Data as of Nov 7, 2026
191.217.225.0/24
10 residential-proxy exits · 30 daysU1 Digital Services Ltd · space held by Ace Data Centers II, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Sep 2026
its first announcement on record
registry: sub-allocated pa to u1host ltd by Ace Data Centers II, LLC, Sep 25, 2026
Residential-proxy exits
Proxy exits
10
3.9% of its addresses · 30 days
Providers
21
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
204 observations
Proxy providers listing exits
- BirdProxies
- Byteful
- EnigmaProxy
- Evomi
- GSocks
- Geonix
- IPFly
- Infatica
- MangoProxy
- NodeProxy
- NovaProxy
- Novada
- Proxy-Seller
- ProxyEmpire
- ProxyGeo
- Proxyma
- PuraRoute
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
IPv4 market
Path
Reallocated to u1host ltd · Sep 25, 2026 · 6 wk ago · by Ace Data Centers II, LLC
1 · Holder
record created Jul 6, 2026 · reallocated to u1host ltd Sep 25, 2026
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
191.217.225.0/24
From the registry to its use
- Jul 6, 2026Registry recordAce Data Centers II, LLCALLOCATED PA191.217.192.0/18
- Sep 16, 2026– today
- Sep 25, 2026Reallocatedu1host ltdSUB-ALLOCATED PA191.217.224.0/23
- Sep 26, 2026Assignedu1host AmsterdamASSIGNED PA191.217.225.0/24
- Sep 26, 2026Route objectAS213877 U1 Digital Services LtdRIPE route object for AS213877 U1 Digital Services Ltd, maintainer U1HOST-MNT
- todayLeased fromAce Data CentersIP 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 |
|---|---|---|---|---|---|---|
| 191.217.192.0/18 | 16,384 | US-ACEDATACENTER-20250306 | Ace Data Centers II, LLC (ORG-ADCI1-RIPE) · US | ALLOCATED PA | Jul 6, 2026 | ipabuse@ |
| └ 191.217.224.0/23 | 512 | u1host | u1host ltd (ORG-UA522-RIPE) · GB | SUB-ALLOCATED PA | Sep 25, 2026 | abuse@ |
| └ 191.217.225.0/24 | 256 | u1host-ams | u1host Amsterdam (ORG-UL290-RIPE) · NL | ASSIGNED PA | Sep 26, 2026 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Ace Data Centers II, LLC
- Handle
- ORG-ADCI1-RIPE
- Range
- 191.
217. 192. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Jul 6, 2026
- Reallocated to
- u1host ltd (ORG-UA522-RIPE)
- Reallocated range
- 191.
217. 224. 0/ 23 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Sep 25, 2026
Origin network
AS213877
GB
- Name
- U1 Digital Services Ltd
- Type
- Hosting
- Registered
- Nov 11, 2024
- Domain
- u1host.com
- Website
- u1host.com/
- Industry
- Hosting, Cloud Provider, Data Center, Server Colocation
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 1
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2026
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 191.217.224.0/23 | AS213877 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS213877 | RIPE | U1HOST-MNT | Sep 26, 2026 |
Whois
Registration for this announcement
- Range
- 191.
217. 225. 0/ 24 - Netname
- u1host-ams
- Registrant
- u1host Amsterdam
- Registrant country
- NL
- Organization
- u1host Amsterdam (ORG-UL290-RIPE)
- Org country
- NL
- Type
- ASSIGNED PA
- Created
- Sep 26, 2026
- Updated
- Sep 26, 2026
- Maintainer
- u1host-mnt
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Mar 6, 2025
- Status
- assigned
Report abuse
Abuse contact
- abuse@
u1host. com - Name
- u1host - Netherlands
- Handle
- UN1876-RIPE