Data as of Nov 7, 2026
104.253.187.0/24
Anonymizer · Datacenter proxy2 residential-proxy exits · 30 daysHostkey B.V. · space held by Subnet Digital LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
104 observations
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 104.253.187.0/24 | /24s |
|---|---|---|---|
| ProxyLine | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 104.253.187.0/24 | /24s |
|---|---|---|
| EGIHosting | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
104.253.187.0/24
From the registry to its use
- Dec 5, 2014Registry recordSubnet Digital LLCDirect Allocation104.252.0.0/15
- Jan 4, 2022– Jan 27, 2022
- Sep 20, 2023AssignedIthostline LtdReassigned104.253.187.0/24
- Sep 20, 2023– Jul 27, 2024
- Jul 28, 2024– today
- Jul 29, 2024Route objectAS57043 Hostkey B.V.RADB route object for AS57043 Hostkey B.V., maintainer MAINT-AS18779
- Apr 7, 2026
- todayLeased fromEGIHostingLessor
- todayUsedProxyLineProxy seller
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 |
|---|---|---|---|---|---|---|
| 104.252.0.0/15 | 131,072 | EGN-21 | Subnet Digital LLC (SDL-166) · US | Direct Allocation | Dec 5, 2014 | abuse@ |
| └ 104.253.187.0/24 | 256 | NETWORK-104-253-187-0-1 | Ithostline Ltd (C10174604) · CY | Reassigned | Sep 20, 2023 | abuse@ via EGN-21 |
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
IPv4 market
Holder
- Organization
- Subnet Digital LLC
- Handle
- SDL-166
- Range
- 104.
252. 0. 0/ 15 - Registration type
- Direct Allocation
- Record created
- Dec 5, 2014
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
- Rotating
- First seen
- Jan 2022
- Current origin since
- Jul 2024 · 2.3 yr
- Origin networks
- 3
- Last change of origin
- Jul 2024
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 104.253.187.0/24 | AS57043 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 104.
253. 187. 0/ 24 - Netname
- NETWORK-104-253-187-0-1
- Registrant
- Ithostline Ltd
- Organization
- Ithostline Ltd (C10174604)
- Type
- Reassigned
- Handle
- NET-104-253-187-0-1
- Parent
- NET-104-252-0-0-1
- Created
- Sep 20, 2023
- RIR
- ARIN
- Country
- US
- Delegated
- Dec 5, 2014
- Status
- assigned
Report abuse
Abuse contact
- abuse@
egihosting. com - Name
- Abuse Department
- Phone
- +1-888-808-8806
- Handle
- ABUSE1715-ARIN