS61317 Hivelocity LLC, maintainer MAINT-AS834
    173.46.80.0/22
  5. May 7, 2026
    Route object
    AS47007 Colocation America Corporation
    ARIN route object for AS47007 Colocation America Corporation, maintainer MNT-CAC-89
    173.46.88.0/22
  6. Jun 10, 2026
    Route object
    AS21769 Colocation America Corporation
    RADB route object for AS21769 Colocation America Corporation, maintainer MAINT-AS21769
  7. today
    Leased from
    IPXO
    IP broker
  8. today
    Used
    Oxylabs
    Proxy seller

Announcements

Nesting

More-specifics by size

Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific

Announcements inside

PrefixOriginTypeOperatorLeased fromHolderRPKI
173.46.80.0/24
since Apr 2024
AS212238HostingIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC
173.46.81.0/24
since Aug 2025
AS215724HostingIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC
173.46.82.0/24
since Nov 2025
AS396356HostingIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC
173.46.83.0/24
since Aug 2025
AS215724HostingIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC
173.46.84.0/24
since May 2024
AS9009HostingIP broker IPXOColocation America Corporation
via Internet Utilities NA LLC
173.46.85.0/24
since May 2026
AS47007HostingColocation America Corporation
173.46.87.0/24
since Oct 10, 2026
AS47007HostingColocation America Corporation
173.46.88.0/24
since May 2026
AS47007Datacenter proxyProxy providersoperated by OxylabsColocation America Corporation
173.46.89.0/24
since May 2026
AS47007Datacenter proxyProxy providersoperated by OxylabsColocation America Corporation
173.46.90.0/24
since May 2026
AS47007Datacenter proxyProxy providersoperated by OxylabsColocation America Corporation
173.46.91.0/24
since May 2026
AS47007Datacenter proxyProxy providersoperated by OxylabsColocation America 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
173.46.80.0/204,096CAC-BLOCK30Colocation America Corporation (CAC-89) · USDirect AllocationOct 8, 2019[email protected]
└ 173.46.80.0/221,024IL-845IPXO LLC (IL-845) · USReallocatedNov 24, 2021[email protected]
└ 173.46.80.0/221,024NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025[email protected]
└ 173.46.80.0/24256NET-173-46-80-0-24unknownReassignedJan 7, 2025[email protected]
via IL-845
└ 173.46.81.0/24256NET-173-46-81-0-24unknownReassignedApr 10, 2025[email protected]
via IL-845
└ 173.46.82.0/24256NET-173-46-82-0-24unknownReassignedNov 17, 2025[email protected]
via IL-845
└ 173.46.83.0/24256NET-173-46-83-0-24unknownReassignedApr 10, 2025[email protected]
via IL-845
└ 173.46.84.0/24256IL-845IPXO LLC (IL-845) · USReallocatedMay 26, 2022[email protected]
└ 173.46.84.0/24256NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025[email protected]
└ 173.46.84.0/24256NET-173-46-84-0-24unknownReassignedJan 7, 2025[email protected]
via IL-845
└ 173.46.85.0/24256CLEARDEMANDClearDemand (C11456166) · USReassignedDec 22, 2025[email protected]
via CAC-BLOCK30
└ 173.46.86.0/24256CODE200CODE200 (C10042048) · LTReassignedAug 24, 2023[email protected]
via CAC-BLOCK30
└ 173.46.88.0/221,024CODE200-UABcode200 UAB (C11589943) · LTReassignedMay 7, 2026[email protected]
via CAC-BLOCK30

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
Datacenter proxyanonymizer2,30456%9
Hosting1,79244%7

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
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