Data as of Nov 3, 2026
23.83.80.0/20
769 anonymizer addresses · 19%1 residential-proxy exit · 30 daysLeaseweb USA, Inc.
Residential-proxy exits
Proxy exits
1
0.02% of its addresses · 30 days
Spread
1 of 16
/24s with at least one exit
Providers
1
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
1 observation
Proxy providers listing exits
- NovaProxy
IPv4 market
Path
1 · Holder
record created May 6, 2013 · reallocated to LeaseWeb USA, Inc. Chicago Mar 27, 2022
2 · Leased from
not leased
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 23.83.80.0/20 | /24s |
|---|---|---|---|
| BuyProxies | 76819% | 3 |
VPN services
| Name | Parent | In 23.83.80.0/20 | /24s |
|---|---|---|---|
| Windscribe | 10.02% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
23.83.80.0/20
From the registry to its use
- May 6, 2013Registry recordLeaseweb USA, Inc.Direct Allocation23.83.72.0 - 23.83.111.255
- Jun 15, 2013– Mar 9, 2021AnnouncedAS15003 Leaseweb USA, Inc.
- Apr 15, 2020Route objectAS27411 Leaseweb USA, Inc.RADB route object for AS27411 Leaseweb USA, Inc., maintainer MAINT-AS16265
- Mar 10, 2021– Nov 2, 2026
- Mar 27, 2022ReallocatedLeaseWeb USA, Inc. ChicagoReallocated23.83.80.0/20
- Mar 27, 2022Route objectAS27411 Leaseweb USA, Inc.ARIN route object for AS27411 Leaseweb USA, Inc., maintainer MNT-LUC-11
- todayUsedBuyProxiesProxy seller
- todayUsedWindscribeVPN
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 |
|---|---|---|---|---|---|---|
| 23.83.72.0 - 23.83.111.255 | 10,240 | LU | Leaseweb USA, Inc. (LU) · US | Direct Allocation | May 6, 2013 | [email protected] |
| └ 23.83.80.0/20 | 4,096 | 23-83-80-0 | LeaseWeb USA, Inc. Chicago (LUC-11) · US | Reallocated | Mar 27, 2022 | [email protected] |
| └ 23.83.91.170/31 | 2 | WINDSCRIBE-NET-16 | Windscribe (WL-242) · AQ | Reassigned | Mar 27, 2022 | [email protected] |
| └ 23.83.91.172/30 | 4 | WINDSCRIBE-NET-17 | unknown | — | — | — |
| └ 23.83.91.176/29 | 8 | WINDSCRIBE-NET-18 | unknown | — | — | — |
| └ 23.83.91.184/32 | 1 | WINDSCRIBE-NET-19 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 3,327 | 81% | 4 | |
| Datacenter proxyanonymizer | 768 | 19% | 3 | |
| VPNanonymizer | 1 | 0.02% | 1 |
Network & registry
IPv4 market
Holder
- Organization
- Leaseweb USA, Inc.
- Handle
- LU
- Range
- 23.83.72.0 - 23.83.111.255
- Registration type
- Direct Allocation
- Record created
- May 6, 2013
- Reallocated to
- LeaseWeb USA, Inc. Chicago (LUC-11)
- Reallocated range
- 23.83.80.0/20
- Reallocated
- Mar 27, 2022
Origin network
AS27411
US
- Name
- Leaseweb USA, Inc.
- Type
- Hosting
- Registered
- Oct 27, 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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2013
- Current origin since
- Mar 2021 · 5.7 yr
- Origin networks
- 2
- Last change of origin
- Mar 2021
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 23.83.80.0/20
- Netname
- 23-83-80-0
- Registrant
- LeaseWeb USA, Inc. Chicago
- Organization
- LeaseWeb USA, Inc. Chicago (LUC-11)
- Org address
- 1850 Springer Drive, Chicago, IL, 60148
- Org country
- US
- Type
- Reallocated
- Handle
- NET-23-83-80-0-1
- Parent
- NET-23-83-72-0-1
- Created
- Mar 27, 2022
- RIR
- ARIN
- Country
- US
- Delegated
- May 6, 2013
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Leaseweb US abuse dept
- Phone
- +1-571-814-3777
- Handle
- LUAD3-ARIN