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Data as of Nov 3, 2026

45.40.123.0/24

Anonymizer · ISP proxy

Charter Communications Inc · space held by Colocation America Corporation

Announcement
this exact prefix
RPKI valid
Announced by
AS20001
Type
ISP proxy
Risk
90 / 100 · Critical
IPv4 market

Path

1 · Holder
Colocation America Corporation
record created Jul 1, 2022 · reallocated to Internet Utilities NA LLC Jan 7, 2025
2 · Leased from
IPXO
for its owner Colocation America Corporation
3 · Announced by
AS20001 Charter Communications Inc
since Oct 2025 · 13 mo ago
4 · Use
Proxy providersnamed Rayobyte
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 45.40.123.0/24/24s
Rayobyte
256100%
1
Leased from

IP brokers

NameIn 45.40.123.0/24/24s
IPXO
256100%
1
Leased from

Owners leasing their own space

NameIn 45.40.123.0/24/24s
Colocation America Corporation
256100%
1

Lineage

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

45.40.123.0/24

From the registry to its use

  1. Dec 25, 2016– Jun 1, 2021
    Announced
    AS36352 HostPapa
    as part of 45.40.112.0/20
    45.40.112.0/20
  2. Apr 24, 2017– Oct 20, 2017
    Announced
    AS395111 KVCHOSTING.COM LLC
    Hosting
  3. Mar 9, 2019– Apr 9, 2022
    Announced
    AS395111 KVCHOSTING.COM LLC
    Hosting
  4. Jul 1, 2022
    Registry record
    Colocation America Corporation
    Direct Allocation
    45.40.112.0/20
  5. Jul 3, 2022– Nov 2, 2026
    Announced
    AS21769 Colocation America Corporation
    as part of 45.40.112.0/20
    45.40.112.0/20
  6. Dec 6, 2022– Feb 15, 2023
    Announced
    AS399672 Aervivo, Inc
    Internet provider
  7. Feb 28, 2023– May 10, 2023
    Announced
    AS53356 Free Range Cloud Hosting Inc.
    Hosting
  8. May 11, 2023– Jun 15, 2023
    Announced
    AS834 IPXO LLC
    Hosting
  9. Jun 4, 2023– Jun 16, 2025
    Announced
    AS7018 AT&T Enterprises, LLC
    Internet provider
  10. Jun 6, 2023
    Route object
    IPXO
    RADB route object for AS7018 AT&T Enterprises, LLC, maintainer MAINT-AS834
  11. Jun 6, 2023
    Route object
    IPXO
    RADB route object for AS64267 Sprious LLC, maintainer MAINT-AS834
  12. Jan 7, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    45.40.120.0/22
  13. Jan 7, 2025
    Assigned
    Willoweb, LLC
    Reassigned
    45.40.123.0/24
  14. Jan 7, 2025
    Route object
    IPXO
    ARIN route object for AS7018 AT&T Enterprises, LLC, maintainer MNT-DCL-577
  15. Jan 7, 2025
    Route object
    IPXO
    ARIN route object for AS64267 Sprious LLC, maintainer MNT-DCL-577
  16. Jun 3, 2025
    Route object
    IPXO
    ARIN route object for AS7029 Windstream Communications LLC, maintainer MNT-DCL-577
  17. Jun 3, 2025
    Route object
    IPXO
    RADB route object for AS7029 Windstream Communications LLC, maintainer MAINT-AS834
  18. Jun 5, 2025– Oct 26, 2025
    Announced
    AS7029 Windstream Communications LLC
    Internet provider
  19. Jun 17, 2025
    Route object
    IPXO
    ARIN route object for AS22516 Charter Communications LLC, maintainer MNT-DCL-577
  20. Jun 17, 2025
    Route object
    IPXO
    RADB route object for AS22516 Charter Communications LLC, maintainer MAINT-AS834
  21. Jun 23, 2025
    Route object
    IPXO
    ARIN route object for AS20001 Charter Communications Inc, maintainer MNT-DCL-577
  22. Jun 23, 2025
    Route object
    IPXO
    RADB route object for AS20001 Charter Communications Inc, maintainer MAINT-AS834
  23. Oct 15, 2025– Nov 2, 2026
    Announced
    AS20001 Charter Communications Inc
    Internet provider
  24. today
    Leased from
    IPXO
    IP broker
  25. today
    Used
    Rayobyte
    Proxy seller

Announcements

Less specific

Covering announcements

PrefixOriginTypeLeased fromHolderRPKI
45.40.112.0/20
since Jul 2022
AS21769HostingIP broker IPXO (part)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
45.40.112.0/204,096CAC-BLOCK37Colocation America Corporation (CAC-89) · USDirect AllocationJul 1, 2022[email protected]
└ 45.40.120.0/221,024IPXOIPXO LLC (IL-845) · USReallocatedJul 29, 2022[email protected]
└ 45.40.120.0/221,024NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025[email protected]
└ 45.40.123.0/24256WILLOWEB-INTERNETWilloweb, LLC (C11061171) · USReassignedJan 7, 2025[email protected]
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.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Colocation America Corporation
Handle
CAC-89
Range
45.40.112.0/20
Registration type
Direct Allocation
Record created
Jul 1, 2022
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated range
45.40.120.0/22
Reallocated
Jan 7, 2025
Origin network

AS20001

US
Name
Charter Communications Inc
Type
Internet provider
Registered
Mar 13, 2001
Domain
charter.com
Website
www.spectrum.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed