Data as of Nov 10, 2026
23.
- Proxy activity
- Not seen in 30 days
- Type
- Hosting
- Risk
- 50 / 100 · Medium
- Announced by
- AS19148Leaseweb USA, Inc.Hosting
- Announcement
- 23.83.128.0/21RPKI valid
- Company
- LeaseWeb USA, Inc. Pheonix · leaseweb.com
- Location
- Phoenix, Arizona, United States
Network & registry
Announced by
Announcement
- Prefix
- 23.83.128.0/21
- Announced by
- AS19148 Leaseweb USA, Inc.
- Type
- Hosting
- Proxy exits
- 2
- RPKI
- RPKI valid
IPv4 market
Holder
- Organization
- Leaseweb USA, Inc.
- Handle
- LU
- Range
- 23.
83. 128. 0 - 23. 83. 207. 255 - Registration type
- Direct Allocation
- Record created
- May 6, 2013
- Reallocated to
- LeaseWeb USA, Inc. Pheonix (LUP-4)
- Reallocated range
- 23.
83. 128. 0/ 21 - 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 23.83.128.0/21
23.83.128.0/21
Routing history
- Pattern
- Stable
- First seen
- Jun 2013
- Current origin since
- May 2018 · 8.5 yr
- Origin networks
- 2
- Last change of origin
- May 2018
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 23.83.128.0/21 | AS19148 | /21 | ARIN | RPKI valid |
Whois
Registration for this address
- Range
- 23.
83. 128. 0/ 21 - 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-23-83-128-0-2
- Parent
- NET-23-83-128-0-1
- 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
Geolocation
Location detail
- Country
- United States
- Region
- Arizona
- City
- Phoenix
- Coordinates
- 33.
4484, -112. 0740 - Time zone
- America/Phoenix
- Continent
- North America
- GeoNames
- 5308655