Data as of Nov 12, 2026
128.64.152.0/22
No anonymizer space · no proxy exits in 30 daysMoscone Center Joint Ventures · reallocated from Interop Show Network
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Jul 2026
its first announcement on record
registry: reallocated to Moscone Center Joint Ventures by Interop Show Network, Jun 18, 2026
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 |
|---|---|---|---|---|---|---|
| 128.64.0.0/16 | 65,536 | SHOWNETB3 | Interop Show Network (ISN-4) · US | Direct Allocation | Sep 18, 1991 | gevans@ |
| └ 128.64.0.0/16 | 65,536 | MOSCONE-128-64 | Moscone Center Joint Ventures (MOSCO) · US | Reallocated | Jun 18, 2026 | jeff@ |
Network & registry
Registry
Holder
- Organization
- Interop Show Network
- Handle
- ISN-4
- Range
- 128.
64. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Sep 18, 1991
- Legacy
- yes
- Reallocated to
- Moscone Center Joint Ventures (MOSCO)
- Reallocated
- Jun 18, 2026
Origin network
AS36210
US
- Name
- Moscone Center Joint Ventures
- Type
- Business
- Registered
- Apr 28, 2010
- Domain
- moscone.com
- Website
- www.moscone.com
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2026
- Current origin since
- Jul 2026 · 3 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 128.
64. 0. 0/ 16 - Netname
- MOSCONE-128-64
- Registrant
- Moscone Center Joint Ventures
- Organization
- Moscone Center Joint Ventures (MOSCO)
- Org address
- 747 Howard Street, San Francisco, CA, 94103
- Org country
- US
- Type
- Reallocated
- Handle
- NET-128-64-0-0-2
- Parent
- NET-128-64-0-0-1
- Created
- Jun 18, 2026
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 18, 1991
- Status
- assigned
Report abuse
Abuse contact
- jeff@
moscone. com - Name
- Hardy, Jeff
- Phone
- +1-415-974-4105
- Handle
- HARDY2-ARIN