Data as of Nov 11, 2026
77.239.103.0/24
8 residential-proxy exits · 30 daysU1 Digital Services Ltd · space held by Ace Data Centers II, LLC
Residential-proxy exits
Proxy exits
8
3.1% of its addresses · 30 days
Providers
26
selling exits here
Oct 12, 2026 – Nov 10, 2026
Exits seen per day
375 observations
Proxy providers listing exits
- 711Proxy
- B2Proxy
- BirdProxies
- ByteProxies
- Byteful
- EnigmaProxy
- GSocks
- Geonix
- GonzoProxy
- IPPeak
- Infatica
- LemonPrime
- LudaxProxy
- MangoProxy
- NodeProxy
- NovaProxy
- Novada
- Proxiware
- Proxy-Seller
- ProxyEmpire
- Proxyma
- PuraRoute
- RainProxy
- Shifter
- VantageProxies
- VitalExclusive
IPv4 market
Path
1 · Holder
record created Jan 13, 2025 · reallocated to u1host ltd Feb 19, 2026
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
77.239.103.0/24
From the registry to its use
- Jan 13, 2025Registry recordAce Data Centers II, LLCALLOCATED PA77.239.96.0/19
- Jan 24, 2025– Jun 28, 2025
- Jun 29, 2025– Jul 10, 2025
- Jul 23, 2025– Aug 15, 2025Announced
- Feb 12, 2026– today
- Feb 19, 2026Reallocatedu1host ltdSUB-ALLOCATED PA77.239.100.0/22
- Feb 20, 2026Assignedu1host AmsterdamASSIGNED PA77.239.103.0/24
- Feb 20, 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 |
|---|---|---|---|---|---|---|
| 77.239.96.0/19 | 8,192 | US-ACEDATACENTER-20070307 | Ace Data Centers II, LLC (ORG-ADCI1-RIPE) · US | ALLOCATED PA | Jan 13, 2025 | ipabuse@ |
| └ 77.239.100.0/22 | 1,024 | u1host | u1host ltd (ORG-UA522-RIPE) · GB | SUB-ALLOCATED PA | Feb 19, 2026 | abuse@ |
| └ 77.239.103.0/24 | 256 | u1host-ams | u1host Amsterdam (ORG-UL290-RIPE) · NL | ASSIGNED PA | Feb 20, 2026 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Ace Data Centers II, LLC
- Handle
- ORG-ADCI1-RIPE
- Range
- 77.
239. 96. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Jan 13, 2025
- Reallocated to
- u1host ltd (ORG-UA522-RIPE)
- Reallocated range
- 77.
239. 100. 0/ 22 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Feb 19, 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
- Rotating
- First seen
- Jan 2025
- Current origin since
- Feb 2026 · 9 mo
- Origin networks
- 4
- Last change of origin
- Feb 2026
Recorded history
History
- Handoffs
- 3
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.239.100.0/22 | AS213877 | /24 | RIPE | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS213877 | RIPE | U1HOST-MNT | Feb 20, 2026 |
Whois
Registration for this announcement
- Range
- 77.
239. 103. 0/ 24 - Netname
- u1host-ams
- Registrant
- u1host Amsterdam
- Registrant country
- NL
- Organization
- u1host Amsterdam (ORG-UL290-RIPE)
- Org country
- NL
- Type
- ASSIGNED PA
- Created
- Feb 20, 2026
- Updated
- Feb 20, 2026
- Maintainer
- u1host-mnt
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Mar 7, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
u1host. com - Name
- u1host - Netherlands
- Handle
- UN1876-RIPE