Data as of Nov 14, 2026
151.244.253.0/24
9 residential-proxy exits · 30 daysHostkey B.V. · space held by Diamond IP Brokers FZCO
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS31549 Aria Shatel PJSC, after 8.4 years unannounced
Residential-proxy exits
Proxy exits
9
3.5% of its addresses · 30 days
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
323 observations
IPv4 market
Path
Announced by AS57043 since May 2026 · 5 mo ago
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
151.244.253.0/24
From the registry to its use
- Dec 8, 2017– Dec 19, 2017
- Feb 19, 2025ReallocatedDiamond IP Brokers FZCOSUB-ALLOCATED PA151.244.128.0/17
- Jun 10, 2025Registry recordDiamond IP Brokers FZCOALLOCATED PA151.240.0.0/13
- May 31, 2026– today
- Jun 5, 2026AssignedHostkey B.V.ASSIGNED PA151.244.253.0/24
- Jun 5, 2026Route objectIPXORIPE route object for AS57043 Hostkey B.V., maintainer NETUTILS-MNT
- Jun 5, 2026Route 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 | abuse@ |
| └ 151.244.128.0/17 | 32,768 | IPXO | Diamond IP Brokers FZCO (ORG-DIBF1-RIPE) · AE | SUB-ALLOCATED PA | Feb 19, 2025 | report@ |
| └ 151.244.253.0/24 | 256 | NET-151-244-253-0-24 | Hostkey B.V. (ORG-HB183-RIPE) · NL | ASSIGNED PA | Jun 5, 2026 | report@ |
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
- Reactivated
- First seen
- Dec 2017
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 2
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 151.244.253.0/24 | AS57043 | /24 | RIPE | RPKI valid |
| 151.244.252.0/22 | AS834 | /24 | RIPE | Another network |
| 151.244.128.0/17 | AS199925 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 151.
244. 253. 0/ 24 - Netname
- NET-151-244-253-0-24
- Registrant
- Hostkey B.V.
- Registrant country
- DE
- Organization
- Hostkey B.V. (ORG-HB183-RIPE)
- Org country
- NL
- Type
- ASSIGNED PA
- Created
- Jun 5, 2026
- Updated
- Jun 10, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- AE
- Delegated
- Aug 15, 2012
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- HOSTKEY B.V.
- Handle
- HB8279-RIPE