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Data as of Nov 4, 2026

151.243.182.0/24

10 residential-proxy exits · 30 days

Hostkey B.V. · space held by Diamond IP Brokers FZCO

Announcement
this exact prefix
RPKI valid
Announced by
AS57043
Type
Hosting
Risk
50 / 100 · Medium

Residential-proxy exits

Proxy exits
10
3.9% of its addresses · 30 days
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

218 observations
IPv4 market

Path

1 · Holder
Diamond IP Brokers FZCO
record created Jun 10, 2025 · reallocated to Internet Utilities Europe and Asia Limited Feb 3, 2025
2 · Leased from
IPXO
3 · Announced by
AS57043 Hostkey B.V.
since Apr 2026 · 7 mo ago
4 · Use
Hosting

Lineage

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

151.243.182.0/24

From the registry to its use

  1. Feb 3, 2025
    Reallocated
    Internet Utilities Europe and Asia Limited
    SUB-ALLOCATED PA
    151.243.176.0/21
  2. Jun 10, 2025
    Registry record
    Diamond IP Brokers FZCO
    ALLOCATED PA
    151.240.0.0/13
  3. Jan 19, 2026– Feb 23, 2026
    Announced
    AS2914 NTT America, Inc.
    Internet provider
  4. Mar 31, 2026
    Assigned
    Hostkey B.V.
    ASSIGNED PA
    151.243.182.0/24
  5. Mar 31, 2026
    Route object
    IPXO
    RIPE route object for AS57043 Hostkey B.V., maintainer NETUTILS-MNT
  6. Apr 1, 2026
    Route object
    IPXO
    RADB route object for AS57043 Hostkey B.V., maintainer MAINT-AS834
  7. Apr 1, 2026– today
    Announced
    AS57043 Hostkey B.V.
    Hosting
  8. 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
151.240.0.0/13524,288AE-DIAMOND-20120815Diamond IP Brokers FZCO (ORG-DIBF1-RIPE) · AEALLOCATED PAJun 10, 2025[email protected]
└ 151.243.128.0/1732,768NET-5G-MOBILITYDiamond IP Brokers FZCO (ORG-DIBF1-RIPE) · AESUB-ALLOCATED PADec 12, 2024[email protected]
└ 151.243.176.0/212,048SuperOnlineInternet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GBSUB-ALLOCATED PAFeb 3, 2025[email protected]
└ 151.243.182.0/24256NET-151-243-182-0-24Hostkey B.V. (ORG-HB183-RIPE) · NLASSIGNED PAMar 31, 2026[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Diamond IP Brokers FZCO
Handle
ORG-DIBF1-RIPE
Range
151.240.0.0/13
Registration type
ALLOCATED PA
Record created
Jun 10, 2025
Reallocated to
Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE)
Reallocated range
151.243.176.0/21
Reallocation type
SUB-ALLOCATED PA
Reallocated
Feb 3, 2025
Origin network

AS57043

NL
Name
Hostkey B.V.
Type
Hosting
Registered
Jul 7, 2011
Domain
hostkey.com
Website
www.hostkey.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed