Data as of Nov 4, 2026
129.57.0.0/16
2 residential-proxy exits · 30 daysThomas Jefferson National Accelerator Facility
Residential-proxy exits
Proxy exits
2
<0.01% of its addresses · 30 days
Spread
2 of 256
/24s with at least one exit
Providers
7
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
19 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 129.57.112.0/24 | 0 | 1 | |
| 129.57.115.0/24 | 0 | 1 |
Proxy providers listing exits
- Byteful
- EnigmaProxy
- FastProxy
- LemonBright
- NovaProxy
- ProxyEmpire
- VantageProxies
Network & registry
Origin network
AS6406
US
- Name
- Thomas Jefferson National Accelerator Facility
- Type
- Education
- Registered
- Apr 2, 1996
- Domain
- jlab.org
- Industry
- Education and Research
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 129.57.0.0/16
- Netname
- CEBAF
- Registrant
- Thomas Jefferson National Accelerator Facility
- Organization
- Thomas Jefferson National Accelerator Facility (CEBAFS-Z)
- Org address
- 12000 Jefferson Avenue, Newport News, VA, 23606
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-129-57-0-0-1
- Parent
- NET-129-0-0-0-0
- Created
- Feb 10, 1988
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 10, 1988
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- abuse-jlab-org
- Phone
- +1-757-269-7100
- Handle
- ABUSE3390-ARIN