Data as of Nov 4, 2026
2.57.21.0/24
Anonymizer · Datacenter proxy35 residential-proxy exits · 30 daysLeaseweb USA, Inc. · space held by Cyber Assets FZCO
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
Proxy exits nearby
Residential-proxy exits
Proxy exits
35
14% of its addresses · 30 days
Always-on exits
5
14% of its exits
Providers
58
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
1.1K observations
Proxy providers listing exits
- 2Extract
- 711Proxy
- 9Proxy
- Ake.net
- BirdProxies
- BlurPath
- BottingTools
- Byteful
- CliProxy
- ColaProxy
- DataImpulse
- Decodo
- FastProxy
- FloppyData
- GSocks
- GeekProxy
- Geonix
- Geonode
- GloryCloud
- GoProxies
- GonzoProxy
- HideProxy
- IPFly
- IPPeak
- IPRoyal
- Infatica
- InfiniteProxies
- KindProxy
- Kookey
- LemonLabs
- LudaxProxy
- MangoProxy
- Maskify
- NodeProxy
- NovProxy
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PacketStream
- PrivateByte
- ProxiesVision
- Proxmint
- Proxy-Seller
- Proxy4U
- ProxyGeo
- ProxyRack
- Proxying
- PuraRoute
- RainProxy
- RapidProxy
- RealProxy
- ResiProxies
- Shifter
- SwiftProxy
- Thordata
- VProxy
- VitalExclusive
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 2.57.21.0/24 | /24s |
|---|---|---|---|
| Webshare | 256100% | 1 |
Leased from
IP brokers
| Name | In 2.57.21.0/24 | /24s |
|---|---|---|
| IPXO | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 2.57.21.0/24 | /24s |
|---|---|---|
| Cyber Assets FZCO | 256100% | 1 |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 2.57.16.0/21 | 2,048 | AE-CYBERASSETS-20190315 | Cyber Assets FZCO (ORG-CAF4-RIPE) · AE | ALLOCATED PA | Nov 11, 2021 | [email protected] |
| └ 2.57.20.0/23 | 512 | IPXO | unknown | SUB-ALLOCATED PA | Aug 24, 2021 | [email protected] |
Network & registry
Announced by
Covering announcement 2.57.20.0/23
- Prefix
- 2.57.20.0/23
- Announced by
- AS396362 Leaseweb USA, Inc.
- Type
- Datacenter proxy
- Anonymizer addresses
- all
- Operator
- Proxy providerssold by Webshare
- Leased from
- IP broker IPXO
- Proxy exits
- 62
- Always-on exits
- 5
- RPKI
- RPKI valid
- Netname
- IPXO
- RIR
- RIPE NCC
IPv4 market
Holder
- Organization
- Cyber Assets FZCO
- Handle
- ORG-CAF4-RIPE
- Range
- 2.57.16.0/21
- Registration type
- ALLOCATED PA
- Record created
- Nov 11, 2021
- Reallocated to
- ORG-CU61-RIPE
- Reallocated range
- 2.57.20.0/23
- Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Aug 24, 2021
Origin network
AS396362
US
- Name
- Leaseweb USA, Inc.
- Type
- Hosting
- Registered
- May 18, 2017
- Domain
- leaseweb.com
- Website
- www.leaseweb.com/contact#usa
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 4
Routing timeline
Who has announced 2.57.20.0/23
2.57.20.0/23
Routing history
- Pattern
- Rotating
- First seen
- Jun 2022
- Current origin since
- Feb 2026 · 9 mo
- Origin networks
- 3
- Last change of origin
- Feb 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 2.57.20.0/23 | AS396362 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 2.57.20.0/23
- Netname
- IPXO
- Registrant country
- EU
- Organization
- Not stated by the registry
- Type
- SUB-ALLOCATED PA
- Created
- Aug 24, 2021
- Updated
- Feb 10, 2026
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- AE
- Delegated
- Mar 15, 2019
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Private Customer
- Handle
- CU908-RIPE