Data as of Nov 4, 2026
151.245.136.0/24
3 residential-proxy exits · 30 daysHostkey B.V. · space held by Diamond IP Brokers FZCO
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
14 observations
IPv4 market
Path
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
151.245.136.0/24
From the registry to its use
- Feb 22, 2025ReallocatedDiamond IP Brokers FZCOSUB-ALLOCATED PA151.245.128.0/17
- Jun 10, 2025Registry recordDiamond IP Brokers FZCOALLOCATED PA151.240.0.0/13
- Oct 27, 2025– today
- Nov 4, 2025AssignedHostkey B.V.ASSIGNED PA151.245.136.0/24
- Nov 4, 2025Route objectIPXORIPE route object for AS57043 Hostkey B.V., maintainer NETUTILS-MNT
- Nov 5, 2025Route objectIPXORADB route object for AS57043 Hostkey B.V., maintainer MAINT-AS834
- todayLeased fromIPXOIP 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.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 151.240.0.0/13 | 524,288 | AE-DIAMOND-20120815 | Diamond IP Brokers FZCO (ORG-DIBF1-RIPE) · AE | ALLOCATED PA | Jun 10, 2025 | [email protected] |
| └ 151.245.128.0/17 | 32,768 | IPXO | Diamond IP Brokers FZCO (ORG-DIBF1-RIPE) · AE | SUB-ALLOCATED PA | Feb 22, 2025 | [email protected] |
| └ 151.245.136.0/24 | 256 | NET-151-245-136-0-24 | Hostkey B.V. (ORG-HB183-RIPE) · NL | ASSIGNED PA | Nov 4, 2025 | [email protected] |
Network & registry
IPv4 market
Holder
- Organization
- Diamond IP Brokers FZCO
- Handle
- ORG-DIBF1-RIPE
- Range
- 151.240.0.0/13
- Registration type
- ALLOCATED PA
- Record created
- Jun 10, 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
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2025
- Current origin since
- Oct 2025 · 1.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 151.245.136.0/24 | AS57043 | /24 | RIPE | RPKI valid |
| 151.245.136.0/21 | AS834 | /24 | RIPE | Another network |
| 151.245.128.0/17 | AS834 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 151.245.136.0/24
- Netname
- NET-151-245-136-0-24
- Registrant
- Hostkey B.V.
- Registrant country
- NL
- Organization
- Hostkey B.V. (ORG-HB183-RIPE)
- Org country
- NL
- Type
- ASSIGNED PA
- Created
- Nov 4, 2025
- Updated
- Nov 4, 2025
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- AE
- Delegated
- Aug 15, 2012
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- HOSTKEY B.V.
- Handle
- HB8279-RIPE