Data as of Nov 9, 2026
23.81.224.0/19
1,536 anonymizer addresses · 19% · Datacenter proxyLeaseweb USA, Inc.
IPv4 market
Path
1 · Holder
record created May 6, 2013 · reallocated to LeaseWeb USA, Inc. Pheonix Jun 11, 2018
2 · Leased from
not leased
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 23.81.224.0/19 | /24s |
|---|---|---|---|
| BuyProxies | 1,53619% | 6 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
23.81.224.0/19
From the registry to its use
- May 6, 2013Registry recordLeaseweb USA, Inc.Direct Allocation23.81.48.0 - 23.83.63.255
- May 15, 2013– Jun 17, 2018AnnouncedAS15003 Leaseweb USA, Inc.
- Jun 6, 2018– today
- Jun 11, 2018ReallocatedLeaseWeb USA, Inc. PheonixReallocated23.81.224.0/19
- Apr 15, 2020Route objectAS19148 Leaseweb USA, Inc.RADB route object for AS19148 Leaseweb USA, Inc., maintainer MAINT-AS16265
- Mar 26, 2022Route objectAS19148 Leaseweb USA, Inc.ARIN route object for AS19148 Leaseweb USA, Inc., maintainer MNT-LUP-4
- todayUsedBuyProxiesProxy seller
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 23.81.252.0/22 since Apr 2021 | AS19148 | Hosting | Leaseweb USA, Inc. via LeaseWeb USA, Inc. Pheonix |
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. | 135,168 | LU | Leaseweb USA, Inc. (LU) · US | Direct Allocation | May 6, 2013 | abuse@ |
| └ 23.81.224.0/19 | 8,192 | LUP-4 | LeaseWeb USA, Inc. Pheonix (LUP-4) · US | Reallocated | Jun 11, 2018 | abuse@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
8,192 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 6,656 | 81% | 3 | |
| Datacenter proxyanonymizer | 1,536 | 19% | 3 |
Network & registry
IPv4 market
Holder
- Organization
- Leaseweb USA, Inc.
- Handle
- LU
- Range
- 23.
81. 48. 0 - 23. 83. 63. 255 - Registration type
- Direct Allocation
- Record created
- May 6, 2013
- Reallocated to
- LeaseWeb USA, Inc. Pheonix (LUP-4)
- Reallocated range
- 23.
81. 224. 0/ 19 - Reallocated
- Jun 11, 2018
Origin network
AS19148
US
- Name
- Leaseweb USA, Inc.
- Type
- Hosting
- Registered
- Mar 7, 2018
- Domain
- leaseweb.com
- Website
- www.leaseweb.com/contact#usa
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 18
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2013
- Current origin since
- Jun 2018 · 8.4 yr
- Origin networks
- 2
- Last change of origin
- Jun 2018
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 23.
81. 224. 0/ 19 - Netname
- LUP-4
- Registrant
- LeaseWeb USA, Inc. Pheonix
- Organization
- LeaseWeb USA, Inc. Pheonix (LUP-4)
- Org address
- 8521 E Princess DR, Scottsdale, AZ, 85255
- Org country
- US
- Type
- Reallocated
- Handle
- NET-23-81-224-0-1
- Parent
- NET-23-81-48-0-2
- Created
- Jun 11, 2018
- RIR
- ARIN
- Country
- US
- Delegated
- May 6, 2013
- Status
- assigned
Report abuse
Abuse contact
- abuse@
us. leaseweb. com - Name
- Leaseweb US abuse dept
- Phone
- +1-571-814-3777
- Handle
- LUAD3-ARIN