Data as of Nov 3, 2026
64.201.237.0/24
No anonymizer space · no proxy exits in 30 daysZayo Bandwidth · space held by United States Department of Energy
Announcement
this exact prefix
No RPKI
Announced by
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Jun 2026
its first announcement on record
Network & registry
Origin network
AS17025
US
- Name
- Zayo Bandwidth
- Type
- Internet provider
- Registered
- Jul 14, 2000
- Domain
- zayo.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2026
- Current origin since
- Jun 2026 · 5 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 64.201.236.0/22
- Netname
- USDE-2
- Registrant
- United States Department of Energy
- Organization
- United States Department of Energy (USDE-2)
- Org address
- PO BOX 98521, Las Vegas, NV, 89193
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-64-201-236-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Jun 3, 2016
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 3, 2016
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- OEM Abuse
- Phone
- +1-702-794-1130
- Handle
- OEMAB-ARIN