Data as of Nov 5, 2026
64.57.182.0/24
No anonymizer space · no proxy exits in 30 daysMicrosoft Corporation · space held by Art Matrix - Lightlink, Inc.
IPv4 market
Path
1 · Holder
record created Mar 12, 2008 · reallocated to Internet Utilities NA LLC Apr 12, 2025
2 · Leased from
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
64.57.182.0/24
From the registry to its use
- Mar 12, 2008Registry recordArt Matrix - Lightlink, Inc.Direct Allocation64.57.176.0/20
- Mar 26, 2018– Oct 1, 2023
- Apr 6, 2025– Aug 27, 2025
- Apr 12, 2025ReallocatedInternet Utilities NA LLCReallocated64.57.182.0/24
- Aug 16, 2025– Dec 25, 2025
- Dec 14, 2025– Jan 18, 2026
- Jan 12, 2026Route objectIPXOARIN route object for AS8075 Microsoft Corporation, maintainer MNT-DCL-577
- Jan 26, 2026Route objectIPXORADB route object for AS8075 Microsoft Corporation, maintainer MAINT-AS834
- Apr 13, 2026– today
- todayLeased fromIPXOIP broker
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 |
|---|---|---|---|---|---|---|
| 64.57.176.0/20 | 4,096 | ARTMATRIX | Art Matrix - Lightlink, Inc. (AML-63) · US | Direct Allocation | Mar 12, 2008 | jes@ |
| └ 64.57.182.0/24 | 256 | IPXO-64-57-182-0-24 | Internet Utilities NA LLC (DCL-577) · US | Reallocated | Apr 12, 2025 | report@ |
| └ 64.57.182.0/24 | 256 | NET-64-57-182-0-24 | unknown | Reassigned | Jan 12, 2026 | report@ via IPXO-64-57-182-0-24 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- Art Matrix - Lightlink, Inc.
- Handle
- AML-63
- Range
- 64.
57. 176. 0/ 20 - Registration type
- Direct Allocation
- Record created
- Mar 12, 2008
- Reallocated to
- Internet Utilities NA LLC (DCL-577)
- Reallocated range
- 64.
57. 182. 0/ 24 - Reallocated
- Apr 12, 2025
Origin network
AS8075
US
- Name
- Microsoft Corporation
- Type
- Hosting
- Registered
- Mar 31, 1997
- Domain
- microsoft.com
- Website
- www.microsoft.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Mar 2018
- Current origin since
- Apr 2026 · 7 mo
- Origin networks
- 4
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 4
Whois
Registration for this announcement
- Range
- 64.
57. 182. 0/ 24 - Netname
- NET-64-57-182-0-24
- Registrant
- Internet Utilities NA LLC
- Organization
- Internet Utilities NA LLC (DCL-577)
- Org address
- 2711 Centerville Road, Wilmington, DE, 19808
- Org country
- US
- Type
- Reassigned
- Handle
- NET-64-57-182-0-2
- Parent
- NET-64-57-182-0-1
- Created
- Jan 12, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 12, 2008
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Internet Utilities Abuse
- Phone
- +1-650-934-1667
- Handle
- IUA-ARIN