Data as of Nov 10, 2026
144.31.144.0/24
9 residential-proxy exits · 30 daysLLC 'Hostoff CSL' · space held by Ace Data Centers II, LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS401152 Ace Data Centers II, L.L.C.
registry: sub-allocated pa to Hostoff Limited by Ace Data Centers II, LLC, Jun 10, 2026
Residential-proxy exits
Proxy exits
9
3.5% of its addresses · 30 days
Providers
32
selling exits here
Oct 11, 2026 – Nov 8, 2026
Exits seen per day
382 observations
Proxy providers listing exits
- 711Proxy
- B2Proxy
- BirdProxies
- BottingTools
- Byteful
- DataImpulse
- EnigmaProxy
- FastProxy
- GSocks
- GloryCloud
- IPFly
- IPPeak
- Infatica
- KindProxy
- Kookey
- MangoProxy
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Proxiware
- Proxy-Seller
- Proxy4U
- ProxyEmpire
- Proxyma
- PuraRoute
- RainProxy
- RapidProxy
- RoamProxy
- Shifter
- VantageProxies
- VitalExclusive
IPv4 market
Path
Reallocated to Hostoff Limited · Jun 10, 2026 · 5 mo ago · by Ace Data Centers II, LLC
1 · Holder
record created Aug 19, 2025 · reallocated to Hostoff Limited Jun 10, 2026
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
144.31.144.0/24
From the registry to its use
- Aug 19, 2025Registry recordAce Data Centers II, LLCALLOCATED PA144.31.0.0/16
- Jan 31, 2026– Feb 11, 2026
- Jan 31, 2026– Jun 11, 2026
- May 31, 2026– Jun 11, 2026
- May 31, 2026– Nov 9, 2026
- Jun 10, 2026ReallocatedHostoff LimitedSUB-ALLOCATED PA144.31.144.0/24
- Jun 11, 2026Route objectAS207513 LLC 'Hostoff CSL'RIPE route object for AS207513 LLC 'Hostoff CSL', maintainer HOSTOFF-MNT
- todayLeased fromAce Data CentersIP broker
- todayLeased fromInterLIRLessor
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 |
|---|---|---|---|---|---|---|
| 144.31.0.0/16 | 65,536 | US-ACEDATACENTER-20250312 | Ace Data Centers II, LLC (ORG-ADCI1-RIPE) · US | ALLOCATED PA | Aug 19, 2025 | ipabuse@ |
| └ 144.31.144.0/24 | 256 | HOSTOFF-NET | Hostoff Limited (ORG-HL391-RIPE) · GB | SUB-ALLOCATED PA | Jun 10, 2026 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Ace Data Centers II, LLC
- Handle
- ORG-ADCI1-RIPE
- Range
- 144.
31. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Record created
- Aug 19, 2025
- Reallocated to
- Hostoff Limited (ORG-HL391-RIPE)
- Reallocated range
- 144.
31. 144. 0/ 24 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Jun 10, 2026
Origin network
AS207513
UA
- Name
- LLC 'Hostoff CSL'
- Type
- Hosting
- Registered
- Jun 2, 2025
- Domain
- hostoff.net
- Website
- hostoff.net
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jan 2026
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 4
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 144.
31. 144. 0/ 24 - Netname
- HOSTOFF-NET
- Registrant
- Hostoff Limited
- Registrant country
- NL
- Organization
- Hostoff Limited (ORG-HL391-RIPE)
- Org country
- GB
- Type
- SUB-ALLOCATED PA
- Created
- Jun 10, 2026
- Updated
- Jun 10, 2026
- Maintainer
- lir-us-acedatacenter-1-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Mar 25, 2025
- Status
- assigned
Report abuse
Abuse contact
- abuse@
hostoff. net - Name
- HOSTOFF Network Operations Center
- Handle
- HNOC15-RIPE