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Data as of Nov 6, 2026

43.242.136.0/22

256 anonymizer addresses · 25% · Datacenter proxy

Colocation America Corporation

Announcement
this exact prefix
RPKI valid
Announced by
AS21769
Type
Hosting
75% of it
IPv4 market

Path

1 · Holder
Colocation America Corporation
record created Dec 10, 2024
2 · Leased from
IPXO
for its owner Colocation America Corporation
3 · Announced by
AS21769 Colocation America Corporation
since Dec 2024 · 23 mo ago
4 · Use
Hosting
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 43.242.136.0/22/24s
IPXO
25625%
1
Leased from

Owners leasing their own space

NameIn 43.242.136.0/22/24s
Colocation America Corporation
25625%
1

Lineage

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

43.242.136.0/22

From the registry to its use

  1. Sep 15, 2014– Jul 7, 2021
    Announced
    AS2519 ARTERIA Networks Corporation
    Internet provider
  2. Sep 2, 2024– Dec 6, 2024
    Announced
    AS2519 ARTERIA Networks Corporation
    Internet provider
  3. Dec 7, 2024– today
    Announced
    AS21769 Colocation America Corporation
    Hosting
  4. Dec 10, 2024
    Registry record
    Colocation America Corporation
    ALLOCATED PA
    43.242.136.0/22
  5. Jun 10, 2026
    Route object
    AS21769 Colocation America Corporation
    RADB route object for AS21769 Colocation America Corporation, maintainer MAINT-AS35916
  6. Sep 28, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    43.242.136.0/24
  7. Sep 28, 2026
    Route object
    IPXO
    RADB route object for AS834 IPXO LLC, maintainer MAINT-AS834
    43.242.139.0/24
  8. today
    Leased from
    IPXO
    IP broker

Announcements

More specific

Announcements inside

PrefixOriginTypeLeased fromHolderRPKI
43.242.137.0/24
since Mar 2026
AS21859Datacenter proxyIP broker IPXOColocation America Corporation
via Colocation America Corporation
43.242.138.0/24
since Jul 2026
AS27176HostingIP broker IPXOColocation America Corporation
via Colocation 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
43.242.136.0/221,024US-COLOCATION-20140902Colocation America Corporation (ORG-CAC5-RIPE) · USALLOCATED PADec 10, 2024Abuse@ColocationAmerica.com
└ 43.242.136.0/23512IPXOColocation America Corporation (ORG-CAC5-RIPE) · USSUB-ALLOCATED PAOct 9, 2025report@abuseradar.com
└ 43.242.136.0/24256NET-43-242-136-0-24unknownASSIGNED PASep 28, 2026report@abuseradar.com
via IPXO
└ 43.242.137.0/24256NET-43-242-137-0-24unknownASSIGNED PAMar 2, 2026report@abuseradar.com
└ 43.242.138.0/23512IPXOColocation America Corporation (ORG-CAC5-RIPE) · USSUB-ALLOCATED PAOct 9, 2025report@abuseradar.com
└ 43.242.138.0/24256NET-43-242-138-0-24unknownASSIGNED PAJul 14, 2026report@abuseradar.com
└ 43.242.139.0/24256NET-43-242-139-0-24unknownASSIGNED PASep 28, 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

1,024 addresses
TypeAddressesShareRanges
Hosting76875%3
Datacenter proxyanonymizer25625%1

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