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Data as of Nov 5, 2026

157.254.248.0/24

No anonymizer space · no proxy exits in 30 days

Linushost - LTDA · space held by Vantiva USA Shared Services Inc.

Announcement
this exact prefix
RPKI valid
Announced by
AS274373
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
AS274373 Linushost - LTDA
since Dec 2025 · 11 mo ago
4 · Use
Hosting

Lineage

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

157.254.248.0/24

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 3, 2022– Aug 7, 2022
    Announced
    AS211585 Maiyun Zhang
    Business
  3. Jan 7, 2025
    Reallocated
    Internet Utilities NA LLC
    Reallocated
    157.254.240.0/20
  4. Mar 1, 2025– Nov 7, 2025
    Announced
    AS204957 Route 95 LLC
    Hosting
  5. Oct 27, 2025– Nov 19, 2025
    Announced
    AS834 IPXO LLC
    Hosting
  6. Nov 11, 2025
    Assigned
    Linushost LTDA
    Reassigned
    157.254.248.0/24
  7. Nov 11, 2025
    Route object
    IPXO
    RADB route object for AS13335 Cloudflare, Inc., maintainer MAINT-AS834
  8. Nov 11, 2025
    Route object
    IPXO
    ARIN route object for AS13335 Cloudflare, Inc., maintainer MNT-DCL-577
  9. Nov 11, 2025
    Route object
    IPXO
    RADB route object for AS265919 BB Host LTDA, maintainer MAINT-AS834
  10. Nov 11, 2025
    Route object
    IPXO
    ARIN route object for AS265919 BB Host LTDA, maintainer MNT-DCL-577
  11. Nov 20, 2025– Dec 1, 2025
    Announced
    AS265919 BB Host LTDA
    Hosting
  12. Dec 2, 2025– today
    Announced
    AS274373 Linushost - LTDA
    Hosting
  13. Dec 13, 2025
    Route object
    IPXO
    RADB route object for AS274373 Linushost - LTDA, maintainer MAINT-AS834
  14. Dec 13, 2025
    Route object
    IPXO
    ARIN route object for AS274373 Linushost - LTDA, maintainer MNT-DCL-577
  15. 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
└ 157.254.240.0/204,096IPXO-157-254-240-0-20IPXO LLC (IL-845) · USReallocatedOct 22, 2021abuse@ipxo.com
└ 157.254.240.0/204,096NETUTILSInternet Utilities NA LLC (DCL-577) · USReallocatedJan 7, 2025report@abuseradar.com
└ 157.254.248.0/24256LINUSHOST-ASLinushost LTDA (C11417436) · BRReassignedNov 11, 2025report@abuseradar.com
via IPXO-157-254-240-0-20

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
157.254.240.0/20
Reallocated
Jan 7, 2025
Origin network

AS274373

BR
Name
Linushost - LTDA
Type
Hosting
Registered
Dec 2, 2025
Domain
linushost.com.br
Spamhaus ASN-DROP
not listed