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Data as of Nov 9, 2026

157.254.11.0/24

Anonymizer · Datacenter proxy

Sprious LLC · space held by Vantiva USA Shared Services Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS54252
Type
Datacenter proxy
Risk
85 / 100 · Critical
IPv4 market

Path

1 · Holder
Vantiva USA Shared Services Inc.
record created Feb 8, 1992 · reallocated to Internet Utilities NA LLC Jan 7, 2025
2 · Leased from
Vantiva USA Shared Services Inc.
its owner, directly
3 · Announced by
AS54252 Sprious LLC
since Oct 2025 · 13 mo ago
4 · Use
Proxy providersnamed Sprious
Datacenter proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 157.254.11.0/24/24s
Sprious
256100%
1
Leased from

Owners leasing their own space

NameIn 157.254.11.0/24/24s
Vantiva USA Shared Services Inc.
256100%
1

Lineage

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

157.254.11.0/24

From the registry to its use

  1. Feb 8, 1992
    Registry record
    Vantiva USA Shared Services Inc.
    Direct Allocation (legacy, pre-1997)
    157.254.0.0/16
  2. Jul 28, 2024– Nov 24, 2024
    Announced
    AS7018 AT&T Enterprises, LLC
    Internet provider
  3. Nov 13, 2024– Jan 11, 2025
    Announced
    AS834 IPXO LLC
    Hosting
  4. Nov 25, 2024– Dec 30, 2024
    Announced
    AS150024 Key Stones Cloud Tech Private Limited
    Hosting
  5. Jan 7, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    157.254.0.0/17
  6. Jan 12, 2025– Oct 2, 2025
    Announced
    AS7029 Windstream Communications LLC
    Internet provider
  7. Oct 3, 2025– Nov 8, 2026
    Announced
    AS54252 Sprious LLC
    Hosting
  8. Oct 10, 2025
    Assigned
    Internet Utilities NA LLC
    Reassigned
    157.254.11.0/24
  9. Oct 10, 2025
    Route object
    IPXO
    RADB route object for AS54252 Sprious LLC, maintainer MAINT-AS834
  10. Oct 10, 2025
    Route object
    IPXO
    ARIN route object for AS54252 Sprious LLC, maintainer MNT-DCL-577
  11. Oct 10, 2025
    Route object
    IPXO
    RADB route object for AS64267 Sprious LLC, maintainer MAINT-AS834
  12. Oct 10, 2025
    Route object
    IPXO
    ARIN route object for AS64267 Sprious LLC, maintainer MNT-DCL-577
  13. Oct 10, 2025
    Route object
    IPXO
    RADB route object for AS397630 Blazing SEO, LLC, maintainer MAINT-AS834
  14. Oct 10, 2025
    Route object
    IPXO
    ARIN route object for AS397630 Blazing SEO, LLC, maintainer MNT-DCL-577
  15. today
    Leased from
    IPXO
    IP broker
  16. today
    Used
    Sprious
    Proxy seller

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
157.254.0.0/1665,536VANTIVAVantiva USA Shared Services Inc. (TU-310-Z) · USDirect AllocationFeb 8, 1992Abuse@vantiva.com
└ 157.254.0.0/1732,768IPXO-157-254-0-0-17IPXO LLC (IL-845) · USReallocatedJan 12, 2022abuse@ipxo.com
└ 157.254.0.0/1732,768NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 157.254.11.0/24256NET-157-254-11-0-24unknownReassignedOct 10, 2025report@abuseradar.com
via IPXO-157-254-0-0-17

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
Vantiva USA Shared Services Inc.
Handle
TU-310-Z
Range
157.254.0.0/16
Registration type
Direct Allocation
Record created
Feb 8, 1992
Legacy
yes
Reallocated to
Internet Utilities NA LLC (DCL-577)
Reallocated range
157.254.0.0/17
Reallocated
Jan 7, 2025
Origin network

AS54252

US
Name
Sprious LLC
Type
Hosting
Registered
Apr 13, 2021
Domain
sprious.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed