Data as of Nov 9, 2026
66.51.151.0/24
No anonymizer space · no proxy exits in 30 daysMVS Cloud Inc. · space held by 123.Net, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 66.51.144.0/20 since May 2005 | AS12129 | Internet provider | 17 | 123.Net, Inc. |
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 |
|---|---|---|---|---|---|---|
| 66.51.144.0/20 | 4,096 | 123NET-BLK-I123-1 | 123.Net, Inc. (NETIN-6) · US | Direct Allocation | Jan 28, 2004 | rpd@ |
| └ 66.51.151.0/24 | 256 | 123NET-BLK-066051151-24 | MVS Cloud Inc. (MC-3273) · US | Reassigned | Dec 15, 2025 | — |
Network & registry
Registry
Holder
- Organization
- 123.Net, Inc.
- Handle
- NETIN-6
- Range
- 66.
51. 144. 0/ 20 - Registration type
- Direct Allocation
- Record created
- Jan 28, 2004
Origin network
AS22585
US
- Name
- MVS Cloud Inc.
- Type
- Business
- Registered
- Oct 27, 2025
- Domain
- mvscloud.com
- Website
- www.mvscloud.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Oct 2012
- Current origin since
- Jan 2026 · 9 mo
- Origin networks
- 3
- Last change of origin
- Jan 2026
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 66.51.151.0/24 | AS22585 | /24 | ARIN | RPKI valid |
| 66.51.144.0/20 | AS12129 | /20 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS22585 | ARIN | 123.Net, Inc. | MNT-NETIN-6 | Dec 15, 2025 |
Whois
Registration for this announcement
- Range
- 66.
51. 151. 0/ 24 - Netname
- 123NET-BLK-066051151-24
- Registrant
- MVS Cloud Inc.
- Organization
- MVS Cloud Inc. (MC-3273)
- Org address
- 1800 Grindley Park St, Dearborn, MI, 48124
- Org country
- US
- Type
- Reassigned
- Handle
- NET-66-51-151-0-1
- Parent
- NET-66-51-144-0-1
- Created
- Dec 15, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 28, 2004
- Status
- assigned
Report abuse
Abuse contact
- admin@
mvscloud. com - Name
- admin
- Phone
- +1-313-939-8000
- Handle
- ADMIN9177-ARIN