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Data as of Nov 8, 2026

157.254.141.0/24

No anonymizer space · no proxy exits in 30 days

Amazon.com, Inc. · space held by Vantiva USA Shared Services Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS14618
Type
Hosting
Risk
50 / 100 · Medium
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
IPXO
3 · Announced by
AS14618 Amazon.com, Inc.
since Nov 2025 · 12 mo ago
4 · Use
Hosting

Lineage

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

157.254.141.0/24

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. Jan 7, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    157.254.128.0/20
  3. Nov 8, 2025– today
    Announced
    AS14618 Amazon.com, Inc.
    Hosting
  4. Nov 11, 2025
    Assigned
    Internet Utilities NA LLC
    Reassigned
    157.254.141.0/24
  5. Nov 15, 2025
    Route object
    AS14618 Amazon.com, Inc.
    RADB route object for AS14618 Amazon.com, Inc., maintainer MAINT-AS16509
  6. Nov 15, 2025
    Route object
    AS16509 Amazon.com, Inc.
    RADB route object for AS16509 Amazon.com, Inc., maintainer MAINT-AS16509
  7. today
    Leased from
    IPXO
    IP broker

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
└ 157.254.128.0/204,096IPXO-157-254-128-0-20IPXO LLC (IL-845) · USReallocatedOct 15, 2021abuse@ipxo.com
└ 157.254.128.0/204,096NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 157.254.141.0/24256NET-157-254-141-0-24unknownReassignedNov 11, 2025report@abuseradar.com
via IPXO-157-254-128-0-20

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
157.254.128.0/20
Reallocated
Jan 7, 2025
Origin network

AS14618

US
Name
Amazon.com, Inc.
Type
Hosting
Registered
Nov 4, 2005
Domain
amazon.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
22