Data as of Nov 10, 2026
134.167.0.0/16
No anonymizer space · no proxy exits in 30 daysESnet · space held by Y-12 National Security Complex
Network & registry
Origin network
AS293
US
- Name
- ESnet
- Type
- Education
- Registered
- Jun 16, 1997
- Domain
- es.net
- Website
- www.es.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Mar 2020 · 6.7 yr
- Origin networks
- 3
- Last change of origin
- Mar 2020
Recorded history
History
- Handoffs
- 2
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS293 | RADB | Y-12 National Security Complex | MAINT-ESNET | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 134.
167. 0. 0/ 16 - Netname
- Y12-NETB
- Registrant
- Y-12 National Security Complex
- Organization
- Y-12 National Security Complex (YNSC-Z)
- Org address
- 602 Scarboro Road, Oak Ridge, TN, 37830
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-134-167-0-0-1
- Parent
- NET-134-0-0-0-0
- Created
- Feb 25, 1991
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 25, 1991
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN